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《岩石力学与工程学报》2006年第25卷第1～12期总分类目次

《岩石力学与工程学报》2006年第25卷

第1～12期总分类目次

1 综合研究与理论分析

DDA方法在复杂地质条件下地下厂房围岩变形与破坏特征分析中的应用研究··············邬爱清丁秀丽陈胜宏等 (1期–1) 深部可变形岩石介质中岩浆竖向迁移的力学机制分析····················································董军刘旭红彭省临等 (1期–15) 综放沿空留巷顶板锚杆剪切变形分析与控制····································································王继承茅献彪朱庆华等 (1期–34) 堤坝非线性地震响应的离散型剪切条模型等价线性化方法································································栾茂田李湛 (1期–40) 堤防失事风险分析和风险管理研究···················································································徐卫亚邢万波魏文白等 (1期–47) 岩石低速撞击的热红外特征分析与反演···········································································吴育华吴立新史文中等 (1期–61) 急斜煤层放顶煤开采“跨层拱”结构分析···························································································石平五张幼振 (1期–79) 薄弹性软弱夹层的动力响应模型···························································································范留明闫娜李宁 (1期–88) 不连续岩体渗流的复合单元法初步研究······························································································冯学敏陈胜宏 (1期–93) 公路隧道围岩模糊信息分类的专家系统·············································································杨小永伍法权苏生瑞 (1期–100) 胶结式预应力锚索锚固段荷载传递特性研究······································································何思明田金昌周建庭 (1期–117) 基于温度应力仿真分析的碾压混凝土重力坝诱导缝开裂研究·······································周伟常晓林刘杏红等 (1期–122) 弹性动力学的无网格流形方法·····························································································李树忱李术才朱维申 (1期–141) 冻土路基护道地温特征研究·································································································汪双杰陈建兵黄晓明 (1期–146) 载荷接触条件对岩石抗拉强度的影响·················································································徐根陈枫肖建清 (1期–168) 桩基负摩阻力研究中几个基本理论问题的探讨··················································································孙军杰王兰民 (1期–211) 边坡柔性加固系统设计计算原理与方法············································································································阳友奎 (2期–217) 峡谷地区水电工程高边坡的稳定性研究·············································································宋胜武巩满福雷承第 (2期–226) SNS主动防护条件下边坡绿化及稳定性探讨·································································罗阳明雷承弟周德培等 (2期–235) 考虑σ2作用的加筋土挡墙筋材设计计算·······································································陈秋南张永兴刘新荣等 (2期–241) 红层泥岩边坡生态防护机制研究········································································································张俊云周德培 (2期–250) 红层泥岩边坡快速风化特性研究·························································································杨宗才张俊云周德培 (2期–275) 柔性防护边坡的稳定性分析·····························································································杨涛周德培雷承第等 (2期–294) 工程边坡绿色防护机制研究·································································································赵志明吴光王喜华 (2期–299) 层状岩体损伤演化与应变关系的研究·············································································刘立朱文喜路军富等 (2期–350) 清江茅坪滑坡形成演化研究·································································································李守定李晓刘艳辉 (2期–377) 矿山立井井筒与表土之间的剪切力分析·············································································徐辉东经来旺杨仁树 (2期–385) 边坡块状结构岩体模糊随机可靠性分析·········································································杨坤周创兵张昕等 (2期–407) 生态边坡客土稳定性研究·································································································杨俊杰王亮郑建国等 (2期–414) 岩石非线性黏弹塑性流变模型(河海模型)及其应用···························································徐卫亚杨圣奇褚卫江 (3期–433)

深部岩体的构造和变形与破坏问题·····················································································王明洋周泽平钱七虎 (3期–448) 二维高速滑坡力学模型····································································································肖盛燮周小平杨海清等 (3期–456) 裂纹几何特征对压剪复合断裂的影响分析·························································································李银平杨春和 (3期–462) 岩石破裂过程分析系统中的应力并行求解······································································张永彬唐春安张怀等 (3期–479) 石灰岩应力–应变全过程的非Darcy流渗透特性··························································孙明贵黄先伍李天珍等 (3期–484) 饱和度变化对弹性波在非饱和砂岩表面反射和透射的影响······························································蔡袁强李保忠 (3期–520) 岩土CT图像中裂纹的形态学测量··················································································尹小涛党发宁丁卫华等 (3期–539) 综放面倾向煤柱支承压力分布规律研究·············································································谢广祥杨科刘全明 (3期–545) 黄土的湿陷性及其评价准则·····························································································叶为民崔玉军黄雨等 (3期–550) 软岩隧道施工特性及其动态力学行为研究··········································································晏启祥何川姚勇 (3期–572) 基岩断层错动对心墙堆石坝的影响研究····························································································陈五一施维成 (3期–578) 数字图像灰度相关性用以描述岩石试件损伤演化的研究···················································马少鹏刘善军赵永红 (3期–590) 基于割线模量法的黄土增湿变形本构关系研究··································································张茂花谢永利刘保健 (3期–609) 基于数字图像测量系统的砂砾土试样膜嵌入问题研究··················································孙益振邵龙潭王助贫等 (3期–618) 刚性桩横向承载力的三维极限分析·················································································崔新壮丁桦金青等 (3期–641) 中国高放废物深地质处置(英文)······················································································王驹苏锐陈伟明等 (4期–649) Opalinus硬泥岩热反应的监控与模拟(英文)··································张春良 Rothfuchs Tilmann Wieczorek Klaus等 (4期–659) 高放废物工程屏障的热–水–力耦合作用分析(英文)··········································Gens A. Antonio Olivella Sebastià(4期–670) 工程屏障中的气体迁移(英文)··········································································································Eduardo E. Alonso(4期–693) 中国高放废物处置库缓冲材料物理性能(英文)··································································································温志坚 (4期–794) 高放废物地质处置及其若干关键科学问题······································································王驹陈伟明苏锐等 (4期–801) 放射性废物地质处置中主要岩石力学问题·························································································井兰如冯夏庭 (4期–833) 高放核废物地质处置中工程屏障研究新进展·····················································································崔玉军陈宝 (4期–842) 废弃盐穴地下储气库稳定性研究·····················································································陈卫忠伍国军戴永浩等 (4期–848) 岩石应力–水力–化学耦合过程研究进展·························································································周辉冯夏庭 (4期–855) 中应变率下动静组合加载岩石的本构模型··········································································李夕兵左宇军马春德 (5期–865) 基于混沌时序预测方法的冲击地压预测研究·····················································································蒋金泉李洪 (5期–889) 盾构隧道施工阶段管片局部开裂原因初探··········································································陈俊生莫海鸿梁仲元 (5期–906) 含复杂裂隙网络岩体渗流特性研究的复合单元法·············································································冯学敏陈胜宏 (5期–918) 钙芒硝盐岩溶解渗透力学特性研究·····················································································梁卫国徐素国赵阳升 (5期–951) 中国深部咸水含水层CO2储存优先区域选择································································李小春刘延锋白冰等 (5期–963) 含排水孔渗流场的p型自适应复合单元法分析·················································································许桂生陈胜宏 (5期–969) 硬软交替岩层的复合顶板主关键层及其破断距的确定··················································贾剑青王宏图唐建新等 (5期–974) 长壁采场覆岩空间结构探讨·····························································································姜福兴张兴民杨淑华等 (5期–979) 土石坝沥青混凝土心墙三轴力学特性研究······································································李志强张鸿儒侯永峰等 (5期–997) 黄土抗剪强度的水敏感性特征研究··································································································李保雄苗天德 (5期–1003) 轨道结构参数对隧道地面点动力响应的影响分析························································张昀青刘维宁张玉娥等 (5期–1009) 岩石试件在不同圆柱荷载作用下的破坏特征································································于永江王来贵何峰等 (5期–1025) 地表水体下煤炭资源开采研究·······················································································武雄于青春汪小刚等 (5期–1029)

拱坝基础不对称性影响研究·······························································································周维垣王仁坤林鹏 (6期–1081) 岩石的非线性弹性滞后特征···························································································席道瑛陈运平陶月赞等 (6期–1086) 海洋沉积环境中深层地下水溶性天然气开采引起的地面沉降·····································沈水龙许烨霜陶野郁雄 (6期–1094) 岩体爆破的损伤统计演化理论模型···············································································姚金阶朱以文袁子厚等 (6期–1106) 非连续断层破裂红外辐射与声发射、应力场的对比研究··············································吴立新唐春安钟声等 (6期–1111) 综放工作面开采速率对围岩应力环境影响的研究····························································王金安焦申华谢广祥 (6期–1118) 工程地质力学及其应用中的若干问题···············································································李世海李晓刘晓宇 (6期–1125) 短壁开采覆岩关键层黏弹性分析与应用···········································································徐金海刘克功卢爱红 (6期–1147) 基于连续介质模型的离散元方法中弹簧性质研究························································魏怀鹏易大可李世海等 (6期–1159) 深部温度、压力条件及其对砂岩力学性质的影响························································孟召平李明生陆鹏庆等 (6期–1177) 开挖边坡潜在不稳定范围的预测分析···········································································汤明高黄润秋许强等 (6期–1190) 岩土CT图像边界伪影的机制分析及试样尺度估计·····················································范留明毛黎明张志禹等 (6期–1198) 动载下两条断续预制裂隙贯通机制研究·······································································张平李宁贺若兰等 (6期–1210) 非线性法向变形节理对弹性纵波传播的影响····································································王卫华李夕兵左宇军 (6期–1218) 准脆性材料破裂过程失稳的尖点突变模型························································································张明李仲奎 (6期–1233) 复杂应力状态下岩土体的非共轴塑性流动理论················································································钱建固黄茂松 (6期–1259) 物化型软岩微结构单元特征及其胀缩性研究····································································柴肇云康天合李义宝 (6期–1265) 非连续变形分析方法模拟千将坪滑坡启动与滑坡全过程·············································邬爱清丁秀丽李会中等 (7期–1297) 围岩松动圈的弹塑性位移反分析方法探索···································································李宁段小强陈方方等 (7期–1304)基于热力学的砂土不排水统一模型···················································································秦理曼迟世春林皋 (7期–1316)滑面正应力分布对边坡安全系数的影响·······································································刘华丽朱大勇钱七虎等 (7期–1323)基于统一强度理论的软岩损伤统计本构模型研究····························································李杭州廖红建盛谦 (7期–1331) 列车振动荷载作用下隧道衬砌结构动力响应特性分析····················································王祥秋杨林德周治国 (7期–1337)非线性硬化与软化的巷道围岩应力分布与工况研究························································潘岳王志强王在泉 (7期–1343) 黄土的增湿变形特性及其与结构性的关系········································································陈存礼高鹏胡再强 (7期–1352) 节理岩体边坡概率损伤演化规律研究···············································································王家臣常来山陈亚军 (7期–1396)基于图像数字化技术的裂隙岩体非稳态渗流分析····························································盛金昌刘继山赵坚 (7期–1402) 响应面方法在边坡稳定可靠度分析中的应用································································苏永华赵明华蒋德松等 (7期–1417) 钢纤维喷射混凝土支护抗常规爆炸震塌能力研究························································范新章克凌王明洋等 (7期–1437)兖州煤田主采煤层顶板稳定性特征分析·······································································刘海燕伍法权李增学等 (7期–1450) 非连续裂隙网络管状渗流模型及其校正·······································································于青春武雄大西有三 (7期–1469) 考虑弱面注浆因素对加锚层理边坡抗剪性能影响的力学机制分析·····························许万忠曹平彭振斌等 (7期–1475) 隧道纵向剪切效应的简化弹性地基柱壳理论解析···························································································廖少明 (7期–1486) 海底隧道工程设计施工若干关键技术的商榷···································································································孙钧 (8期–1513) 湿态混凝土抗压强度与本构关系的细观力学分析···········································································王海龙李庆斌 (8期–1531) 分级加卸载条件下软弱复杂矿岩蠕变规律研究····························································袁海平曹平万文等 (8期–1575) 缓倾角层状岩质边坡小危岩体失稳破坏模式与稳定性评价·············································刘宏宋建波向喜琼 (8期–1606) 地下结构岩体质量分类的变权重二级模糊综合评判方法研究························································曹文贵张永杰 (8期–1612) 混凝土与土体非线性对地基梁弯矩的影响········································································汪基伟徐海华赵曰平 (8期–1619)

季节性冻土和多年冻土对场地地震反应的影响································································高峰陈兴冲严松宏 (8期–1639) 边坡变形预测的群体智能模型··························································································································赵洪波 (8期–1664) 地脉动台阵方法的有效性分析···························································································师黎静陶夏新赵纪生 (8期–1683) 沉积岩土粒度分布分形模型改进及应用···········································································刘晓明赵明华苏永华 (8期–1691) 加锚岩体的阶谱复合单元法研究······································································································何则干陈胜宏 (8期–1698)黏弹性介质参数反演的同伦方法···················································································田迎春章梓茂魏培君等 (8期–1718) 软岩遇水软化膨胀特性及其对拱坝的影响········································································刘光廷胡昱李鹏辉 (9期–1729) 基于改良型平面应变仪的砂土特性研究·······································································马险峰望月秋利温玉君 (9期–1745) 综放沿空巷道围岩系统混沌动力学特征研究····································································蒋金泉秦广鹏刘传孝 (9期–1755) 深部巷道围岩的分区破裂机制及“深部”界定探讨····················································王明洋宋华郑大亮等 (9期–1771) 深部岩体非线性Kelvin蠕变变形的混沌行为·······························································蒋斌松蔡美峰贺永年等 (9期–1862) 预应力锚杆作用机制研究···················································································································何思明李新坡 (9期–1876) CO2驱油过程中多场全耦合数学模型···············································································································盛金昌 (9期–1893) 岩石的交流阻抗初步研究·······························································································胡江春王红芳孙晓明等 (9期–1898) 多场耦合作用下泥页岩地层强度分析···········································································程远方王京印赵益忠等 (9期–1912) 边(滑)坡工程设计中安全系数的讨论·································································································郑颖人赵尚毅 (9期–1937) 地下洞室围岩稳定性评判方法新探讨···········································································李宁陈蕴生陈方方等 (9期–1941) 克服岩土工程有限元病态问题方法的对比与研究··························································党发宁殷静李志宏 (10期–1969) 地下工程数字化的概念及其初步应用·············································································李晓军朱合华解福奇 (10期–1975) 土的结构熵及结构性定量化探讨·····················································································汤连生廖化荣张庆华 (10期–1997) 两种不混溶流体饱和岩石中弹性波的传播······································································蔡袁强李保忠徐长节 (10期–2009) 各向异性岩石纵、横波的波速比特性研究······················································································邓涛杨林德 (10期–2023) 含裂隙类岩石材料的局部化渐进破损模型研究······························································张平李宁贺若兰 (10期–2043) 护坡植物根系与岩体相互作用的力学特性··································································李绍才孙海龙杨志荣等 (10期–2051) 不同应力路径下结构性土的力学特性····························································································刘恩龙沈珠江 (10期–2058) 共面闭合非贯通节理岩体贯通机制和破坏强度准则研究·······························································刘远明夏才初 (10期–2086) 备样方法对标准吸湿含水率的影响·············································································许锡昌陈善雄余飞等 (10期–2135) 考虑剪胀性与状态相关的钙质砂双屈服面模型研究······································································孙吉主罗新文 (10期–2145) 抗滑结构稳定时间的预测方法·························································································郑明新殷宗泽吴继敏 (10期–2150) 一般自由面上多面节理生成、节理块切割与关键块搜寻方法(英文)····························································石根华 (11期–2161) 岩石撞击的热红外成像探测研究进展与方向·······························································吴立新吴育华钟声等 (11期–2180) 连拱隧道边坡变形的三维监测分析··············································································王建秀唐益群朱合华等 (11期–2226) 循环荷载下层理岩石的弹性和衰减各向异性··································································陈运平王思敬王恩志 (11期–2233) 玻璃纤维增强聚合物锚杆承载特征现场试验·······························································李国维黄志怀张丹等 (11期–2240) 云驾岭煤矿无烟煤的动态本构模型研究·········································································单仁亮程瑞强高文蛟 (11期–2258) 碎石土渗透特性对滑坡稳定性的影响·····························································································许建聪尚岳全 (11期–2264) 基于模糊理论的软岩黏弹性模型识别及参数反分析···················································许宝田阎长虹许宏发等 (11期–2280) 复杂泥页岩地层地应力的确定方法研究······································································金衍陈勉郭凯俊等 (11期–2287) 三轴应力状态下不同湿度原状黄土的结构性定量化参数···············································陈存礼高鹏唐杰 (11期–2313)

土体平面应变条件下的主应力关系·················································································路德春姚仰平周安楠 (11期–2320) 油井爆生气体对岩石劈裂作用机制探索·········································································陈莉静李宁王俊奇 (11期–2369) 基于坐标投影图解的结构面和块体的计算机描述······················································杨志法高丙丽张路青等 (12期–2392) 非线性库仑主动土压力分析理论······································································································秦四清李晓 (12期–2399) 节理岩石的应力波动与能量耗散·····················································································鞠杨李业学谢和平 (12期–2426) 不同剪切速率下岩石节理的强度特性研究······································································李海波冯海波刘博 (12期–2435) 应变敏感的裂隙及裂隙岩体水力传导特性研究······························································陈益峰周创兵盛永清 (12期–2441) 高地应力下地下工程稳定性分析与优化的局部能量释放率新指标研究···················苏国韶冯夏庭江权等 (12期–2453) 泥岩夹层对盐岩变形和破损特征的影响分析··································································李银平刘江杨春和 (12期–2461) 成岩地质体的初始应变能状态及其对开挖引起位移场的影响·······································徐嘉谟李晓韩贝传 (12期–2467) 岩体节理平均迹长和迹线中点面密度估计··································································杨春和包宏涛王贵宾等 (12期–2475) 基于两体相互作用问题的粗糙表面形貌描述指标系统的研究···································易成王长军张亮等 (12期–2481) 准脆性材料声发射的损伤模型及统计分析··································································张明李仲奎杨强等 (12期–2493) 材料屈服与破坏的探索····································································································高红郑颖人冯夏庭 (12期–2515) 边坡稳定性分析极限平衡法的简化条件分析··················································································黄梦宏丁桦 (12期–2529) 小样本岩土参数概率分布的正态信息扩散法推断··························································宫凤强李夕兵邓建 (12期–2559) 岩体节理平均迹长估计································································································王贵宾杨春和包宏涛等 (12期–2589)

2 设计、施工与工程应用

龙山双连拱隧道动态位移反分析与预测···········································································朱合华张晨明王建秀等 (1期–67) 鲁中矿区地下开采对竖井井塔楼的影响分析····································································李文秀赵胜涛梁旭黎等 (1期–74) 基于小波神经网络的锚杆锚固质量分析······························································································刘明贵岳向红 (1期–83) 预应力锚索框格梁体系加固破碎岩质边坡合理间距研究···············································吕庆孙红月尚岳全等 (1期–136) 新光大桥桥墩钢板桩围堰抗渗问题分析·············································································曹洪罗彦周红星 (1期–152) 支撑位置对基坑整体稳定性的影响·····················································································刘润闫玥闫澍旺 (1期–174) 平顶山矿区煤巷围岩综合分类方法探讨····························································································庞建勇郭兰波 (1期–179) 地铁车站暗挖隧道施工对既有桩基的影响······································································李强王明年李德才等 (1期–184) 圆梁山隧道2#溶洞平导施工技术研究································································································曾蔚张民庆 (1期–191) 秸秆纤维、聚丙烯酰胺及高吸水树脂在岩石边坡植被护坡中的效应···························李绍才孙海龙杨志荣等 (2期–257) 微型桩体系加固顺层岩质边坡的内力计算模式······························································冯君周德培江南等 (2期–284) 金温铁路危石治理中柔性防护技术应用研究·····················································································陈江夏雄 (2期–312) 预应力锚索框架梁支护结构的设计·····················································································梁瑶周德培赵刚 (2期–318) 边坡柔性防护系统的典型工程应用·····················································································贺咏梅彭伟阳友奎 (2期–323) 高填方路基沉降处治灌浆技术的工程实践与认识·····························································································冯学钢 (2期–334) 高边坡复合堆积体稳定性评价及基础处理·········································································································胡世起 (2期–345) 高速公路碳质页岩高边坡加固处治研究····························································································杨永红吕大伟 (2期–392) 钢管压力注浆型抗滑挡墙在京珠高速公路K108滑坡治理中的应用····························朱宝龙胡厚田张玉芳等 (2期–399) 应用能量守恒原理设计钢纤维喷射混凝土衬砌厚度的方法···············································刘红燕李志业裴适龄 (2期–423) 大型地下厂房岩锚梁爆破安全控制标准研究··································································陈明卢文波易长平等 (3期–499)

浙江上三公路6#滑坡的地下水作用与控制························································································孙红月尚岳全 (3期–505) PS材料模数、浓度对干旱区土建筑遗址加固效果的影响·············································赵海英王旭东李最雄等 (3期–557) 压气新奥法隧道施工中的渗流分析·················································································刘辉李仲奎廖宜等 (3期–584) 比利时高放废物处置库设计及与基岩和工程屏障体系的热–水–力性状的相关研究(英文)·····································································································································································李香绫 Bernier Frédéric Bel Johan(4期–681) 微观结构对用于工程屏障的高压实膨胀黏土性状的一些作用(英文)·····················································Delage Pierre(4期–721) OPHELIE回填混合物的热–水–力耦合特征(英文)····································································E. Romero 李香绫 (4期–733) 一种缓冲回填材料的筛选及其特性：西班牙实例(英文)···Villar María Victoria Astudillo Julio Huertas Fernando(4期–768) 法国ANDRA放射性废物地质处置可行性研究综述······························································苏坤 Lebon Patrick(4期–813) 甘肃北山预选区岩体力学与渗流特性研究······································································杨春和王贵宾王驹等 (4期–825) 拉西瓦拱坝稳定性分析和评价·························································································黄岩松周维垣杨若琼等 (5期–901) 滑坡体下挂帮矿开采方案与分析········································································································李辉邓建辉 (5期–985) 基于地理信息系统和信息量模型的滑坡危险性评价——以重庆万州为例····················高克昌崔鹏赵纯勇等 (5期–991) 堆石体流变对分期浇筑的面板变形影响研究····································································周伟常晓林曹艳辉 (5期–1043) 岩体分类的二元相对模糊评判法·······················································································苏永华赵明华刘晓明 (5期–1049) 风火山多年冻土隧道施工爆破技术研究·······································································谭忠盛况成明杨小林等 (5期–1056) 双能量方程在通风路基多孔介质中的应用························································································蒋武军葛修润 (6期–1170) 共通地质模型和虚拟现实在地下工程规划与设计中的应用·····························蔡明 P. K. Kaiser L. Cotesta等 (6期–1182) 锚杆锚固质量无损检测中的激发波研究·······································································张昌锁李义赵阳升等 (6期–1240) 隧道信息化施工中综合超前地质预报技术········································································曲海锋刘志刚朱合华 (6期–1246) 高速公路隧道开挖与支护力学行为研究·······································································张延新蔡美峰乔兰等 (6期–1284) 地铁隧道近距穿越施工对桩基承载力的影响研究························································杨晓杰邓飞皇聂雯等 (6期–1290) 全库铺设沥青混凝土面板水库的抗震设计(英文)·····················································方火浪田代幸英大内周等 (8期–1550) 修建在砂砾岩地基上的拱坝应力分析···············································································胡昱刘光廷李鹏辉 (8期–1569) 加锚断续节理岩体断裂损伤模型在硐室开挖与支护中的应用·····································李术才王刚王书刚等 (8期–1582) 连拱隧道中隔墙设计与施工力学行为研究·······················································································张志强何川 (8期–1632) 冻土地区一种新型抛石护坡路基的研究···········································································全晓娟李宁李国玉 (8期–1645) 岩锚解耦测试及其边坡稳定性计算··································································································赵晓彦胡厚田 (8期–1658) 黄河口快速沉积海床土固结过程研究···········································································单红仙张建民贾永刚等 (8期–1676) 坚硬顶板冒落的离层遥测预报系统研究·······································································谭云亮何孔翔马植胜等 (8期–1705) 打入桩荷载–沉降性状的时间效应分析·······································································黄雨叶为民唐益群等 (8期–1710) 西藏布达拉宫西印经院稳定性研究···············································································何满潮韩雪刘成禹等 (9期–1784) 厚硬顶板硬顶煤压缩性分析与综放开采方案选择························································张东升马立强刘玉德等 (9期–1821) 高地应力环境下乌鞘岭深埋长隧道软弱围岩流变规律实测与数值分析研究···············陶波伍法权郭啟良等 (9期–1828) 双平行圆形隧道稳定的塑性极限分析上限解····································································谢骏刘纯贵于海勇 (9期–1835) 围岩稳定性评价的模糊可变集合工程方法························································································陈守煜韩晓军 (9期–1857) 瀑布沟工程地下厂房区地应力场的二次计算研究············································································薛娈鸾陈胜宏 (9期–1881) 管幕内箱涵顶进中顶部管幕竖向变形预测····································································肖世国夏才初朱合华等 (9期–1887) PFC及其在矿山崩落开采研究中的应用··········································································································朱焕春 (9期–1927) 三峡工程船闸中隔墩岩体利用及力学性状研究················································································高大水徐麟祥 (9期–1932)

岩体应力与渗流的耦合及其工程应用·····························································································张金才王建学 (10期–1981)均匀设计原理在地下工程位移反分析中的应用··························································汤华史贵才葛修润等 (10期–2017) 地铁浅埋暗挖法施工引起的地表沉降控制标准的统计分析···························································姚宣德王梦恕 (10期–2030) 大规模深井开采微震监测系统站网布置优化··································································唐礼忠杨承祥潘长良 (10期–2036) 新公路膨胀土判别与分类方法对皖中膨胀土的适用性研究·······································段海澎陈善雄余飞等 (10期–2121) 大型叠层剪切变形模型箱的研制·····················································································黄春霞张鸿儒隋志龙 (10期–2128) 长江三峡链子崖危岩体防治工程效果研究···································································刘传正王洪德涂鹏飞等 (11期–2171) 乌鞘岭长大深埋隧道围岩变形与地应力关系的研究·······················································郭啟良伍法权钱卫平等 (11期–2194) 新型锚喷支护技术及其在桃园矿区的应用·····································································································张连福 (11期–2208) 基于时程分析的岩质高边坡开挖爆破动力稳定性计算方法········································许红涛卢文波周创兵等 (11期–2213) 植被护坡机制及应用研究·················································································································戚国庆胡利文 (11期–2220) 特低渗透油藏非达西渗流模型及其应用······································································李莉董平川张茂林等 (11期–2272) 溪洛渡水电站坝区初始地应力场反演分析研究······························································付成华汪卫明陈胜宏 (11期–2305) 单元集成法及其在土压力计算中的应用········································································尹宏磊徐千军李仲奎 (11期–2346) 倾斜荷载下高陡边坡桥梁基桩内力计算·········································································赵明华刘建华杨明辉 (11期–2352) 再论茅坪滑坡的复活机制与治理可行性·····································································邓建辉闵弘魏进兵等 (12期–2377) 裂隙岩体应力渗流耦合模型在压力隧洞工程中的应用··············································陈卫忠杨建平杨家岭等 (12期–2384) 奉节白衣庵滑坡演化的工程地质与历史地质分析······················································李晓张年学李守定等 (12期–2416) FCJ-GIS动力区划模型及其在斜坡灾害危险性评价中的应用····································谭儒蛟胡瑞林刘衡秋等 (12期–2552) 开放和封闭条件下块石结构路基下部土体降温效果差异···············································吴青柏董献付蒋观利 (12期–2565) 冻融条件下混凝土破坏面演化模型研究·········································································唐光普刘西拉施士升 (12期–2572)

3 试验研究与测试技术

岩石节理经历不同变形历史的剪切试验研究········································································杜守继朱建栋职洪涛 (1期–56) 滑坡转化泥石流起动的人工降雨试验研究······································································陈晓清崔鹏冯自立等 (1期–106) 三峡永久船闸输水洞衬砌混凝土施工期温度现场试验研究···········································段亚辉方朝阳樊启祥等 (1期–128) 隧道塌方区加固后的施工监测与仿真分析······································································陈秋南张永兴刘新荣等 (1期–158) 用声波法评价地层可钻性各向异性的实验研究·················································································潘起峰高德利 (1期–162) 煤矸石的强度特征试验研究·····························································································刘松玉邱钰童立元等 (1期–199) 土石混合料压实特性试验研究············································································································刘丽萍折学森 (1期–206) 公路隧道洞口滑坡的机制分析及监控预报··········································································王国欣谢雄耀黄宏伟 (2期–268) 河床覆盖层高压旋喷灌浆效果检测····················································································································全海 (2期–289) 青藏铁路路基预制拼装式骨架护坡试验分析··································································魏静许兆义葛建军等 (2期–329) 光纤岩层滑动传感监测原理及试验研究·········································································唐天国朱以文蔡德所等 (2期–340) 滑坡体基质吸力的观测试验及变化特征分析··································································汤明高许强黄润秋等 (2期–355) 岩石裂纹扩展过程的动态监测研究·················································································刘冬梅蔡美峰周玉斌等 (3期–467) 周期荷载作用下红砂岩三轴疲劳变形特性试验研究······················································章清叙葛修润黄铭等 (3期–473) 水力耦合下岩石的声发射特征试验研究·········································································李俊平余志雄周创兵等 (3期–492) 青藏高原多年冻土区冷却路基技术现场实效监测研究··················································马巍余邵水吴青柏等 (3期–563) 大柳树坝址松动岩体波速特征研究·····················································································李雪峰韩文峰谌文武 (3期–596)

缓冲胶结的反应–传递模型的试验校正(英文)·····································Randolph Arthur ZHOU Wei XU Tianfu等 (4期–741) 核废物深部地质处置方案及试验(英文)···············································································张春良王驹苏坤 (4期–750) Grimsel现场的气体渗透试验(英文)································································Fujiwara A Okamoto S Tsuboya T等 (4期–781) 高庙子膨润土的土水特征曲线(英文)···············································································陈宝钱丽鑫叶为民等 (4期–788) 孔隙岩石的SHPB试验研究·································································································夏昌敬谢和平鞠杨 (5期–896) 饱水岩样声波传播规律的试验研究·····················································································周治国朱合华陈伟 (5期–911) 复杂应力下强风化软岩湿化变形试验研究······································································刘新喜夏元友刘祖德等 (5期–925) 应力水平对结构性软黏土静力和动力变形特性影响的试验研究·······································陈云敏陈颖平黄博 (5期–937) 盐岩裂隙渗流–溶解耦合模型及试验研究······································································周辉汤艳春胡大伟等 (5期–946) 岩石流变特性及长期强度的试验研究······························································································崔希海付志亮 (5期–1021) 青藏铁路片石气冷护坡措施实体工程试验研究····························································魏静许兆义包黎明等 (5期–1062) 万福煤矿深部水压致裂地应力测量···············································································蔡美峰陈长臻彭华等 (5期–1069) 粗粒料三轴湿化颗粒破碎试验研究···································································································魏松朱俊高 (6期–1252) 虎跳峡龙蟠右岸土石混合体野外试验研究····································································徐文杰胡瑞林谭儒蛟等 (6期–1270) 南京地区土体热物理性质测试与分析···········································································苏天明刘彤李晓昭等 (6期–1278) 隧道及地下空间结构变形的数字化近景摄影测量试验研究·············································田胜利葛修润涂志军 (7期–1309) 充填法开采引起的地裂缝分布特征与现场监测分析····················································李晓路世豹廖秋林等 (7期–1361)岩石Kaiser效应测定地应力场的试验研究·······································································陈强朱宝龙胡厚田 (7期–1370)锚杆耐久性现场试验研究·······························································································赵健冀文政肖玲等 (7期–1377) 盐岩蠕变特性的试验研究·······························································································梁卫国徐素国赵阳升等 (7期–1386) 冻土材料非线性断裂模型的试验研究···············································································李洪升王悦东李亚民 (7期–1391) 主应力轴旋转对土体性状影响的试验进展研究································································沈扬周建龚晓南 (7期–1408) 水压致裂试验过程中自然电位测量研究··························································································李宏张伯崇 (7期–1425) 采用平台巴西圆盘试样测试岩石抗拉强度的方法···········································································喻勇徐跃良 (7期–1457) 夯实水泥土桩复合地基承载力性状试验研究····································································郭忠贤王占雷杨志红 (7期–1494) 乌鞘岭隧道F4断层区段监控量测综合分析··································································刘志春李文江孙明磊等 (7期–1502) 高地应力下岩石的真三轴试验研究··································································································陈景涛冯夏庭 (8期–1537) 有效应力对煤层气解吸渗流影响试验研究····································································唐巨鹏潘一山李成全等 (8期–1563) 大理岩应力脆性跌落系数的试验研究···············································································史贵才葛修润卢允德 (8期–1625) 深水下岩石切割的模拟试验研究···················································································廖勇陈光明李碧清等 (8期–1714) 土工合成材料界面特性的研究和试验验证·······································································································包承纲 (9期–1735) 软岩类材料冻融过程水热迁移的实验研究初探····························································杨更社周春华田应国等 (9期–1765) 中膨胀土路堤包边方案及其试验验证···········································································陈善雄余颂孔令伟等 (9期–1777) 二维动静组合加载下岩石破坏的试验研究····································································左宇军李夕兵唐春安等 (9期–1809) 新型地质力学模型试验相似材料的研制·······································································王汉鹏李术才张强勇等 (9期–1842) 空军汉口新机场试验路段石灰改性膨胀土试验研究····················································杨明亮陈善雄全元元等 (9期–1868) 青藏铁路片石通风试验路基沉降与普通路基裂缝解剖分析·········································王小军韩文峰蒋富强等 (9期–1904) 远程保护层开采上覆煤层透气性动态演化规律试验研究·················································石必明俞启香王凯 (9期–1917) 钻孔扩底桩原型对比试验研究···························································································黄广龙惠刚梅国雄 (9期–1922) 3种岩石高温后力学性质的试验研究··········································································朱合华闫治国邓涛等 (10期–1945) 堆积层边坡开挖致滑的原位监测试验研究··································································周中傅鹤林刘宝琛等 (10期–2065)锚固边坡楔体稳定性地质力学模型试验研究······························································陈安敏顾欣顾雷雨等 (10期–2092)

深井煤层巷道围岩控制技术及试验研究·····································································王卫军李树清欧阳广斌 (10期–2102)新型玻璃纤维增强塑料砂浆锚杆的黏结性能试验研究··················································贾新袁勇李焯芬 (10期–2108) 软土基坑突水判断方法模型试验研究·············································································周健张刚胡展飞 (10期–2115) 关于影响空心包体应变计地应力测量精度若干因素的讨论···········································李远乔兰孙歆硕 (10期–2140) 基于瓦斯抽放的顶板冒落规律模拟试验研究·······························································黄炳香刘长友程庆迎等 (11期–2200) 三维块体接触判断方法的分析与改进·············································································王建全林皋刘君 (11期–2247) 考虑干密度影响的人工压实非饱和黄土渗透系数的试验研究·······································王铁行卢靖张建锋 (11期–2364)低温作用下岩石基本力学性质试验研究·····································································徐光苗刘泉声彭万巍等 (12期–2502) 非饱和板岩裂隙扩展机制CT试验研究······································································戴永浩陈卫忠王者超等 (12期–2537) 单轴多级加载岩石破坏声发射特性试验研究······························································张茹谢和平刘建锋等 (12期–2584)

4 数值分析与计算

石窟顶板流变断裂过程的数值模拟与反演分析·································································王芝银杨志法李云鹏等 (1期–9 ) 循环荷载作用下地基一维非线性固结解析解········································································谢康和周瑾董亚钦 (1期–21) 滑坡加固系统中沉埋桩的有限元极限分析研究····································································雷文杰郑颖人冯夏庭 (1期–27) 柔性防护条件下露天矿山边坡稳定性模拟分析··································································李文秀郭玉贵戴兰芳 (2期–246) 在大型地下开挖中围岩块体稳定性分析·········································································谢晔刘军李仲奎等 (2期–306) 土坡稳定分析普遍极限平衡法数值解的理论及方法研究··································································邹广电魏汝龙 (2期–363) 挡墙后黏性填土中破裂面曲线的一种解析解·····································································································许锡昌 (2期–371) 深埋长大隧道渗流数值模拟·················································································································杨会军王梦恕 (3期–511) 锚固岩体的三维数值流形方法模拟····································································································姜清辉王书法 (3期–528) 百色水利枢纽主坝坝基三维抗滑稳定分析··········································································徐千军李旭陈祖煜 (3期–533) 考虑气固耦合填埋场沉降数学模型·················································································谢焰陈云敏唐晓武等 (3期–601) 软弱围岩段隧道施工过程中围岩位移的三维弹塑性数值模拟··························································佘健何川 (3期–623) 非贯通细观裂纹节理介质CT试验的数值模拟及影响参数讨论········································崔玉红周世才陈蕴生 (3期–630) DECOV ALEX_IV Task_D项目的热–水–力耦合过程的数值模拟(英文)·························刘泉声张程远刘小燕 (4期–709) 岩土细观介质空间分布数字表述和相关力学数值分析的方法、应用和进展···················································岳中琦 (5期–875) 岩石三维破裂过程的数值模拟研究·················································································梁正召唐春安张永彬等 (5期–931) 地下洞穴对表面波表观相速度影响的数值分析······························································柴华友崔玉军卢应发等 (5期–956) 用OpenGL开发地下结构工程三维有限元图形系统························································陈俊涛肖明郑永兰 (5期–1015) 钻孔高压压水试验的数值模拟···························································································魏宁李金都傅旭东 (5期–1037) 施工时序对边坡稳定性影响的离心模型试验及数值分析·············································姚裕春姚令侃袁碧玉等 (5期–1075) 光照重力坝坝基断层影响及处理的三维数值模拟························································徐卫亚江涛赵志峰等 (6期–1099) 大型地下工程三维弹塑性并行有限元分析····································································茹忠亮冯夏庭李洪东等 (6期–1141) 综放开采J型通风采空区渗流场数值分析························································································刘卫群缪协兴 (6期–1152) 板岩蠕变特性试验研究与模拟分析···············································································冒海军杨春和刘江等 (6期–1204) 拱坝–坝肩三维可变形离散元整体稳定分析································································张冲侯艳丽金峰等 (6期–1226) 盾构隧道地震响应的三维数值模拟方法及应用····························································丁峻宏金先龙郭毅之等 (7期–1430) 边坡非圆弧临界滑动面的粒子群优化算法········································································陈云敏魏新江李育超 (7期–1443) 节理岩体三维综合抗剪强度数值模拟研究····································································陈剑平卢波谷宪民等 (7期–1463)

砂浆锚杆锚固段锈蚀胀裂过程的数值模拟及分析····························································夏宁任青文李宗利 (7期–1481) 岩土工程稳定性分析RFPA强度折减法········································································唐春安李连崇李常文等 (8期–1522) 基于有限元强度折减法确定滑坡多滑动面方法···············································································刘明维郑颖人 (8期–1544) 串并行显式拉格朗日有限差分法研究及实现····································································戴荣李仲奎刘辉 (8期–1591) 爆炸冲击荷载作用下重力坝三维各向异性脆性动力损伤有限元分析·····························李鸿波张我华陈云敏 (8期–1598) 盾构周围土压力的试验研究与数值模拟···········································································杨洪杰傅德明葛修润 (8期–1652) 土工合成材料处治老路路基拓宽的数值分析································································晏莉阳军生高燕希等 (8期–1670) 偏压双连拱隧道信息化施工与仿真分析·······································································陈秋南赵明华张永兴等 (8期–1723) 岩土材料破损过程的细观数值模拟································································································刘恩龙沈珠江(9期–1790) 岩石破裂过程分析系统并行计算方法研究····································································张永彬唐春安梁正召等 (9期–1795) 连拱隧道动态施工模型试验与三维数值仿真模拟研究················································刘涛沈明荣陶履彬等 (9期–1802) 破碎岩质边坡预应力锚固机制数值模拟研究································································吕庆孙红月尚岳全等 (9期–1848) 基于真实细观结构的岩土工程材料三维数值分析方法··················································陈沙岳中琦谭国焕 (10期–1951) 适用于小型岩石试件的三轴压缩试验技术与设备的开发及其应用················高秀君羽柴公博大久保诚介等 (10期–1960)加筋挡土墙长期工作性能的黏弹塑性有限元分析······················································肖成志栾茂田杨庆等 (10期–1990) 岩体渗流–应力耦合有限元计算的精细积分方法··························································何翔冯夏庭张东晓 (10期–2003) 热应力作用下的岩石破裂过程分析·············································································唐世斌唐春安朱万成等 (10期–2071) Lagrange方程组的直接解法·····························································································郑宏刘德富黄哲聪 (10期–2079) 锚固段侧阻力分布的一维滑移–软化半数值分析··························································蒋良潍黄润秋蒋忠信 (11期–2187) 基于可见性和后修圆的三维块体域接触算法··································································张冲金峰侯艳丽 (11期–2292) 锦屏一级水电站左坝肩边坡稳定性研究·········································································周钟巩满福雷承第 (11期–2298) 格栅加筋土挡墙数值分析的复合材料方法···································································周世良刘占芳王多垠等 (11期–2327)基于2.5维有限元方法分析列车荷载产生的地基波动···································································边学成陈云敏 (11期–2335) 关于Sarma法改进算法的补充·························································································朱大勇范鹏贤郭志昆 (11期–2343) 岩石力学三维有限元分析的代数多重网格求解法·······················································谢学斌肖映雄舒适等 (11期–2358) 颗粒材料的离散颗粒及间隙水渗流模型与数值模拟······································································楚锡华李锡夔 (12期–2407) 常泊松比下黏弹性体的算子代换法与黏弹对应原理的关系···························································黄小华冯夏庭 (12期–2509) III型裂纹断裂韧性测试及数值分析············································································黎立云宁海龙许凤光等 (12期–2523) 岩坡稳定的三维强度折减法分析·····································································································陈菲邓建辉 (12期–2546) 不连续面对饱和–非饱和介质热–水–应力耦合影响的二维有限元分析···················································张玉军 (12期–2579)

5 讨论

地下洞室围岩稳定性评判方法新探讨···········································································李宁陈蕴生陈方方等 (9期–1941) 硐室设计与分析的新思路与新方法·············································································李宁罗俊忠常斌等 (10期–2155) 关于“三向应力作用下的Rankine被动土压力公式”的讨论·······················································郝丽霞谷拴成 (11期–2373) 关于“三向应力作用下的Rankine被动土压力公式”讨论的答复·······························································陈秋南 (11期–2374)

6 博士学位论文摘要

信息化条件下地下防护工程的破坏机制与加固新技术研究··············································································李秀地 (2期–432)

类土质边坡特性及其锚固设计理论研究············································································································赵晓彦 (3期–647) 黏土中隧道垮落的塑性分析和数值模拟(英文)··································································································谢骏 (3期–648) 隐伏溶洞对隧道围岩–支护结构稳定性的影响研究·······················································································宋战平 (6期–1296) 顶管工程土与结构性状的理论研究··················································································································魏纲 (7期–1512) 煤岩强度、变形及微震特征的基础试验研究···································································································杨永杰 (8期–1728) 岩土介质应变局部化问题的广义塑性梯度理论研究·····················································································赵冰 (10期–2160)岩体力学行为拉格朗日分析方法研究与工程应用·························································································刘建华 (11期–2376)

7 动态

中国岩石力学与工程学会2005年度秘书长联席会议纪要······························································································· (1期–8) 2005年度《岩石力学与工程学报》编委扩大会议纪要···································································································(1期–39) 下期内容预告······································································································································································(1期–46) 科技期刊道德公约······························································································································································(1期–55) 第二届全国岩土与工程学术大会·······································································································································(1期–66) 我国拟建造5条跨海隧道·················································································································································(1期–157) 首届(2006年)“中国岩石力学与工程学会科学技术奖”评选工作事项········································································(1期–173) 《岩石力学与工程学报》远程在线投稿注意事项···········································································································(1期–183) 本学报2005年第18，19期被EI收录论文题录···································································································(1期–198，210) 下期内容预告····································································································································································(2期–234) 《岩石力学与工程学报》2005年第20，21期，增2被EI收录论文题录···················(2期–274，317，333，349，370，384) 祝贺陈祖煜教授当选为中国科学院院士·························································································································(2期–431) 2003～2004年中国相关学科11种期刊来源指标和被引指标························································································(3期–447) 本学报2005年第22，23期被EI收录论文题录···································································································(3期–466，478) 《岩石力学与工程学报》2004年度各项引证指标简介···································································································(3期–472) 第二届锚固类结构与岩土工程稳定性国际会议征文通知·······························································································(3期–532) 《岩石力学与工程学报》远程在线投稿注意事项············································································································(3期–562) 第八届国际环境岩土工程大会一号通知·························································································································(3期–617) 下期内容预告····································································································································································(3期–629) 刘光廷教授等人在本刊发表的文章荣获第三届中国科协期刊优秀学术论文奖····························································(3期–640) 下期内容预告····································································································································································(4期–732) 本刊2005年第24卷全年EI COMPENDEX收录情况通报···························································································(4期–767) 《岩石力学与工程学报》、《岩土力学》联合致作者公开信——关于一稿多投的处理意见·········································(4期–800) 邀请论文作者提供获奖和取得专利等资料······················································································································(5期–895) 本刊2005年第24期被EI收录论文(32篇)题录·············································································································(5期–917) 本刊2005年第24卷全年EI COMPENDEX收录情况通报···························································································(5期–955) 三峡库区地质灾害与岩土环境专题研讨会(第2号通知)································································································(5期–984) 美国《剑桥科学文摘》(CSA)开始收录《岩石力学与工程学报》·················································································(5期–990) 《岩石力学与工程学报》、《岩土力学》联合致作者公开信——关于一稿多投的处理意见·······································(5期–1061) 下期内容预告··································································································································································(5期–1080) 本刊2006年起设立“陈宗基讲座”栏目——孙钧院士首讲“非线性岩石流变力学”··············································(6期–1151)

本刊2006年第1，2，3期被EI收录论文(收录率均为100%)题录·····················································(6期–1176，1225，1245) 下期内容预告··································································································································································(6期–1283) 《岩石力学与工程学报》、《岩土力学》联合致作者公开信——关于一稿多投的处理意见········································(7期–1315) 一稿多投作者的检讨书··················································································································································(7期–1330) 中国岩石力学与工程学会关于《岩石力学与工程学报》发展的战略计划·······················································(7期–1369，1462) 下期内容预告··································································································································································(7期–1429) 本刊2006年第4期被EI收录论文(21篇，收录率为100%)题录···············································································(7期–1480) “GeoShanghai 2006国际岩土工程学术会议”成功举办·····························································································(7期–1485) 本刊2006年第5期被EI收录论文(34篇，收录率为100%)题录····································································(8期–1549，1568) 2006年度《岩石力学与工程学报》编委扩大会议通知·······························································································(8期–1624) 关于申请2006年度“茅以升科学技术奖土力学及岩土工程大奖”的通知································································(8期–1631) 下期内容预告··································································································································································(8期–1709) 本刊2006年第6期、增刊1被EI收录论文100%······································································································(9期–1744) 中国岩石力学与工程学会废物地下处置专业委员会成立大会暨首届学术交流大会在北京召开·······························(9期–1776) 中国土木工程学会第十届中国土力学及岩土工程学术会议定于2007年在重庆召开················································(9期–1827) 下期内容预告··································································································································································(9期–1892) 第九次全国岩石力学与工程学术大会消息····················································································································(9期–1903) 下期内容预告································································································································································(10期–1959) 本刊2006年第6期被EI收录论文(31篇，收录率为100%)题录·············································································(10期–1989) 本刊2006年增刊1被EI收录论文(114篇，收录率为100%)题录···················(10期–2029，2057，2064，2107，2127，2139) 新书简介·······································································································································································(10期–2070) 沉痛悼念沈珠江先生····················································································································································(10期–2159) 第六届《岩石力学与工程学报》编委扩大会议纪要···································································································(11期–2246) 本刊2006年第7期被EI收录论文(31篇，收录率为100%)题录··············································································(11期–2312) 本刊2006年第8期被EI收录论文(32篇，收录率为100%)题录············································································ (11期–2351) 下期内容预告·································································································································································(11期–2363) 第九届全国岩土力学数值分析与解析方法研讨会暨中国力学学会第七届岩土力学专业委员会换届会议通知······(12期–2415) 致谢审稿人····································································································································································(12期–2425) 第十届全国岩石动力学学术会议通知·························································································································(12期–2440) 本刊常务副主编佘诗刚研究员与《国际岩石力学与采矿科学杂志》主编Robert W. Zimmerman教授在武汉举行座谈·······································································································································································(12期–2508) 下期内容预告································································································································································(12期–2522) 第二届国际岩石力学学会巡回讲学在中国举行··········································································································(12期–2528) 《岩石力学与工程学报》2006年第25卷第1～12期总分类目次··········································································(12期–I～XII)

六年级数学教案分数乘法第一课时

六年级数学教案分数乘法第一课时人教版六年级数学教案分数乘法第一课时教学目标： 1、使学生理解分数乘整数的意义和整数乘法的意义相同，并掌握分数乘整数的计算法则，正确运用法则进行计算。 2、通过引导学生进行比较、归纳，培养学生迁移类推的能力和初步概括能力。 3、在探究活动中激发学生学习数学的兴趣。教学重点：分数乘整数的意义和计算法则。教学难点：为了计算简便，能约分的要先约分，然后再相乘。教学过程：一、复习导入 1、填空。（1）8＋8＋8=（）（）（2）54=（）＋（）＋（）＋（）（3）5个12是多少？列式为（）乘法的意义是什么？ 2、计算。二、引导探索，展示反馈 1、揭示课题。今天开始我们学习分数乘法。首先学习分数乘整数。

2、分数乘整数的意义。（1）出示P8例1。（2）表示什么意义？（3）的分数单位是多少？有几个这样的分数单位？（4）人走3步的距离是袋鼠跳一下的.几分之几？就是求什么？（5）3个相加的和是多少？怎样列式？（6）＋＋，这3个加数有什么特点？还可以怎样列式比较简便？（7）3表示什么意思？（8）把3和125的意义相比较，引导学生归纳本部门分数乘整数的意义与整数乘法的意义相同。 3、分数乘整数的计算法则。（1）用加法算：（2）用乘法算：（3）引导学生归纳：分数乘整数，用分数的分子和整数相乘的积作分子，分母不变。 4、教学例2：6 学生试做，强调为了计算简便，能约分的要先约分，然后再乘。 5、尝试练习：P9做一做第1题。三、巩固深化，拓展思维 1、P9做一做第 2、3题。 2、小结：这节课学习了什么内容？分数乘整数的意义是什么？分数乘整数的计算方法是怎样的？计算时要注意些什么？ 3、课堂练习：P12练习二第1、2、4题。

高一下学期第一次月考完结版分解

高一下学期第一次英语月考试卷命题人:高一备课组注意事项： 1.答第一卷前，考生务必将自己的姓名班级学号写在密封线内。 2.每小题选出答案后用2B铅笔把答题卡上对应题目的答案标号涂黑。如需改动，用橡皮擦干净后再涂其他答案标号。不能答在试卷上。第Ⅰ卷（共85分）一. 选择填空：（每小题1分，共15分） 1. Don’t the day when you stop suffering, because when it comes, you know you’ll be dead. A. have fun with B. play a trick on C. hold your breath D. look forward to 2.—________I return the dictionary within three days? —No, you __________.You _________keep it for five days. A. May; needn't; will B. Can; mustn't; would C. Must; don't have to; can D. Shall; can't; should 3. He sat at the desk, ________ a novel. A. read B. to read C. reading D. reads 4. If you cheat in the exam, you could hardly _______ it. A. throw away B. get away C. get away from D. get away with 5. I’m really tired Tom. He had me _________ for two hours in the rain. A. of, waiting B. with; wait C. of; waited D. with; waited 6. Mary _____ the job he offered to her, but she didn’t. A. can’t take B. ought to have taken C. should take D. must have taken 7. Handsome, young, energetic and talented, the manager ____ both by the male and female in the company. A. is admired B. is fond of C. is enjoyed D. is appreciated 8. She promised to ____ at the meeting but she didn’t ______. A. turn up; keep her word B. present; keep her promise C. attend; turn up D. appear; keep her words 9. To my surprise, I never thought I _____ those kinds of books. A was benefited by B was benefited from C．benefited from D．benefited 10. --Who is your favourite basketball player in China? —Yao ming, of course. No one plays ____. A．better B．best C．good D．well 11. The growing speed of a plant is influenced by a number of factors, ____ are beyond our control.

小学人教版数学《分数除以整数教学设计与反思》

分数除以整数教学内容分数除法与分数乘法的关系，分数除以整数的计算方法。（教材第28、29页的例1、例2，练习八中1—3题）教学目标 1.使学生理解掌握分数除法与乘法的关系。 2.掌握分数除以整数的计算方法，并能正确的进行计算。 3．经历观察、猜测、实验、验证和归纳的过程，感受数形结合的思想方法并从中发展抽象思维能力。重难点、关键 1.重点：分数除以整数的计算方法。 2.难点：理解分数除以整数等于分数乘以这个整数的倒数的原理。 3.关键理解除法的意义。教学过程一、旧知铺垫 1．小小神算手 4 5×1 4 3 7 × 7 10 2 3 × 12 14 × 3 7 4 9× 1 9 3 5 × 15 5 6 × 30 3 5 × 5 6 2.解决问题我最棒 ①写出下列各数的倒数 1 5 8 6 7 20 5 8 5 3 5 ②.列式计算 18吨平均分成3份，每份是多少吨？18÷（）＝（） 18×（）（）＝（）二、探索新知 1.教学例1。 ⑴利用小黑板出示例题每盒水果糖重100g,3盒重多少kg？学生可能出现的方法有： ①整数形式：100×3=300（g）=0.3（kg） ②小数形式：100g=0.1kg ；0.1×3=0.3（kg）

③分数形式：100g=1 10(kg) ；1 10×3= 3 10(kg) ⑵提出问题师：你能不能根据以上这三个算式改变成用除法计算的问题呢？说给你的同伴听一听。 ⑶汇报交流结果。让学生首先把自己的改编情况与同伴交流，然后进行整理，完成后汇报，集体评价。 ①3盒水果糖重300g，每盒重多少kg？列出相应的算式： a.300÷3＝100（g）＝0.1（g） b.0.3÷3＝0.1(g) c. 3 10 ÷3＝ 1 10 （kg） ③比较以上三组算式，说一说你有什么发现。a．100×3＝300 300÷3＝100 b. 0.1×3=0.3 0.3÷3＝0.1 c.1 10×3= 3 10 3 10 ÷3＝ 1 10 过程要求： ①学生认真观察以上3组算式，寻找算式的特征及之间的关系。 ②与同伴交流自己的发现。 ③向全班汇报自己的发现。 ④教师将学生的发现进行整理、归纳。乘法：因数×因数＝积除法：积÷一个因数＝另一个因数师：除法就是已知两个因数的积和其中的一个因数，求另一个因数的运算。这是整数除法的意义。那么，分数除法的意义和整数除法的意义一样吗？学生不难看出分数除法与整数除法的关系。在这一基础上，教师口述分数除法的意义，分数除法与整数除法一样，表示已知两个因数的积和其中的一个因数，求另一个因数的运算。 ⑹练习：已知三种形式的乘法算式，不计算直接写出相应除法算式的商。 12×17= 204 2.8×1.5= 4.2 2 3×4＝ 8 3 204÷12=（） 4.2÷1.5=( ) 8 3 ÷4=( ) 204÷17=（） 4.2÷2.8=( ) 8 3 ÷ 2 3=( ) 2.教学例2。

分数的意义(优质课)

分数的意义慧芬教学容：九年义务教育六年制小学数学第十册第四单元。教学目标： 1、让学生在原有知识的基础上理解并掌握单位“1”的意义，分数的意义，并了解分数各部分的名称。 2、利用广阔的学习资源，让学生通过各种学习渠道，了解分数产生的背景。 3、让学生在轻松和谐的氛围中学习数学，体验学习数学的成功和愉悦。教学重、难点： 1、单位“1”概念的抽象和分数意义的归纳。 2、把多个物体组成的一个整体看作单位“1”。教学过程：一、导入 1、引出数，并板书（数）。问：这是一节什么课呀？数学课数学课肯定跟数有关，这节课就来研究数。 2、1 问：老师这里有一个神奇的数，它的本领可大了，你想知道是几吗？（1 板书）1可以表示几？（板书：一个苹果等）这还不算什么神奇，实际上你不管说多大的数量，我啊都可以用

“1”表示，信不信？我们来试一试。（板书：56人 47个等） 3、单位“1”，及与1的区别。（1）这个神奇的“1”与平常的1有什么不一样的地方？（2）是啊，它不仅表示单个的物体，还表示56人 47个等等的多个物体，象这样的多个物体我们把它看作一个整体，也是单位“1”。（3）那你觉得单位“1”还可以表示哪些？ 4、折纸这纸也可以用“1”表示。对折，21表示什么？再对折，4 1。（过渡：除了这两个分数外，你还知道哪些分数？）二、展开（一）单位“1”的教学 1、展示图。问：你能画一幅简单的图表示你喜欢的分数吗？或在老师的提供的5个图中任选一幅图表示出你喜欢的一个分数？ 2、学生操作，师巡视。 3、同桌互说。问：你是怎么表示的？ 4、汇报交流。问：你是怎么表示的？再问：把什么看作单位“1”？说明（谁）占（谁）的几分之几？（板书） 5、完整单位“1” 问：一个物体、一个图形、一个计量单位称单个物体，也可看作单位“1”。现在你知道单位“1”可以指哪些？一个计量单位除1分米外，还可以是哪些？

分数乘法(第1课时)教学设计

分数乘法（第1课时）教学设计Teaching design of fraction multiplication (Se ssion 1)

分数乘法（第1课时）教学设计前言：小泰温馨提醒，数学是研究数量、结构、变化、空间以及信息等概念的一门学科，从某种角度看属于形式科学的一种，在人类历史发展和社会生活中，数学发挥着不可替代的作用，是学习和研究现代科学技术必不可少的基本工具。本教案根据数学课程标准的要求和针对教学对象是小学生群体的特点，将教学诸要素有序安排，确定合适的教学方案的设想和计划、并以启迪发展学生智力为根本目的。便于学习和使用，本文下载后内容可随意修改调整及打印。教学内容：分数与整数相乘（第38~39页上的例1、例 2）教学目标： 1、使学生通过自主探索，理解分数乘整数的意义，知道“求几个几分之几相加的和”可以用乘法计算，初步理解分数乘整数的计算方法。 2、使学生进一步增强运用已有知识经验探索并解决问题的意识，体验探索学习的乐趣。教学重点：分数乘整数的意义和计算方法。教学难点：在探索中自己发现计算方法。教学策略：从分数的意义中导入，从分数加法中理解分数乘整数意义与计算方法。教学预案：一、导入 1、出示例1中的长方形直条，标出长是“1米”。

2、提问：做一朵绸花用3/10米绸带，你能从直条图上表示出已知条件吗？你是怎样想的？（体会到3/10米就是1米的3/10）二、探索 1、现在小芳要做3朵这样的绸花，一共要用多少米绸带？请学生上台操作：在直条图上涂色表示要用的部分。并说说你是怎么想的？ 2、如果用算式来表示3朵绸花所用的米数，该怎样列式？生报，师板书。（可能有连加法算式，也可能有乘法算式） 3、你会计算结果吗？你是怎样想的？ 4、组织交流。引导学生从加法算式中体会到3/10与3相乘的意义与计算方法。 5、揭示课题：分数与整数相乘 6、如果做5朵这样的绸花呢？该怎样列式？结果是多少？请大家在自备本上独立完成。 7、组织交流：你是怎样列式的？还可以怎样列式？结果是多少？为什么不列加法算式了？学生说明理由。在学生计算时，教师可以作指导，分别介绍两种不同的计算方法：（1）先分子与整数相乘，再约分；（2）先约分，再相乘。

第一课时分数乘整数

第一课时分数乘整数教学内容：教材第2页的例1，第3页的例2以及“做一做”，练习一中的第1、2、3题。教学目标： 1、理解分数乘整数的意义，掌握分数乘整数的计算法则。 2、培养学生的合作探究意识及良好的逻辑思维能力。 3、让学生在课堂中教学交流学生数学的感受，获得成功的体验。教学重点：在具体情境中归纳总结分数乘整数的计算方法。教学难点：分数乘整数的意义，理解分数乘整数的计算方法。教法设计：指导法、探究法。学法设计：自主探索、合作交流。教具、学具准备：多媒体课件，给每个小组准备大小一样的图形学具板。教学流程：一、旧知铺垫,复习引入。 1、计算下列各题。 1 5 + 2 5 3 10 + 1 10 + 7 10 3 14 + 3 14 + 3 14 过程要求：（1）写出计算过程。（2）说一说分数加法的计算方法。 2、想一想，能不能把 3 14 + 3 14 + 3 14 改写成乘法算式呢？引入新课。二、阅读质疑，自主体验。(出示预学案) 1、阅读务任一完成例1

自主阅读课本第1页的内容，完成下列题目：这道题要求___________________？已知________________________？ 2、阅读任务二结合课本上的例题，讨论以下问题。（1）、把____________看做单位“1”？平均分成______________份？一人吃其中的__________份？也就是整个蛋糕的___分之___？（2）、3人吃了___个___分之___？，用___方法计算? 分子相同还可以用___计算？ 3、阅读任务三完成课本第3页的例2。 4、学生尝试列式计算。 5、通过上面的计算，我们发现分数乘整数的计算方法是：分数乘整数，用分数的（）和（）相乘的积作（），分母（）。在计算时，能约分的先约分，再计算比较简便。用分数的分子和整数相乘的积作分子，分母不变。 6、检查预习情况。 7、出示学习目标，明确学习任务。三、合作质疑，互动体验。 1、小组讨论自学中存在的问题，组内互帮活动。（教师相机进行指导，收集学生的学习信息，重在让学生展示不同的思维方法和错例，特别是引导小组内学生之间的交流与探讨） 2、班内交流展示，教师点拨，引导归纳分数乘整数的计算法则。分数乘整数的计算法则：分数乘整数，用分数的的分子和整数相乘的积作分子，分母不变；能约分的先约分，再计算。四、知识应用，当堂检测。 1、完成课本第2页“做一做”第2题，第3页的“做一做”。

(新)高一政治第一次月考成绩分析报告

高一政治第一次月考试卷分析一、试卷整体情况分析本次政治月考试卷题型保持选择题（50分）、非选择题50分。由于高一学生刚进入高中，对高中学习生活逐渐适应，因此试题特别注重对基础知识的考查和答题习惯的培养。本试卷具有以下特点： 1、面向全体学生，也就是优生有较好的成绩，学困生也能够取得与自己相符的成绩。 2、重基础知识，试卷中有很多识记的内容，重在学生的平时的学习习惯和平时的知识记忆点突出。 3、试题注重考查考生对基础知识和主干知识的掌握、理解和运用。主观试题体现最明显，试卷难度适中，题型结构合理，内容鲜活，语言简洁，体现了教育教学的新理念。二、学生答卷情况分析（一）、评卷采用网上阅卷形式，选择题由计算机评阅，主观题有评卷组评阅。评卷组根据“分题评阅、组内交流研讨”的原则按时完成了评卷任务。政治客观题满分值：50.0

选项人数比例% C 588 69.34 B 118 13.92 A 111 13.09 D 30 3.54 留空 1 0.12 题号满分值答案平均分作答人数得分率零分率标准差难度区分度2 2.0 D 1.91 848 95.40 4.60 0.42 0.96 0.17 选项人数比例% D 809 95.40 A 22 2.59 C 15 1.77 B 1 0.12 留空 1 0.12 题号满分值答案平均分作答人数得分率零分率标准差难度区分度3 2.0 A 1.48 848 74.06 25.94 0.88 0.74 0.97 选项人数比例% A 628 74.06 B 199 23.47 D 13 1.53 C 8 0.94 题号满分值答案平均分作答人数得分率零分率标准差难度区分度4 2.0 C 1.82 848 91.04 8.96 0.57 0.91 0.34 选项人数比例% C 772 91.04 D 34 4.01 A 21 2.48 B 19 2.24 留空 2 0.24 题号满分值答案平均分作答人数得分率零分率标准差难度区分度5 2.0 D 1.93 848 96.58 3.42 0.36 0.97 0.13

人教版六年级上册数学分数除以整数说课稿

《分数除以整数》说课稿教学目标 1.引导学生通过观察、研究、类推等数学活动,理解倒数的意义,总结出求倒数的方法。 2.通过互助活动,培养学生与人合作、与人交流的习惯。 3.通过自行设计方案,培养学生自主探索和创新的意识。重点难点重点:理解倒数的含义,掌握求倒数的方法。难点:掌握求倒数的方法。教具学具多媒体课件,口算卡片。教学过程一导入 1.课件出示。找一找下面文字的构成规律。呆——杏土——干吞——吴学生分组交流,找出文字的构成规律。学生汇报:字的上、下部分位置发生了调换。课件闪动,发生变化。 2.按照上面的规律填数。老师:你能根据分子和分母的位置关系,给这三组数取一个名字

吗?(老师板书学生起的名字,先不予评价) 3.揭示课题。今天我们就来研究这样的数——倒数。学具准备：分数卡片尊敬的各位专家老师：大家好！我今天说课的题目是《分数除以整数》。下面我将从说教材、说学情、说教法学法、说教学过程、说板书设计等方面进行我的说课。一、说教材 1.教材的地位与作用《分数除法》是人教版《小学数学义务教育教科书》六年级上册第3单元的第2节“分数除法”第1课时的内容。它是在学生学习了整数除法计算的基础上进行教学的。学好本课知识，既是对分数以及除法的认识的深化，又为进一步的学习打下坚实的基础。 2.教学目标新的课程标准的根本目的在于为个体的发展服务。个性的和谐，理性的培养，情操的陶冶，身心发展的平衡等都是新课标所追求的目标。基于此，我确定了3个层面的教学目标：层面1是知识目标：学生能理解分数除法的概念及意义，能掌握分数除法的计算方法。

第1课时：分数的意义教学设计

第1课时：分数的意义教学设计Lesson 1: the meaning of score teaching desig n

第1课时：分数的意义教学设计前言：小泰温馨提醒，数学是研究数量、结构、变化、空间以及信息等概念的一门学科，从某种角度看属于形式科学的一种，在人类历史发展和社会生活中，数学发挥着不可替代的作用，是学习和研究现代科学技术必不可少的基本工具。本教案根据数学课程标准的要求和针对教学对象是小学生群体的特点，将教学诸要素有序安排，确定合适的教学方案的设想和计划、并以启迪发展学生智力为根本目的。便于学习和使用，本文下载后内容可随意修改调整及打印。教学内容：教科书例1、“试一试”“练一练”，练习六第1-5题。教学目标： 1．使学生初步理解单位“1”和分数单位的含义，经历分数意义的概括过程，进一步理解分数的意义。 2．使学生在说明所表示的意义的过程中，进一步培养分析、综合与抽象、概括的能力，感受分数与生活的联系，增强数学学习的信心。教学重点：正确理解分数的意义和单位“1”的含义。教学难点：引导学生自主概括出分数的意义。教学对策:通过创设互相协作、积极探索的学习情境，组织学生动手操作、动脑思考，自主探索，教师适时点拨，引导和启迪学生思考。教学准备：教学光盘教学过程：

一、揭题。二、新授。 1．教学例1 出示例1中的一组图请大家根据每幅图的意思，用分数表示每个图中的涂色部分。写出分数后，再想一想：每个分数各表示什么？在小组内交流。学生汇报所填写的分数，你认为这些图中分别是把什么平均分的？一个饼可以称为一个物体，一个长方形是一个图形，“1米”是一个计量单位，而左起第四个图形是把6个圆看成一个整体。左起第四个图形与前三个图形有什么不同？一个物体，一个计量单位或由许多物体组成的一个整体，都可以用自然数1来表示，通常我们把它叫做单位“1”。（1）在这几个图形中，分别把什么看成单位“1”的？（2）分别把单位“1”平均分成了几份？用分数表示这样的几份？（3）从这些例子看，怎样的数叫作分数？拿12根小棒自已创造一个分数说说你是怎么做的？如果老师要表示6根小棒可以用什么分数表示？ 2．教学“试一试” 学生在小组内说说上面每个分数的分数单位，以及各有多少

分数乘法教学设计第1课时

分数乘法教学设计第一课时教学内容分数乘整数教材第2、第3页的内容及练习一的第1、第2题。教学目标 1.在具体情境中,使学生理解分数乘整数的意义。在理解算理的基础上,掌握分数乘整数的计算方法。 2.能运用“先约分再相乘”的方法正确计算,提高计算能力。 3.培养学生认真书写、仔细审题的良好习惯。重点难点重点:理解分数乘整数的意义,在理解算理的基础上正确计算。难点:运用“先约分再相乘”的方法正确进行计算。教具学具实物投影。教学过程一导入 1.求5个12是多少。用加法算:12+12+12+12+12=60 用乘法算:12×5=60 提问:12×5这个算式的意义是什么? 2.计算。提问:这个算式有什么特点?应该怎样计算? 3.小结。老师:整数乘法的意义就是求几个相同加数的和的简便运算。同分母分数的加法计算法则:分子相加的和作分子,分母不变。二教学实施 1.出示例1。

(1)用加法计算。 (3)提问:这里为什么用乘法?乘法的意义是什么? 学生讨论交流。 (4)小结:分数乘整数的意义与整数乘法的意义相同,都是求几个相同加数的和的简便运算。 2.出示例2。 (3)展示学生的做法,让他们分别说一说自己的算法。 (4)归纳总结。老师:这一道题同学们想出了这么多种解法,观察一下它们有没有什么相同点。学生发现:分子相乘的积作分子,分母没有变化。提问:哪种方法更简便,为什么? 老师强调:能约分的可以先约分再计算,这样比较简便,不易出错。 3.练习。 (1)完成教材第2页“做一做”的第1题。要求学生说清为什么用乘法计算,表示的意义是什么。 (2)完成教材第2页“做一做”的第2题。要求学生写出计算过程,在订正时叙述过程,强调能约分的要先约分,再计算。 (3)完成教材第6页练习一的第1题。要求学生讲清分数乘整数的意义,再直接口算出结果。加强计算方法的对比,可以请计算快的同学说一说自己的口算方法,进一步强化“先约分,再计算”的方法。 (4)完成教材第6页练习一的第2题。独立列式解答,集体订正。

人教版五年级下册数学第1课时分数除法(一)教案

人教版五年级下册数学第五单元《分数除法》单元备课教学内容：分数除以整数，一个数除以分数，解决有关的简单的实际问题。教材分析： 1、在操作活动中，理解分数除法的意义和分数除以整数的计算方法； 2、借助图形和文字，在操作活动中，理解一个数除以分数的意义和计算方法；在现实情景中，利用方程解决一些简单的实际问题。教学目标： 1、在具体的情境中，借助操作活动，探索并理解分数除法的意义。 2、探索分数除法的计算方法，并能正确地计算。 3、了解倒数的意义，会求一个数的倒数。 4、能利用方程解决有关分数除法的实际问题，体会数学与生活的密切联系。教学重难点： 1、一个数除以分数的意义和计算方法； 2、分数除法应用题。课时安排： 1、分数除法（一）1课时 2、分数除法（二）2课时 3、分数除法（三）2课时 4、练习三2课时第1课时分数除法（一）教学内容：《分数除法（一）》（教科书55~56页）教学目标： 1、在涂一涂、算一算等活动中，探索并理解分数除法的意义。探索并掌握分数除以整数的计算方法的推导过程，并能正确计算分数除以整数。 2、能够运用分数除以整数的方法解决简单的实际问题。 3、感受到数学与生活的联系，能运用所学知识解决生活问题，激发学生的数学学习兴趣。

学情分析：分数除以整数这部分内容是学生学习了分数乘法和认识了倒数的基础上进行的。学生之前已掌握了分数乘以分数的计算方法，为本节课的新知学习起到了良好的铺垫作用。教学重点：分数除以整数的计算方法的推导过程。教学难点：在涂一涂、算一算等活动中，探索并理解分数除法的意义。教学准备：学生：1、纸片。2、彩色笔。教师：多媒体教学过程：一、复习导入 1、说说下面各数的倒数分别是什么？ 7/8 4 / 1 1/6 2、举例说明分数乘整数的意义和一个数乘分数的意义。 3、揭示课题：同学们，前面我们学过了分数乘法，那么分数除法你们想不想学呢？今天我们就学习分数除法，你们喜欢吗？二、探究新知 1、涂一涂，理解分数除以整数的意义。（1）把一张纸的4/7平均分成2份，每份是这张纸的几分之几？提问：4/7表示什么意思？（是把单位1平均分成７份，取其中的4份）（边说边画阴影）提问：把4/7平均分成2份，也就是把图上的哪一个部分平均分成2份？（让学生指、涂一涂）出示多媒体课件。师：谁来说说你是怎样想的？怎样列式呢？（板书：4/7÷2＝2/7）（2）小结：分数除法的意义同整数除法的意义相同，都是已知两个乘数的积和其中一个乘数，求另一个乘数的运算。 2、算一算，探索分数除以整数的计算方法（1）提问：怎样计算分数除法呢？下面请同学们和老师一起来探索分数除法的计算方法。（板书课题：分数除法（一））（2）师：想一想，如果不看图，你会计算4/7÷2＝2/7吗？（在小组内先交流、集体反馈）（板书）（3）师：如果要算4/7÷3呢？把这4份平均分成3份，每份是这张纸的几分之几呢？（分一分、涂一涂）。（4）师：把4/7平均分成3份，就相当于求4/7的1/3，结果都是4/21。因此，中间我们可以用等号连起来。这样，原来的除法算式就转化成了什么算式？什么变了？什么没变？出示多媒体课件。

新人教版五年级数学下册1 分数的意义第一课时(公开课优质教学设计)

分数的产生和分数的意义教材第45、第46页的内容及练习十一。 1.使学生了解分数的产生,理解分数的意义,知道分子、分母和分数单位的含义。 2.经历认识分数意义的过程,培养学生的概括能力。在观察、操作、探索的过程中,掌握分数的有关知识,解决一些有关分数的简单实际问题。 3.利用操作、讨论、交流等形式展开小组学习,培养学生的合作探究能力,培养质疑和验证科学知识的能力。重点:明确分数和分数单位的意义,理解单位“1”的含义。难点:对单位“1”的理解。卷尺、4张长方形白纸、4条一米长的绳子、若干个小立方体和一捆绘画笔。师:我们已经初步认识了分数。板书:分数。谁来说几个分数?你知道分数各部分的名称吗?那你们知道分数是怎样产生的吗? 1. 分数的产生。师:同学们,你能根据成语说出下面的分数吗? 一分为二()百里挑一()十拿九稳()

【设计意图:可以让学生在轻松愉快的气氛下不知不觉地进入新课学习】师:请一个学生用卷尺测量黑板的长,说一说,用“米”作单位,看看测量的结果能不能用整数表示。那剩下的不足1米怎么记? 师:在古代,人们就已经遇到了这样的问题。 (师用一根打了结的绳子演示古人测量的情况) 课件呈现情景图,介绍分数的起源和发展历史。总结:在测量、分物的时候,可能得不到整数的结果,需要用一种新的数表示——分数。所以分数是人类为了适应实际需要而产生的。师:在我们的日常生活中,为了平均分配一些东西,也常常会遇到不能用整数表示的情况。比如两个小朋友平分一个橘子、一块月饼、一块饼干等,每人分到的能用整数表示吗?怎么用分数表示? 2. 分数的意义。的含义吗? 师:下面老师要先考考大家,你能举例说明1 4 (投影出示题目,学生根据投影中的图形口答) 师:同学们的回答非常好。师:下列图中的阴影部分能用分数表示吗?为什么?

《分数乘法》第1课时教案

1 分数乘法第一课时教学内容分数乘整数教材第2、第3页的内容及练习一的第1、第2题。教学目标 1.在具体情境中,使学生理解分数乘整数的意义。在理解算理的基础上,掌握分数乘整数的计算方法。 2.能运用“先约分再相乘”的方法正确计算,提高计算能力。 3.培养学生认真书写、仔细审题的良好习惯。重点难点重点:理解分数乘整数的意义,在理解算理的基础上正确计算。难点:运用“先约分再相乘”的方法正确进行计算。教具学具实物投影。教学过程一导入 1.求5个12是多少。用加法算:12+12+12+12+12=60 用乘法算:12×5=60 提问:12×5这个算式的意义是什么? 2.计算。提问: 这个算式有什么特点?应该怎样计算? 3.小结。老师:整数乘法的意义就是求几个相同加数的和的简便运算。同分母分数的加法计算法则:分子相加的和作分子,分母不变。二教学实施 1.出示例1。 (1)用加法计算。

(3)提问:这里为什么用乘法?乘法的意义是什么? 学生讨论交流。 (4)小结:分数乘整数的意义与整数乘法的意义相同,都是求几个相同加数的和的简便运算。 2.出示例2。 (3)展示学生的做法,让他们分别说一说自己的算法。 (4)归纳总结。老师:这一道题同学们想出了这么多种解法,观察一下它们有没有什么相同点。学生发现:分子相乘的积作分子,分母没有变化。提问:哪种方法更简便,为什么? 老师强调:能约分的可以先约分再计算,这样比较简便,不易出错。 3.练习。 (1)完成教材第2页“做一做”的第1题。要求学生说清为什么用乘法计算,表示的意义是什么。 (2)完成教材第2页“做一做”的第2题。要求学生写出计算过程,在订正时叙述过程,强调能约分的要先约分,再计算。 (3)完成教材第6页练习一的第1题。要求学生讲清分数乘整数的意义,再直接口算出结果。加强计算方法的对比,可以请计算快的同学说一说自己的口算方法,进一步强化“先约分,再计算”的方法。 (4)完成教材第6页练习一的第2题。独立列式解答,集体订正。三课堂作业新设计 1.先在正方形中涂出2个,再算一算涂色部分一共占这个正方形的几分之几。

高一第一次月考个人总结700字

高一第一次月考个人总结700字【篇一】 “思维方式决定做事行为，做事行为决定生活习惯，习惯决定性格，性格决定命运。”比尔·盖茨的一席话令我对人生又有了新的感悟。一次次的失败，一次次的总结，但每次每次结果却没什么大的变化。成绩的不见好转，说明我自己在思想上存在风险问题，所以胜率当务之急并不是解决成绩，而是方法论上的问题，因为人生这将关系到我一生的命运。成绩问题的确很让人头痛，不过路是自己挑选的，结构性问题也应由自己来承担，针对单科存在的问题还是应该系统的分析。这次考试语文试卷得了104分，放在高一高二的确是个高分，但对于高三来说，语文110分以下的成绩都是低分。汉语作为母语，每个人思想在思想中都已形成了一种一般来说的模式，所以要人为的改变这种模式确实有点困难。语文卷总的来看，负面影响成绩的还是选择和作文，这就涉及到一些理论知识，基础知识丢分，我个人认为还是个人性比较好弥补的。我还是很有信心相当在第二次月考中突破110分的~ 数学自古以来就是文科生的弱科，但这个社会又是一个弱肉强食的社会，如果你不强，就注定被人吃掉。所以我还是选择无条件的数学成绩，针对此次考试，数学卷子综合评价来说还是比较简单，但因马虎未审清题意，所以丢了许多不该丢的两分。此次数学考试，就我个人看来124分是正常分数，因为这124分都是基础分，最次也得过120分。上高三以来我的数学成绩一直是班级里的，但该次懊悔的失误令我十分懊悔，希望没有令数学老师失望，下次月考，我会拿回本属于我的东西。

英语常被中国人看作辞汇第二类语言，但在经济发达、国际交流日益频繁的今天，英语早已成为了中国的第二种母语。汉语、英语不过关，很难在社会上生存，仍然此外还必须掌握日语或法语第二门语言。香港大学的面试更是以英语应考为交流方式，由此可见，英语对于我们这些90后来说非常重要，必须无条件的学好英语。政史地一直被人们视为小科，但自分文理以来，政史地就已占据了半片江山，想要考高分，政史地绝不能缺腿。可我现在还仅仅是拘泥于及格…首先在基础上我就很不过关，所以受题的难易程度影响一定。感觉基础上的结构性问题是解决的，得到只要付出时间与努力就应获得相应的收获，但事实证明，并没我想用得那么简单。上高中以来，欠下了太多的债，现在想一次性还清的确非常不现实。现在我所能做的就是坚持，不放弃。正如政治说的那样“做好量的积累，抓住时机，促成之变”。已经在路上，就切忌忘记出发时所说的话。是否还定下记得当初许下的承诺，是否还记得当初夸下的海口。做人应做到“无悔”，已经到了这步田地，结果怎样，已经不重要了，重要的是过程，我们到底为人生日积月累积累的多少的财富。从高考考场走出，是否敢对自己说“我无悔”，如果能，不会那就没有对不起这三年的努力，就遗下不会给自己的人生留下遗憾。知识没能学会，但仍然做人我们还也许要学会的。所以说思维方式很重要。我们现在所做的一切都是在为自己的人生积累财富，不要放过每次学习的机会，知识无处不在，我们应该懂得探索。每个人都应有自己的追求，不然这真是一个失败的人生，锁定目标，专注重复，永不言败。人的一生就好比在年轻人拍一部电影，有的人把自己看成是电影的观众，独享着无穷的乐趣，沉浸在那虚幻的世界中会；有的人把自己看做电影的主角，主演着人生的那段，将自己的“力量”发挥

《分数除以整数》教案

2.分数除法第1课时分数除以整数【教学内容】分数除以整数（教材第30页例1、第30页“做一做”及练习七第1~4题）。【教学目标】 1.通过学生折纸实验，使学生在理解算理的基础上掌握分数除以整数的计算方法，并能正确地进行计算。 2.掌握分数除以整数的计算方法：分数除以整数（0除外），等于分数乘以这个整数的倒数。 3.培养学生知识的迁移能力和语言表达能力，使学生的抽象思维能力得到发展。【重点难点】理解分数除以整数的计算法则并利用法则正确地进行计算。【复习导入】 1.复习倒数：（1）有同桌两人互相出题，其中一人报数，另一人说出它的倒数。（2）集体汇报。汇报时引导学生一对一地说。如：21与2互为倒数、43与34互为倒数、3与3 1互为倒数。 2.复习分数乘法：学生独立完成下面各题：【新课讲授】 1.教学例1。（1）学生拿出课前准备好的纸，小组讨论操作，如何把这张纸的5 4平均分成2份，并通过操作得出每份是这张纸的几分之几。（2）小组汇报操作过程，得出：将一张纸的54平均分成2份，每份是这张纸的5 2。（3）引导学生数形结合，对照不同的折法，说出两种不同的计算方法。

（4）如果把这张纸的5 4平均分成3份呢？让学生从上面两种方法中选择一种进行计算，通过操作对比，让学生发现第二种方法适用的范围更广。引导学生观察54÷2和5 4÷3两个算式，概括出分数除以整数的计算法则：分数除以整数，等于乘上这个整数的倒数。 2.巩固练习。完成第30页“做一做”。【课堂作业】 1.完成教材第34页第3题。 2.完成教材第34页第4题。【课堂小结】这堂课你有什么收获和体会？【课后作业】完成《能力册子》本课时练习。【板书设计】第1课时分数除以整数计算方法：分数除以整数（0除外），等于分数乘以这个整数的倒数。【课后反思】 1.学生已经学习了整数除法。 2.学生已经学习了分数乘法和认识了倒数，已掌握了分数乘分数的计算方法。 3.教学实践中，基于学生的知识现状，回答问题时，很可能语言组织不严密，方法不全面，教师的引导及补充说明的地方偏多……这些也是要注意的。

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