初中英语情态动词详解练习题.doc

巩固练习】
一、用can, may, must, need, have to, had better的适当形式填空：
1.  You __________ return the library book on time.
2.  I ________ (not) find the way to the hospital. _________ you show me the way?
3.    —__________ I finish the work right now?
— No, you __________ (not). You ______ do it later.
4.   He said he __________ (not) come tonight.
5.  Her mother was ill. She __________ stay at home and look after her.
6.    It’s time for class. You __________ stop playing football or you ________ be
late for class.
7.   We __________ start right now, or they would get there first.
8.   The cloud is lifting, so it __________ (not) be a rainy day tomorrow.
二、选择填空：
1.  —Excuse me. Will you please tell me the way to the railway station? 
— Oh, sorry, but I don’t know. You ____ go and ask that policeman.
A. may B. must C. would D. should
2.  John ______ come to see us tonight, but he isn’t very sure yet.
A. may B. can C. has to D. must
3.   This book ______ Lucy’s. Look! Her name is on the book’s cover.
A. can’t be B. may be C. mustn’t be D. must be
4.   —______ I finish the work today? 
— No, you ______.
A. Must, can’t B. Must, needn’t C. May, needn’t D. Can, mustn’t
5.    ___ we ask you some questions? 
— Sure, go ahead!
A. Will B. Shall C. Must D. Need
6.   —You must come back every month.  — Yes, I ______.
A. must B. should C. will D. can
7.   — Where is Tom?  — He hasn’t come to school today. I think he ______ be ill.
A. has to B. had better C. can D. must
8.  —What’s the time now? 
— It’s still early. You ______ worry about the time.
A. may not B. don’t have to C. can’t D. don’t need
9.   —______ I visit Lucy on Sunday, Mum? 
— Yes, you ______.
A. Must, can B. May, may C. Need, need D. May, need
10.  Computers ___ process difficult problems very quickly.
A. can B. must C. should D. need
参考答案:
一、1. must  2. can’t, Could  3. Must, needn’t, may  4. couldn’t  5. had to  6. must, may  7. had better  8. can’t
二、1—5 AADBB  6—10 CDBBA
情态动词练习题
1
(A) 1 John___ come to see us tonight, but he isn't very sure yet.
A. may B. can C. has to D. must
(D) 2 They ___ do well in the exam.
A. can be able to B. be able to
C. can able to D. are able to
(A) 3 -May I take this book out?
-No, you___.
A. can't B. may not C. needn't D. aren't
(B) 4 You___ go and see a doctor at once because you're got a fever.
A. can B. must C. dare D. would
(B) 5 -Can you speak Japanese?
-No, I____.
A. mustn't B. can't C. needn't D. may not
2
(C) 1 -He___ be in the classroom, I think.
-No, he ___ be in the classroom. I saw him go home a minute ago.
A. can; may not B. must; may not C. may; can't D. may; mustn't
(D) 2 -Shall I get one more cake for you, Dad?
-Thanks, but you___, I've had enough.
A. may not B. must not C. can't D. needn't
(B 3 Even the top students in our class can't work out this problem, so it___ be very difficult.
A. may B. must C. can D. need
( ) 4 He isn't at school. I think he ___ be ill.
o A. can B. shall C. must D. has to
( ) 5 ___ I take this one?
A. May B. Will C. Are D. Do
3
( ) 1 The children___ play football on the road.
A. can't B. can C. mustn't D. must
( ) 2 You ___ be late for school again next time.
A. mustn't B. needn't
C. don't have to D. don't need to
( ) 3 -Must I do my homework at once?
-No, you___.
A. needn't B. mustn't C. can't D. may not
4
( ) 1 His arm is all right. He___ go and see the doctor.
A. has not to B. don't have to
C. haven't to D. doesn't have to
( ) 2 He had to give up the plan, ___ he?
A. did B. didn't C. does D. doesn't
( ) 3 They had to walk here, ___ they?
A. mustn't B. did C. didn't D. hadn't
5
( ) 1 He had better stay here, ___ he?
A. didn't B. don't C. hadn't D. isn't
( ) 2 You'd better___late next time.
A. not to be B. not be C. won't be D. don't be
( ) 3 You'd better ___ your hair ___ once a month.
A. had; cut B. had; cutted
C. have; cut D. have; cutted
( ) 4 You___ ask that man over there. Maybe he knows the way.
A. had better not to B. had not better C. had better D. had better not
6
( ) 1 -Shall we go and visit the History Museum next Sunday?
A. Here you are B. Sorry, I can't C. Yes, please D. Let me try
( ) 2 -Why don't you ask Mike to go with us?
-Thanks, ___.
A. I will B. I won't C. lean D. I may
( ) 3 -___ I take the newspaper away?
-No, you mustn't. You____read it only here.
A. Must; can B. May; can C. Need; must D. Must; must
7
( ) 1 Excuse me. ___ you please pass me that cup
A. Do B. Should C. Would D. Must
( ) 2 ___ you like to have another try?
A. Could B. Will C. Would D. Do
( ) 3 -Would you like to go boating with us?
-Yes, ___.
A. I'd like B. I want C. I'd like to D. I do
8
( ) 1 You___ worry about your son. He will get well soon.
A. needn't B. can't C. mustn't D. have to
( ) 2 The poor man needs our help, ___ he?
A. need B. needn't C. does D. doesn't
( ) 3 -Must we do our homework first?
-No, you___. You may have a rest first.
A. mustn't B. needn't C. may not D. can't
参考答案:
1.ADABB 2.CDBCA 3.CAA 4.DBC 5. CBCC
6.CAB 7.CCC 8.ADB

中考考点情态动词练习及答案
1. -Mum， may I watch TV now？
-Sure， but you ________ help me with my English.
A. can B. may C. must D. could
2. -________ I download the article again？
-No，you needn't.
A. Shall B. Will C. Must D. Can
3. -Can you go skating with us this afternoon？
-Sorry， I can't. I ________ take care of my little sister at home.
A. can B. may C. would D. have to
4. -Must I hand in my exercise book today？
-No， you ________.
A. can't B. needn't C. mustn't D. won't
5. -May I have a word with you？
-No， you ________. I'm busy today.
A. needn't B. wouldn't C. don't have toD. can't
6. -________I have your English name， please？
-Yes， Helen. H-E-L-E-N.
A. Must B. May C. Will D. Need
7. -Who is the boy over there？ Is it John？
-No， it ________ be him. John is much taller.
A. mustn't B. may not C. can't D. needn't
8. -Can you play Frisbee， Jay？
-Yes， I ________. It's easy.
A. must B. can C. need D. may
9.-You must come back every month. -Yes， I ________.
A. will B. must C. should D. can
10. She ________ know the answer， but I'm not sure.
A. maybe B. may be C. may D. must
11. - Must we clean the room right now？
- No， you. You clean it after lunch.
A. needn't；may B. needn't;must
C. Mustn't； can D. mustn't；may
12. John________ come to see us tonight， but he isn't very sure yet.
A. may B. can C. has to D. must
13. Children ________ play with fire.
A. mustn't B. can't C. shouldn't D. needn't
14. -________ I come in， Mr Green？
-Yes,come in， please.
A. Must B. Need C. Will D. May
15. -Must I finish the work today？
-No， you _______ You ________ finish it tomorrow.
A. mustn't； may B. can't； can
C. needn't； may D. needn't； must
「答案与解析」
1. C.这组对话的意思是："妈妈，我现在可以看电视吗？""当然，但你必须帮我学英语。"该题测试情态动词的用法。表示主观上看来"必须"要做的事，要用must.
2. C.这组对话的意思是："我必须再次下载这篇文章吗？""不必了。"该题测试情态动词的用法。根据答语 No， you needn't 就能确定要选C.
3. D.这组对话的意思是："今天下午你能同我们一块去溜冰吗？""抱歉，我不能去。我必须在家照看我小妹妹。"该题测试情态动词的用法。表示客观上"不得不"做某事时，要用have to.
4. B.这组对话的意思是："我必须今天交作业吗？""不必。"该题测试情态动词的用法。对以must开头的问句进行否定回答时，要用needn't.
5. D.这组对话的意思是："我可以跟你说句话吗？""不行，我今天很忙。" 该题测试情态动词的用法。对May开头的问句进行否定回答时，通常用can't或may not来回答。
6. B.这组对话的意思是："我可以知道您的英文名字吗""可以，海伦。H-E-L-E-N."该题测试情态动词的用法。"请求对方许可"时，常用 May I （we）…。
7. C.这组对话的意思是："那边的那个男生是谁？是约翰吗？""那不可能是他，约翰个子高些。"该题测试情态动词的用法。表示很肯定的否定推测时，用can't.
8. B.这组对话的意思是："杰伊，你会扔飞盘吗？""会，小菜一碟。"该题测试情态动词的用法。一般说来，以情态动词can开头的问句，肯定回答用can；否定回答用can't.
英语情态动词 ：
9. A.此题易误选为B或C.这是因为受了思维定势的影响引起的，因为前面句子中的must这个词，许多人就想当然地选择了B项。其实，这里应该选择A项，句意为："你必须每月回来一次。""好的我会的。"
10. C.maybe是副词，意为"可能；也许"，在句中作状语。may be是两个不同的词，其中，may是情态动词，be是连系动词，在句中作谓语。
11. A.needn't表示"没有必要"；may意为"可以".
12. A.考查情态动词。由后文"但他还不能肯定"可知，他"可能会"来，所以选A.can表示推测的"可能"，多用于否定句或疑问句中，must是有把握的肯定推测，"一定".
13. A.考查情态动词。mustn't千万不，绝不能，一定不要；can't不能；shouldn't不应该；needn't不必要。
英语情态动词 ：
14. D.考查情态动词。请求允许用may或can.
15. C.考查情态动词。否定回答must，表示"不必"用needn't，排除A和B.又表示允许"可以"，用may或can，所以A正确。若用must与前面needn't相矛盾。

（九）情态动词
【2011连云港】4.—Must we leave now?
—No, we _______.We still have two more hours.
A. can’t B. mustn’t C. needn’t D. shouldn’t
【2011北京】26. — Can you ride a horse?
— No. I____ .
A. needn't B. may not C. can't D. mustn't
【2011广西百色】27.—Miss Li, must we hand in our homework right now?
—No, you ____.You can hand it in tomorrow.
A. don’t B. mustn’t C. needn’t D. may not
【河北省2011】36. You eat the soup if you don't like it.
A. shouldn't B. mustn't C. needn't D. can't
【2011•河南省】26. _____ you wait a few more minutes? It'll be your turn soon,
A. Must B. Should C. Could D. Might
【2011黑龙江绥化市】（）13. —May we leave the classroom now?
—No, you______. You shouldn't leave until the bell rings.
A. may not B. can't C. needn't
【2011江苏徐州】5. She _______ be here . I saw her come in.
A. can B. may C. should D. must
【2011内蒙古包头】( ) 27. I can’t go to the cinema with you because I ___________ stay here until my mother comes back.
A. can B. could C. may D. must
【2011哈尔滨】28. In order to speak English better, we _ be afraid of losing face. Because the most important thing is to practice. Remember, practice makes perfect.
A. should B. shouldn't C. have to
【2011•四川广元】7. —Be quiet, Mr Smith is coming.
—Don’t worry. It ＿＿＿ be him. Mr Smith is much taller.
A. mustn’t B. must C. can’t
【2011•四川南充】34. —Another cup of tea?
—No, thanks. I_______ be off. Gina is waiting for me.
A. can b. must c. may
【2011四川宜宾】33. —________ I smoke here?
—No. You are not allowed to smoke in public places.
A. Could B. Must C. May D. Might
（2011四川资阳）26.—Hey, Ted! You _______ never play in the street. It’s not safe.
—Sorry, Mum. I won’t again.
A. need B. must C. can D. may
【2011乌鲁木齐】24. —Must I return the hook tomorrow morning? —No, you _ .You can keep it longer.
A. mustn't B. can't C. needn't D. couldn't
39. 【2011•广西柳州】—How long may I keep the book?
—You ________ keep it for two weeks.
A. may B. must C. will
【2011湖南益阳】28. — Susan, would you like to go hiking with us this afternoon?
— I'd love to, but I study for a test.
A. may B. have to C. can
(2011贵州毕节)30．—May I smoke here，please?
—I am afraid you ．This is a non-smoking area．
A．can B．can’t C．may D．may not
【2011福建莆田】( ) 31. —Do you know the song Come on, Haixi!—Yes, and I _________sing it well.
A. must B. can C. need
【2011广东深圳】8. — Must I return the book this week?
— No, you ____. You can _ it for 20 days.
A. mustn't: keep B. needn't; borrow C. needn't; keep D. mustn't; borrow
（2011广西南宁市）35.—Look at the sign!
—Oh, I see.We _______ waste water.
A. can B. must C. mustn’t D. needn’t
【2011梧州】37. — _ I use your eraser, Rose?
— Sure. Here you are.
A. May B. Would C. Need D. Must
【2011湖南湘西】31. —Can I borrow your dictionary?
—Yes, you _______.
A. Can B. must C. should
(2011湖南岳阳中考)23.-Must I hand in my exercise book now, Mr. Zhao?
-No, you .You may give it to me tomorrow.
A. needn’t B. mustn’t C. can’t
( 2011大庆) 4. — Congratulations! You've got the first prize in the English Contest.
—_____ it be true? It's unbelievable!
A. May B. Should C. Must D. Can
【2011本溪】7. You ______ finish the report today. Any time before Friday is OK.
A. mustn’t B must C. need D .needn’t
【2011•宁夏】( )24. —Could I use your eraser for a while? —Yes, of course you _.
A. could B. can C. will D. Should
【2011郴州】—Can you come to my party on Wednesday?
—Sorry, I can't. I finish my homework.
A. may B. would C. have to
【2011河源】38.—________ I watch TV now,Mom?
—No.It’s too late ,and you ______ go to bed.
A.May;have to B.Will;should C.Can;will D.Must;need
【2011遵义】33.—Must I finish my homework today,Ms Liu?
—No,_______.
A.you mustn’t B.you don’t have to C.you can’t
【2011泰州】6. According to the new traffic laws, people ______ drive after drinking wine or beer.
A .wouldn’t B. couldn’t C. needn’t D. mustn’t
【2011重庆江津】( ) 33. A: Can I wear any clothes I like to school?
B: No, you can’t. You wear a uniform(校服).
A. might B. will C. must D. would
【2011山东菏泽】34. —Will you stay for some more days?
—Sorry, I_____. My mother called to ask me to go back at once.
A. mustn’t B. may not C. can’t D. wouldn’t
【2011山东枣庄】25. You ______ wear sports shoes when you climb a mountain.
A. can’t B. shouldn’t C. mustn’t D. have to
【2011山东滨州】31. – Must I get up early tomorrow morning?
– No, _________.
A. you mustn’t B. I don’t think you have to
C. you can’t D. you need
【浙江湖州】 23. — Who’s singing in the next room?
— It ____ be her . She has gone to New York.
A. can’t B. must C. shouldn’t D. can
【2011山东泰安】38. —Must I learn all these words by heart?
—No, you ______. It’ll be fine if you copy them in your exercise books.
A. needn’t B. can’t C. shouldn’t D. mustn’t
34. 【2011·福州中考】— Mom, must I finish my homework now?
— No, you ______. You may have supper first.
A. mustn’t B. needn’t C. can’t
【2011浙江杭州】22.－Will the new iphone cost a lot?
－I ______ think so. Apple’s products are usually expensive.
A. shouldn’t B. needn’t C. would D. Must
【2011浙江金华】22.  — Must we clean the classroom now?
　　— No, you needn't. It _____ after school.
　A. may clean      B. must clean    C. need be cleaned   D. can be cleaned
【2011重庆】30. —Mr. Wang, can I finish my homework tomorrow?
—Sorry, you_______.
A. can’t B. don’t C. needn’t D. won’t
【2011山东济宁】21. ---Would you come to my birthday party tomorrow evening?
---I’m afraid I ______. I have to look after my sister.
A. wouldn’t B. can’t C. won’t D. mustn’t
【2011四川乐山】24. It rained heavily so we _______ stay at home watching TV or surfing the Internet all day.
A. could B. had to C. must
【2011浙江宁波】28. — May I take the magazine out of the reading room?
— No, you can’t. You _________ read it here. It’s the rule.
A. must B. would C. may D. might

【2011广安市】35.－Dad, may I watch TV?
－No, you can’t. You _______ finish your homework first.
A. must B. can C. may
【2011浙江丽水】18．一Bob，shall we go and meet our new classmate?
一Sorry．I'm busy now．But you_________ ask David to go with you．He is free．
A．need B．may C．would D．mu