1、()1 John_ come to see us tonight, but he isnt very sure yet.A. mayB. canC. has toD. Must2They _ do well in the exam.A. can be able toB. be able toC. can able toD. are able to3 May I take this book out? No, you_.A. cantB. may notC. needntD. arent4You_ go and see a doctor at once because youre got a f
2、ever. A. canB. must C. dareD. would5 Can youspeak Japanese?No, I_.A. mustntB. cantC. needntD. may not1. He_ be in the classroom, I think No, he _ be in the classroom. I saw him go home a minute ago. A.can; may notB. must; may notC. may; cantD. may; mustnt2 Shall I get one more cake for you, Dad? Tha
3、nks, but you_, Ive had enough.A. may notB. must notC. cantD. neednt3 Even the top students in our class cant work out this problem, so it bevery difficult.A. mayB. mustC. canD. need4He isnt at school. I think he _ be ill.A. canB. shallC. mustD. has to5_ I take this one?A. MayB. WillC. AreD. Do1The c
4、hildren_ play football on the road.A. cantB. canC. mustntD. must2You _ be late for school again next time.A. mustntB. needntC. dont have toD. dont need to3 Must I do my homework at once? No, you_.A. needntB. mustntC. cantD. may not1 His arm is allright. He_ go and see the doctor.A. has not toB. dont
5、 have toC. havent toD. doesnt have to2He had to give up the plan, _ he?A. didB. didntC. doesD. doesnt3 They had to walk here, _ they?A. mustntB. didC. didntD. hadnt1He had better stay here, _ he?A. doesntB. dontC. hadntD. isnt2Youd better_late next time.A. not to beB. not beC. wont beD. dont be3Youd
6、 better _ your hair _ once a month.A. had; cutB. had; cuttedC. have; cutD. have; cutted4You_ ask that man over there. Maybe he knows the way.A. had better not toB. had not betterC. had betterD.had better not1 Shall we go and visit the History Museum next Sunday? _A. Here you areB. Sorry, I cantC. Ye
7、s, pleaseD. Let me try2 Why dont you ask Mike to go with us? Thanks, _.A. I willB. I wontC. leanD. I may3 _ I take the newspaper away? No, you mustnt. You_read it onhere.A. Must; canB. May; canC. Need; mustD. Must; must1Excuse me. _ you please pass me that cup?A. DoB. Should C. Would D. Must2_ you l
8、ike to have another try?A. CouldB. WillC. WouldD. Do3 Would you like to go boating with us? Yes, _. A. Id likeB. I wantC. Id like toD. I do 1 You_ worryabout your son. He will get well soon.A. needntB. cantC. mustntD. have to2 The poor man needs our help,_ he?A. needB. needntC. doesD. doesnt3 Must w
9、e do our homework first? No, you_. You may have a rest first.A. mustnt B. neednt C. may not D. cant1. I told Sally how to get here, but perhaps I _ for her.A. had to write it outB. must have writtenit outC. should have written it outD. ought to write it out 2. There werealready five people in the ca
10、r but they managed to take me as well. It _ a comfortable journey.A. can t beB. shouldn t beC. mustn t have beenD. couldn t have been 3. It s nearly seven o clock. Jack _ be here at any moment.A. must B. NeedC. shouldD. can4. Johnny, you _ play with the knife, you _ hurt yourself.A. won t; can tB. m
11、ustn t; mayC.shouldn t; mustD. can t; shouldn t5. The fire spread through the hotel very quickly but everyone _ get out.A. had toB. wouldC. couldD. was able to6. When can I come for the photos? I need them tomorrow afternoon. They _ be ready by 12:00.A. canB. shouldC. mightD. need7. I stayed at a ho
12、tel while in New York. Oh, did you? You _ with Barbara.A. could have stayedB. could stayC. would stayD. must have stayed8. Are you coming to Jeff s party?Im not sure. I _ go to the concert instead.A. mustB. wouldC. shouldD. might9. I was really anxious about you. You _ home without a word.A. mustn t
13、 leaveB. shouldn t have leftC. couldn t have leftD. needn t leave10. Is John coming by train? He should, but he _ not. He likes driving his car.A. mustB. canC. needD. may11. A left-luggage office is a place where bags _ be left for a short time, especially at a railway station.A. should B. canC. mus
14、tD. will12. I wonder how he _ that to the teacher.A. dare to sayB. dare sayingC. not dare sayD. dared say13. When he was there, he _ go to that coffee shop at the corner after work every day.A. would B. shouldC. had betterD. might14. It has been announced that candidates _ remain in theirseats until
15、 all the papers have been collected.A. canB. willC. mayD. shall15. How _ou say that you really understand the whole story if you have covered only a part of the article?A. canB. mustC. needD. may 16. I hear you vegot a set of valuable Australian coin. _ I have a look? Yes,certainly.A. DoB. MayC. Sha
16、llD. Should【巧学活用参考答案】1. 1-5 A D A B B2. 1-5 C D B C A 3. 1-3 C A A 4. 1-3 D B C5. 1-4 C B C C 6. 1-3 B A B7. 1-3C C C 8. 1-3 A D B1. C。 ought to / should have+ 去分 表示后悔当初 做但却没做某事。也 我本 把 情 参考答案地址写 她的。2. D。couldnt have+ 去分 表示 去情况的推 。既然小汽 上已有五人，且是 法才把你 去的，如此 ，旅途当然不可能舒服。3. C。nearly 暗示 不早了， Jack按理 当 (shou
17、ld)随 (at anymoment) 都有可能到达 里。 must 气 ； can 一般不用于肯定推 ； need 意 不通，也不用于肯定句。4. B。mustnt(不 、千万不 )表示禁止。 may 表示可能性。句意 你千万不要玩刀子，可能会弄 自己的。5. D。表示 去具体某次能 做成某事只能用 was / were able to 而不用 could。6. B。should 表示按理 当，大概。can 一般不用于肯定推 ；用 might 气太不肯定， 客可能走掉。7. A。could have done 表示本可以做但却没有做的事。句意 你本来可以住在Barbara 那儿的；而 mus
18、t have done 只表示有把握的肯定推 ， 与前面具有疑 气的Oh, did you?不符。8. D。 境明 提示我可能 (might)要去听音 会。9. B。表示 微的 ，句意 我真的好担心你啊。你当 本不 不 一声就离开家的。10. D。由他自己喜 开 一 推断，他可能不会(may not) 坐火 来。 can not不可能， 气太肯定。11. B。 can 表示可以。 should(应该 ), must(必 ), will(愿意 )均不符合 境。12. D。dare 作行 ,一般接 to do，但疑 式或否定式中to 可以省略，此句有疑 口气。13. A。would 表示 去的 。14. D。在 章中告 考者，在收完所有 卷前必 留在教室里。15. A。can 在疑 句中，表示疑惑、 疑，根据情况可 作能、可以等。16. B。 may 表示 求 方允 ，即：我可以做 ?
