【英语】2018届语法二轮复习：情态动词典题搜索（含解析）学案（6页）

【英语】2018届语法二轮复习：情态动词典题搜索（含解析）学案（6页）

‎2018届语法二轮复习：情态动词典题搜索 ‎　　1. “I thought you wouldn’t mind.” “Well, as a matter of fact I don’t, but you _____ me first.”‎ ‎　　A. should ask B. should have asked ‎　　C. must ask D. must have asked ‎　　2. “I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it _____ my aunt Jean.”‎ ‎　　A. must be B. must have been ‎　　C. might be D. can have been ‎　　3. That car nearly hit me; I ______.‎ ‎　　A. might be killed B. might have been killed ‎　　C. may be killed D. may been killed ‎　　4. It’s a very kind offer, but I really _____ accept it.‎ ‎　　A. mustn’t B. needn’t ‎　　C. can’t D. don’t ‎　　5. The police still haven’t found her, but they’re doing all they _____.‎ ‎　　A. may B. can ‎　　C. must D. will ‎　　6. You _____ practise the drums while the baby is sleeping.‎ ‎　　A. needn’t B. mightn’t ‎　　C. mustn’t D. won’t ‎　　7. You _____ him the news; he knew it already.‎ ‎　　A. needn’t tell B. needn’t have told ‎　　C. mightn’t tell D. mightn’t have told ‎　　8. As she’s not here, I suppose she _____ home.‎ ‎　　A. must go B. must have gone ‎　　C. might go D. might be going ‎　　9. Are you still here? You ______ home hours ago.‎ ‎　　A. should go B. should have gone ‎　　C. might go D. may have gone ‎　　10. “I called you yesterday. A woman answered, but I didn’t recognize her voice.” “Oh, it _____ my aunt Jean.”‎ ‎　　A. must be B. must have been ‎　　C. might be D. can have been ‎　　11. I _______ have met him a long time ago. Both his name and face are very familiar.‎ ‎　　A. may B. can ‎　　C. would D. should ‎　　13. “Shall we go shopping?” “Sorry, we _______ buy anything now because none of the shops are open.”‎ ‎　　A. mustn’t B. needn’t ‎　　C. can’t D. shouldn’t ‎　　14. They often go to the restaurants for meals. They _____ be very poor.‎ ‎　　A. mustn’t B. can’t ‎　　C. may not D. needn’t ‎　　15. I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.‎ ‎　　A. mustn’t B. shouldn’t ‎　　C. needn’t D. couldn’t ‎　　17. He ______ the test again, in which case, his mother will be very disappointed.‎ ‎　　A. might fail B. must have failed ‎　　C. should fail D. could have failed ‎　　18. “Why didn’t she come to the meeting yesterday?” “I’m not so sure. She ______ ill.”‎ ‎　　A. should be B. should have been ‎　　C. must be D. might have been ‎　　19. Why did you just sit and watch? You _______ me.‎ ‎　　A. could help B. should help ‎　　C. could have helped D. must have helped ‎　　20. “You ______ your teacher for help. He is kind-hearted.” “Yes. A whole day _______.”‎ ‎　　A. can ask, will waste ‎　　B. must have asked, had wasted ‎　　C. could have asked, was wasted ‎　　D. shouldn’t have asked, would be wasted ‎　　21. “Is there a flight to London this evening?” “There _______ be. I’ll phone the airport and find it out.”‎ ‎　　A. must B. might ‎　　C. would D. can ‎　　22. “Show me your permit, please.” “Oh, it’s not in my pocket. It ______.”‎ ‎　　A. might fall out B. could fall out ‎　　C. should have fallen out D. must have fallen out ‎　　23. “Look at these tracks. It _______ be a wolf.” “Don’t be so sure. I think it _______ be a fox.”‎ ‎　　A. must; could B. may; might ‎　　C. need; must D. could; need ‎　　25. “Did Jim come?” “I don’t know. He _______ while I was out.”‎ ‎　　A. might have come B. might come ‎　　C. mush have come D. should have come ‎　　【答案与解析】‎ ‎　　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。‎ ‎　　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。‎ ‎　　4. 选C。由句意可知。‎ ‎　　5. 选B，do all one can 意为“尽力”或“竭尽全力”。‎ ‎　　6. 选C，mustn’t 在此相当于 can’t，且语气更强。‎ ‎　　7. 选B，“needn’t + 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”。‎ ‎　　13. 选C。根据上下文的语境推知。can’t 意为“不能”。‎ ‎　　14. 选B。根据上下文的语境推知。can’t 表推测，意为“不不能”。‎ ‎　　16. 选D。couldn’t 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 I’m 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。‎ ‎　　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。couldn’t 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 I’ll 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。比较选项C和D所表示的意思，选D更恰当。‎ ‎　　24. 选A。根据 Don’t be so sure 可知前面一空应填must。第二空填的could表示推测，虽为过去式形式，但表示现在意义，语气较委婉，它与表推测的 can 主要用于否定句和疑问句不同，它可以用于肯定陈述句。‎ ‎　　25. 选A。根据句中有关时态可知“他来”发生在过去，故排除B;根据 I don’t know 可知选项C语气太肯定，不合适;选项D的意思是“本来应该来”，与语境不合。‎