高中英语情态动词练习题.doc

1. “I thought you wouldnt mind.” “Well, as a matter of fact I dont, but you _ me first.” A. should askB. should have asked C. must askD. must have asked2. “I called you yesterday. A woman answered, but I didnt recognize her voice.” “Oh, it _ my aunt Jean.”A. must beB. must have been C. might beD. can have been3. That car nearly hit me; I _. A.might be killed B.might have been killed C. may be killedD.may been killed4. Its a very kind offer, but I really _ accept it. A. mustntB. neednt C. cantD. dont 5. The police still havent found her, but theyre doing all they _. A. mayB. can C. mustD. will6. You _ practise the drums while the baby is sleeping. A. needntB. mightnt C. mustntD. wont 7. You _ him the news; he knew it already. A. neednt tellB. neednt have toldC. mightnt tellD. mightnt have told8. As shes not here, I suppose she _ home.A. must goB. must have gone C. might goD. might be going9. Are you still here? You _ home hours ago. A. should goB. should have gone C. might goD. may have gone10. “I called you yesterday. A woman answered, but I didnt recognize her voice.” “Oh, it _ my aunt Jean.”A. must beB. must have been C. might beD. can have been11. I _ have met him a long time ago. Both his name and face are very familiar.A. mayB. can C. wouldD. should 13.“Shall we go shopping?” “Sorry, we _ buy anything now because none of the shops are open.”A. mustntB. neednt C. cantD. shouldnt14. They often go to the restaurants for meals. They _ be very poor.A. mustntB. cant C. may notD. neednt 15. I didnt see her in the meeting room this morning. She _ have spoken at the meeting.A. mustntB. shouldnt C. needntD. couldnt17. He _ the test again, in which case, his mother will be very disappointed. A. might failB. must have failed C. should failD. could have failed18. “Why didnt she come to the meeting yesterday?” “Im not so sure. She _ ill.”A. should beB. should have been C. must beD. might have been19. Why did you just sit and watch? You _ me.A. could helpB. should help C. could have helpedD. must have helped20. “You _ your teacher for help. He is kind-hearted.” “Yes. A whole day _.”A. can ask, will waste B. must have asked, had wastedC. could have asked, was wasted D. shouldnt have asked, would be wasted21. “Is there a flight to London this evening?” “There _ be. Ill phone the airport and find it out.”A. must B. might C. would D. can22. “Show me your permit, please.” “Oh, its not in my pocket. It _.”A. might fall out B.could fall out C.should have fallen out D. must have fallen out23. “Look at these tracks. It _ be a wolf.” “Dont be so sure. I think it _ be a fox.”nitrogen n. 氮A. must; could B. may; might C. need; mustD. could; needlessen vi. & vt. 减少；减轻25. “Did Jim come?” “I dont know. He _ while I was out.”A. might have comeB. might come C. mush have comeD. should have come amphibious adj. 两栖（类）的1. 选B，should 后接动词完成式表示“本来应该做某事，结果未做”，此处含有责备之意。2. 选B，对过去情况的肯定推测，宜用“情态动词 + 动词完成式”，再根据句意，可确定答案为B。注：can 表示推测通常不用于肯定陈述句。单元住宅3. 选B，表示过去可能发生而实际上未发生的事，用might + 动词完成式。若只是推测过去可能已经发生的事，则可用 may might + 动词完成式，如 He may might have gone. 他可能已经走了。浏览；扫描4. 选C。由句意可知。小册子；指南5. 选B，do all one can 意为“尽力”或“竭尽全力”。 sculpture n. 雕塑6. 选C，mustnt 在此相当于 cant，且语气更强。7. 选B，“neednt + 动词完成式”的意思是：本来不必做某事，但实际上做了。上句意思是“你本来不必告诉他这个消息的，因为他(当时)已经知道了”。注意，句中 knew 为过去式。8. 选B，must 后接动词完成式表示对过去情况的肯定推测，意为“一定已经做了某事”。9. 选B，should 后接动词完成式表示“本来应该做某事，结果未做”。10. 选B，对过去情况的肯定推测，宜用“情态动词 + 动词完成式”，再根据句意，可确定答案为B。注：can 表示推测通常不用于肯定句。12. 选A。may have done sth 表示对过去可能发生的事进行推测，意为“可能曾经”。seize vt. 抓住；捉住；夺13. 选C。根据上下文的语境推知。cant 意为“不能”。specialist n. 专家；专业工作者14. 选B。根据上下文的语境推知。cant 表推测，意为“不不能” 15. 选D。couldnt have done sth 表示对过去情况进行推测，意为“过去不可能发生过某情况”。17. 选A。根据下文的 will be 可知，“他考试再不及格”是将来的事，据此可排除B和D。再根据语意，排除C。18. 选D。从时间上看，由于是昨天没来开会，所以推测他生病也应指昨天，故排除A和C。从语境上看，既然上文说 Im not so sure，那么说明说话者对自己的推测没有很大把握，故选D。frightened adj. 受惊的；受恐吓的19. 选C。根据上文的过去时态可知，此句谈的是过去的事，故排除A和C。根据语境排除D。20. 选C。couldnt have done sth 结构在此表示责备，指过去本来可以做某事但实际上未做。第二空填 was wasted，陈述的是过去的一事实。21. 选B。根据下文的 Ill phone the airport and find it out 可知，说话人对自己的推测没有很大把握，故选 might。若选A，语气太强，不合语境；若选D，不合语法习惯，因为can 表推测通常不用于肯定陈述句中。22. 选D。既然“通行证现在不在口袋里”，那么它“掉出去”应发生在过去，故排除A和B。