1.—— Don’t forget to bring my new books tomorrow afternoon. —— No, I＿＿＿＿＿＿＿. A. don’t B. can’t C. won’t D. couldn’t 2. I hear you’ve got a set of Australian coins.＿＿＿I have a look? —— Yes, certainly. A. Do B. May C.Shall D. Should 3. He seldom listens to others. He＿＿＿＿＿answer for what he has done. A. shall B. will C. can D. would 4. —— May I leave the office before 5 o’clock in the afternoon? —— No, I’m afraid you＿＿＿＿＿＿＿. A. needn’t B. shouldn’t C. mustn't D. won’t 5. —— Shall I tell John about it? —— No, you＿＿. I don’t know his telephone number. A. needn’t B. wouldn’t C. mustn’t D. shouldn’t 6. Mr Bush is on time for everything. How＿＿＿it be that he was late for the opening ceremony? A. can B. should C. may D. must 7. The traffic light is red, so I＿＿＿stop my car. A. must B. have to C. can D. mustn’t 8. —— What happened to the young trees we planted? —— The trees＿＿＿well, but I didn’t water them. A. might grow B. needn’t have grown C. would grow D. would have grown 9. I was really anxious about you. You ＿ ＿ ＿ home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D. needn’t leave 10. Children＿＿＿＿＿＿＿＿in public very often. A. should be praised B. shouldn’t have praised C. shouldn’t have been praised D. shouldn’t be praised 11. Let’s clean the classroom, ＿＿＿＿＿＿＿? A. won’t you B. shall we C. do we D. will not you 12. Tom＿＿＿＿＿＿＿show his exam results to his parents. A. dare not B. dared C. dare to D. dares not to 13. I don’t think he＿＿＿＿＿＿＿ a new bike. A. need to buy B. needs buy C. need D. need buy 14. —— Nacy＿＿＿＿ the letter from her mother. —No, she can’t have. The postman hasn’t come yet. A. can receive B. can have received C. must have received D. must receive 15. She＿＿the film. She knows nothing about it.
A. can’t see B. can’t have seen C. must see D. mustn’t have seen 16. They must have been here the day before yesterday,＿ ＿＿＿? A. mustn’t they B. didn’t they C. mustn’t have they D. had they 17. —— I didn’t see her yesterday. —— Oh, but you ＿＿＿＿＿＿＿＿＿＿＿. A. must have B. ought to C. should have D. cannot have 18. —— Must I take a bus ? —— No, you＿＿＿＿. You can walk from here. A. must not B. don’t C. don’t have to D. had better not to 19. — Why do you make me do so? — I am sorry that you＿＿＿＿＿do such a thing. A. would B. can C. should D. may 20. — Will you stay for lunch? — Sorry, ＿＿＿. My brother is coming to see me. A. I mustn’t B. I can’t C. I needn’t D. won’t 21. What would have happened＿＿＿＿, as far as the river bank? A. if Bob has walked farther B. if Bob should walk farther C. had Bob walked farther D. if Bob walked farther 22. You didn’t let me drive. If we＿＿＿＿in turn, you ＿＿＿ so tired. A. drove； didn’t get B. drove； wouldn’t get C. were driving； wouldn’t get D. had driven； wouldn’t have got 23. Without electricity human life ＿ ＿ ＿ ＿ quite different today. A. is B. will be C. would have been D. would be 24. Oh, Janne, you’ve broken another glass. You ought ＿＿＿＿when you washed it. A. be careful B. to care C. have cared D. to have been careful 25. I ＿ __often go fishing when I lived in the countryside. A. should B. would C. could D. might 26. He＿＿＿＿＿＿rather stay at home than go to the cinema with you. A. should B. might C. would D. had better 27. It’s high time we＿＿＿＿＿ to the theater. A. will B. shall C. are going to D. went 28. —— Could I use your telephone? —— Yes, of course you ＿＿＿＿＿＿＿＿＿. A. could B. will C. can D. might
29. It’s strange that they＿＿＿＿＿nothing about this matter. A. know B. would know C. knows D. knew 30. I wish you＿＿＿＿＿＿go with me tomorrow. A. will B. would C. shall D. can 31. —— Do you still remember the day when we went to the Great Wall? —— I can’t remember it well, but ＿ ＿ ＿ ＿ ＿ ＿ sometime last autumn? A. might it be B. could it have been C. could it be D. must it have been 32. —— I can’t get through to the general manager’s office anyhow. —— The line is busy. Someone＿＿the telephone. A. must use B. uses C. must have been using D. must be using 33. He suggests we＿＿＿＿＿＿to the cinema at once, otherwise we will be late. A .must go B. go C. will go D. would go 34. When a pencil is partly in a glass of water, it looks as if ＿＿＿＿. A. breaks B. has broken C. were broken D. had been broken 35. The general ordered that the thief＿＿＿＿. A. be punished B. would punish C. would be punished D. should punish 36. If only I＿＿＿＿＿how to operate a computer as you do! A. had known B. would know C. should know D. knew 37. It is surprising that he＿＿＿＿at the meeting. A. was B. be C. is D. were 38. If you＿＿＿＿wait a moment, I’ll go and find our manager. A. can B. should C. will D. must 39. —— Do you think he will do me a favor? —— As far as I know, he is the last one to help others. He＿＿＿＿be prepared to give you a hand, though. A. might B. must C. can D. should 40. Even though I’d hurt my leg, I＿＿＿＿＿＿ swim back to the river bank. A. could B. might C. had to D. was able to 41. You＿＿＿＿＿＿＿go to the party if you don’t finish your homework first. A. won’t B. don’t C. oughtn’t D. shan’t 42. —— It is rather cold here. Shall we light a fire? —— No, we＿＿＿because things are easy to catch fire. A. won’t B. can’t C. mustn’t D. needn’t 43. I＿＿＿＿＿＿Professor Jones had taught me this
question. A. believe B. deeply think C. wish D. suppose 44. The chairman requested that ＿＿＿＿＿＿＿. A. the members studied the problem more carefully B. the problems were more carefully studied C. the problems could be studied with more care D. the members study the problem more carefully 45. I＿＿＿＿＿＿it again. A. would like you to read B. would like that you read C. would like you reading D. would like you read 46. If you really want yourself to be in good health, you must＿＿＿always＿＿＿so much. A. not； be smoking B. not； have smoked C. not； to smoke D. be not； smoking 47. If I＿＿＿you, I＿＿＿＿more attention to English idioms and phrases. A. was； shall pay B. am； will pay C. would be； would pay D. were； would pay 48. “Would you have told him the answer had it been possible?” “I would have, but I ＿＿＿＿so busy then.” A. had been B. were C. was D. would be 49. He had an expression of resentment（不高兴）, as if Martin＿＿＿a fool of him. A. had made B. makes C. made D. would make 50. ＿＿＿＿the fog, we should have reached our school. A. Because of B. In spite of C. In case of D. But for 51. There was a half smile on his face which suggested that he＿＿＿＿happy to have given his life for his country. A. was B. should be C. would be D. were 52. We all agreed to her suggestion that we＿＿＿＿＿＿ to the Great Wall for sightseeing(观光 ). A. will go B. go C. shall go D. should have gone 53. You must be a student, ＿＿＿＿＿＿＿＿you? A. wasn’t B. are C. mustn’t D. aren’t 54. The young man insisted that he ＿ ＿ ＿ ＿ ＿ nothing wrong and＿＿＿free. A. did； set B. had done； should be set C. do； be set D. had done； must be set 55. Without your help, I ＿＿＿＿the exam last term. A. failed in B. would have failed C. wouldn’t pass D. would fail
参考答案及解析 1.C。will 在此表示“应诺”。 2.B。May I...?中的 may 用以表示“允许、许可”。 3.A。shall 用于第二、三人称的肯定句或否定句，表示 说话人的意愿，有“命令、警告、威胁、强制、允诺、 决心”之意。 4.C。may 表示“允许”。回答 may 引起的问句，肯定式 一般用 Yes, of course.／Yes, certainly.／Sure.／Yes, you may.否定式用 No, you mustn’t. 5.A。needn’t 表示“不必要”；mustn’t 表示“禁止”； wouldn’t 表示“拒绝”。 6.A。can 表示“可能性”，通常用于否定句或疑问句中， 且有时还带有“惊奇、不相信”等感情色彩。 7.B。 must 表示说话人的主观愿望， have to 多表示客 而 观需要。 8.D。 would have done 表示对过去已发生的事情的推测， 表示“可能……”。 9.B。shouldn’t have done 表示“过去本来不应该做某事 而事实上已经做了”。 10.D。should／should not＋do，表示“（现在）应该／ 不应该……”。 11.B。 Let’s do sth.表示“建议做某事”， 含听话一方在内， 故用 shall we。 如果用 Let us do sth.结构， 则用 will you? 表示请求对方允许。 12.A。 情态动词 dare 的过去式为 dared， 常用于否定句、 疑问句及条件句中， 没有人称和数的变化， 否定式是在 dare 后接 not，再接动词原形。dare 作为实义动词时， 有人称和数的变化，构成否定句时，前要加助动词，后 接带 to 或不带 to 的动词不定式。13.D。need 作为情态 动词，一般用于否定句、疑问句及条件句中，后接动词 原形。表示“现在不必干某事”,用 need not do sth.；表示 “过去不必干某事”， need not have done。 用 need 作为实 义动词,与其它动词用法相同，用于否定句或疑问句要 加助动词。 14.C。“must have done”结构，表示对过去发生情况的 肯定推测。 15.B。can’t have done，表示对过去发生情况的否定推 测，意为“不可能已经……”。 16.B。 must have done 表示对过去发生情况的肯定推测， 句中带有明确的过去时间状语， 故附加疑问句用“didn’t they”。17.C。should／ought to have done 表示“本来应 该做的事而事实上并未做”。根据上下文，句中省去了 seen her。 18.C。回答 must 引起的问句，否定回答用 needn’t 或 don’t have to. 19.C。I’m sorry／surprised／disappointed 之后的从句 中，有时采用虚拟语气 should do 来表示“难过、惊奇” 等情绪。 20.B。 “Will you...？”在此表示邀请或请求， 回答时如果
用 I won’t 显得极不礼貌，也不符合下文； My brother is... me.表示“我不能来的原因”。 21.C。此题表示与过去事实相反的假设，主句用 would have done,从句用 had done,此处用了倒装的省略形式, 即省去 if, had 提到句首。 22.D。参见上题。 23.D 。 此 题 表 示 与 现 在 事 实 相 反 的 假 设 ， 主 句 用 should/would/might/could+do. 24。D。参见注 17。 25。B。would 在此表示过去的习惯、习性、倾向等， 意为"常......",通常与 often,sometimes,for hours 等表示时 间的短语连用。 26.C。would rather do sth. than do sth.为固定搭配，“宁 愿做……而不愿做……”。 27.D。 It’s(high／about) time that 从句的谓语动词多用过 去式，有时也可用 should do。 28.C。Could I...？问句表示委婉的请求，若允许对方， 应用 can 来作答，而不用 could。 29.A。在 It’s important／surprising／desirable／strange ／necessary／no wonder／a pity／a shame＋that 从句 中，从句谓语动词用（should ） do。 30.B。wish 后接从句，如果从句指将来的愿望，谓语 动词用 would／could＋do； 如果表示过去未能实现的愿 望，从句谓语动词用 had done；如果表示现在未能实现 的愿望，从句的谓语动词用过去式，be 动词用 were。 31.B。could have done 表示对过去发生情况的可能性推 测。 32.D。must be using 表示此刻“一定正在使用……”。 33.B。 suggest, demand, request， 在 require(要求)， order(命 令),insist（坚持） ，advise（劝告）等动词之后的宾语从 句中，谓语动词要用(should) do，同时还应注意语态。 34.C。 if 引导的从句， as 如果所说内容与事实不相符时， 常用虚拟语气。 此题是一种自然现象， 故应用一般过去 时。注意比较 It seems／looks as if it is going to rain.(看 起来天将要下雨。) 35.A。参见注 33。 36.D。在 if only 引导的感叹句中，谓语动词的形式与 wish 后宾语从句中谓语动词的形式一样。 37.B。参见注 29。 38.C。will 在此为情态动词，表示“意愿”。 39.A。根据上下文可知句意为“他不愿意帮助别人，但 也许他会帮你的忙”。 用“might”， 表示“可能性”比较小。 40.D。can 表示能力时可用 be able to 代替。但 can 只有 一般时和过去时，be able to 可用于各种时态。如果表 示“过去有能力并成功地做成了某事"时， 要用 was/were able to，不用 could。 41.D。参见注 3。 42. C。mustn’t 在此表示“禁止”。 43.C。参见注 30。
44.D。参见注 33。 45.A。would like sb. to do sth.意为“想要某人做某事”。 为固定搭配。 46.A。mustn’t be doing 与 always 连用，表示“一定不要 总是在做……”，含有“埋怨、不满”等感情色彩。 47.D。 该题表示与现在事实相反的假设， 从句谓语动词 用过去式，be 用 were，主句用 would do。 48.C。该句叙述当时的真实情况，故用 C。 49.A。该题中 as if 引导的从句表示与过去事实相反的 假设，从句谓语动词用 had done。 50.D。but for（要不是）引导的介词短语，相当于 if it hadn’t been the fog。 51.A。该题中 suggest 意为“表明、暗示”，这时其后宾 语从句中谓语动词用陈述语气。 52.B。在 advice,demand,idea,order,plan,suggestion 等名 词后的同位语从句或表语从句中要用虚拟语气， 其谓语 形式为“（should） do”。 53.D。句中的 must 表示对现在的状态或现在的事实进 行推测，故后面的附加疑问部分用一般现在时。 54.B。insist 意为“坚持说”时，后面的宾语从句中谓语 动词用陈述语气,即如果从句动作与主句动作同时发 生， 从句谓语用一般过去时； 如果从句动作先于主句动 作发生，则从句谓语用过去完成时。意为“坚决要求” 时，后面宾语从句中谓语动词用“(should) do”。 55.B。本句属于隐含式虚拟语气。句中 without 短语相 当于一个与过去事实相反的虚似条件句，故选 B。