1、最新情态动词选择题练习和答案最新情态动词选择题练习和答案一、单项选择情态动词1What a pity! Considering his ability and experience, he _ it better.Aneed have done Bmust have doneCcan have done Dmight have done【答案】D【解析】【详解】考查虚拟语气中的情态动词。句意:真遗憾啊!考虑到他的能力和经验,他也许可以做得更好。can have done较少使用此结构,表示对过去行为的怀疑;用于疑问句时意为“难道真的做了吗”,表示怀疑;need have done需要做某事,实
2、际上却未做(表示虚拟语气);must have done一定做了某事(表示对过去发生的事情的肯定推测);might have done表示对发生过的事情的推测,意思是“可能已经”或“也许已经”,用于肯定句中。故D正确。【点睛】本题是高考必考考点,一定要牢记句型意思。must have done过去肯定做了某事。should have done本应该做而实际未做。cant have done过去不可能做了某事;shouldnt have done 本不应该做而实际做了。need have done本有必要做某事而没做;neednt have done本没有必要做某事;注意没有mustnt hav
3、e done的形式。2Paul did a great job in the speech contest. He many times last week.Aneed have practised Bmight practiseCmust have practised Dcould practise【答案】C【解析】【详解】考查情态动词。句意:保罗在演讲比赛中表现得很好。他上星期一定练习了很多次。must have done是对过去发生的动作最有把握的猜测,意思是“一定”。故C选项正确。3The accident which left 15 people on board dead _ if
4、 both the angry female passenger and the bus driver had kept calm.Ashould have avoided Bshould be avoidedCcould have avoided Dcould have been avoided【答案】D【解析】【详解】考查“情态动词+完成式”。句意:如果愤怒的女乘客和巴士司机保持冷静,这起导致15人死亡的事故本来是可以避免的。could have done“本来能做而没有做”,且句子主语The accident和谓语动词avoid之间是被动关系,结合句意可知答案为D。【点睛】情态动词+ h
5、ave done结构:1.“must + have + 过去分词”表示对过去发生的事情或状态进行推测,语气比较坚定,通常只用于肯定句。如:It must have rained last night,for the ground is wet.2.“can / could + have + 过去分词”表示对过去某种情况的怀疑或不确定。can和could一般用于否定句和疑问句,could的语气较can弱。如:He cant have finished the work so soon.3.“may / might + have + 过去分词”表示对已发生的动作或存在的状态进行不肯定的推测,mig
6、ht的语气比may弱一点。这种结构主要用于肯定句和否定句,疑问句改用can或could。如:They may not have known it beforehand.4.“need + have + 过去分词”表示过去做了不必做或不需要做的事情,或过去做某事纯属多余。如:I neednt have bought so much wineonly five people came.5.“should / ought to + have + 过去分词”表示过去本该做某事但没做,其否定式表示过去不该做某事但做了,这种句式含有不满或责备之意,ought to的语气比should强一些。如:You o
7、ught to / should have studied harder. 你本应该更努力学习的.(但没有)He oughtnt to / shouldnt have done that. 他本来就不该做那件事.(可是做了)6.“would have 过去分词”表示对过去的某种情况进行猜测,或本来要做某事却因某种原因未做成,通常用来说明某一情况,但不像用should或ought to那样含有责备之意。如:I guess the poet would have been about twenty when she wrote her first poem.Another worker would
8、nt have acted like that.4It is really cold and the ground is wet; it _ have rained last night.Amight BmustCcan Dshould【答案】B【解析】【详解】考查情态动词辨析。句意:天气很冷而且地面是湿的,昨晚一定下了雨。根据上文the ground is wet可知,“昨晚下了雨”是肯定的,故用must have done“必定做了”表示对过去十分有把握的推测,故选B。【点睛】must have done用法辨析must have done:表示对过去的肯定的逻辑推测,推定某件事情、动作或
9、状态可能在过去发生过(存在过)。He must have been a doctor, for he knows medicine so well. 他过去肯定是一位医生,他对医学如此了解。Somebody must have stolen the ring. 肯定有人偷了这枚戒指. 该句所推断的偷窃动作发生在过去.The temperature must have dropped to below zero last night, because the water is frozen all over.昨夜的温度肯定降到零度以下,因为水都冻住了。如果“must + have + 过去分词”
10、句型与by now连用,还可以表示对现在完成的动作和状态的肯定推测,但实质上还是指所推测的过去的动作。例如:They started early this morning; they must have arrived by now. 他们今晨很早就出发了,现在肯定已经到了。中国学生的常见病句是:They.; they certainly have arrived.病句的句义是“他们当然已经到达了。”(这不是对过去的肯定推测,而是断定动作已经完成。)5-Hi, Johnson, any idea where Susan is?-It is class time, so she _ in the
11、 classroom now.Acan be Bmust have beenCmight have been Dshould be【答案】D【解析】考查情态动词的用法。A. can be可能,可以是;B. must have been一定(对过去事实肯定的推测);C. might have been可能(对过去事实肯定的推测);D. should be应该是。句意:知道苏珊在哪里吗?现在是上课时间,她应该在教室里。故答案选D。6He is a bad-tempered fellow, but he _ be quite charming when he wishes.Ashall Bshoul
12、dCcan Dmust【答案】C【解析】【详解】考查情态动词辨析。句意:他是个脾气不好的家伙,但当他希望自己有魅力的时候,他可以变得相当可爱。此处表示“能、可以”,故C项正确。7One of our rules is that every student _ wear school uniform while at school.Amight BcouldCshall Dwill【答案】C【解析】【详解】考查情态动词辨析。句意:我们其中一条规则要求每个学生在校期间都要穿校服。shall可以表示“命令,警告,强制要求;允诺;法律,规定要做”,结合句意可知C正确。8he law is equall
13、y applied to everyone. No one _ be above it.Ashall BmustCmay Dneed【答案】A【解析】【详解】考查情态动词。句意:法律面前人人平等。没有人能凌驾于法律之上。A. shall用于第二、第三人称,则含有命令、警告、允诺或威胁的语气。B. must(必须,一定)用于肯定句。C. may(可以,能够)表允许时一般不与第三人称连用。D. need (表示没有必要或询问是否有必要) 需要;故选A。9_ the woman with the baby come over? We have a seat here.Thank you, sir.
14、Actually I do have my seat here. But my baby likes to look out of the window.AWould BShallCMust DMay【答案】A【解析】【详解】考查情态动词。句意:那位抱小孩的女士,要不来这边吧?这儿有个座位。谢谢,实际上我有座位的,只是我的孩子喜欢看窗外。would表示婉转的请求,征求对方的意见,Shall提问一般只用于第一人称,我们常说Shall I.或者 Shall we;may表示请求对方允许。故选A。【点睛】would的用法1.would 最常见的用法是:相对于一个过去时间点的后来“将要”做什么,比如:
15、He said he would meet me at the station. 他说他会在车站接我的。这句中的 would meet 是相对于 said (过去说)之后要做的事情。又如:She thought she would have to ask someone for help. 她当时想,她得找个人帮忙。10Whats wrong with you?Oh, I am sick. I _ so much ice cream just now.Ashouldnt eat Bmustnt eatCcouldnt have eaten Dshouldnt have eaten【答案】D【解析】【详解】考查情态动词和虚拟语气。句意:你怎么了?我生病了,我刚才不应该吃那么多冰激凌。A. shouldnt eat不应该吃;B. mustnt eat禁止吃;C. couldnt have eaten不可能吃;D. shouldnt have eaten本来不
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