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A FAST FIXED-POINT ALGORITHM FOR INDEPENDENT

A FAST FIXED-POINT ALGORITHM FOR INDEPENDENT
A FAST FIXED-POINT ALGORITHM FOR INDEPENDENT

英语单词惯用法集锦解析

英语单词惯用法集锦 习惯接动词不定式的动词(V to inf) adore(vi极喜欢) dread (vt.不愿做,厌恶)plan 计划 afford(+to,vt有条件,能承担)endeavour (vt,竭力做到,试图或力图)prefer(vt.宁可;宁愿(选择);更喜欢)agree 同意endure(忍受.cannot ~ to) prepare准备 aim (vi[口语]打算:) engage (vi.保证,担保;) presume(vt.冒昧;敢于[用于第一人称时为客套话]:) appear (vi.似乎;显得) essay(vt.尝试,试图) pretend(vt.自命;自称;敢于;妄为) apply (申请)expect(期望,希望)proceed(开始,着手,)arrange (vi.做安排,(事先)筹划)fail (vt.未做…;疏忽)promise(许诺,保证做 ask (要求)forget (vt. 忘记)purpose (vt.决心,打算) beg (vt.正式场合的礼貌用语]请(原谅),请(允许):I beg to differ.恕我不能赞同)guarantee(保证,担保)refuse(拒绝)bear 承受,忍受hate([口语]不喜欢;不愿意;)regret (vt. 抱歉;遗憾)begin help (有助于,促进)remember(记住) bother (vi.通常用于否定句]麻烦,费心)hesitate(vi.犹豫;有疑虑,不愿)scheme(策划做)care (vt.想要;希望;欲望[后接不定式,常用于否定、疑问及条件句中])hope (vt.希望,盼望,期待)seek(vt.谋求,图谋[后接不定式]) cease (停止; 不再(做某事)[正式] intend (打算;想要)seem(似乎,好像[后接不定式或从句];觉得像是,以为[ choose (意愿;选定;决定)itch start开始claim (vt. 主张;断言;宣称) continue (继续)like 喜欢swear(vt.起誓保证;立誓要做(或遵守) dare (vt.敢,敢于,勇于,胆敢)long(vi.渴望;热望;极想) decline(vt.拒绝,拒不(做、进入、考虑等) manage(设法完成某事)threaten(vt.威胁,恐吓,恫吓)deign (屈尊做)mean(有意[不用进行时)trouble(vi.费心,费神;麻烦)demand(vi.要求,请求:)need (需要)try(设法做) deserve (应得) neglect (疏忽) undertake(承诺,答应,保证) desire (希望渴望)offer(表示愿意(做某事),自愿;)venture(冒险(做某事))determine(vi.决心,决意,决定,)omit (疏忽,忘记)want 想要 die (誓死做)pine (渴望)wish (希望) 习惯接“疑问词+动词不定式”的动词(有时也包括VN wh-+to do) advise 建议explain 解释perceive 觉察,发觉 answer 答复find 得知,察觉persuade 说服,劝说;使某人相信 ask 询问,问forget 忘记phone 打电话 assure 保证guess 臆测,猜度pray 祈祷 beg 请求,恳求hear 小心聆听(法庭案件)promise 允诺 conceive 想象,设想imagine 以为,假象remember记得 consider 考虑,思考indicate 暗示remind 提醒,使想起 convince 使相信inform告知通知instruct告知,教导 see 看看,考虑,注意decide 解决,决定know 学得,得知 show 给人解释;示范;叙述;discover发现;知道learn 得知,获悉 signal以信号表示doubt 怀疑,不相信look 察看;检查;探明 strike 使想起;使突然想到;使认为suggest 提议,建议tell 显示,表明;看出,晓得;warn 警告,告诫think 想出;记忆,回忆;想出,明白wonder 纳闷,想知道 wire 打电报telegraph 打电报 习惯接动名词的动词(包括v+one’s/one+v+ing) acknowledge 认知,承认…之事实escape免除,避免omit疏忽,忽略 admit 承认,供认excuse 原谅overlook 放任,宽容,忽视adore (非正式)极为喜欢fancy 构想,幻想,想想postpone 延期,搁置 advise 劝告,建议finish完成prefer较喜欢 appreciate 为…表示感激(或感谢)forbid 不许,禁止prevent预防 avoid 逃避forget 忘记prohibit 禁止,妨碍

英语作文关于共享单车的篇精编

(一) 假定你是红星中学初三学生李华。你的美国朋友Jim在给你的邮件中提到他对中国新近出现的一种共享单车“mobike”很感兴趣,并请你做个简要介绍。请你给Jim回信,内容包括: 1. 这种单车的使用方法(如:APP查看车辆、扫码开锁等); 2. 这种单车的优势; 3. 你对这种单车的看法。 注意:1. 词数不少于80; 2. 开头和结尾已给出,不计入总词数。 提示词:智能手机smartphone, 二维码the QR code 参考范文 Dear Jim, I’m writing to tell you more about the new form of sharing bike mobike mentioned in your latest letter. It’s very convenient to use if you have a smartphone. What you do is find a nearest mobikethrough the APP, scan the QR code on the bike, and enjoy your trip. Compared to other forms of sharing bike, the greatest advantage of mobike is that you can easily find one and never worry about where to park it. It is becoming a new trend as a means of transportation, which relieves the traffic pressure and does good to the environment as well. Hope to ride a mobike with you in China. Yours, Li Hua (二) 最近很多大城市都投放了共享单车(shared bikes),比如摩拜单车(Mobike)、Ofo共享单车等。由于它们方便停放,骑车也能起到锻炼身体的作用,作为代步工具很受大家欢迎。但是,各地也出现了很多毁车现象,比如刮掉车上的二维码(QR code)、上私锁等。 你对这种现象怎么看?你对共享单车公司有什么建议吗?写一篇符合逻辑的英语短文,80词左右。 参考词汇:bike-sharing companies 共享单车公司,Mobike 和Ofo 是两家共享单车公司,convenience 方便,register登记 参考范文 The shared bikes like Mobike and Ofo bring great convenience to people. You needn’t lock them by simply using your smart phone. They can take you where the subway and bus don’t go. And they can be left anywhere in public for the next user. However, bad things happen. Some people damage the QR code on the bike, or use their own lock, which causes trouble to other users. In my opinion, it’s difficult to turn these people’s ideas in a short time. Therefore, bike-sharing companies like Mobike and Ofo need to do something. For example, those who damage the bike should pay for their actions. Also, because people use their real name toregister as a user, it’s a good way to connect to one’s personal credit. In the end, what I want to say is to take good care of public services. (三) 共享单车(bicycle sharing)已成为时下最热的话题之一,请你就这一话题写一篇短文。内容须包括三方面:1. 共享单车蓬勃发展,成为社会热潮;2. 共享单车带来便利,但也存在问题;3. 我对解决问题的建议。 参考范文 Bicycle Sharing With the development of technology, bicycle sharing comes into people's lives. It becomes more and more popular and much news reported it. At the same time, we should see that there are some problems caused by bicycle sharing. On one side, bicycle sharing makes it very convenient of people traveling. You can find a bicycle anywhere at any time when you want to go out for a cycling, and the price of one trip is very low. It can save time for people. On the other side, its management is not perfect. Even kids can open the lock and ride the bicycle, there is no doubt that such behavior is very dangerous.

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The way常见用法

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【摘要】黄自先生是我国杰出的音乐家,他以艺术歌曲的创作最为代表。而黄自先生特别强调了钢琴伴奏对于艺术歌曲组成的重要性。本文是以黄自先生创作的具有爱国主义和人道主义的艺术歌曲《天伦歌》为研究对象,通过对作品分析,归纳钢琴伴奏的弹奏方法与特点,并总结黄自先生的艺术成就与贡献。 【关键词】艺术歌曲;和声;伴奏织体;弹奏技巧 一、黄自艺术歌曲《天伦歌》的分析 (一)《天伦歌》的人文及创作背景。黄自的艺术歌曲《天伦歌》是一首具有教育意义和人道主义精神的作品。同时,它也具有民族性的特点。这首作品是根据联华公司的影片《天伦》而创作的主题曲,也是我国近代音乐史上第一首为电影谱写的艺术歌曲。作品创作于我国政治动荡、经济不稳定的30年代,这个时期,这种文化思潮冲击着我国各个领域,连音乐艺术领域也未幸免――以《毛毛雨》为代表的黄色歌曲流传广泛,对人民大众,尤其是青少年的不良影响极其深刻,黄自为此担忧,创作了大量艺术修养和文化水平较高的艺术歌曲。《天伦歌》就是在这样的历史背景下创作的,作品以孤儿失去亲人的苦痛为起点,发展到人民的发愤图强,最后升华到博爱、奋起的民族志向,对青少年的爱国主义教育有着重要的影响。 (二)《天伦歌》曲式与和声。《天伦歌》是并列三部曲式,为a+b+c,最后扩充并达到全曲的高潮。作品中引子和coda所使用的音乐材料相同,前后呼应,合头合尾。这首艺术歌曲结构规整,乐句进行的较为清晰,所使用的节拍韵律符合歌词的特点,如三连音紧密连接,为突出歌词中号召的力量等。 和声上,充分体现了中西方作曲技法融合的创作特性。使用了很多七和弦。其中,一部分是西方的和声,一部分是将我国传统的五声调式中的五个音纵向的结合,构成五声性和弦。与前两首作品相比,《天伦歌》的民族性因素增强,这也与它本身的歌词内容和要弘扬的爱国主义精神相对应。 (三)《天伦歌》的伴奏织体分析。《天伦歌》的前奏使用了a段进唱的旋律发展而来的,具有五声调性特点,增添了民族性的色彩。在作品的第10小节转调入近关系调,调性的转换使歌曲增添抒情的情绪。这时的伴奏加强和弦力度,采用切分节奏,节拍重音突出,与a段形成强弱的明显对比,突出悲壮情绪。 c段的伴奏采用进行曲的风格,右手以和弦为主,表现铿锵有力的进行。右手为上行进行,把全曲推向最高潮。左手仍以柱式和弦为主,保持节奏稳定。在作品的扩展乐段,左手的节拍低音上行与右手的八度和弦与音程对应,推动音乐朝向宏伟、壮丽的方向进行。coda 处,与引子材料相同,首尾呼应。 二、《天伦歌》实践研究 《天伦歌》是具有很强民族性因素的作品。所谓民族性,体现在所使用的五声性和声、传统歌词韵律以及歌曲段落发展等方面上。 作品的整个发展过程可以用伤感――悲壮――兴奋――宏达四个过程来表述。在钢琴伴奏弹奏的时候,要以演唱者的歌唱状态为中心,选择合适的伴奏音量、音色和音质来配合,做到对演唱者的演唱同步,并起到连接、补充、修饰等辅助作用。 作品分为三段,即a+b+c+扩充段落。第一段以五声音阶的进行为主,表现儿童失去父母的悲伤和痛苦,前奏进入时要弹奏的使用稍凄楚的音色,左手低音重复进行,在弹奏完第一个低音后,要迅速的找到下一个跨音区的音符;右手弹奏的要有棱角,在前奏结束的时候第四小节的t方向的延音处,要给演唱者留有准备。演唱者进入后,左手整体的踏板使用的要连贯。随着作品发展,伴奏与旋律声部出现轮唱的形式,要弹奏的流动性强,稍突出一些。后以mf力度出现的具有转调性质的琶音奏法,要弹奏的如流水般连贯。在重复段落,即“小

常见动词用法

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