1、高中英语语法情态动词专项练习题一( ) 1. You _ return the book now. You can keep it till next week if you like. A. cant B. mustnt C. neednt D. may not( ) 2. Where is my pen? I _ it. A. might lose B. would have lost C. should have lost D. must have lost( ) 3. I wish I _ you yesterday. A. seen B. did see C. had seen D.
2、 were to see( ) 4. I didnt hear the phone. I _ asleep. A. must be B. must have been C. should be D. should have been( ) 5. If my lawyer _ here last Saturday, he _ me from going. A. had been; would have prevented B. had been; would prevent C. were; would prevent D. were; would have prevented( ) 6. He
3、 _ you more help, even though he was very busy. A. might have given B. might have C. may have given D. may give( ) 7. If it _ for the snow, we _ the mountain yesterday. A. were not; could have climbed B. were not; could climb C. had not been; could have climbed D. had not been; could climb( ) 8. Wit
4、hout electricity human life _ quite difficult today. A. is B. will be C. would have been D. would be( ) 9. A computer _ think for itself, it must be told what to do. A. cant B. couldnt C. may not D. might not( ) 10. Jenny _ have kept her word. I wonder why she changed her mind. A. must B. should C.
5、need D. would( )11. We _ last night, but we went to the concert instead.A. must have studied B. might study C. should have studied D. would study( ) 12. Could I borrow your dictionary? Yes, of course you _. A. might B. will C. can D. should( ) 13. Tom ought not to _ me your secret, but he meant no h
6、arm. A. have told B. tell C. be telling D. having told( ) 14. If he _, he _ that food. Luckily he was sent to the hospital immediately. A. was warned; would not take B. had been warned; would not have taken C. would be warned; had not taken D. would have been warned; had not taken( ) 15. Peter _ com
7、e with us tonight, but he isnt very sure yet. A. must B. may C. can D. will( ) 16. 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( ) 17. I didnt see your sister at the meeting. If she _,
8、 she would have met my brother. A. has come B. did come C. came D. had come( ) 18. Shall I tell John about it? No, you _. Ive told him already. A. neednt B. wouldnt C. mustnt D. shouldnt( ) 19. When a pencil is partly in a glass of water, it looks as if it _. A. breaks B. has broken C. were broken D
9、. had been broken( ) 20. Its nearly seven oclock. Jack _ be here at any moment. A. must B. need C. should D. can( ) 21. There were already five people in the car but they managed to take me as well. It _ a comfortable journey. A. cant be B. shouldnt be C. mustnt have been D. couldnt have been( ) 22.
10、 Johnny, you _ play with the knife, you _ hurt yourself. A. wont; cant B. mustnt; may C. shouldnt; must D. cant; shouldnt( ) 23. The fire spread through the hotel very quickly but everyone _ get out. A. had to B. would C. could D. was able to( ) 24. When can I come for the photos? I need them tomorr
11、ow afternoon. They _ be ready by 12:00. A. can B. should C. might D. need( ) 25. 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( ) 26. Will you stay for lunch? Sorry, _. My brother is coming to see me. A. I
12、 mustnt B. I cant C. I neednt D. I wont( ) 27. Are you coming to Jeffs party? Im not sure. I _ go to the concert instead. A. must B. would C. should D. might( ) 28. Write to me when you get home. _. A. I must B. I should C. I will D. I can( ) 29. I was really anxious about you, you _ home without a
13、word. A. mustnt leave B. shouldnt have left C. couldnt have left D. neednt leave( ) 30. Is John coming by train? He should, but he _ not. He likes driving his car.A. must B. can C. need D. may参考答案http:/1C 从原题中You can keep it till next week if you like这一信息句可知，“你不必现在还”。2D 从原题中Where is my pen?这一信息句可告诉考
14、生，“笔丢了”，丢的动作是过去发生的。因此用must + have done表示对过去事实的肯定猜测。3C 原题中的yesterday这一信息词告诉考生，在wish后的宾语从句中，用过去完成时，表示与过去事实相反的愿望。4B 从原题中的I didnt hear the phone.这一信息可以判断出，用must have done表示过去事实的准确的肯定猜测。5A 从原题中last Saturday这一信息词可知，条件句中用表示与过去 事实相反的过去完成时，主句用would + have done。6A might have + 过去分词，在次是虚拟语气，表示“本来可以给你更多的帮助”，而事实
15、则是帮助较少。7C 从原题中的yesterday这一信息词暗示考生，该句应选用与过去事实相反的过去完成时，If it had not been for “要不是因为”。8D 原题中的Without electricity相当于一个条件句：If there were no electricity,故主句用human life would be quite difficult today.9A can可以表示一种客观上的能力，本句cant，表示“不能，不会”。10B 从原题总的“I wonder why she changed her mind”“我不知道为何他改变了主意了。”这句话告诉考生Jan
16、ny没有守诺言。因此，用should + have done，表示“过去本应该做某事，而实际上没有做”。11C 可参看10题。意思是：“昨晚本应该学习，但是却去听音乐会了。”12C 原题中的could不是过去时，而表示一种委婉、客气的礼貌用语。因此用could提问时，用can回答。同样用would，might提问，用will和may回答。注意 Would you rather do such a thing? Yes, I would. Would you like some tea? Yes, I would.这两个对话中的would rather，would like是惯用法，故不能用wi
17、ll来回答。因为在这两个句型中，will不能去替换would。13A 可参看10、15题。该句意思是：“汤姆本来不该告诉我你的秘密，但他没有伤害你的意思。”ought not to have done = shouldnt have done14B 从答语中的Luckily he was sent to the hospital immediately这一信息句可提示考生，条件句应填表示与过去事实相反的时态。15B 从原题中的but he isnt very sure yet这一信息句可暗示考生，Peter当晚来的可能性不大。A是“准来，肯定来”，D是“将要来”。16C 可参看10、11、13
18、题。“本应该”而事实上没有17D 从原题中I didnt see your sister at the meeting和后文she would have met my brother这两个信息句可知，if条件句中应填与过去事实相反的过去完成时。可参看6、7、14题。18A 你不必告诉他。因为Ive told him already这一信息句已暗示考生了。19C 当as if引导虚拟语气的句子是，如果主句与从句中的谓语词所表达的动作同时发生时，as if后接一般过去时。例如：He walked as if he were lame.如果从句中的谓语动作发生个在主句谓语动作之前，则用过去完成时。例
19、如：He talked as if he had known the secret.不论主句中的谓语是现在时还是过去时。20C 只要考生抓住nearly一词和后文at any moment（随时的意思）这两个信息词语，就能很快选出C项，表示逻辑推测，意思是“快七点钟了，杰克一会儿就该到了。”21D 根据句意，是对过去情况的推测。“当时决不可能是一次舒服的乘车。”must表示对过去的推测只能用于肯定句。22B mustnt表示“禁止”；may表示“有可能”。句子的意思是：“你不可以玩刀，可能会伤你自己。”23D 该题在考考生could与was able to之间的区别。Was able to表示
20、在困难的情况下，经过一番周折而“能”，并且成功地做了。24B 该题考查情态动词should表推测的用法。Can和might都可以表示可能性，用might则语气更加不肯定。Need表示“需要”、“必需”。Should可以表示推测，结合实际，合乎逻辑，意为“应当”、“该”。根据第一个说话者说的I need them tomorrow afternoon的语境，可以确定正确答案为B。25A 该题在考查“情态动词+不定式的完成式”的用法，从会话的语境看，空白处应填“could + have +过去分词”表示过去本来能做到的事而事实上没有做到。26B 该题考查表示请求的英语口语，用will来向第二人称提
21、问的疑问结构，是表达一种意愿和请求，是以疑问的形式来表达较为婉转的祈使语气，意思是“请你，好吗？”，对于这种问句的肯定答语可用Sure! Certainly! Yes, of course. Id be glad to等；否定回答通常是Im sorry, I cant. No, Im afraid I cant. Im sorry, but I d like to, but 等。27D might表示“可能性”。28C 意思是“我会的”。对祈使句的肯定回答。29B shouldnt have done为本来不该做某事，而事实上做了。30D 用may not可表示“可能不”。而can not则表示断然的否定推测“不可能”。A，C意思不符。
