七年级英语下册 Unit 4 Dont eat in class语法篇试题 新版人教新目标版.docx

1、七年级英语下册 Unit 4 Dont eat in class语法篇试题 新版人教新目标版 Unit 4 语法篇_学生通过本讲学习，能够掌握本单元的重点语法，并在综合能力上有一定的拓展。祈使句一、祈使句指的是表示命令、请求、建议或劝告的句子。其主语you常省略，谓语动词用原形，句末用感叹号或句号，读降调。二、祈使句的肯定句式一般分为以下三种类型：1.行为动词原形其它成分。例如：Make sentences after the model.根据例句造句。2. Be动词其它成分(形容词、名词或介词短语等)。例如：Be careful when crossing the street.过马路时要小

2、心。3. Let宾语动词原形其它成分。例如：Let him go back now.让他现在回去吧。三.祈使句的否定句式祈使句的否定句式，通常情况下在句首加上Dont或Never，一般分为以下四种类型：1.在祈使句的肯定句式前加Dot，构成Dont行为动词原形其它成分。例如：Dont say that again!别再那样说了！2.在Be动词引起的肯定祈使句前加Dont，构成Dont be其它成分(形容词、名词或介词短语等)。例如：Dont be careless.不要粗心。注意：在这种句型中be不能省略；否定副词not不可置于be之后。3. Let引起的祈使句的否定形式有两种：(1)Let开

3、头的祈使句，如果后面跟第一、第三人称名词或代词的宾格，可在Let前加Dont，也可在Let后宾格的名词或代词后面加not。(2)如果以Lets开头的祈使句，必须在Lets后加not。例如：Dont let me go with her tomorrow. Let me not go with her tomorrow.不要让我明天跟她一起去。Lets not tell her the truth whenever we meet her.无论什么时候我们碰到她，都不要告诉她真相。4.在公共场合的提示语中，否定祈使句常用No名词/V-ing形式结构，表示禁止做某事。例如：NO PHOTOS! 禁

4、止拍照！四.祈使句的反意问句祈使句的反意疑问句须按其句子结构及讲话人的语气来决定其疑问部分。通常有以下三种形式：1.祈使句为肯定句式，其反意疑问句表示请求时，通常用will you；表示邀请、劝说时，用wont you。例如：Be sure to write to us, will you? 你一定要给我们写信，好吗？Come to have dinner with us this evening, wont you?今晚来和我们一起吃饭，好吗？2.祈使句为否定句式，其反意疑问句通常只用will you。例如：Dont smoke in the meeting room, will you?不

5、要在会议室抽烟，好吗？3. Let开头的祈使句构成反意疑问句时，除Lets用shall we外，其它均用will you。例如：Let the boy go first, will you? 让个那男孩先走，好吗？Lets take a walk after supper, shall we?晚饭后我们去散步，好吗？情态动词must和have to情态动词用法例句must表示“必须，应该”之意，语气比should，ought to强烈。其否定形式mustnt表示“不准，不应该，禁止”等意1 You must come to school on time.2 Everybody must obe

6、y the law.3 You mustnt drive so fast in the street.4 We mustnt waste any more time.在回答带有must的问句时，否定回答常用neednt或dont have to，表示“不必”，而不用mustnt1Must I come back before ten? Yes，you must.(No, you neednt)表示有把握的推测，意为“一定、准是、相必”，只用于肯定句中1 It must be my mother.2 You must be hungry after a walk.3 There must be

7、a hole in the wall. have tohave to“必须，不得不”，意义与must相近。但must表示的是说话人的主观看法，而have to则往往强调客观需要。1 The film is not interesting. I really must go now.2 I have to go now, because my mother is in hospital.must只有一种形式，即现在式与过去式都是一种形式，而have to则涉及各种人称、时态等方面的变化形式。1I had to work hard when I was your age.2I will have

8、to learn how to use a computer.3In order to take the exam, well have to finish the whole book by the end of this month .两者的否定意义不同，mustnt表示“禁止，不许”，dont have to表示不必。1 You mustnt go there.2 You dont have to go there.1. 【2015年广东省初中毕业生学业考试英语试题】Look! The traffic light has turned red. We _ stop our car. A.

9、can B.cant C.must D.mustnt 【答案】C 试题分析：句意：看！交通灯成了红灯。我们必须停车。turn red 灯成了红灯；stop sth.停止某物。A. can能；B. cant 不能；C. must 必须；D. mustnt千万别，一定不要。根据常识可知红灯停，这是必须的，故选C。2. 【山东省泰安市2015年中考英语试题】Nowadays .all passengers go through safety check before take a train. A. can B. may C. must D. will 【答案】C试题分析：句意：现在，所有的乘客在上

10、火车之前都必须过安检。A. can 能；B. may 可以；C. must 必须 D. will将要。结合现在的实际情况，可知是必须，故选C。3. 【德州市二O一五年初中学业水平考试英语试题】 Mr. Wang, must I come again to clean the classroom on Sunday?No, you_ . I have asked Kate to do it.A. cant B. mustnt C. neednt D. shouldnt【答案】C试题分析：句意：-王老师，我星期天必须再回来打扫教室吗？-不，不必，我已经让Kate去做了。cant 不能，不会；mus

11、tnt禁止，不要；neednt 不必，没有必要；shouldnt不应该。must的一般疑问句的回答中，肯定回答仍用must,否定回答用neednt，故应选C。4. 【江苏省盐城市2015年中考英语试题】Daniel, _ play with the mobile phone while youre walking in the street. A. dont B. doesnt C. wont D. cant 【答案】A 试题分析：句意：Daniel，当你在街上散步的时候不要玩手机。dont 不要；doesnt用于主语是第三人称单数的时候；wont不会，是will not的缩写；cant不能，

12、不会。这是一个祈使句，Daniel并不是句子的主语，而且是否定的形式，故在句首应该用dont，选A。5. 【河南省2015年中考英语试题】 kind and helpful to the people around us, and we will make the world a nicer place to live in. A. Be B. Being C. To be D. Been【答案】A试题分析：句意：善良，乐于帮助我们周围的人，我们将会让世界变得更美好。“祈使句 + and + 简单句”是一个常用句型，这里的祈使句相当于一个条件状语从句，后面的简单句则相当于主句。而祈使句通常以原

13、形动词开头，所以选A。6. _ in bed. Its bad for your eyes.A. Not to read B. Dont read C. Dont to read D. Not read【答案】B【解析】祈使句的否定句应该为Dont do，所以选B。基础演练一、单项选择 1. picture books in class, please. A. Not readB. No readC. Not readingD. Dont read 2. Ssh! talk loudly. The baby is sleeping right now. A. DoB. DoesC. DontD

14、. Doesnt 3. Do you wear a uniform at school? A. mustB. have toC. mayD. can 4. You stop when the traffic light turns red. A. canB. had betterC. needD. must 5. - you give your seat to this old man?- Of course. A. CanB. ShallC. NeedD. Must二、按要求转换句型 6. Throw that piece of paper away. (改为否定祈使句) that piec

15、e of paper away. 7. Pick some flowers, please. (改为否定祈使句) pick flowers, please. 8. I have to look after myself. (改为否定句)I look after myself. 9. Andy has to study for a test. (改为一般疑问句) Andy study for a test?10. I can talk to Jennys mother. (改为一般疑问句) talk to Jennys mother?三、翻译(根据中文提示完成句子) 11. 请找布朗先生接电话好

16、吗? speak to Mr.Brown?12. 在周末我喜欢去那儿，但是我得先做一些家务活。I go there on weekends, but I some housework first.13. 地球是我们美丽的家园, 我们必须保持地球清洁。The earth is our beautiful home. We .14. 不要在街道上打篮球。 in the street.15. 禁止在草上行走。 on the grass.答案一、单项选择 1. D 2. C 3. B 4. D 5. A 二、按要求转换句型 6. Dont throw 7. Dont, any 8. dont have

17、 to 9. Does, have to10. Can you三、翻译(根据中文提示完成句子)11. Can/May/Could I12. like to; have to do13. must keep it clean14. Dont play basketball15. Dont walk巩固提高1. Do your homework at home. (改为否定句) your homework at home.2. Do you have a good time at school? (改为同义句)Do you have at school?3. I can eat in the di

18、ning hall. (就划线部分提问) you eat?4. Please keep quiet in class. (改为同义句)Dont be in class.5. Must we eat in the hallways? (作否定回答) , .6. You cant listen to music in the classroom. (改为祈使句) music in the classroom.7. Go out on school nights. (改为否定句) out on school nights.8. She has to wash the dishes after mea

19、ls. (改为一般疑问句) she wash the dishes after meals?9. We can eat lunch at our school. (改为以Lets开头的句子) lunch at our school.10. Dont draw pictures on the blackboard. (改为肯定句) on the blackboard.1. Dont do2. fun3. Where can4. noisy5. No,you neednt6. Dont listen to7. Dont go8. Does,have to9. Lets eat10. Draw pi

20、ctures一、翻译(根据中文提示完成句子)1. 她会说一点儿中文。She speak a little Chinese.2. - 学生们可以在走廊上跑吗？- 不，他们不能。- Can the students run in the hallways?- No, they .3. - 我能在教室里吃东西吗？- 不，你不能。- I in the classroom?- No, you cant.4. 你上课不要接电话。You answer the telephone in class.5. 我10点钟之前不得不上床睡觉。I go to bed before 10:00.二、按要求转换句型6. W

21、ill you please not open the window? (改为祈使句) the window.7. We have to clean the room. (就划线部分提问) do you have to ?8. She has to do her homework. (改为否定句)She do her homework.9. I have to stay at home on rainy days. (改为一般疑问句并作出否定回答) you stay at home on rainy days?No, I .10. You dont have to get up so earl

22、y. (改为同义句)You get up so early.三、完形填空 Every school has its own rules. How many 11 are there in your school? At some schools, the students 12 to wear uniforms on school days. But many students dont like to wear uniforms. They think the uniforms are the ugliest 13 in the world. But the schools dont all

23、ow the students to wear 14 own clothes at school. So some students draw cartoons or some famous singers on their 15 . They think it is very 16 that everyone wears the same. It is very unfair(不公平的) that the teachers and the students are wearing 17 . But most of the students 18 the rules. What do you

24、think 19 it? Do you 20 your school uniforms?11.A. studentsB. rulesC. uniformsD. rulers12.A. hasB. mustC. shouldD. have13.A. clothesB. shirtsC. skirtsD. cloth14.A. theirB. theyC. themD. themselves15.A. school bagsB. booksC. uniformsD. desks16.A. boredB. boringC. interestingD. interested17.A. sameB. d

25、ifferentlyC. differentD. the same18.A. obeyB. agreeC. listenD. listen to19.A. ofB. aboutC. byD. for20.A. likeB. makeC. washD. put on一、翻译(根据中文提示完成句子) 1. can 2. cant 3. Can; eat 4. mustnt 5. have to二、按要求转换句型 6. Dont open 7. What,do 8. doesnt have to 9. Do,have to;dont10. neednt三、完形填空11. B 12. D 13. A

26、14. A 15. C 16. B 17. B 18. A 19. A 20. A _一、单项选择 1. - Whats your teacher like?- She is always strict us. A. inB. withC. to 2. Mr. Black always goes to work time. He is never late. A. atB. onC. inD. with 3. - I go out with my friends, Mom?- No, you cant. You must do your homework first. A. MustB. Ha

27、ve toC. DoD. Can 4. On Sunday I have to go to the farm my parents. A. to helpB. helpC. helpingD. helped 5. - What are the rules at your school?- Dont run in the hallways and arrive late for class. A. not toB. wontC. dontD. no 6. There are people in the hall and there are noise(噪音) in it. A. too many; too muchB