2013-2018年高考英语试题分项解析专题06情态动词和虚拟语气含
中小学精品资料 专题06 情态动词和虚拟语气 2018年高考题 1.【2018·江苏】24. It’s strange that he _______ have taken the books without the owner’s permission. A. would B. should C. could D. might 【答案】B
点睛：本题考查虚拟语气。It is important/necessary/strange/impossible/natural that... 主语从句多数情况下用虚拟语气，表达一种要求、命令或者责备、建议或主观看法。但是如果只是表示陈述一个事实而不是强烈的感情，完全可以用一般的陈述语气。试比较： It is strange that he had made a mistake.（陈述一个事实：他犯了错误让人有点奇怪。） It is strange that he (should) have made a mistake. （虚拟语气，说话者是在责备他本不应该犯错。） 2.【2018·江苏】27. There is a good social life in the village, and I wish I _______ a second chance to become more involved. A. had B. will have C. would have had D. have had 【答案】A 【解析】考查虚拟语气。句意：在这个村里有很好的社交生活，并且我希望我再有机会去更多的参与。本题考查wish引导的宾语从句，表示与现在事实相反的愿望，所以从句用一般过去时。故选A。 点睛：本题考查wish引导的虚拟语气。由wish引起的表示愿望的虚拟语气：1．用wish表示对现在的愿望时，它所引起的宾语从句中谓语动词形式为：过去式（be动词用were）。2．用wish表示对将来的愿望时，它所引起的宾语从句中谓语动词形式为：would, could, might+ 动词原形。3．wish用于对过去的事实表示一种不可能实现的愿望时，宾语从句中的谓语动词形式为：had+动词过去分词或could, would + have +动词过去分词。分析此题需抓住前句There is a good social life in the village的时态是一般现在时，可以判断出此题wish用于对现在的事实表示一种不可能实现的愿望。 3.【2018·天津】10. I can't find my purse. I___________ it in the supermarket yesterday, but I'm 中小学精品资料 not sure. A. should leave B. must have left C. might leave D. could have left 【答案】D
点睛：情态动词是每年高考的热点也是难点。本题抓住两点：第一、时态。根据句中时间状语可以判断出是对过去事情的推测，故用情态动词 + have done；如果是对现在事情的推测，才用情态动词+v原形。第二、情态动词的选择。must为肯定推测，表示“一定”，could为不肯定推测，表示“可能”，这样就能选出正确答案。 4.【2018·北京】12. In today’s information age, the loss of data _________ cause serious problems for a company. A. need B. should C. can D. must 【答案】C 【解析】考查情态动词。句意：在今天的信息时代，数据的丢失有时会对一个公司造成严重的问题。数据丢失造成严重问题是客观上会发生的情况，即“客观可能性”，故该空应用情态动词can。C选项正确。其余情态动词均没有该用法。need需要；should应该，竟然；must必须，肯定。 点睛：can的基本用法：1. (表示能力、功能)能，会；2. (表示推测)可能，可能会；3.（表示允许，请求）可以；4.（表示客观可能性）有时会。 5.【2018·北京】13. They might have found a better hotel if they _________ a few more kilometers. A. drove B. would drive C. were to drive D. had driven 【答案】D 【解析】考查虚拟语气。句意：如果他们多开几公里的话，他们也许会找到一个更好的旅馆。由“they might have found a better hotel”可知，该句是表示对过去的虚拟。if ____ a few more kilometers是条件句部分，表示对过去的虚拟，条件句部分要用过去完成时态，故D选项正确。 点睛：1. 表示对现在的虚拟：if条件句用一般过去时，主句用would/might/could/should+do；2. 表示中小学精品资料 对过去的虚拟：if条件句用过去完成时，主句用would/might/could/should+have done；3. 表示对将来的虚拟：if条件句用were to do/should do/一般过去时，主句用would/might/could/should+do。 6.【2018·天津】15. If we ___________the flight yesterday, we would be enjoying our holiday on the beach A. had caught B. caught C. have caught D. would catch 【答案】A 【解析】考查虚拟语气。句意：如果我们昨天赶上飞机的话，现在我们正在海滩享受我们的假日了。根据时间状语yesterday可知，从句表示与过去事实相反，故用had + v-ed。故选A。 点睛：本题考查虚拟语气。虚拟语气重要做题原则：根据题干中主句或从句中动词形式判断所考查的动词的虚拟时间，一般要保持一致，但要注意错综时间虚拟语气要根据各自所表示的虚拟时间做出调整。本题就是错综条件虚拟语气，从句与过去事实相反，故用had + v-ed，主句与现在事实相反。 2017年高考题 【2017·北京卷】21. Samuel, the tallest boy in our class, ______ easily reach the books on the top shelf. A. must B. should C. can D. need 【答案】C
考点：考查情态动词 【名师点睛】 常用的情态动词有can，may，must，need, should等 1. can 的用法： ① 表示能力 “能，会” eg: He can speak a little Japanese.他会说一点日语。 ② 表示请求或许可 “可以” eg: Can I help you? 要我帮忙吗? ③ 表示猜测 “可能” eg: Where can she go now? 她可能到哪里去了呢? 2.may 的用法： ①表示请求或允许 “可以”“准许” eg: May I go home，please?请问我可以回家吗? ② 表示可能性 “ 可能”、也许” eg: I think it may rain this afternoon. 我想今天下午可能下雨。 中小学精品资料 注：might为may的过去式，但也可以代替may，语气较为婉转客气或更加不肯定。 eg: ① He might not come today.今天他也许不来了。(语气不肯定) ②You might also get a headache when you work too hard，当你工作太努力时，你也可能患头痛 3. must的用法： ①表示义务、必要或命令 “必须、应该” eg: You must come early tomorrow．你明天得早来。 ② 表示推测时“肯定，一定” eg: They must be at home.The light is on 他们肯定在家,灯亮着呢. ③ must not 禁止，不许 eg: You must not tell lies. 你不许撒谎。 注意： ①must开头的疑问句，其否定回答通常用 don't have to 或needn't 。而不用mustn't eg: ---Must I finish my homework first? 我必须先完成作业吗？ ---No, you don't have to/ needn't. 不，你不必。 ② can 和 must在 表推测时，can一般否定句中，而must 常用于肯定句中。 eg: ①It can not be Li Lei 那个人不可能是李磊 ② It must be Li Lei 那个人肯定是李磊。 4. need 的用法： ① 情态动词 “需要, 有必要”一般用于否定句或疑问句中。 eg: You needn't come here this afternoon.你今天下午不必来。 ② 行为动词 “需要, 有必要” 可以用于各种句式中。 eg: ①You don't need to go now. 你不必现在就走。 ② I need to have a rest. 我需要休息一下 ③ Do we need to finish all the work today? 我们今天需要完成所有的工作吗？ need的用法的助记口诀： 实义动词表“需要”，后接名、代、不定式。 need后接动名词，主动形式表被动。 情态动词表“需要”，没有人称 数之变。 其后直接加动原，多用疑问与否定。 【2017·北京卷】34. If the new safety system _______ to use, the accident would never have happened. A. had been put B. were put C. should be put D. would be put 【答案】A
(完整版)江苏高考六年考了哪些英语语法(2013-2018)
江苏高考六年考了哪些英语语法？一、时态语态（2013年）21.Generally, students inner motivation with high expectations from othersessential to their development.A. isB. areC. wasD. were【解析】: A 考查动词时态和主谓一致。
分析句子结构可知，该句的谓语动词形式取决于inner motivation，所以用单数形式；再根据句首的Generally可确定，此处用一般现在时。
句意为：一般来讲，因为别人的高期望学生产生的内部动机对于他们的发展是非常重要的。
25.—Could I use your car tomorrow morning?—Sure. I a report at home.A. will be writingB. will have writtenC. have writtenD. have been writing【解析】：A 考查动词的时态。
根据第一句中出现的时间状语tomorrow morning可知，“在家写报告”是将来正要做的事情，所以用将来进行时。
34.—What about your self drive trip yesterday?—Tiring! The road is being widened, and we a rough ride.A. hadB. haveC. would haveD. have had【解析】： A 考查动词时态。
根据第一句中出现的时间状语yesterday可知，此处应该用一般过去时描述过去遇到的情况。
（2014年）23.—How much do you know about the Youth Olympic Games to be held in Nanjing? —Well, the media _________it in a variety of forms.A. coverB. will coverC. have coveredD. covered【答案】C 【考点】考察时态【解析】句意：—你对即将在南京举行的青奥会了解多少？—很好，媒体以多种形式对青奥会举行了报道。
2018高考英语语法考点归纳总结虚拟语气素材[附答案]
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高考英语语法：虚拟语气一.概念: 动词虚拟语气表示说话人的愿望, 假设, 猜测, 建议, 请求, 意图, 设想等未能或不可能成为事实的情况, 或者在说话人看来实现可能性很小的情况, 而不表示客观存在的现实二.虚拟语气的表现形式: 通过句中谓语动词的特殊形式来表现. 这些特殊形式与谓语动词的某些时态相同, 但它们只表示语气, 而不表示时态, 但含有一定的时间概念虚拟语气的用法一.虚拟语气在简单句中的用法: 谓语动词用原形或may +动词原形1.表示祝愿a. Long live our country.b. May you succeed.c. May you be happy all your life.2.表示命令a. Everybody leave the room.二.虚拟语气在非真实条件句中的用法: (使用虚拟语气的含条件句的复合句称为真实条件句)1.表示与现在事实相反的情况时, if从句的谓语用动词的过去式 (be动词的过去式多用were, 而不用was), 主句的谓语用should / would / could / might +动词原形 (should 多用于第一人称, would多用于二三人称, could / might可用于所有人称)a. If I had more time, I should study computer better.b. If he were not so busy, she would attend the meeting this afternoon.c. If they didn’t take exercises every day, they wouldn’t be so healthy.d. If you went to bed earlier, you would not be so sleepy in the morning.e. If she invited me, I should go to the party.2.表示与过去事实相反的情况时, if从句的谓语用had done形式, 主句的谓语用should / would / could / might + have done的形式a. If she had invited me yesterday, I should have gone to the party.b. I would have checked my paper again if I had had more time at yesterday’s exam.c. If you had taken the teacher’s advice, you would not have failed in the exam.3.表示与将来事实相反的情况时, if从句的谓语形式是: ①.完全动词过去式 (be的过去式通常用were); ②.should +动词原形; ③.were to do. 其中②, ③种情况都含有出乎意料之外之意; 主句的谓语的形式是: should / would / could / might +动词原形a. If she should invite me tomorrow, I should go to the party.b. If it rained / should rain / were to rain tomorrow, our picnic would be put off.c. If I saw him tomorrow, I would pass your note to him.d. I might come back if I were to miss the train.三.虚拟语气在非真实条件句中用法的几个变体:1.条件从句省略if: 在书面语中, 如果条件从句中的谓语中有were, had, should等词, 可将if省略, 而把were, had, should放在句首a. Were I you (=If I were you ), I would get up early very early.b. Had you arrived (=If you had arrived ) at the station ten minutes earlier yesterday, you could have caught the train.2.省略条件从句或主句, 省略部分的含义仍有所体现. 省略主句时, 表示己不能实现的愿望a. You could have done it yourself (if you had wanted to).b. I wouldn’t smoke (if I were you).c. If my old friends were with me! (要是老朋友和我在一起该多好啊)d. If you could have seen the wonderful film!3.主从句时间不一致时, 主从句谓语动词的形式取决于要表示的具体时间a. You would speak English well if you had practised speaking it every day.b. If she hadn’t trained so hard, she wouldn’t be able to run so fast.4.假设的条件不以条件从句, 而以其他方式如介词短语、从句等表达出来, 这种句子称为含蓄条件句a. What would you do with a million dollars?b. Without music, the world would be a dull place.c. We could have done better with more money.d. He would have given you more help, but he has been so busy.四.虚拟语气在as if / though从句中的用法:1.表示与现在事实相反或对相在情况有所怀疑, as if / though从句谓语用过去式a. He speaks English so well as if she had studied English in England.b. She looked as if she were ill.2.表示与过去事实相反的情况, as if / though从句谓语用过去完成式a. The machines operated as if it had been repa ired.五.虚拟语气在含even if / though从句的复合句中的用法:在此类复合句中, 若表示与事实相反, 可用虚拟语气形式. 主从句的谓语动词形式与非真实条件句相同a. Even if I were rich, I would work.六.虚拟语气在主语从句中的用法:如果表示说话人的看法, 想法或意见, 在句型 It is / was + adj. + that从句中, 主语从句中可用虚拟语气. 主语从句中谓语动词用should do表示现在或将来情况, 用should have done表示过去情况a. It is necessary that you should clean the lab before you left.b. It is important that you should take the doctor’s advice.c. It was very strange that he should have left without say goodbye.七.虚拟语气在宾语从句中的用法:1.在wish的宾语从句中, 通常表示不可能实现或没有实现的愿望, 常用虚拟语气①.wish的宾语从句用过去式, 表示现在或将来没有实现或不可能实现的愿望a. I wish I knew the result of the match now.b. I wish it were spring here all the year round.c. I wish I could help you.d. I wish I were young.②.wish的宾语从句用过去完成式, 表示过去没有实现或不可能实现的愿望a. We wish we had got the film tickets last night.b. I wish you I had met him yesterday.③.wish的宾语从句若用would, 则一般表示请求, 对现状不满或希望未来有所改变a. I wish the prices would come down.b. I wish you would help me.c. I wish he would be more careful.d. We wish you would spend the holiday with us.2.在动词suggest (建议), advise (建议), demand (要求), require (要求), order (命令), insist (坚持)后的宾语从句中, 谓语动词常用( should )+动词原形的虚拟语气形式a. I suggested that we should go there at once.b. I demand that he should answer me at once.c. The doctor insisted that the patie nt should stay in bed for two weeks.d. The officer ordered that the soldiers should stop playing.与名词suggestion建议 / advice 建议 / demand要求 / request要求 / order命令有关的从句(包括同位语从句和表语从句等)中的谓语也用 ( should ) +动词原形a. The black people made a strong demand that the government ( should ) take steps to change the unfair situation.b. Their demand is that the government should take steps to change the unfair situation.c. I was Bill’s suggestion that everybody should have a map.d. His suggestion was that everybody should have a map.八.虚拟语气用在句型: It is time that(该做某事了)中: that从句中的谓语动词用过去式a. It is time we got up.九.虚拟语气用在if only引导的感叹句中: 表示但愿, 要是就好了, 其中谓语形式与wish 的宾语从句相同a. If only he did n’t drive so fast! ( =I wish he didn’t drive so fast.)b. If only he had take n the doctor’s advice. ( =I wish he had taken the doctor’s advice.)c. If only the rain would stop! ( =I wish the rain would stop.)十.虚拟语气用在would rather / prefer后的that从句中: 表示现在或将来情况谓语动词用过去时形式, 表示过去情况动词用过去完成时形式a. I would rather he came next Saturday.b. I w ould prefer you had seen the film yesterday.c. I would rather that he painted the house blue。
专题06情态动词和虚拟语气-三年(2017-2019)高考真题英语分项汇编(解析版)
三年（ 2017-2019）年高考真题分项汇编专题 06 神态动词和虚构语气一、 2019 年高考真题1.【 2019 ·江苏卷·单项填空】 31.What a pity! You missed the sightseeing, or we _________a good time together.A. hadB. will haveC. would have hadD. had had【答案】 C【分析】考察虚构语气。
句意：真遗憾！你错过了此次参观，不然，我们本应当在一同度过一段快乐光阴的。
依据上文，可知是对过去事情的虚构，与过去事实相反的假定。
其句子构造为：从句：If+ 主语 +过去完成时 +其余，主句：主语+should(would, could, might)+此刻达成时+其余，应选C。
2.【 2019 ·天津卷·单项填空】 14.The workers were not better organized, otherwise they ____________ the task inhalf the time.A. accomplishedB. had accomplishedC. would accomplishD. would have accomplished【答案】 D【分析】考察虚构语气。
句意：工人们没有被更好的组织起来，不然他们用一半的时间就能达成任务。
根据上句 the workers were not better organized 可知，这是对过去事情的虚构。
与过去事实相反的假定。
其句子构造为：从句：If+ 主语 +过去达成时 +其余，主句：主语+should(would, could, might)+此刻达成时+其余，故选 D。
二、 2018 年高考真题1.【 2018 ·江苏】 24. I t ’s strange that he _______ have taken the books without the owner ’s permission.A. wouldB. shouldC. couldD. might【答案】 B【分析】考察虚构语气。
高考英语大二轮复习 第一部分 语篇填空和短文改错 6 情态动词和虚拟语气课件
专题六 情态动词和虚拟 语气
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语篇填空
短文改错
经典例题
1.After all,we have done what we should to support(support) “The Hope Project”. 2.As a teacher,I should help my students as much as I can to ensure(ensure) their mental and physical development.
表示命令、建议、要求等词相关 的名词性从句的谓语用 “should+动词原形”,其中 should 可以省略。这些词 有:insist,order,suggest,advise,rec ommend,request,require,ask,dem and...
to use.
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语篇填空
短文改错
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语篇ቤተ መጻሕፍቲ ባይዱ空
短文改错
经典例题
18.It’s high time that we studied/should study(study) harder at our lessons as the exam is around the corner. 19.She talks about Rome as if she had been (be)
看到惯用句式标志词 as if,would rather,wish,if only,it’s time 等, 要特别注意从句中的谓语形式, 根据各自的规则分别进行改错。
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Ⅰ.单句填空 1.Without his wartime experiences,Hemingway wouldn’t have written(write) his famous novel A Farewell to Arms. 2.Jack is more of a talker than a doer.It’s high time that he did/should do(do) something instead of just talking. 3.If I had seen (see) it with my own eyes,I wouldn’t have believed it. 4.Thanks for your pulling me back in time,otherwise I would have been hit(hit) by the car. 5.As a student,I should remember as many English words as I can to enlarge(enlarge) my vocabulary.
高考英语：虚拟语气全解析(含具体讲解,习题及答案)
例如：
I wish (ed) I could (would, might) go to the moon in a
与将来事实相反 动词过去式， would/ should/ should + 动词原 could/ might + 动 形，were to + 动 词原形 词原形
• 注: 主句中的should只用于I、we，但在美国 英语中，should常被would代替；从句中的 should 可用于各种人称。
例如：
I would rather he stayed at home now. 我宁愿他现在在家里．
he stayed at home tomorrow. 我宁愿他明天在家里.
he had stayed at home yesterday. 我宁愿他昨天在家里 ( 4 ) wish=if only+从句（从句谓语动词有三种形式） ①would (could, might) +动词原形（与过去事实相反） ②动词过去式（与现在事实相反） ③had+过去分词或用could have+ 过去分词（与过去事 实相反）
现将虚拟条件从句和主句的动词形式列表如下与现在事实相反动词的过去式的过去式一般用werewouldshouldcouldmight词原形与过去事实相反had过去分词wouldshouldcouldmight过去分词与将来事实相反动词过去式should动词原形wouldshouldcouldmight主句中的should只用于iwe但在美国英语中should常被would代替
• 如果假设的情况是过去或现在都不存在的，或将来不大 可能发生的，则是虚拟条件句。如: If he had seen you yesterday, he would have asked you about it. 如果他昨天 见到你，他会问你这件事的。(事实上他昨天没见到你， 因此也未能问你这件事。)
情态动词和虚拟语气2018年高考英语答题技巧及练习
1．(2016·新课标Ⅱ)Some classmates suggest we can go to places of interest nearby.2．(2015·新课标Ⅰ)We must found ways to protect our environment.3．(2015·四川)If you are me，would you talk to them?1．(2016·浙江，15)________(have)the governments and scientists not worked together，AIDSrelated deaths would not have fallen since their highest in 2005.2．(2016·浙江，17)George can't ________(go)too far.His coffee is still warm.3．(2016·北京，34)Why didn't you tell me about your trouble last week？If you ________(tell)me，I could have helped.4．(2015·北京，29)—Can't you stay a little longer?—It's getting late.I really ________go now.My daughter is home alone.5．(2015·福建，27)—Sorry，Mum！I failed the job interview again.—Oh，it's too bad.You ________have made full preparations.6．(2015·陕西，23)Ellen is a fantastic dancer.I wish I ______(dance)as well as her.7．(2015·天津，7)I ________ have worried before I came to the new school，for my classmates here are very friendly to me.8．(2015·天津，13)I wish I ________(be)at my sister's wedding last Tuesday，but I was on a business trip in New York then.9．(2015·重庆，12)You ________ be Carol.You haven't changed a bit after all these years.10．(2014·湖南，25)—I've prepared all kinds of food for the picnic.—Do you mean we ________ not bring anything with us?11．(2014·福建，32)______(be)there no modern telecommunications, we wouldhave to wait for weeks to get news from around the world.12．(2014·陕西)We would rather our daughter ________(stay)at home with us，but it is her choice，and she is not a child any longer.13．(2014·重庆，13)It was John who broke the window.Why are you talking to me as if I________(do)it?14．(2014·陕西，25)My book，The House of Hades，is missing.Who ________ have taken it?15．(2014·四川，6)I still remember my happy childhood when my mother ________(will)take me to Disneyland at weekends.(2015·四川，2)You ________ be careful with the camera.It costs!(2014·广西)So real friendship should able to stand all sorts of tests.(2015·安徽，32)It is lucky we booked a room，or we________(have)nowhere to stay now.1．(2016·湖南衡阳八中二模)It is true that no one should live without money in modern society.1．(2015·河南洛阳第一次统考)The only thing that I ________ do was that I wished her a long life.2．(2015·浙江温州八校高三联考)Since you have such good preparations，there ________ not be any problem about passing the coming job interview.3．(2015·江西师大附中等五校联考)It has been accepted that all the students ________ put on masks before going to school in case they are infected with flu virus.4．(2015·山西太原高三二诊)There was a little mouse staying at home all day.I ________ go out，even at night.5．(2014·甘肃会宁五中第三次月考)I have her telephone number.You ________ call her if you like.6．(2014·河北衡水中学高三六调)I think something ________ have happened to Jill.7．(2014·新疆师大附中12月月考)Some students prefer to consider majors first so that they ________ learn what they are interested in.8．(2014·辽宁大连六校期末联考)His doctor told him not to smoke any more，but he ________ listen.9．(2014·甘肃白银会宁五中11月月考)Now I ________ like to ask you to look at some photographs if you don't mind.10．(2014·安徽六校教研会联考)Anyone ________ be in a rough life time，whether he is “Bai Fumei”or “Gao Fushuai”．一、 can ，couldAlthough he is only four ，he can play the piano.Can I use your computer for a while?—Could I borrow your bicycle?—Yes ，you can./No ，you can't.That can't be Mary ，for she is in hospital.can 有时也用于肯定句，表示理论上的可能性或一时的情况。
高中英语高考英语一轮复习语法专项突破第六讲情态动词和虚拟语气课件新人教版201806111134
情态动词＋have done
must have done 对过 去的 推测 can/could have done may/might have done 一定做过某事(肯定句) 过去不可能做过……(否定句) 过去可能做过……吗？(疑问句) 过去可能做过……(肯定句) 过去可能没有做过……(否定句)
(3) 用于固定句式： may as well ＋动词原形“最好；倒不 如……”。 ◆Since it is raining hard, you may as well stay here. 既然雨下得这么大，你倒不如待在这儿。
3．must 的用法 (1)表示义务、 必要性等， 意为“必须”。 其否定式 mustn’t 意 为“禁止”。 ◆(2015· 湖北卷书面表达)We must act as quickly as possible now. Just tell us whether you can undertake the task or not. 现在我们必须尽快采取行动。你就告诉我们你能否承担这项 任务。 (2)表示偏执，固执，意为“非得，偏要”。 ◆(辽宁卷)If you must go, at least wait until the storm is over. 如果你非要走，至少要等到暴风雨停了。
2．may 和 might 的用法 (1)表示许可和请求， 在疑问句中 might 比 may 的语气更委婉。 ◆Might/May I have a word with you? It won’t take long. 我可以和你说句话吗？不会耽误很长时间。 (2)表示推测，意为“可能，或许”，通常不用于疑问句中。 ◆(北京卷)—You needn’t take an umbrella. It isn’t going to rain. ——你不必带伞。不会下雨的。 —Well, I don’t know. It might do. ——嗯，我不知道，可能会下吧。
三年(2017-2019)高考真题英语分项汇编：专题06 情态动词和虚拟语气(含解析)
三年（2017-2019）年高考真题分项汇编专题06 情态动词和虚拟语气一、2019年高考真题1.【2019·江苏卷·单项填空】31.What a pity! You missed the sightseeing, or we _________a good time together.A. hadB. will haveC. would have hadD. had had【答案】C【解析】考查虚拟语气。
句意：真遗憾！你错过了这次观光，否则，我们本应该在一起度过一段愉快时光的。
根据上文，可知是对过去事情的虚拟，与过去事实相反的假设。
其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选C。
2.【2019·天津卷·单项填空】14.The workers were not better organized, otherwise they ____________ the task in half the time.A. accomplishedB. had accomplishedC. would accomplishD. would have accomplished【答案】D【解析】考查虚拟语气。
句意：工人们没有被更好的组织起来，否则他们用一半的时间就能完成任务。
根据上句the workers were not better organized可知，这是对过去事情的虚拟。
与过去事实相反的假设。
其句子结构为：从句：If+主语+过去完成时+其他，主句：主语+should(would, could, might)+现在完成时+其他，故选D。
二、2018年高考真题1.【2018·江苏】24. It’s strange that he _______ have taken the books without the owner’s permission.A. wouldB. shouldC. couldD. might【答案】B【解析】考查虚拟语气。
高考英语 专题06+情态动词和虚拟语气
三年（2017-2019）年高考真题分项汇编专题06 情态动词和虚拟语气一、2019年高考真题1.【2019·江苏卷·单项填空】31.What a pity! You missed the sightseeing, or we _________a good time together.A. hadB. will haveC. would have hadD. had had2.【2019·天津卷·单项填空】14.The workers were not better organized, otherwise they ____________ the task in half the time.A. accomplishedB. had accomplishedC. would accomplishD. would have accomplished二、2018年高考真题1.【2018·江苏】24. It’s strange that he _______ have taken the books without the owner’s permission.A. wouldB. shouldC. couldD. might2.【2018·江苏】27. There is a good social life in the village, and I wish I _______ a second chance to become more involved.A. hadB. will haveC. would have hadD. have had3.【2018·天津】10. I can't find my purse. I___________ it in the supermarket yesterday, but I'm not sure.A. should leaveB. must have leftC. might leaveD. could have left4.【2018·北京】12. In today’s information age, the loss of data _________ cause serious pr oblems for a company.A. needB. shouldC. canD. must5.【2018·北京】13. They might have found a better hotel if they _________ a few more kilometers.A. droveB. would driveC. were to driveD. had driven6.【2018·天津】15. If we ___________the flight yesterday, we would be enjoying our holiday on the beachA. had caughtB. caughtC. have caughtD. would catch三、2017年高考真题1.【2017·北京卷】21. Samuel, the tallest boy in our class, ______ easily reach the books on the top shelf.A. mustB. shouldC. canD. need2.【2017·北京卷】34. If the new safety system _______ to use, the accident would never have happened.A. had been putB. were putC. should be putD. would be put英语中的三种语气，语气是动词的一种形式，用来说明我们对自己的话所采取的态度。
高考英语 第二部分 语法核心突破 第六课时 情态动词和虚拟语气练习(含解析)
——————————教育资源共享步入知识海洋————————第六课时情态动词和虚拟语气李仕才[感悟高考]1.________ not for the support of the teachers, the student could not overcome her difficulty.(2017·江苏卷)A.It wereB.Were itC.It wasD.Was it答案 B [虚拟语气中，be动词统一用were；虚拟语气的省略形式是把if省略，同时把were/should/had提前，即Were/Should/Had I...，故选B。
句意：要不是老师们的支持，该生是无法克服困难的。
]2.Samuel, the tallest boy in our class, ________ easily reach the books on the top shelf.(2017·北京卷)A.mustB.shouldC.canD.need答案 C [must必须；should应该；can能；need需要。
句意：Samuel，我班最高的男生，能很轻松地够着书架顶上的书。
]3.If the new safety system ________ to use, the accident would never have happened. (2017·北京卷)A.had been putB.were putC.should be putD.would be put答案 A [句意：如果这个新的安全系统被投入使用的话，这个事故就不会发生了。
根据主句would never have happened确定是对过去情况的虚拟，所以从句谓语用had done形式。
] 4.My room is a mess, but I ________ clean it before I go out tonight. I can do it in the morning.(2017·天津卷)A.daren’tB.shouldn’tC.needn’tD.mustn’t答案 C [句意：我的房间很乱，但是在今晚我出去之前不需要打扫，我可以明天早晨再打扫。