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第22讲 情态动词与虚拟语气经典精讲（上）
题一：If only he ______ quietly as the doctor instructed, he wouldn't suffer so much now.
A. lies B. lay C. had lain D. shouldn't lie
题二：— It was the drug, not the disease, that killed the boy. — He would be still alive today if he ______ that drug. A. not take B. shouldn’t have taken C. didn’t take D. hadn’t taken
题三：He ________ the test, but he wasn’t careful enough. A. could have passed B. were able to pass C. must have passed D. might be able to pass
题四：He didn’t come yesterday, or you ________ him.
A.would see B.were to see C.might have seen D.had seen
题五：Without the help of the local guide, we _____ our destination ahead of time. A. had not reached B. will not reach C. cannot have reached D. could not have reached
题六：But for the help of my English teacher, I the first prize in the English Writing Competition.
A. would not win B. would not have won C. would win D. would have won
题七：I forget where I read the article, or I _____ it to you now. A. will show B. would show
C. am going to show D. am showing
题八：Our former math teacher died of cancer last term, otherwise he ________. A.will still work B.should still work C.would still have worked D.would still be working
题九：— Are you coming to Jeff's party?
—I'm not sure. I_____ go to the concert instead. A. must B.would C . should D. might
题十：—Excuse me.Is this the right way to the Summer Palace? — Sorry, I am not sure.But it be _____ ?
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A. might B. will C. must D. can
题十一：I _____ watch TV at home than go to the cinema.
A. will B. would rather C. had better D. used to
题十二：Don’t come tomorrow. I _____ that you came next weekend.
A. can B. shall C.must D. would rather
题十三：Could I use your computer while you are out? Of course, you______ .
A. could B. should C. must D. can —Shall we have a smoke here?
—No, we_____. Because the worker is carrying some petrol.
A. won’t B. mustn’t C. can’t D. needn’t You must let us know when you are in France. —Yes, I_____.
A. will B. must C. have to D. should
题十四：— Could I have a word with you，mum? — Oh dear, if you _____.
A. can B. must C. may D. should —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. I won’t —Make sure that the windows are shut before you leave. —OK，I _____.
A. must B.do C. will D.can
题十五：—Did you hand in your homework this morning? —No, I , but I forget.
A. ought to B. ought to have C. ought to D. must have
题十六：The doctor said, “Sir, you be sitting in this waiting-room. It’s for the children only. ”
A. needn’t B. may not C. oughtn’t to D. won’t
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题一： C
详解：本题是个混合虚拟语气。由now可知，主句与现在事实相反；由instructed可知if条件句与过去事实相反，从句谓语动词应用过去完成时。
题二： D
详解：由It was the drug，not the disease，that killed the boy.可知，if条件句是与过去事实相反的虚拟条件句，从句的谓语动词应用过去完成时。
题三： A
详解：由but he wasn’t careful enough.（但他当时没有足够细心）可知，选A。 could have done 表示（过去）本来可能做某事，但实际并没有做。
题四： C
详解：or引导的是含蓄条件句。根据He didn’t come yesterday可知，表示的是与过去事实相反的虚拟语气, 主句的谓语动词用would/should/could/might + have done的形式
题五： D
详解：题意：如果没有当地导游的帮助，我们不可能提前到达目的地。此题是without引导的含蓄虚拟条件句，表示与过去事实相反时，主句中的谓语动词用would/should/could/might + have done的形式。
题六： B
详解：此题是but for引导的含蓄虚拟条件句，表示与过去事实相反时，主句中的谓语动词用would/should/could/might + have done的形式。
题七： B
详解：or otherwise引导的是含蓄虚拟条件句。由I forget where I read the article可知，表示的是与现在事实相反的虚拟语气，主句中的谓语动词应用would/should/could/might +do的形式。
题八： D
详解：otherwise引导的是含蓄虚拟条件句。 由Our former math teacher died of cancer last term可知，otherwise =if he hadn’t died of cancer last term；根据选项中的still可知，主句he ________表示的是与现在事实相反的虚拟语气，其谓语动词应用would +be+现在分词。
题九： D
详解：might后接动词原形的意思是\可能做某事\。因为对方回答说\表明它可能会去听音乐会, 但没有十分的把握。
题十： A
详解：\说明说话者对情况没有把握, 推测语气较弱, 使用might。
题十一： B
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详解：would rather…than...是一个固定结构，意为“宁愿……而不愿……”, 使用时要用平行结构。
题十二： D
详解：would rather后可以接that从句，从句要用虚拟语气。其他选项后面不能接that从句。
题十三： DBA
详解：对Could/Can/Might/May开头的问句征求对方许可时，肯定回答用can或may。 详解：根据Because the worker is carrying some petrol.可知，应选mustn’t (不许)。 详解：will表示意愿，意为“会”。
题十四： BBC
详解：句意为：妈妈，我可以和你说句话吗？”“噢，亲爱的，如果你非要说的话。”must表示“非要”之意。
详解：甲方邀请乙方留下吃饭，乙方婉言谢绝并表示道歉，原因是兄弟要来访。A意为“不许”，C意为“不必要”，都不符合语境。D意为“不会，不愿意”，既不礼貌也不得体，且与后面陈述的理由语气上下不连贯，故不可取。B意为“不能”，显得礼貌委婉，符合语境。
详解：will表示意愿，意为“会”。
题十五： B
详解：—你今天上午交作业了吗？—我本应该交的，但我忘了。此处是省略句，完整形式是I ought to have handed it in, but I forget。ought to have done表示“本应该做某事”。当不定式再次出现时，可以承前省略动词原形，只保留to，但是如果不定式中有have时，have也要保留。
题十六： C
详解：题意：医生说，“先生，你不应该坐在这个候诊室里，这是儿童专用的。oughtn’t to “不应该”符合语境。
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2015届高考英语一轮复习 知识点专题练习 第22讲 情态动词与虚拟语气经典精讲（上，含解析）
