情态动词的难点及易错易混点知识提炼

1、第12讲情态动词的难点及易错易混点知识提炼【模拟试题】1. Never touch my computer while Im away . _. A. I shouldnt B. I mustnt C. I wont D. I dont 2. Why does Michael know so much about Angkor Watt?He _ have been there , or A. must D. oughtnt to C. may D. cant 3. We want someone to design the new art muse- um for us . _ the yo

2、ung fellow have a try?A. May B. Shall C. Will D. Need4. Why hasnt Jane arrived yet?She _ again in the morning.A. shouldnt have overslept B. may have turned off the alarm clockC. must have no one to call her D. should have someone to wake her up5. You _ him so closely ; you should have kept your dist

3、ance . A. shouldnt follow B. mustnt followC. couldnt have been following D. shouldnt have been following6. As teachers we should concern ourselves with what is said，not with what we think_. A. ought to be said B. must sayC. have to be said D. need to say7. Moms gift? She _ have chosen a better one f

4、or me. She _ be very happy to know it.A. should ; must B. might ; wouldntC. couldnt ; must D. mustnt ; cant8. _he have chosen as captain of the football team? Yes, he _. A. Can；must have B. Must；must haveC. Can；must D. Must；must9. Some women _ a good salary in a job instead of staying home，but they

5、decided not to work for the sake of the family . A. must make B. should have made C. would make D. could have made 10. Look , Johns fallen asleep. Oh, he _ too late last night.A. might sit up B. should have sat upC. could sit up D. must have sat up11. English is a language that many young people aro

6、und the world _ not speak perfectly but _ at least understand.A. may；can B. would；might C. Will；must D. could；might 12. If you _ wait over there for a minute , Mr. Smith , Ill tell our manager youve arrived . A. must B. should C. will D. can 13. The bus driver insisted that he _ at a normal speed an

7、d therefore _ for the child's death.A. drive ; not answer B. was driving ; shouldnt answerC. should drive ; shouldnt have answered D. drove；shouldnt answer14. _ for the doctors careful treatment , he _ till last year.A. If it is not ; cant live B. Were it not ; couldnt liveC. Had it not been ; c

8、ouldnt have lived D. If they were not ; couldnt live 15. We _ for her because she never came.A. neednt wait B. mustnt have waitedC. shouldnt have waited D. cant have waited16. We _ last night, but we went to the concert instead.A. must have studied B. might studyC. should have studied D. would study

9、 17. Its nearly seven oclock. Jack _ be here at any moment.A. shall B. need C. should D. can 18. You _ scold such a pupil who always keeps silent so seriously that you _ hurt him.A. should ; can B. may ; willC. mustnt ; may D. cant ; must 19. You may laugh , but Ive been thinking of becoming a veget

10、arian. Oh, you_ be out of your mind. You will be hungry all the time.A. must B. may C. will D. should 20. Tom came to work last Friday, but no one has seen him since._ he have had an accident?A. Should B. Must C. Might D. Could【试题答案】1. C 回答请求、命令的句子时通常用will或Won't。 2. C must +have done表示对过去情况的推测，语

11、气较为肯定，意为“一定”。may +have done也表示对过去情况的推测，语气不及must肯定，意为“或许”： 3. B shall表示征求意见或请求指示，含有按对方的指示行事的意思，只用于第一、三人称的疑问句中。 4. B may+ have done意为“或许做”，表示推测。Should（not）have done意为“本来（不）应该做而没有做而做了”，此表达与语境不符，have sb. do sth.意为“叫某人做某事”，不定式不可带to。 5. D shouldnt have been doing意为“本来不应该一直做”，表对过去一直的行动的评价。 6. A ought to按道理

12、应该7. C 妈妈的礼物? 她肯定挑不出比这件更好的礼物了。（即：这件是她挑得最好的礼物。） 妈妈听到你的话一定会非常高兴的。根据句意可知C为正确答案。 8. A 由句意和情态动词的用法可知A正确。 9. D could +have done意为“本来能够做（但实际没做）”，是虚拟语气的种用法。 10. D 由句意“他昨夜肯定熬到了很晚”可知D正确。 11. A may not表示“可能不”。句意：英语成为世界上好多年轻人可能不会说得很好但至少可以理解的语言。 12. C will这里是情态动词表示意愿，而不是时间助动词。 13. D insist这里的意思并不是“坚持要求”，而是“坚持陈述”。 14. C 句意：要不是这位医生的精心治疗，他不可能活到去年。另外的表达方式还有：if it had not been for But for 15. C 句意：我们本来就不应该等她，因为她根本就没来。16. C should+现在完成时态，表示“本应做什么，而实际却没有做”，根据句意“我们本该学习，但实际上我们去看演奏会了”判定C正确。 17. C ca