文档库 最新最全的文档下载
当前位置:文档库 › 上海新世纪版高考模拟英 语 试 卷(含答案)

上海新世纪版高考模拟英 语 试 卷(含答案)

上海新世纪版高考模拟英 语 试 卷(含答案)
上海新世纪版高考模拟英 语 试 卷(含答案)

上海新世纪版高考模拟

英语试卷

2014.1

(120分钟完成;总分:150分)

第I卷(共105 分)

I. Listening Comprehension

Section A

Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard.

l. A. Home. B. Hospital. C. Cafeteria. D. Restaurant.

2. A. The man asked the woman to take some medicine.

B. The woman should eat less food than ever before.

C. Some medicine could solve the woman’s problem.

D. The woman should have the right food.

3. A. In an apartment. B. In a house agency.

C. In a bedroom.

D. In a waiting room.

4. A. 6 dollars. B. 16 dollars. C. 30 dollars. D. 60 dollars.

5. A. The man’s watch is 5 minutes fast. B. The man’s watch is 15 minutes fast.

C. The man’s watch is 5 minutes slow.

D. The man’s watch is 15 minutes slow.

6. A. Learn how to drive. B. Teach her Dad to drive.

C. Ask for a driving lesson.

D. Take a driving test.

7. A. Egyptian. B. Greek. C. German. D. American.

8. A. Mother and son. B. Teacher and student.

C. Teammates.

D. Classmates.

9. A. Frank. B. Rude. C. Determined. D. Sensitive.

10. A. They will hold a furniture display.

B. They will hold a lecture tonight.

C. They are short of chairs for the audience.

D. They haven’t prepared the lecture well.

Section B

Directions:In Section B, you will hear two short passages, and you will be asked three questions on each of the passages. The passages will be read twice, but the questions will be spoken only once. When you hear a question, read the four possible answers on your paper and decide which one would be the best answer to the question you have heard.

Questions 11 through 13 are based on the following passage

11. A. One case. B. Two cases. C. Three cases. D. Four cases.

12. A. They fled the scene in a white car. B. They ran off into a lane.

C. They ran along the Seventh Ave.

D. They left by the front entrance.

13. A. A safe. B. Cash. C. A bike. D. A metal pole. Questions 14 through 16 are based on the following passage

14. A. In the Town Hall. B. In a community.

C. In somebody’s house.

D. In a stadium.

15. A. The equal job, the equal pay.

B. The best way of cooking and cleaning.

C. The women’s liberation movement.

D. Women’s ability to be good leaders.

16. A. Women’s responsibility of child raising.

B. Women’s ability to do anything important.

C. Not only concrete issues but also attitudes and beliefs.

D. How to take jobs and help others.

Section C

Directions:In Section C, you will hear two longer conversations. The conversations will be read twice. After you hear each conversation, you are required to fill in the numbered blanks with the information you have heard. Write your answers on your answer sheet.

Complete the form. Write ONE WORD for each answer.

Complete the form. Write NO MORE THAN THREE WORDS for each answer.

Ⅱ. Grammar and Vocabulary

Section A

Directions: Beneath each of the following sentences there are four choices marked A, B, C and D. Choose the one answer that best completes the sentence.

25. Scientists are not sure of the potential effects _______ the greenhouse gases on the future

climate of the earth.

A. on

B. of

C. for

D. to

26. --Could you tell me where you’re working now, Tony?

--In the new development zone. But I _______ in a computer company for five years.

近四年上海高考解析几何试题

近四年上海高考解析几何试题 近四年上海高考解析几何试题一(填空题:只要求直接填写结果,每题填对得4分,否则一律得零分. 5221 ( 2005春季7 ) 双曲线的焦距是 . 9x,16y,162 (2005年3) 直角坐标平面中,若定点与动点满足,则点P的A(1,2)P(x,y)xoyOP,OA,4轨迹方程是 __________。解答:设点P的坐标是(x,y),则由知OP,OA,4 x,2y,4,x,2y,4,0 3 (2005年5) 若双曲线的渐近线方程为,它的一个焦点是,则双曲线的方程是,,y,,3x10,0 b__________。解答:由双曲线的渐近线方程为,知,它的一个焦点是,知,,y,,3x,310,0a 2y222,因此双曲线的方程是 a,1,b,3x,,1a,b,109 ,,,x12cos,4 (2005年6) 将参数方程(为参数)化为普通方程,所得方程是 __________。 ,,y,2sin,, 22解答: (x,1),y,4 2225 (2006春季5) 已知圆和直线. 若圆与直线没l:3x,y,5,0C:(x,5),y,r(r,0)Cl有公共 r 点,则的取值范围是 . (0,10) 6 (2006春季11) 已知直线过点,且与轴、轴的正半轴分别交于两点,为坐 P(2,1)yxlA、BO标原 点,则三角形面积的最小值为 . 4. OAB 227 (2006年2) 已知圆,4,4,,0的圆心是点P,则点P到直线,,1,0的距离yxxyx

是 ; |201|,,2 解:由已知得圆心为:,由点到直线距离公式得:; P(2,0)d,,211,8 (2006年7) 已知椭圆中心在原点,一个焦点为F(,2,0),且长轴长是短轴长的2倍,则3 该椭圆的标准方程是 ; 2b,4, 2,abc,,2,23,2y,,x2解:已知为所 求; ,,,,,,a161,,222164abc,,,,,F(23,0),,, ,5,9 (2006年8)在极坐标系中,O是极点,设点A(4,),B(5,,),则?OAB的面积是 ; 36 ,,,55 解:如图?OAB中, ,,,,,,,,OAOBAOB4,5,2(()),366 15, (平方单位); ,,,S45sin5,AOB26 210 (2006年11) 若曲线,||,1与直线,,没有公共点,则、分别应满足的条件yyxkxbkb

2020年上海市高考英语模拟试卷汇总

2020年上海市高考英语模拟试卷 考生注意: 1.考试时间120分钟,试卷满分140分。 2. 本考试设试卷和答题纸两部分。所有答题必须涂(选择题)或写( 非选择题)在答题纸上,做在试卷上律不得分。 3. 答题前,务必在答题纸上填写准考证号和姓名,并将核对后的条形码贴在指定位置上,在答题纸反面清楚地填写姓名。 I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers At the end of each conversation, a question will be asked about what was said. The conversations and' the questions will be spoken only once, After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1. A. Teacher and student. B. Father and daughter. C. Manager and secretary. D. Customer and shop assistant. 2. A. In a museum. B. In a taxi. C. On a bus. D. On a bridge. 3. A. Get into the car. B. Carry the bags. C. Hurry to drive the car. D. Search for the bags. 4. A. Reading newspapers. B. Writing up local news. C. Talking about sports. D. Putting up advertisements. 5. A. She will have coffee at school. B. She will stay for breakfast. C. She loves to grab a coffee on the way. D. She needs to eat before school. 6. A. He partly agrees with the woman. B. He's missed an important point. C. He considers the woman competitive. D. He's wholly been lost in a colorful life.

最新上海高考英语模拟练习卷(1)

上海高考模拟练习卷1(2013.1.22) ——wkd 第Ⅰ卷 Ⅰ.听力(略)1~24题 Ⅱ.Grammar and Vocabulary Section A 25.()It was claimed that his daughter was engaged ______ a sound all-round player. A. to B. in C. about D. for 26.()The winning prize in the Wife-carrying World Championships is an amount of beer equal to ______ of the winner’s wife’s body weight. A. it B. this C. that D. those 27.()An Indian man has been described as the world’s ______ student, as he has failed his high school exams 38 times. A. bad B. worse C. worst D. worsened 28.()Restaurants, clothing stores and book stores ______ from providing free plastic shopping bags. A. have prohibited B. are prohibiting C. have been prohibited D. will prohibit 29.()Often listening to MP3 with a high-volume ______ lead to permanent hearing loss. A. must B. may C. should D. need 30.()It’s less likel y that an earthquake will happen in Shanghai, according to a report ______ the urban quake risks of 30 major cities. A. estimated B. to estimate C. being estimated D. estimating 31.()______ pandas’ diets usually consist mostly of bamboo, they can also eat meat and they sometimes catch insects and small birds. A. Much as B. On condition C. Providing that D. The moment 32.()Hotels in Beijing ______ a rising reservation rate in spite of a slight drop in the average room price last month. A. saw B. see C. was seeing D. had seen 33.()– What is it that made Obama happy? –______ the US President. A. To elect B. Electing C. Being elected D. Having elected 34.()Scientists are actively searching for living things and sending messages into space -just ______ living things do exist. A. even if B. as though C. as long as D. in case 35.()About 2/3 of the world population watched Beijing Olympic events, making the Games the most ______ in history. A. watching B. having watched C. watched D. to watch 36.()It’s reported ______ some 100,000 college graduates will be chosen to assume village officials across the country in 5 years. A. if B. because C. when D. that

2020高考数学专题复习-解析几何专题

《曲线的方程和性质》专题 一、《考试大纲》要求 ⒈直线和圆的方程 (1)理解直线的倾斜角和斜率的概念,掌握过两点的直线的斜率公式.掌握直线方 程的点斜式、两点式、一般式,并能根据条件熟练地求出直线方程. (2)掌握两条直线平行与垂直的条件,两条直线所成的角和点到直线的距离公式.能够根据直线的方程判断两条直线的位置关系. (3)了解二元一次不等式表示平面区域. (4)了解线性规划的意义,并会简单的应用. (5)了解解析几何的基本思想,了解坐标法. (6)掌握圆的标准方程和一般方程,了解参数方程的概念,理解圆的参数方程. ⒉圆锥曲线方程 (1)掌握椭圆的定义、标准方程和椭圆的简单几何性质,理解椭圆的参数方程. (2)掌握双曲线的定义、标准方程和双曲线的简单几何性质. (3)掌握抛物线的定义、标准方程和抛物线的简单几何性质. (4)了解圆锥曲线的初步应用. 二、高考试题回放 1.(福建)已知F 1、F 2是椭圆的两个焦点,过F 1且与椭圆长轴垂直 的直线交椭圆于A 、B 两点,若△ABF 2是正三角形,则这个椭圆的离心率是 ( ) A . 33 B .32 C .2 2 D .23

2.(福建)直线x +2y=0被曲线x 2+y 2-6x -2y -15=0所截得的弦长等于 . 3.(福建)如图,P 是抛物线C :y=2 1x 2上一点,直线l 过点P 且与抛物线C 交于另一点Q.(Ⅰ)若直线l 与过点P 的切线垂直,求线段PQ 中点M 的轨迹方程; (Ⅱ)若直线l 不过原点且与x 轴交于点S ,与y 轴交于点T ,试求 | || |||||SQ ST SP ST +的取值范围. 4.(湖北)已知点M (6,2)和M 2(1,7).直线y=mx —7与线段M 1M 2的交点M 分有向线段M 1M 2的比为3:2,则m 的值为 ( ) A .2 3 - B .3 2- C .4 1 D .4 5.(湖北)两个圆0124:0222:222221=+--+=-+++y x y x C y x y x C 与的 公切线有且仅有 ( ) A .1条 B .2条 C .3条 D .4条 6.(湖北)直线12:1:22=-+=y x C kx y l 与双曲线的右支交于不同的两 点A 、B. (Ⅰ)求实数k 的取值范围; (Ⅱ)是否存在实数k ,使得以线段AB 为直径的圆经过双曲线C 的右焦点F ?若存在,求出k 的值;若不存在,说明理由. 7.(湖南)如果双曲线112 132 2 =-y x 上一点P 到右焦点的距离为13, 那么 点 P 到右准线 的 距 离 是 ( )

上海高考英语听力

2010年普通高等学校招生全国统一考试(上海卷) Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. Text 1 W: Excuse me, I received this electric tooth brush as a gift, and I’d like to return it as I already have one. M: Sorry, you can only exchange it for something else of equal value. Q: What is probably the man? Text 2 M: Be quite, I am trying to watch a football team in the world cup. W: So what’s going on? What’s the sco re? Q: What are the speakers talking about? Text 3 M: Excuse me, could you tell me where the pencil boxes are, please? W: Yes, they are on the next floor, the stationary department. Q: Where does the conversation most probably take place? Text 4 W: Do you get up at 5:00 every morning? M: Yes, and I need 7 hours of sleep. I should go to bed by 9:00 or 10:00. Q: How much sleep does the man need? Text 5 M: Have you heard about Tim? He had to be rushed to the emergency room. W: Really? I hope it’s not too se rious. Q: What can be inferred from the conversation? Text 6 M: I thought we could all go to France this year. W: Oh, dad, I am 18 now. I am too old for family holidays. Q: What does the woman mean? Text 7 M: Did it cost very much to stay overnight at the hotel? W: More than you would believe. Q: What does the woman mean? Text 8

2020年上海市高考英语模拟考试试卷

2020;2020;2020;2020;2020;2020;2020;2020;2020;2020;2020;20 20;2020;2020;2020;2020;2020;2020;2020;2020;2020;2020;2020 ;2020;2020;2020;2020;2020;2020;2020;2020;2020年全国普通高 等学校招生统一考试 上海英语试卷 第I卷 (共105分) I. Listening Comprehension Section A Directions: In Section A, you will hear ten short conversations between two speakers. At the end of each conversation, a question will be asked about what was said. The conversations and the questions will be spoken only once. After you hear a conversation and the question about it, read the four possible answers on your paper, and decide which one is the best answer to the question you have heard. 1. A. Go to the office B. Keep calling C. Try online booking D. See a doctor 2. A. A reporter B. An athlete C. A fisherman D. An organizer 3. A. At a post office B. At a fast-food restaurant C. At a booking office D. At a check-in desk 4. A. He already has plans. B. The woman should decide where to eat. C. He will make a reservation. D. The woman can ask her brother for advice.

英语高考模拟卷-上海市育培高中2016届自招高考模拟卷英语试题及答案

英语高考模拟卷-上海市育培高中2016届自招高考模拟卷英语试题及答案

上海市育培高中2016届自招高考模拟 英语试题 考生注意: 1. 考试时间100分钟, 试卷满分120分。 2. 本试卷设试卷和答题卷两部分。试卷分为第I 卷和第II卷。所有答案必须涂(选择题)或写(非选择题)在答题卷上,做在试卷上一律不得分。 3. 答题前,务必在答题卷纸上填写准考证号和姓名,并将核对后的条形码贴在指定位置上。Grammar and Vocabulary Section A Directions: After reading the passages below, fill in the blanks to make the passages coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. (A) Daniel Anderson, a famous psychologist, believes it’s important to distinguish television’s

influences on children from those of the family. We tend to blame TV___(25)____ problems it doesn’t really cause, overlooking our own roles in shaping child ren’s minds. One traditional belief about television is that it reduces a child’s ability___(26)____(understand) the world. While watching TV, children do not merely absorb words and images (影像).___(27)______, they learn both explicit and hidden meanings from what they see. Actually, children learn early the psychology of characters in TV shows. Furthermore, as many teachers agree, children understand far more when parents watch TV with them, explaining new words and ideas. Yet, most parents use an educational program as a chance to park their kids in front of the set and do something in another room. __(28)___ argument against television is that it replaces reading as__29_____ form of entertainment. But according to Anderson, the amount of time spent watching television is not

上海高考英语听力口语测试

优尼全能英语,免费体验纯英式课程: https://www.wendangku.net/doc/eb12843416.html,/(报名网址) 优尼全能英语提供纯英式幼儿英语、儿童英语、少儿英语、青少儿英语、留学、游学英语培训课程,。赶紧登陆优尼全能英语官网获取免费试听课程,开始英语学习之旅。 3-18岁纯英式素质教育领航者:纯英式资深外教,纯英式国际领先教材,纯英式学习环境! 优尼全能英语:上海高考英语听力口语测试 市教委前天公布了2010年本市高中阶段学校招生政策,总体方案不变,部分政策略有微调。在去年基础上,本市今年将继续实行“提前推荐自主录取”政策。在初中学校推荐或学生自荐的基础上,市实验性示范性高中、现代化寄宿制高中将根据学生综合素质评价情况和推荐(自荐)意见自主择优预录取。市实验性示范性高中、现代化寄宿制高中推荐生和自荐生招生计划分别为学校招生计划的30%和10%。各初中学校推荐生人数不得超过符合2010年中招报名条件的本校在籍且在读应届毕业生数的7%,推荐名额应事先公示。`学生在自荐和推荐中只可选其一。自荐和推荐生名单由学校进行公示。被高中学校预录取的学生仍须参加2010年初中毕业统一学业考试,考试成绩达到市统一划定的“提前录取”最低控制分数线后方可被正式录取。 中职校推荐生、自荐生招生将和中职航空服务类、艺术类专业提前招生合并为提前招生一个批次,实行网上填报志愿、网上录取(推荐生除外)。 为推进义务教育的均衡发展,减缓初中入学的“择校热”,本市将继续推行并扩大“名额分配”招生比例,计划由去年学校招生计划的12%增加为学校招生计划(“择校生”除外)的15%。本市还将继续执行“零志愿”和“公办普通高中择校生”招生政策。“零志愿”招生计划一般不少于学校统一录取招生计划的15%,按高分到低分1∶1投档录取。“公办普通高中择校生”招生政策和去年相同,人数不得超过学校招生计划的15%。 今年中考语文、数学、外语(英语)科目考试卷面分值各为150分;物理和化学合卷考试,其中物理卷面分值为90分,化学卷面分值为60分。考试定于6月19日和6月20日进行。 今年部分区将试点初中毕业生外语(英语)听力与口语测试,成绩不计入中考总分,具体方案由试点区教育局制定并报市教委备案,向社会公布后组织实施。2011年起,本市将逐步扩大听力与口语测试试点区。

上海高考英语模拟试题语法易错题

上海高考英语模拟试题易错题 1 I prefer buying a new flat in Pu dong new area to living in ____ close to Jing’an Temple, as I want to live with my parents in ZhangJiang High Tech Park, A it B that C one D the one 2 Man must keep in mind that it will be years____ the earth recovers from the damage he makes to it. A when B until C since D before 3 The businessman is very modest about his success . He says it is ____ the result of good luck as of his own diligence. A more than B so much C more D as much 4 We will be free tomorrow , so I suggest ___ to the history museum, A to visit B visiting C we should visit D a visit 5 The old man had expected to see all his children when in hospital , but ____ came to see. A none B no one C some one D anyone 6 In the early days , there were not ____ as many women migrants as there were males , so many of the men remained bachelors. A almost B nearly C hardly D likely 7 Advertisements have become part of our everyday life and so it is important that everyone of us _____ ourselves about them to avoid being fooled by them. A be educated B educates C educate D is to educate 8 Mr. Wang made up his mind to devote all he could ____ his oral English before going abroad, A improve B to improve C improving D to improving 9 How old you grow is a factor that you can influence , ____ that is determined by your lifestyle. A what B one C something D anything 10 In our daily life , we often come across occasion ____ we have to tell white lies to avoid hurting others. A that B which C when D where 11 As is reported ,women with demanding jobs are almost ____ to suffer a heart attack. A twice likely as B as likely twice C likely twice as D twice as likely 12 Since 1953 ___ people all over the world have succeeded in climbing the Himalayas A several hundred of B several hundreds C several hundreds of D several hundred 13 A minibus carrying 14 students rolled over on a Friday afternoon , two students killed and six ______ badly injured. A another B the other C others D the others 14 “People are better-paid , better-ed ucated and attach _____ attention to quality of life ,” said Michelle Liao. A a lot of B much more C as much D the most 15 Talking of different cultures, we must admit the fact that people from different cultures have _____ in common than we usually realize, A much B many C nothing D more

2018学年上海高三数学二模分类汇编——解析几何

1(2018松江二模). 双曲线22 219 x y a - =(0a >)的渐近线方程为320x y ±=,则a = 1(2018普陀二模). 抛物线212x y =的准线方程为 2(2018虹口二模). 直线(1)10ax a y +-+=与直线420x ay +-=互相平行,则实数a = 2(2018宝山二模). 设抛物线的焦点坐标为(1,0),则此抛物线的标准方程为 3(2018奉贤二模). 抛物线2y x =的焦点坐标是 4(2018青浦二模). 已知抛物线2x ay =的准线方程是14 y =-,则a = 4(2018长嘉二模). 已知平面直角坐标系xOy 中动点(,)P x y 到定点(1,0)的距离等于P 到定直线1x =-的距离,则点P 的轨迹方程为 7(2018金山二模). 若某线性方程组对应的增广矩阵是421m m m ?? ??? ,且此方程组有唯一 一组解,则实数m 的取值范围是 8(2018静安二模). 已知抛物线顶点在坐标原点,焦点在y 轴上,抛物线上一点(,4) M a -(0)a >到焦点F 的距离为5,则该抛物线的标准方程为 8(2018崇明二模). 已知椭圆22 21x y a +=(0a >)的焦点1F 、2F ,抛物线22y x =的焦 点为F ,若123F F FF =uuu r uuu r ,则a = 8(2018杨浦二模). 若双曲线22 21613x y p -=(0)p >的左焦点在抛物线22y px =的准线上,则p = 9(2018浦东二模). 已知抛物线型拱桥的顶点距水面2米时,量得水面宽为8米,当水面下降1米后,水面的宽为 米 10(2018虹口二模). 椭圆的长轴长等于m ,短轴长等于n ,则此椭圆的内接矩形的面积的最大值为 10(2018金山二模). 平面上三条直线210x y -+=,10x -=,0x ky +=,如果这三条直线将平面化分为 六个部分,则实数k 的取值组成的集合A = 10(2018青浦二模). 已知直线1:0l mx y -=,2:20l x my m +--=,当m 在实数范围内变化时,1l 与2l 的交点P 恒在一个定圆上,则定圆方程是 11(2018奉贤二模). 角α的始边是x 轴正半轴,顶点是曲线2225x y +=的中心,角的 终边与曲线2225x y +=的交点A 的横坐标是3-,角2α的终边与曲线22 25x y +=的交点 是B ,则过B 点的曲线2225x y +=的切线方程是 (用一般式表示) α

上海新高考英语分值分布及练习.doc

一,上海高考英语考试分值分布 听说部分: 二,语法填空训练 Grammar and Vocabulary Section A, Directions: After reading the passage below, fill in the blanks to make the passage coherent and grammatically correct. For the blanks with a given word, fill in each blank with the proper form of the given word; for the other blanks, use one word that best fits each blank. Unit 1, Steel, concrete(混凝土)and glass are common materials in any skyscrapers. But more high buildings are now using wood. In the last four years, Australia, Norway, England and Canada (21)______ (build) wooden skyscrapers. The latest one is in Sweden, (22) ______ new, 19-storey wooden hotel called “Sida vid Sida” (side by side). Why are wooden skyscrapers chosen ahead of concrete (23) ______? Wood (24) ______ (use) in many Chinese buildings for thousands of years, but is it strong enough for skyscrapers? “There are a whole bunch of new materials made out of wood (25) ______ are structurally able to build big buildings,” material expert Dr. Michael Ramage told CNN. Architects(建筑师)use woven(编制的)wood to make sure it is. They put layers of wood across one another coated with special glue (26) ______ (create) a very strong material. Wood also lasts a long time and doesn’t rot(腐烂的)(27) ______ it

【附20套高考模拟试题】2020年上海中学高考英语模拟试卷(2)含答案

2020年上海中学高考英语模拟试卷(2) 第一部分(共20小题每,小题1.5分,满分30分) 1..I didn’t ________ having to do the cooking myself, or I would have learnt one or two dishes from my mom. A.expect B.anticipate C.forecast D.preview 2.— How do you think I can make up with Jack? — Set aside _______ you disagree and try to find _______ you have in common. A.what; what B.what; where C.where; what D.where; whether 3.You ________ have booked the tickets in advance; there were plenty left. A.needn’t B.can’t C.shouldn’t D.mustn’t 4.Contrary to po pular belief, taking a walk immediately after meals doesn’t _______ do good to our health. A.necessarily B.specially C.directly D.constantly 5.________ you recognize an idiom when it is being used, it is easy to misunderstand what you read or hear. A.Unless B.After C.Once D.Since 6._______, the dancers practise hard to make their dreams come true. A.Instead of being disabled B.Being disabled C.Disabled as they are D.In case of being disabled 7.—Don’t make a special journey to pick up the laundry for me. —It’s OK. I ________ to the shop anyway. A.was going B.will have gone C.have gone D.will be going 8.I’m sure that your letter will get _____attention. They know you’re waiting for the reply. A.continued B.immediate C.careful D.general 9.The shocking news made me realize ______ terrible problems we would face. A. that B.how C.what D.why 10.By the time we ________ from our school, we have been close friends for more than ten years. A.graduated B.will graduate C.are graduating D.graduate 11.If it had not been for the heroes’ contributions and sacrifices, we _____such a happy life. A.wouldn’t have led B.wouldn’t be leading C.haven’t led D.are not leading 12.Tom looked at Jenny, with tears _______ his eyes, and shouted out the words _______ in his heart for years.

2020年高考模拟复习知识点试卷试题之写作---上海高考英语一模专题

2020宝山一模 VI.Guided Writing 2020奉贤一模 VI. Guided Writing Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese. 随着移动网络的发展,各种手机APP应运而生,给我们的生活带来了极大便利,但许多同学也因此沉迷网络。现学生会发起一项清理手机APP的倡议,如果你只能从以下四个APPs:Wechat,Taobao,E-dictionary,Glory of Kings (mobile game)中保留两个,你会如何选择,并说明理由。 76. Directions: Write an English composition in 120?150 words according to the instructions given below in Chinese. 假如你是红星中学高三年级的学生,你的英语老师在作文批阅时经常采用学生自批,学生互批或教师批阅(或集体批阅或面批)的方式。请就此情况通过微信和英语老师沟通一下,谈谈你的看法,你的文章必须包括: *你喜欢哪种方式?为什么? *提出你认为可以提高作文批阅效率的合理化建议并给出理由。 注意:请勿透露本人真实姓名和学校名称。 2020崇明一模 VI. Guided Writing Directions: Write an English composition in 120-150 words according to the instructions given below in Chinese. 76.明启中学为了进一步丰富学校艺术节,决定在原有三个专场(分别是:书法专场、器乐专场、歌曲专场)的基础上再增加一个专场,现向广大师生征求意见。假设你是该校学生林平,给负责的王老师写一封电子邮件,表达你的意见。邮件内容须包括: >增加的专场的名称; >该专场的具体内容; >增加该专场的理由。 注:文中不得提及你的真实姓名或学校。

上海2020年高三数学基础知识回顾辅导讲义——解析几何(教师版)

1 / 26 一、直线与方程 ★1、直线的倾斜角及斜率: (1)倾斜角:x 轴正向与直线向上方向之间所成的角叫直线的倾斜角.特别地,当直线与x 轴平行或重合时,我们规定它的倾斜角为0,因此,倾斜角的范围是[)π,0. (2)斜率:①倾斜角不是2 π 的直线,它的倾斜角的正切叫做这条直线的斜率,即αtan =k (2 π α= 时,直线斜率不存在);②过两点的直线斜率公式:()211 21 2x x x x y y k ≠--= . ★2、直线的方程:点方向式: v y y u x x 0 0-= -(过点()00,y x ,方向向量()v u ,) 点法向式:()()000=-+-y y b x x a (过点()00,y x ,法向量()b a ,) 斜截式:b kx y +=,直线斜率为k ,直线在y 轴上的截距为b 点斜式:)(11x x k y y -=-直线斜率k ,且过点()11,y x 两点式: 11 2121 y y x x y y x x --=--(1212,x x y y ≠≠)直线两点()11,y x ,()22,y x 截矩式: 1x y a b +=(与x 轴交于点(,0)a ,与y 轴交于点(0,)b ) 一般式:0=++C By Ax (A ,B 不全为0) 高考数学基础知识回顾:解析几何 基础知识

2 / 26 ★★3、直线与直线的位置关系:(1)平行直线系:01=++C By Ax 与02=++C By Ax ;(2)垂直直线系:01=++C By Ax 与02=+-C Ay Bx ;(3)直线平行与垂直的充要条件:①当 111:b x k y l +=,222:b x k y l +=时,212121,//b b k k l l ≠=?;12121-=?⊥k k l l ;②当 :1111=++c y b x a l , :2222=++c y b x a l 时, //122121=-?b a b a l l ; 0212121=+?⊥b b a a l l ★★4、直线的夹角公式:(1)对直线0:1111=++c y b x a l ,0:2222=++c y b x a l , 2 2 2 22 12 121212121||| |||| |cos |cos b a b a b b a a d d +?++= ?==θα;(2)对直线111:b x k y l +=, 222:b x k y l +=,2 12 11tan k k k k +-= α ★★5、点到直线的距离:(1)点到直线的距离:点()00,y x P 到直线0:1=++C By Ax l 的距离为 2 2 00B A C By Ax d +++= ;(2 )点在直线的同侧或异侧的问题:令δ= ,当两点在直线l 的同侧,则它们的δ同号;当两点在直线l 的异侧,则δ异号;(3)两平行线间的距离公式: 0:11=++C By Ax l 与0:22=++C By Ax l 为2 2 21B A C C d +-= ★6、线性规划:①设出所求的未知数;①列出约束条件(即不等式组);①建立目标函数;①作出可行域;①运用图解法求出最优解. 二、圆与方程 ★1、圆的方程:(1)标准方程()()22 2 r b y a x =-+-,圆心 ()b a ,,半径为r ;(2)一般方程 02 2 =++++F Ey Dx y x ,圆心?? ? ??--2,2E D ,半径2422F E D -+,能形成圆的充要条件是 0422>-+F E D ;(3)参数方程:???+=+=θ θ sin cos r b y r a x ,圆心()b a ,,半径为r .

相关文档
相关文档 最新文档