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情态动词专项练习题

1. --- Where is Mary?

--- She ____ in the library.She told me she wanted to borrow some books from the library.

A. should be

B. must be

C. can be

D. must have been

2. His room is dark. He must ____ to bed. A. go B. be going C. have gone D. have been gone

3. “Will your father stay home tonight?”“I’m not sure, He ____to work.”

A. must go

B. can go

C. may be gone

D. may be going

4. “Where is Tom?”“He isn’t here I think he ____ have gone home.”

A. may

B. must

C. might

D. A or B or C

5. “I think Helen is at home.”

“ No, she ____ be at home, for she phoned me from the airport just five minutes ago.”

A. mustn’t

B. needn’t

C. can’t

D. daren’t

6. He’s late. What ____ have happened to him? A. can B. may C. should D, must

7. “ _____ he be watching TV now?” Yes, he _____ be watching TV now.” No, he _____ be watching TV now.”

A. Must; can; mustn’t

B. Can; must; can’t

C. Must; must; can’t

D. Can; can; mustn’t

8. “____ he have left yesterday?” Yes, he ____ yesterday.” No, he ____ yesterday.”

A. Must; must have left; can’t have left

B. Can; can have left; can’t have left

C. Can; must have left; can’t have left

D. May; must have left; shouldn’t have left

9. You must be a writer, ____ you? A. mustn’t B. are C. must D. aren’t

10. You must have seen her yesterday, ____ you? A. mustn’t B. haven’t C. didn’t D. don’t

11. You must have seen her, ____ you? A. haven’t B. didn’t C. don’t D. A or B

12. There was plenty of time. She ____ worried or hurried.

A. mustn’t have

B. shouldn’t have

C. must be

D. needn’t have

13. I got up early, but I ____ so because I had no work to do that morning.

A. mustn’t have done

B. didn’t need to do

C. needn’t have done

D. can’t have done

14. I ____ up early this morning. So I stayed in bed till 9 a. m.

A. needn’t have got

B. didn’t need to get

C. shouldn’t have got

D. can’t have got

15. The flower is dead. I ____ it more water.

A. will give

B. would have given

C. must give

D. should have given

16. He ____ have come here yesterday, but he didn’t. A. could B. should C. ought to D. A or B or C

17. “Must he do it?”“No, he ____.” A. mustn’t B. needn’t C. doesn’t have to D. B or C

18. “Need you go now?”“Yes, I ____.”“No, I ____.”

A. need; needn’t

B. must; needn’t

C. may; mustn’t

D. can; needn’t

19. “May I borrow your bike?”“No, you ____.”

A. mustn’t

B. may not

C. had better not

D. can’t

20. “Can I do it?”“No, you ____.”or“No, please ____.”

A. can’t;doesn’t

B. can’t;don’t

C. can’t;can’t

D. can’t; you don’t

21. I missed the last bus, so I ____ go home on foot. A. must B. have to C. may D. had to

22. We ____ hurry if we want to arrive in time. A. must B. need C. may D. have to

23. He ought to have won the first prize, ____ he? A. oughtn’t B. shouldn’t C. mustn’t D. oughtn’t to

24. He ____ get up early when he lived in the countryside. A. would B. used to C. mustn’t D. can’t

25. My brother ____ be very naughty, and my sister ____ like reading.

A. used to; would

B. would; used to

C. used to; used to

D. would; would

26. ____ you please pass on a message to him? A. Do B. Shall C. May D. Will

27. ____ we set off now?

A. Shall

B. Will

C. Would

D. ought

28. “____ he open the window?” Yes, please.”

A. Does

B. will

C. Shall

D. Would

29. I’ve told him many times, but he ____ listen to my advice.

A. shall not

B. won’t

C. will not

D. wouldn’t

30. “Will you lend me a ha nd?”“Yes, I ____.”

A. will

B. shall

C. can

D. may

31. Everyone ____ do his best for the modernization of China.

A. will

B. don’t

C. shall

D. do

32. Let’s clean our room, ____?

A. will you

B. don’t we

C. shall we

D. do you

33. Let us watch TV, ____?

A. will you

B. don’t we

C. shall we

D. do you

34. Close the door after you, ____ you?

A. don’t

B. do

C. shall

D. will

35. Every time he meets me, he ____ to me.

A. smiled

B. would smile

C. will smile

D. is smiling

36. “____ you like to see a film?”“Yes,I’d like ____.”

A will; to B. Would; to see C. Would; to D. Will; to see

37. He asked me for his book many times. Please tell him he ____ have it tomorrow.

A. must

B. may

C. shall

D. is

39. Night has fallen. We have to go home, ____ we?

A. don’t

B. haven’t

C. mustn’t

D. shouldn’t

40. The cat ____ hibernate is winter.

A. doesn’t need to

B. needn’t

C. mustn’t

D. shouldn’t

41. Your composition ____ rewriting, ____ it?

A. need; needn’t

B. needs; doesn’t

C. needs; does

D. need; doesn’t

42. Neither of them ____ the snake.

A. dares catch

B. dares to catch

C. dare catch

D. dare catching

43. He ____ any help.

A. needn’t

B. doesn’t need

C. need

D. do need

44. I’m afraid you must have met with many difficulties in the work, ____?

A. didn’t you

B. aren’t you

C. mustn’t you

D. needn’t you

45. I wish to shake hands with you, ____?

A. will you

B. shall we

C. can you

D. may I

46. Susan, you are so lazy. This job ____ hours before.

A. should finish

B. could be finished

C. must have been finished

D. should have been finished

47. ____ if it were spring all the year round?

A. Shall it be nice

B. Will it be nice

C. Would it be nice

D. Ought it to be nice

48. Jane: You MUST do as I tell you. Kate: Oh, I must, ____?

A. should

B. mustn’t I

C. ought I

D. must I

49. I don’t suppose he’s finished the job, ____? A. do you B. is he C. has he D. hasn’t he

50. He was too busy, otherwise he ____ to see you.

A. would go

B. would be

C. should have

D. would have gone

51. --- You can swim about under the water like a fish. --- It’s easy! Babies can do it.

--- They can’t. You ____! A. must joke B. may joke C. must be joking D. can be joking

52. --- Must I finish all the exercises today?

--- No, you ____, but you ____ finish them before Friday.

A. mustn’t; need

B. don’t have to; must

C. needn’t to; need

D. shouldn’t; ought

53. The boy ____ play truant.

A. dares

B. dared not to

C. dares not to

D. didn’t dare to

54. We went to work on foot yesterday, though he ____ by bus.

A. must have gone

B. might have gone

C. would have gone

D. could have gone

55. “Don’t you know ____ get those gold medals?”

A. how Tim could

B. how Tim was able to

C. how was Tim able to

D. how could Tim

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情态动词讲解归纳集团公司文件内部编码：（TTT-UUTT-MMYB-URTTY-ITTLTY-

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⑵表示许可，主要用于口语，书面语一般用may。例如：Canwegohomenow,please— No,you can’t.我们可以现在就回家吗——不可以。Youcanonlysmokeinthisroom. 你只能在这间房间里抽烟。 You can’t keepthelibrarybooksformorethanamonth.图书馆的书借期不可超过一个月。 ⑶表示“可能”，与may同义，但一般用在疑问句中。例如：Whatcanhepossiblywant他可能会想要什么呢另外，在否定句中，否定形式can’t表示推测“不大可能”。例如：Anybodycanmakemistakes. 任何人都可能会犯错误。Thenews can’t betrue.那消息不大可能是真的。与第一、二人称连用时，还可以就可能的解决问题的方式或可能的行为提出建议。在这里，也可用could使语气婉转。例如： Can/Couldwemeetagainnextweek下周我们可以再见面吗Whatshallwedo—Wecan/couldtryaskingLucyforhelp.我们怎么办呢—— 我们可以请露茜帮忙试试看。Youcan/couldhelpmewiththecooking.你可以帮我做饭。 2.may的基本用法: ⑴表示“许可”，用can比较口语化。例如：Youmay/cancomeifyouwish. 如果你想来，你就来。Youmaynotpickflowersinthispark.

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情态动词专项练习 1. I told Sally how to get here, but perhaps I _______ for her. A. had to write it out B. must have written it out C. should have written it out D. ought to write it out 2. —There were already five people in the car but they managed to take me as well. —It _______ a comfortable journey. A. can’t be B. shouldn’t be C. mustn’t have been D. couldn’t have been 3. It’s nearly seven o’clock. Jack _______ be here at any moment. A. must B. Need C. should D. can 4. Johnny, you _______ play with the knife, you _______ hurt yourself. A. won’t; can’t B. mustn’t; may C.shouldn’t; must D. can’t; shouldn’t 5. The fire spread through the hotel very quickly but everyone _______ get out. A. had to B. would C. could D. was able to 6. —When can I come for the photos? I need them tomorrow afternoon. —They _______ be ready by 12:00. A. can B. should C. might D. need 7. —I stayed at a hotel while in New York. —Oh, did you? You _______ with Barbara. A. could have stayed B. could stay C. would stay D. must have stayed 8. —Are you coming to Jeff’s party? —I’m not sure. I _______ go to the concert instead. A. must B. would C. should D. might 9. I was really anxious about you. You _______ home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D. needn’t leave 10. —Is John coming by train? —He should, but he _______ not. He likes driving his car. A. must B. can C. need D. may 11. A left-luggage office is a place where bags _____ be left for a short time, especially at a railway station. A. should B. can C. must D. will 12. I wonder how he _______ that to the teacher. A. dare to say B. dare saying C. not dare say D. dared say 13. When he was there, he ___ go to that coffee shop at the corner after work every day. A. would B. should C. had better D. might 14. It has been announced that candidates _____ remain in their seats until all the papers have been collected. A. can B. will C. may D. shall 15. How ______you say that you really understand the whole story if you have covered only a part of the article? A. can B. must C. need D. may 16. —I hear you’ve got a set of valuable Australian coin. _______ I have a look? —Yes, certainly. A. Do B. May C. Shall D. Should

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情态动词【知识要点】: 情态动词（Modal verbs）本身有一定的词义，表示语气的单词。但是不能独立作谓语，只能和动词原形一起构成谓语。情态动词用在行为动词前，表示说话人对这一动作或状态的看法或主观设想。情态动词虽然数量不多，但用途广泛，主要有下列： can (could), may (might), must, need, ought to, dare (dared), shall (should), will (would) must not. 情态动词无人称和数的变化，情态动词后面跟的动词须用原形，否定式构成是在情态动词后面加 "not"。疑问形式是将情态动词提至主语前。个别情态动词有现在式和过去式两种形式，过去式用来表达更加客气，委婉的语气，时态性不强，可用于过去，现在或将来。情态动词属非及物动词，故没有被动语态。

【典型例题】: 【专题一】:can和could的用法【例1】Can you lift this heavy box?(体力) 【解析】表示能力(体力、知识、技能) 【练习】 1.Mary speak three languages.(知识) 2. you skate?(技能) 此时可用be able to代替。Can只有一般现在时和一般过去式;而be able to 则有更多的时态。 I’ll not be able to come this afternoon. 当表示“经过努力才得以做成功某事”时应用be able to,不能用Can。【例2】 -----Can I go now? ----- Yes, you can. / No, you can’t. 【解析】表示请求和允许。此时可与may互换。在疑问句中还可用could,might 代替,不是过去式,只是语气更委婉,不能用于肯定句和答语中。【练习】 ---- I come to see you tomorrow? ---- Yes, you . ----No, you /I’m afraid not. 【例3】Can this be true? 【解析】表示推测(惊讶、怀疑、不相信的态度),用于疑问句、否定句和感叹句中。【练习】 This be done by him. How this be true? 【专题二】may和might的用法：【例1】----M ight/ May I smoke in this room? ---- No, you mus tn’t. 【解析】表示请求和允许。might比may语气更委婉,而不是过去式。否定回答时可用can’t或mustn’t,表示“不可以,禁止”。用May I...?征徇对方许可时比较正式和客气,而用Can I...?在口语中更常见。【练习】 ---- I take this book out of the room? ---- Yes, you . No, you 【例2】May you succeed! 【解析】用于祈使句,表示祝愿。

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