情态动词练习题

1、精品资料欢迎下载情态动词练习题1 John_ come to see us tonight, but he isn't very sure yet.A. may B. canC. has to D. must2 They _ do well in the exam.A. can be able to B. be able toC. can able to D. are able to3 -May I take this book out?-No, you_.A. can't B. may not C. needn't D. aren't4 You_ go and

2、 see a doctor at once because you're got a fever. A. can B. must C. dare D. would5 -Can you speak Japanese?-No, I_.A. mustn't B. can't C. needn't D. may not 6-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

3、not C. may; can't D. may; mustn't7 -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't8 Even the top students in our class can't work out this problem, so it A. may B. must C. can D. need9 He isn't at schoo

4、l. I think he _ be ill.o A. can B. shall C. must D. has to10 _ I take this one?A. May B. Will C. Are D. Do11 The children_ play football on the road.A. can't B. can C. mustn't D. must12 You _ be late for school again next time.A. mustn't B. needn'tC. don't have to D. don't ne

5、ed to13 -Must I do my homework at once?-No, you_.A. needn't B. mustn't C. can't D. may not14 His arm is all right. He_ go and see the doctor.A. has not to B. don't have toC. haven't to D. doesn't have to15 He had to give up the plan, _ he?A. did B. didn't C. does D. doesn

6、't16 They had to walk here, _ they?A. mustn't B. did C. didn't D. hadn't17 He had better stay here, _ he?A. didn't B. don't C. hadn't D. isn't18 You'd better_late next time.A. not to be B. not be C. won't be D. don't be19 You'd better _ your hair _ onc

7、e a month.A. had; cut B. had; cuttedC. have; cut D. have; cuttedbe very difficult.精品资料欢迎下载20 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 21 -Shall we go and visit the History Museum next Sunday?A. Here you are B. Sorry,

8、I can't C. Yes, please D. Let me try22 -Why don't you ask Mike to go with us?-Thanks, _.A. I will B. I won't C. lean D. I may23-_ 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; must24 Excuse me. _ you please pass me t

9、hat cup?A. Do B. Should C. Would D. Must25 _ you like to have another try? A. Could B. Will C. Would D. Do26 -Would you like to go boating with us? -Yes, _.27 You_ worry about your son. He will get well soon.A. needn't B. can't C. mustn't D. have to28 The poor man needs our help, _ he?A.

10、 need B. needn't C. does D. doesn't29 -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't1. That must be a mistake.No, it _ a mistake.A. must not beB. needntbeC. cannot beD. would not be2. _ I water the trees on Tuesday?No

11、, you neednt.A. CanB. MustC. MayD. Shall3. He _ not pay unless he is punished to pay.A. shallB. willC. canD. would4. I _ such a mistake again.A. shall never makeB. may never makeC. can never doD. need never do5. _ I turn on the radio?Youdbetter not. It is noisy enough in this room.A. ShallB. MustC.

12、NeedD. Do6. Let sgo to the library this afternoon, _? A. shall we B. will we C. can weD. should we7. Where are my keys? I _ lost them.A. ought toB. should haveC. will haveD. must have精品资料欢迎下载8. Even if he has time, he _ shopping in town on Sunday.A. wontgoB. will goC. wontgo toD. doesntgo9. He _ fin

13、ished earlier.A. shall haveB. ought toC. could haveD. must have10.In case I _, I would try again.A. will failB. would missC. should failD. shall miss11.Since the road is wet this morning, _ last night.A. it must rainB. it must have rainedC. it must be rainedD. it must have been rained12.He asked me

14、if he _ open the window.A. shallB. wouldC. willD. should13.Everyone _ do his best to make the world safe and clean.A. canB. mayC. shouldD. had to14._ to have lunch with us today?A. Do you likeB. Would you likeC. Will you likeD. Have you like15. Will you lend me your book?Yes, I _.A. willB. needC. ca

15、nD. must16.If I had time, _ see that new movie at the Capital Theater.A. I willB. I mayC. I shallD. I would17.The English of her composition is too good. Shecant_ it herself.A. have to writeB. have writtenC. writeD. be written18.You _ the look on his face when he won the lottery.A. would have seenB.

16、 can be seeingC. must seeD. may see19. The light is out in her room; she _ to bed.A. must have goneB. had goneC. must be goingD. must go20. They _ that far; but they stopped to have a snack on the way.A. might be goneB. needed goC. could have goneD. ought have gone21. He _ to the farm yesterday.A. n

17、eed goB. needed goC. has to goD. had to go22. He is so strong that I _ fight against him.A. dare notB. did dare notC. didn tdare toD. dare not to精品资料欢迎下载23. I couldn t_ cry while I was watching the movie“ToliveA. help toB. helpC. help but toD. help but24. They asked Tom to give him a drink, but he _

18、.A. hadntB. wasntC. wouldntD. could”.25. As physics is hard enough, I _ study it.A. am not ableB. couldn tC. am not able toD. cannot26. You _ to the meeting this morning if you have something important to do.A. needntto comeB. dontneed comeC. dontneed comingD. needntcome27. _ you fetch me some hot w

19、ater?A. CanB. MayC. MustD. Might28. You _ get down the bus until the bus has stopped.A. cantB. needntC. mustntD. dont29. Would you come and join us?I wish I _. I am busy at the moment.A. canB. couldC. wouldD. should30.You _ right, but Idontthink you are.A. may beB. could beC. would beD. should be31.

20、She looks so sad. She _ ill.A. can beB. should beC. must beD. will be32.He _ away. We dontsee him anywhere around.A. may goB. must goC. can goD. must have gone33.He is much richer than what he _.A. would beB. must beC. used to beD. could be34.The little kid _ not touch the dog.A. needB. dareC. ought

21、D. could35. I want to go to the hospital, but you _ with me.A. need to not to goB. do not need goC. need not goD. need go not36.When he was old, Mr Smith _ sit for hours without saying anything.A. wouldB. shouldC. mustD. will37.Mary _ be in London because I saw her in town just now.A. mustntB. isn t

22、able toC. may notD. cannot38.The door is still closed. He _ the key.A. must have lostB. must loseC. need have lostD. can lost精品资料欢迎下载39. The bus had left, so we _ walk home.A. have toB. oughtC. had toD. must40. You _ see her, but I must.A. haventB. cannotC. mustntD. neednt答案1 5 CBBAA6 10 ADACC11 15

23、BDCBA16 20 DBAAC21 25 DADCC26 30 DACBA31 35 CDCBC36 40 ADACD解析：1. cannot 表示否定的推测。2. 用 must 提问通常用 neednt来做否定回答。3. will 表示意愿。4. shall 用在第一人称构成将来时态。5. shall 用在疑问句中表示征求对方的意见。6. Let s的反意疑问句用shall we 构成。7. must have done 表示对过去的事情的肯定推测。8. wont表示意愿。9. could have done 表示 “本来可以 ”。10. in case 的意思是 “万一 ”，后面经常用s

24、hould 的虚拟语气形式。11. must have done 表示对过去的事情的肯定推测。12. should 是 shall 的过去式，用在过去时中表示征求对方意见。13. should 表示有责任、应该做某事。14. would you like to 是用来向对方提出邀请时的表达法。15. will 表示意愿。16. would 表示与现在事实相反的虚拟语气。17. canthave done 表示对过去情况否定的推测，翻译成“不可能 ”。18. would have done 表示与过去事实相反的虚拟语气。19. must have done 表示对过去的事情的肯定推测，翻译成“一

25、定是 ”。20. could have done 表示 “本来可以 ”。21. had to 表示 “不得不 ”； need 作情态动词时用在否定及疑问句中。22. dare 作情态动词时直接用 not 进行否定，后面用动词原形。23. canthelp but do 表示 “忍不住 ”。24. would 用在过去时中表示意愿。25. be able to 表示在特定情况下做成一件事。26. need 作情态动词时直接用 not 进行否定，后面用动词原形。27. can 用在疑问句中表示向对方提出请求。28. mustnt表示 “禁止、不能 ”。29. wish 后面的宾语从句要用虚拟形式。

26、30. may 表示不太肯定的推测。31. must be 表示对现在状态的肯定推测。32. must have done 表示对过去的事情的肯定推测。33. used to be 表示 “过去 ”。34. dare 作情态动词时直接用 not 进行否定，后面用动词原形。35. need 作情态动词时直接用 not 进行否定，后面用动词原形。精品资料欢迎下载36. would 表示过去的某种习惯动作。37. cantbe 表示对现在状态的否定推测，翻译成“不可能 ”。38. must have done 表示对过去的事情的肯定推测。39. must 表示主观需要；have to 表示客观要求，

27、翻译成“不得不 ”。40. neednt表示 “不需要 ”。情态动词练习1. You _ all those clothes. We have a washing machine to do that sort of thing.A. needn t have washed C. must not have washedB. shouldn t have washedD. can not have washed2. John _ his father about his failure in the exam.A. dares not tellB. dares not tellingC. da

28、re not tellD. dares not to tell3. Toms score on the test A. should studyC. must have studiedis the highestin the class;he _ lastnight.B. should have studiedD. must have to study4. This pen looks like mine, yet it isnt. Whose _ it be?A. mustB. canC. mayD. might5. Nobody knows how people firstcame to

29、these islands.They _ from SouthAmerica on rafts.精品资料欢迎下载A. must have sailed C. might have sailedB. can sailD. should have sailed6. He must have finished his homework, _ he?A. mustntB. didntC. needn tD. hasnt7. Walking alone in the deserted village, John was scared. He thought he_ Tom to go with him.

30、A. might have askedB. should askedC. must have askedD. should have asked8. As a soldier, you _ do as the head tells you.A. willB. shallC. mayD. ought9. You should bear in mind that he is not as strong as he _.A. was used to beB. used to beC. was used toD. use to10. Since it is already midnight, we _

31、.A. had better leavingB. ought to have leftC. must have leftD. might as well leave精品资料欢迎下载11. Mary _ my letter, otherwise she would have replied before now.A. should have receivedB. has receivedC. couldnt have receivedD. ought to have received12. In case I _, I would try again.A. will failB. would m

32、issC. should failD. shall miss13. What _ would happen if the director knew you felt that way?A. will you supposeB. you supposeC. do you supposeD. you would suppose14. You must be a writer, _?A. mustnt youB. are youC. must youD. arent you15. Two eyes _ see more than one.A. canB. mayC. willD. should16

33、. Research findings show we spend about two hours dreaming every night,no matter what we _ during the day.A. should have done B. would have done C. may have done D.must have done精品资料欢迎下载17. _ you continuein your effortsand achieve new and greatersuccesses.A. WouldB. WillC. MayD. Should18. Has itbeen

34、 warned thatallthe childrenin thisarea _ stay at theirhomes until the Bird Flu has been controlled?A. canB. willC. mayD. shall19. May I sit beside you, sir?No, you _. My girlfriend is coming soon.A. cantB. mustntC. needn tD. shouldnt20. Sir, you _ be sitting in this waiting room. It is for women and

35、 children only.A. mustntB. cantC. wontD. needn t21. When we got to the cinema, the film hasnt started yet, so we _.A. needn t hurryB . didnt need hurryC. needn t to hurryD. needn t have hurried精品资料欢迎下载22. The driver has drunk too much wine and dangerous things _ happen at any time.A. shouldB. canC.

36、mustD. need23. As he had heart attack, he was told that he _ continue the work.A. needn tB. may notC. mustn tD. can t24. This couple had been separated for twenty years; you _ imagine how happy they were when they met again.A. mightB. willC. canD. must25. When crossing the street, you _ be too caref

37、ul.A. needn tB. couldC. mustD. can t26. I know things are hard with you, but you _ try to get over the difficulties.A. canB. mayC. mustD. ought27. I promised to get there before5 o clock, but now the rain is pouring精品资料欢迎下载down. They _ for me impatiently.A. must be waitingB. ought to waitC. could be

38、 waitingD. may wait28. He _ the 9:20 train because he didn A. can reach B. could catcht leave home till 9:25.C. may not catchD. couldnt have caught29. To be on safe side, we _ fill up the tank now, because we _ run out of gas on the way.A. could; couldB. should; mightC. should; wouldD. could; might3

39、0. _ show himself in the front of the mirror?A. Dares the king B. Dare the king C. Does the king dare D. Is the king dare31. See who s there! _ it be Mary?A. MayC. CanB. MustD. Will32. I talked for a long time, and in the end I _ make him believe me.A. was able toB. couldC. mayD. might精品资料欢迎下载33. Th

40、ere was a lot of fun at yesterdays party. You _ come, but whydidn t you?A. must haveC. need haveB. shouldD. ought to have34. I often see lights in that empty house. Do you think I _ report it the police?A. shouldB. mayC. willD. can35. I came here by taxi and the driver charged me 50 Yuan.Really? You

41、 _ have come by bus.A. needn t C. mayB. mustD. should36. Do you still remember when we went to the great wall?I can t remember it well, but _ it have been sometimes last May?A. should C. couldB. mustD. would37. Who is the girl standing over there?Well , if you _ know, her name is Mabel.A. mayB. can精品资料欢迎下载C. mustD. shall38. John, look at the time. _ you play the piano at such a late hour?A. MustB. CanC. MayD. Need39. Some aspects of a pilots job _ be boring, and pi