虚拟语气高频考点
英语语法 虚拟语气的知识点归纳
英语语法虚拟语气的知识点归纳一、虚拟条件句(一)含有if条件句的主从句的虚拟语气总结：1. If 条件句中谓语动词的虚拟结构是在原来陈述语气所用时态的基础上倒退一个时态（对将来虚拟的were to do/should do例外）2. 主句要借助于情态动词的过去式，后跟动词原形（现在或将来）或have done(过去)；if条件句中只出现一个情态动词，即对将来虚拟的should.3.做此类题目时一定要分清是从句还是主句谓语动词的虚拟，还要把握好时态。
注意：1. 在虚拟条件从句中，动词“be”的过去时态一律用”were”，不用was。
2. 在虚拟条件状语中如果有were, should, had这三个词中任何一个，可省略if，把这三个词提到主语之前, 变成：were/should/had +主语+剩余成分。
3.在虚拟条件状语从句中，省略连词的倒装形式的句首不能用动词的缩略形式。
如我们可说Were I not to do., 而不能说Weren‘t I to do。
4.在表示与将来事实相反的条件句中，只能用should，而不能用would，could和might 等。
5.主句中的should通常用于第一人称，would，could以及might 可以用于各种人称eg :①If I were a bird, I could fly in the air.如果我是一只小鸟，我就能在空中飞行。
②I wish I could pass the examination.我希望我能通过考试。
在虚拟条件句中，对于与将来事实相反的情形，请注意以下几点：（1）条件从句表示的内容与将来事实相反，实为对将来情况的推测，用过去时表示虚拟；（2）条件从句谓语除用过去式外，有时也用“should+动词原形(表示可能性极小，常译为“万一”)”或“were to+动词原形(表示与将来事实相反的假设)”；（3）条件从句使用“should+动词原形”这样的谓语形式时，主句谓语除可用“should (would, could, might)+动词原形”这样的虚拟语气形式外，也可用直陈语气或祈使语气。
高考英语虚拟语气历年考点分析
高考英语虚拟语气历年考点分析情态动词和虚拟语气历年典型题训练虚拟语气在高考中考的频率不高，主要考查以下5个方面:考点一、含有if引导的状语从句的虚拟语气考点二、虚拟语气省略if的倒装情况考点三、名词性从句中的虚拟语气考点四、混合虚拟条件句（错综虚拟条件句）考点五、含蓄条件句考点精讲考点一、含有if引导的状语从句的虚拟语气（1）若与现在事实相反从句形式为：If+主语+动词过去式（be动词一般为were）主句形式为：主语+would/should/could/might +v.If he came here, he would/should/could/might help me.（2）若与过去事实相反从句形式为：If+主语+had+ done主句形式为：主语+would/should/could/might+ have+doneIf you had come here yesterday, you would/should/could/might have seen the expert.3）若与将来事实相反从句形式为：If+ 主语+ 动词过去式should + v.were to + v.主句形式为：主语+would/should/could/might + v.If he met me, he would/should/could/might be very happy.If you should come here, you would/should/could/might meet many classmates.If we were to do that, we would/should/could/might make good preparation.高考真题1：It is hard for me to imagine what I would be doing today if I _____ in love at the age of seven, with the Melinda Cox Library in my hometown.(2002上海)A．wouldn’t have fallen B. had not fallen C. should fall D. were to fall考点二、虚拟语气省略if的倒装情况注意：在if引导的虚拟条件句中，若有动词were, should或had，有时可以省略连词if，而把这三个词放在主语之前，变成倒装句。
虚拟语气英语知识点总结
虚拟语气英语知识点总结一、虚拟语气的概念。
虚拟语气是一种特殊的动词形式，用来表示说话人所说的话不是一个事实，而是一种假设、愿望、怀疑、猜测或建议等。
二、虚拟语气在条件句中的用法。
1. 与现在事实相反的虚拟条件句。
- 结构：从句（If + 主语+ 动词的过去式（be动词一般用were）），主句（主语+ would/should/could/might+动词原形）。
- 例如：If I were you, I would study harder.（如果我是你，我会更努力学习。
实际上我不是你）2. 与过去事实相反的虚拟条件句。
- 结构：从句（If+主语+had+过去分词），主句（主语+would/should/could/might + have+过去分词）。
- 例如：If he had taken my advice, he would have passed the exam.（如果他听了我的建议，他就会通过考试了。
实际上他没听建议，也没通过考试）3. 与将来事实相反的虚拟条件句。
- 结构：从句（If+主语+动词的过去式/should+动词原形/were to+动词原形），主句（主语+would/should/could/might+动词原形）。
- 例如：If it rained tomorrow, we would stay at home.（如果明天下雨，我们就会待在家里。
明天是否下雨还不确定，但这是一种假设情况）- 或者If he should come tomorrow, I would tell him the news.（如果他明天来，我就会告诉他这个消息）- 以及If I were to see her tomorrow, I would give her the book.（如果我明天见到她，我就会把书给她）三、虚拟语气在宾语从句中的用法。
1. wish后的宾语从句。
- 表示与现在事实相反的愿望，从句谓语动词用过去式（be动词用were）。
高考英语必考虚拟语气考点来，你都会吗？
高考英语必考虚拟语气考点来，你都会吗？虚拟语气又称假设语气，是谓语动词的一种形式，表示说话人叙述的内容与事实相反，在现实中并不存在，或实现的可能性很小（动作或状态不是客观存在的事实，而是说话人的主观愿望、假设或推测等）。
If I were a bird, I could fly in the air. 如果我是一只小鸟，我就能在空中飞行。
I wish it were spring all the year round. 但愿四季如春。
May good luck be yours! 祝你好运！考点聚焦1、虚拟语气用于条件状语从句中（常出题点）（1）表示与现在事实相反的假设：条件状语从句中的谓语动词用“过去式（be动词的过去式用were）”，而主句中的谓语动词用“would / should/ could / might + 动词原形”。
如：If I were a boy, I would join the army.If she had time, she should go with you.（2）表示与过去的事实相反:条件状语从句中的谓语动词用过去完成时，主句中的谓语动词则用“would / should / might / could + have +过去分词”。
如：If he had taken my advice, he would have succeeded in the competition.（3）表示与将来事实相反: 条件状语从句中的谓语动词一般过去时或should/were to/did + 动词原形，而主句中的谓语动词则用would / should/could might + 动词原形。
如:If it were to rain tomorrow, the football match would be put off.If it should rain, the crops could be saved.If I were to do the work, I should do it in a different way.Note: 三种变化形式1.错综条件句：虚拟条件句中的主句和从句涉及的动作发生的时间不一致，这时主句和从句的谓语形式应按照各自动作发生的实际时间来表达。
情态动词在虚拟语气中的高频考点
情态动词在虚拟语气中的高频考点，虚拟语气表示说话人的愿望、假设、猜测或建议，而不表示客观存在的事实。
虚拟语气通过谓语动词的特殊形式来表示。
虚拟语气用于条件状语从句，虚拟条件句谓语动词构成形式：条件状语从句+ 主句1.与现在事实相反：if +主语+动词过去式(be动词一律用were）+主语+ would/should + 动词原形2.与过去事实相反：if+主语+动词过去完成式，主语+ would/should + have +过去分词3.与将来事实相反：A.谓语动词用过去完成式，B.谓语用were to + 动词原形，C.动词用should + 动词原形，主语+would/should+动词原形注意：主句中的should通常用于第一人称，would可用于任何人称，同时也可根据意思用情态动词could，might等代替should，would。
单项选择题：1)If it _____ for the snow, we _____ the mountain yesterday.A. were not; could have climbedB. were not; couldC. had not been; could have climbedD. had not been; could climb答案：C.根据信息词yesterday可以判断该句是表示与过去事实相反的虚拟条件句，从句中应该用“情态动词＋现在完成时”，故答案的最佳选择是C.2) —— I stayed at a hotel while in new york.—— oh, did you? you ______ with barbara.A. could have stayB. could stayC. would stayD. must have stay答案：A.本句是一个含蓄虚拟条件句，意思是：if you hadn’t stay at a hotel while in new york, you could have stayed with barbara. 表达了与过去事实相反的情况，故答案的最佳选择是A.3) Yesterday jane walked away for discussion, otherwise, she ______ something she would regret later.A. had saidB. saidC.might sayD. might have said答案：D.本句考查的也是含蓄虚拟语气，意思是：如果她参加了讨论，她可能会说出一些后来令她后悔的话。
高中英语虚拟语气高频考点知识梳理
高中英语虚拟语气高频考点知识梳理单选题(经典例题高频考点-名师出品必属精品)1、It is necessary that a child’s first eye exam _____ at the age of six months old.A．wasB．wereC．beD．is答案：C解析：考查虚拟语气在主语从句中的运用。
句意：孩子的第一次眼睛检查必须在六个月大的时候进行。
固定句型：Itis necessary that 主语+（should）+动词原形+其他。
该句型中谓语动词用should加动词原形，且should可以省略。
故选C。
2、The snowstorm sweeping across California delayed my flight, otherwise I _____ in Hawaii sunbathing on the beach now.A．would beB．could have beenC．will beD．might have been答案：A解析：考查虚拟语气。
句意：席卷加利福尼亚的暴风雪延误了我的航班，否则我现在会在夏威夷的海滩上晒太阳。
根据句意，“我”现在不可能在夏威夷(因为航班延误了)，“我”所说的（我现在会在夏威夷晒太阳）与事实相反，所以要用虚拟语气，根据now可知这是对现在的虚拟，所以主句要用情态动词+do的结构，故选A。
小提示：本题中的otherwise是含蓄虚拟语气的一个标志，意为“否则；不然”，用在虚拟语气中相当于一个虚拟条件句。
假设的情况并不以条件从句表示出来，而是暗含在上下文中。
比如本句中，根据上文可知，“我”现在不可能夏威夷(因为航班延误了)，所以要用虚拟语气。
3、You’d rather I ___ her the news, ____?A．told…wouldn’t youB．told…hadn’t youC．tell…wouldn’t youD．tell…hadn’t you答案：A解析：考查虚拟语气的特殊句型。
高考英语语法虚拟语气考点汇总
= Should I go abroad, I would set up a restaurant.
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4. 含蓄条件句:
用 without, but for(要不是), otherwise(否 则) 或上下文语境等来代替条件从句。 We might have failed without your help.
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一.if 虚拟条件句：
1. 一般用法：(特点---时态往过去推)
1) 现在情况的虚拟 If I were a bird, I would fly in the sky. If I had magic power, I would get whatever I want.
if 从句 主句
were/did
was His pale face suggested that he ______ (be) ill. 表明，暗示
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insist: (1)坚持说，坚持认为（陈述语气）
(2)坚持要求，一定要（虚拟语气）
e.g. He insisted that he heard somebody in the house. He insisted that I was wrong and (should) apologize to him. The young man insisted that he ______ did (do) nothing wrong and (should) be set ____________ (set) free.
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3. 虚拟条件句中的倒装 if 引导虚拟条件句时，可以把if 省略，而 把were, had 或 should等词提到句首，构成 倒装句。如: If I were a bird, I would fly in the sky. =Were I a bird, I would fly in the sky. If I had got up earlier this morning, I would have caught the early bus.
高中语法复习：虚拟语气考点归纳
语法复习：虚拟语气考点归纳虚拟语气用来表达一种与事实相违背的假设、愿望或建议，通过谓语动词来表示。
高考真题例句：I’ve discovered I possess a large amount of talents and skills that never I would have thought were within me had it not been for my being open to trying new opportunities.我发现，如果不是因为我愿意尝试新的机会，我自己根本不会想到自己拥有大量的才能和技能。
考点一、条件句中的虚拟语气If I had a lot of money, I would buy a big house.If I were the leader ,I would give you a day off every week.If the sun were to rise/ rose/ should rose in the west tomorrow, I would follow you.If you had come (come) a few minutes earlier, you would have meet (meet)him.(与过去事实相反，事实上你来晚了)If you had followed (follow)the teacher’s advice, you would have passed (pass)the exam.(与过去事实相反，事实上你没通过考试）特殊一、错综时间虚拟句当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，这种虚拟条件句称为错综时间虚拟句。
If you had taken the doctor's advice，you would be better now.如果你过去听从了医生的建议，你现在就会好多了。
高中英语虚拟语气常考点
高中英语虚拟语气常考点单选题(经典例题高频考点-名师出品必属精品)1、You could come back by Friday ________ today, which can ensure your presence at my birthday party. A．should you start offB．did you start offC．had you started offD．would you start off答案：A解析：考查虚拟语气中的倒装。
句意：如果你今天出发，你可以在星期五回来，这样可以确保你参加我的生日聚会。
本题考查虚拟语气中的倒装，逗号之前若使用if引导的虚拟条件句，则为：You could come back by Friday if you should start off today。
在虚拟条件状语从句中如果有were, should, had这三个词，可以将if省略，将它们放在虚拟条件句的主语之前，变成were, should, had +主语的形式。
故选A。
小提示：虚拟语气中的倒装当虚拟条件句中含有were，had，should时，可以将if省略，将它们放在虚拟条件句的主语之前，变成 were, should, had +主语的形式：1）If he should fail, he would kill himself.→ Should he fail, he would kill himself.万一失败，他就会自杀。
2）If I were you, I would do it at once.→Were I you, I would do it at once.假若我是你，我就会马上做。
3）If he had seen you yesterday, he would have asked you about it.→Had he seen you yesterday, he would have asked you about it.他昨天要是看到了你，他就会问你这事了。
高中英语知识点归纳虚拟语气的特殊情况与考点
高中英语知识点归纳虚拟语气的特殊情况与考点高中英语知识点归纳——虚拟语气的特殊情况与考点虚拟语气是英语语法中的重要内容之一，也是高中英语中的重点考点之一。
虚拟语气用于表达与事实相反、不可能实现、非真实等情况。
在虚拟语气的用法中，有一些特殊情况需要特别注意。
本文将针对高中英语中虚拟语气的特殊情况进行详细归纳和解析。
一、与过去事实相反的虚拟语气1. 与过去事实相反的虚拟语气用来表示对现在的假设情况。
例如：If I were/had been there, I would help you.（如果我当时在那儿，我会帮你的。
）2. 与过去事实相反的虚拟语气用来表示对过去的假设情况。
例如：If I had studied harder, I would have passed the exam.（如果我学得更努力些，我就能通过那次考试。
）二、与现在事实相反的虚拟语气1. 与现在事实相反的虚拟语气用来表示对过去的假设情况。
例如：If I had known you were coming, I would have prepared a dinner.（如果我早知道你要来，我就准备晚餐了。
）2. 与现在事实相反的虚拟语气用来表示对将来的假设情况。
例如：If I were you, I would go to the party.（如果我是你，我会去参加那个聚会的。
）三、与无实际情况相反的虚拟语气1. 过去将来完成时过去将来完成时用来表示对过去某个时间点之前的动作或状态进行想象、猜测或假设。
例如：I thought he would have arrived by now.（我以为他现在应该已经到了。
）2. 过去完成进行时过去完成进行时用来表示对过去某个时间点之前一直在进行的动作或状态的推测。
例如：He looked tired. He had been working all day.（他看起来很疲惫。
他一直在工作一整天了。
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虚拟语气高频考点高频一：三种基本形式1.与现在事实相反的假设构成：If 主语+动词过去式（did/were），主语should/would/could +动词原形e.g. If I were y ou, I would seize the chance to go abroad.2. 与过去事实相反的假设构成：If 主语+had done, 主语should/would/could/might have done.e.g. If you had taken my advice, you would not have failed in the exams.3. 与将来事实相反的假设构成：If 主语动词过去式，主语should/would/could/might +动词原形were to +动词原形should +v(动词原形)e.g. If it should rain tomorrow, we would not go climbing..If it were to rain tomorrow, we would not go climbing.If it rained tomorrow, we would not go climbing.注意: (1)基本句式的变体-------倒装兼省略现在：If I were at school again, I would study harder.Were I at school again, I would study harder. (Were I not at school,…)过去：If you had come earlie r, you would have caught the bus. ▲Had you come earlier, you would have caught the bus.将来：If it should rain tomorrow, we would not go climbing.Should it rain tomorrow, we would not go climbing.(2)错综时间条件句（混合虚拟）e.g. If you had just followed my advice, you would be better now.▲If you had studied hard before, you would be a college student now.高频二：含蓄条件句（含特殊词的虚拟语气）▲1.在without, but for(要不是。
), otherwise, if only, as if 等句子中，使用虚拟语气。
e.g. But for your help, we couldn’t have finished the work ahead of time.I was ill that day. Otherwise, I would have taken part in the sports meeting.If only I were a flying bird!(现在) 我要是一只鸟该多好啊！▲If only I had seen the film!(过去) 我要是看了那部电影该多好啊！▲He looks as if he were an artist.(现在) 他看起来像个艺术家。
She speaks English so fluently as if she had studied English in America.(过去)她讲英语如此流利，好象她在美国学习过英语。
2.从句中的虚拟语气⑴宾语从句：①wish，would rather/prefer, as if后的宾语从句，使用虚拟语气e.g. I wish I were a bird and could fly in the sky.(宾语从句与wish同时)我希望我是只小鸟能在天空飞翔。
I wish I had met that film star yesterday.(宾语从句动作先于wish)我希望昨天见到那个影星了。
I would rather they didn’t hear of the news. (对现在或将来的虚拟)我宁愿他们没听到那个消息。
I would rathe r I had not told him the bad news.（对过去的虚拟）我宁愿没告诉他那个坏消息。
②用于表示建议，愿望，命令等动词后的宾语从句中，常见的动词有：demand,order, require, insist, suggest, propose, advise, request, urge, command, desire,recommend 等，虚拟结构为“should + 动词原形”，should 可以省略。
e.g. He suggested that we should start off early the next day.They insisted that the boy should go with them.记忆小窍门：一坚持（insist）; 二命令（order, command）;三建议（advise, suggest, propose）;四要求（require, request, demand, desire）注意：suggest在表示“建议”时，用虚拟语气，但表示“暗示，表明”时，不用虚拟。
insist 在表示“坚持要求”时，用虚拟，但“坚持说，坚持认为”时，不用虚拟e.g. The smile on his face suggested that he was satisfied with our work.他脸上的微笑表明他对我们的工作很满意。
The man insisted that he had never stolen the money.那个人坚持说他没有偷钱。
（2）主语从句It is desired/suggested/recommended/necessary/important/strange/natural/ apity/essential that从句中，使用虚拟语气should +v （动词原形）e.g. It is suggested t hat the meeting should be put off till next week.It is important that we should protect our environment.(3) 表语从句和同位语从句在suggestion, proposal, order, plan , idea, request, advice 等名词后的表语及同位语从句中，用虚拟语气e.g. My idea is t hat we should think it over before accepting it.We all agreed to his suggestion that we should go to Dalian for sightseeing.3. 特殊句式It is (high/right) time that…..句型中，使用虚拟语气should +v (动词原形)e.g. It is high time that you went t o school.It is high time that we should start out. (此句中should 不能省)1.（2012陕西）If my car _____more reliable, I would have driven to Lhasa instead of flying last summer.A. wasB. had beenC. should beD. would be2.(2012山东)If we ______ adequate preparations, the conference wouldn’t have been so successful.A. haven’t madeB. wouldn’t makeC. didn’t makeD. hadn’t made3.(2013重庆)----It rained cats and dogs this morning. I’m glad we took an umbrella.------- Yeah, we would have got wet all over if we _______.A. didn’tB. hadn’tC. haven’tD. don’t4.(2013福建)-----Do you think George has passed the driving test?------- No. If so, he ________ his car to our college yesterday.A. would driveB. droveC. would have drivenD. had driven5.(2013安徽)I _______ to my cousin’s birthday party last night, but I was not available.A. wentB. had goneC. would have goneD. would go6.(2012浙江)Had they known what was coming next, they _______ second thoughts.A. may haveB. could haveC. must have hadD. might have had7.(2006湖北)______ fired, your health care and other benefits will not be immediately cut off.A. Would you beB. Should you beC. Could you beD. Might you be8. (2010北京)---- The weather has been very hot and dry.------ Yes. If it had rained even a drop, things would be much better now! And my vegetables _______A. wouldn’t dieB. didn’t dieC. hadn’t diedD. wouldn’t have died9.(2013北京)If we _______ a table earlier, we wouldn’t be standing here in a queue.A. have bookedB. bookedC. bookD. had booked10.(2013天津) If he had spent more time practicing speaking English before, he _____ able to speak it much better now.A. will beB. would beC. has beenD. would have been11.(2012湖南)Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.A. have hadB. had hadC. haveD. had12.(2007全国2)______ he had not hurt his leg, John would have won the race.A. SinceB. IfC. ThoughD. When13.(2012福建)We lost our way in that small village, otherwise we _____more places of interest yesterday.A. visitedB. had visitedC. would visitD. would have visited14.(2011陕西)I ________ through that bitter period without your generous help.A. couldn’t have goneB. didn’t goC. wouldn’t goD. hadn’t gone15.(2011江西)We _________ John’s name on the race list yesterday but for his recent injury.A. will putB. will have putC. would putD. would have put16.(2011北京)---- Where are the children? The dinner’s going to be completely ruined.------ I wish they ______ always late.A. weren’tB. hadn’t beenC. wouldn’t beD. wouldn’t have been17.(2013浙江)Eye doctors recommend that a child’s first eye exam ______ at the age of six months old.A. wasB. beC. wereD. is18.(2013陕西)My mom suggests that we _______ eat out for change this weekend.A. mightB. couldC. shouldD. would19. (2012北京) Don’t handle the vase as if it ____made of steel. A. is B. were C. has been D. had been20.(2012辽宁) Jack is a great talker. It’s high time that he _____ something instead of just talking.A. will doB. has doneC. doD. did。