牛津高中英语虚拟语气的全部考点和记忆技巧
高中英语2025届高考语法复习虚拟语气知识讲解
高考英语语法复习虚拟语气知识讲解一、基础知识（一）什么是虚拟语气谓语动词的作用不仅可以表示动作的时间、状态、假设（情感），也是一种语气（mood)的表现形式，表明说话的目的和意图。
（语气包含陈述语气、祈使语气、虚拟语气、疑问语气）虚拟语气用于表示假设、愿望、建议、命令等非真实或虚拟的情况，即与真实相反。
上学的时候老师经常举的一个例子，"If I were you"因为我不可能是你，这是一种不可能存在的事实，所以这是个虚拟语句。
总而言之英语中的虚拟语气可以分为两大体系：一是表示与事实相反的，或者是假象的情形，通常由if引导，叫做虚拟条件句；另一个体系是在名词从句中使用虚拟语气，表示建议，命令或者要求等语气，类似于上述美剧常用的台词。
（二）虚拟语气的用法这一部分我们主要用虚拟语气在条件句中的用法作为讲解与现在事实相反：If I had a map, I would lend it to you.如果我有地图我就借给你。
（但我没有）与将来事实相反：If I were to do the job, I would do it in a different way. 要是我来做这工作，我会是另一种做法。
（言外之意不是我做这个工作，用虚拟表达是我做这份工作的可能性很低）与过去事实相反：If anything had happened, he would have let us know.如果发生了什么情况，他早就通知我们了。
（所以没事发生）它们的共性都是表示与事实相反或者实现可能性不大3.特殊情况①在极少情况下，从句的谓语动词用原形，主句的谓语动词可用陈述语气（比较官方，正式，大气的说法，口语很少使用）If that be the official view, it cannot be accepted.如果这是官方的看法，这是不能接受的。
②if可以省略，但是语序要改为倒装Were I Tom I would refuse.如果我是汤姆我会拒绝。
高中英语知识点归纳虚拟语气的构成与应用技巧
高中英语知识点归纳虚拟语气的构成与应用技巧虚拟语气是英语语法中一个重要的概念，它用于表达与事实相反、与现实相反或者与可能性相反的假设情况。
归纳虚拟语气的构成和应用技巧对高中英语学习者来说是非常重要的。
下面是我对这一知识点的归纳总结。
一、虚拟语气的构成虚拟语气的构成包括以下几种形式：1. 虚拟条件句（If条件句）虚拟条件句用于表达不可能实现的假设情况。
通常使用“if”引导。
例句：If I were you, I would study harder.（如果我是你，我会更加努力学习。
）2. 虚拟虚拟语气的构成虚拟虚拟语气用于表达与现在或过去事实相反的假设情况。
通常使用“were”替代“am/is/are/was/were”。
例句：I wish I were taller.（我希望我个子高一些。
）3. 虚拟语气的构成虚拟语气用于表达与现在或过去事实相反的假设情况。
通常使用动词的过去式（一般过去时、过去完成时）或情态动词（should/would/could/might）来构成。
例句：She insisted that I study harder.（她坚持要我更加努力学习。
）二、虚拟语气的应用技巧在应用虚拟语气时，需要注意以下几个技巧：1. 虚拟条件句中，当假设的情况与现实相反时，使用虚拟语气；当假设的情况与现实可能相同或相似时，使用现实条件句。
例句：If I had studied harder, I would have passed the exam.（如果我当时更加努力学习，我就能通过这次考试。
）（现实条件句）2. 当表达建议、要求、命令、命令等含义时，使用虚拟语气。
例句：I suggest that the meeting be postponed.（我建议会议延期。
）3. 在表达对过去发生事情的后悔或愿望时，使用虚拟语气。
例句：I wish I hadn't said that.（我希望我当时没有说那句话。
高中英语 虚拟语气三大类用法归纳
虚拟语气三大类用法归纳【即时训练】在空白处填1个适当的单词或括号内单词的正确形式。
1. Sorry, I’m too busy now. If I_________(have) time, I would certainly go for an outing with y ou.2. Were it not for the snowy weather, we _________(be) all right.3. If I had a million dollars, I _________(put) it in the bank.4. If I __________(take) had taken your advice yesterday, I wouldn’t have made a mistake.5. If the captain had been more careful, his ship (sink).6. If the Watergate Incident_______________(occur) Nixon would not have resigned from the presidency.7. If you had taken my advice, you wouldn’t __________(fail) have failed in the exam.8. If it ________/____________/______________(rain) tomorrow, we would not go climbing.9. This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense.10. Grace doesn’t want to move to New York because she thinks if she___________(live) there, she wouldn’t be able to see her parents very often.11. If it _________(be) for his invitation the other day, I should not be here now.12. If he had spent more time practising speaking English before, he ________(be) able to speak it much better now.13. If you had told me the news yesterday, I ___________(worry) so worried now.14. What would have happened _______ Bob walked farther, as far as the river bank?15. _________he to leave today, he would get there by Friday.16. _________ she my daughter, I wouldn't allow her to study abroad.17. _________ I worked hard, I would have surely succeeded.18. We ______________(put) John’s name on the race list yesterday but for his recent injury.19. Without his wartime experiences, Hemingway _____________(write) his famous novel A Farewell to Arms.20. _________ your help, I wouldn't have succeeded anyway.【答案与解析】1. had。
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英语语法：虚拟语气的知识点归纳虚拟语气是英语语法中的一个重要部分，它用于表达一种假设、愿望、建议、要求或可能性较小的情况。
在本文中，将对虚拟语气的几个主要知识点进行归纳总结。
1. 条件句中的虚拟语气在条件句中，虚拟语气通常用于表示与当前事实相反的情况。
虚拟语气的形式包括"would/could/should+动词原形"，以及"动词过去式+动词原形"。
例如：- If I had more time, I would travel around the world.（如果我有更多时间，我就会周游世界。
）- If I were you, I would study harder.（如果我是你，我会更加努力学习。
）2. 虚拟语气用于表达愿望和建议虚拟语气还常用于表达愿望和建议，表示一种假设的情况。
常见的表达方式有：- I wish/If only + 主语 + 过去式（be动词用were）：表示对现在或将来的希望或遗憾。
例如：- I wish I were taller.（我希望自己更高。
）- If only she could speak fluent English.（要是她能说一口流利的英语就好了。
）- It is time + 主语 + 过去式（should + 动词原形）：用于表示现在或将来应该发生的动作。
例如：- It is time we started the meeting.（是时候开始会议了。
）- It is time you should apologize to her.（你应该向她道歉了。
）3. 虚拟语气在宾语从句中的使用在宾语从句中，若主句的动词表达了建议、命令、要求等含义时，宾语从句中的谓语动词常使用虚拟语气。
具体的用法如下：- 建议：suggest/recommend + (that) + 主语 + （should）+ 动词原形。
高中英语虚拟语气的用法归纳
高中英语虚拟语气的用法归纳以下是高中英语虚拟语气的用法归纳：虚拟语气是一种特殊的动词形式，表示假设、愿望、建议、命令、猜测等非真实的情况。
一、基本用法1. 与现在事实相反条件从句：If + 主语 + 动词过去式（be 动词用 were）主句：主语 + would/should/could/might + 动词原形例句：If I were you, I would study harder. （如果我是你，我会更努力学习。
）Wouldn't life be boring if we had everything we wanted? （如果我们想要什么就有什么，生活岂不是很无聊？）2. 与过去事实相反条件从句：If + 主语 + had + 过去分词主句：主语 + would/should/could/might + have + 过去分词例句：If I had known your phone number, I would have called you. （如果我知道你的电话号码，我就给你打电话了。
）Couldn't you have done better if you had tried harder? （如果你再努力些，难道不能做得更好吗？）3. 与将来事实相反条件从句：① If + 主语 + 动词过去式② If + 主语 + were to + 动词原形③ If + 主语 + should + 动词原形主句：主语 + would/should/could/might + 动词原形例句：If it rained tomorrow, we would stay at home. （如果明天下雨，我们就待在家里。
）If she were to come here tomorrow, I would be very happy. （如果她明天来这儿，我会非常高兴。
）If he should fail in the exam, how disappointed his parents would be!（要是他考试不及格，他父母该多失望啊！）二、固定搭配1. wish 后的宾语从句与现在事实相反：从句用一般过去时与过去事实相反：从句用过去完成时与将来事实相反：从句用 would/could + 动词原形例句：I wish I were as tall as you. （我希望我和你一样高。
高中英语知识点归纳虚拟语气的用法总结
高中英语知识点归纳虚拟语气的用法总结高中英语知识点归纳——虚拟语气的用法总结虚拟语气是英语语法中的一个重要部分，它用于表达说话者的愿望、假设、建议或命令等不真实的情况。
在高中英语学习中，掌握虚拟语气的用法对于理解和运用英语语法非常重要。
本文将对虚拟语气的用法进行总结和归纳。
一、虚拟语气的用途虚拟语气用于表现非真实情况或不可能实现的愿望、条件、建议、怀疑、命令、警告等。
主要分为以下几种情况：1. 虚拟条件句：表示与现实相反的情况。
例如：If I were you, I would study harder.（如果我是你，我会更加努力学习。
）2. 虚拟愿望句：表示与现实相反的愿望。
例如：I wish I could go on a vacation.（我希望我能去度假。
）3. 虚拟建议句：表示对现实的建议。
例如：I suggest that he take a break.（我建议他休息一下。
）4. 虚拟命令句：表示对现实的命令或要求。
例如：The teacher requested that all students submit their homework on time.（老师要求所有学生按时提交作业。
）5. 虚拟警告句：表示对现实的警告或威胁。
例如：If you don't stop talking, I will call the police.（如果你不停止讲话，我会报警。
）二、虚拟语气的形式1. 虚拟语气在动词的形态上表现为过去式（一般过去时或过去完成时）。
例如：I suggested that he go to the library.（我建议他去图书馆。
）2. 虚拟语气在动词的形态上表现为"were"而不是"was"。
例如：If I were you, I would apologize.（如果我是你，我会道歉。
）3. 虚拟语气在情态动词的用法上表现为"should" + 动词原形。
高中英语知识点归纳虚拟语气的用法与句型
高中英语知识点归纳虚拟语气的用法与句型虚拟语气是高中英语中重要的语法知识点之一，它在表达一些假设、条件、愿望、建议等方面起到了关键作用。
本文将对虚拟语气的用法和一些常见的句型进行归纳总结，帮助同学们更好地掌握和运用这一知识点。
一、虚拟语气的基本用法1. 表达与事实相反的假设：通常使用“if”引导，主句使用过去完成时，从句使用过去完成时或过去简单时。
例如：If I had studied harder, I would have passed the exam.如果我学得更努力，我就能通过考试了。
2. 表达对过去情况的虚拟：通常使用“wish”引导，后接过去完成时。
例如：I wish I had gone to the party last night.我希望我昨晚去参加派对了。
3. 表达与现在事实相反的假设：主句使用过去式，从句使用过去完成时或过去简单时。
例如：She would be happier if she had more friends.如果她有更多朋友，她会更开心。
4. 表达对现在情况的虚拟：通常使用“wish”引导，后接过去时。
例如：I wish I were a bird and could fly in the sky.我希望我是一只鸟，可以在天空中飞翔。
5. 表达对将来的不可能或不太可能的情况：主句使用过去式，从句使用过去完成时。
例如：If I were you, I would not go to that dangerous place.如果我是你，我不会去那个危险的地方。
二、常见虚拟语气句型1. 虚拟语气与建议：It is important (necessary, advisable, essential, etc.) that + 主语 + (should) + 动词原形例如：It is necessary that you (should) finish your homework before playing games.你在玩游戏前完成作业是必要的。
【高中英语】高中英语知识点(虚拟语气)
【高中英语】高中英语知识点（虚拟语气）高中英语知识点（虚拟语气），希望同学们牢牢掌握，不断取得进步!考点一、虚拟语气的基本用法1.与现在事实相反的虚拟语气，基本结构为：主语+动词的一般过去时(be动词用were)+其他成分+if+should/would/could...+动词原形+其他成分。
例如：①If it were not for the fact that she ______ sing，I would invite her to the party.A.couldn'tB.shouldn'tC.can'tD.might not解析句意为：如果不是因为她不会唱歌的事实，我会邀请她来参加那次聚会的。
that从句为同位语从句，描述的是事实，用陈述语气。
正确答案为C。
2.与过去事实相反的虚拟语气，基本结构为：主语+动词的过去完成时+其他成分+if+should/would/could...+have done+其他成分。
例如：If the weather had been better，we could have had a picnic.But it ______ all day.A.rainedB.rainsC.has rainedD.is raining解析句意为：如果天气好的话，我们是能够去野餐的，但是下了一天的雨。
句子前半部分陈述的是与过去事实相反的事情，所以用了虚拟语气。
"下了一天的雨"是事实，所以用陈述语气。
因为是发生在过去的事实，所以正确答案为A。
为大家整理的高中英语知识点（虚拟语气）就到这里，同学们一定要认真阅读，希望对大家的学习和生活有所帮助。
感谢您的阅读，祝您生活愉快。
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虚拟语气的基本内容【开头引入】If 如果 (如果有两种可能,有可能发生的，不可能发生的。
)①有可能发生If it rains tomorrow, I will not go to the park.②不可能发生虚拟语气，例如，如果我是姚明，。
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。
所以，凡表示与事实不符的假设，想象，愿望时，需用虚拟语气表达。
一、If 引导的虚拟（一）If 引导的虚拟语气,可用下表表示。
例如：①与现在事实相反：If I had wings, I would fly over the sea.②If she were rich, she would buy a bigger house.If there were no gravity, we would not be able to walk on the earth.②与过去事实相反：If You had gone to the party, You would have seen YaoMing. If you had taken my advice, you would not have failed in the exam.③与将来事实相反：If he were to tomorrow, We would have the meeting.If he should come tomorrow, We could go to the park together.If there were a heavy snow next Monday, we would not go skating.（二）if虚拟语气条件句的省略倒装。
如果虚拟条件从句中有were, had, should,可把if 省略，把were, had, should 提到主语前面，成为倒装结构。
① If I were you, I would accept the challenges.----Were I you, I would accept the challenges② If you had informed me earlier, I wouldn’t have signed the contract.----Had you informed me earlier, I wouldn’t have signed the contract.③ If she should be my daughter, I wouldn’t allow her to study abroad.----Should she be my daughter, I wouldn’t allow her to study abroad.VIP Tips : Were it not for…“如果要不是…” Had it not been for…“如果当时要不是…”①Were it not for your help, I would never be a good boss.要不是你的帮助，我永远成不了一个好的老板。
②Had it not been for you, I would have lost my way.当时要不是你，我就迷路了。
**如果谓语动词是否定形式，不能用动词的缩略形式。
3. If it weren’t for the expense, I would go broad now. Were it not for the expense, I would go abroad now.1.Had she worked harder, she _____________________(succeed).2.If the lawyer had been here last Saturday, he________________me from going. (prevent)3.__________ such a disaster _________, the damage would beincalculable. (occur)4._________he _________ today, he would get there by Friday.(leave)5.If there were life on Mars, such life forms __________unable to survive on the earth.(be)6.--Did you remind him of the meeting--No, if I __________at home, I would have.(be)7.—John went to the hospital alone.—If he _____ me about it , I would have gone with him.A. should tellB. tellsC. toldD. had told9. If we ____ the other road, we might have arrived here intime for the meeting.A. takeB. had takenC. tookD. have taken10. This printer is of good quality. If it ____ break downwithin the first year, we would repair it at our expense.A. wouldB. shouldC. couldD. might11. Had I know about this computer program, a huge amount of time and money ____.A. would have been savedB. had been savedC. will be savedD. was saved二、错综时间条件句*注意：考试时会出现一种情况，从句动作发生的时间和主句动作发生的时间不一致，被称为“错综时间条件句”，我们要分别根据从句和主句的动作发生的时间对其进行虚拟。
例如：①If you had followed my advice just now, you would be betternow.如果你刚才听了我的建议，你现在就好多了。
② If you had studied hard before, you would be a college student now.如果你以前好好学习的话，你现在就是大学生了。
③ If he were free today, we would have sent him to Beijing.如果他今天方便的话，我们就可以把他送到北京去了。
Exercises 21.May be if I ____science, and not literature then, I wouldbe able to give you more help.A. studiedB. would studyC. had studiedD. wasstudying2. Look! If we had begun to do the work yesterday morning, we ____ ourselves just like them.A. would have enjoyedB. were to enjoyC. should enjoyD. would be enjoying3. If you had taken the medicine yesterday, you ________ so bad now.A. wouldn’t have feltB. don’t feelC. wouldn’t be feelingD. aren’t feeling4. If the United States had built more homes for the poor in 1995, the housing problems now in some parts of this country __________ so serious.A. wouldn’t beB. won’t beC. will not have beenD. would not have been三、含蓄条件句。
有时为了表达的需要，在虚拟语气中并不总是出现if引导的条件从句，而是通过介词短语，副词，连词替代来代替条件从句。
例如：1. 如果没有你的帮助，我们不可能提前完成任务。
If it had not been for your help, we couldn’t have finished the work ahead of time.Had it not been for your help, …Without/ But for your help……2.我那天生病了，否则，我就参加运动会了。
If I had not been ill that day, I would have taken part in the sports meeting.I would have taken part in the sports meeting, but I wasill that day.I was ill that day. Otherwise, I would have taken part inthe sports meeting.四、特殊句式1. 馒头-面条原理用于表示建议，决定，命令等词语后的that-从句①用在suggest(建议)，insist(坚决要求)，order(命令，下令)，advise(劝告，忠告)，propose(提议，建议)，recommend(劝告，建议)和require(法规要求，规定)等动词之后的that-宾语从句中，从句谓语动词用（should）+动词原形。
1.He suggested that we (should) start off early the next day.2.They insisted that the boy (should) go with them.3.He advised that she (should) wait for a few weeks.4.We proposed that someone neutral (should) take the chair.5.Teachers recommend parents (should) not allow their childrenunder 12 to ride bicycles to school for safety.注意：当suggest 表示“暗示”，“表明”之意，insist表示“坚持认为”，后面的宾语从句不用虚拟语气。