高二英语虚拟语气
高中英语之虚拟语气详细讲解
虚拟语气（1）——倒推时态类定义：虚拟语气是一种动词形式，有两种意思 1.表示说话人所说的不是事实，而是一种假设、猜测、怀疑等（非真实条件状从和让步状从）2.表示说话人的愿望、要求、命令、建议（名词性从句：主宾表同）使用情景 1.用来表达一个假设或纯粹的意愿（与事实相反或不太可能实现）（如果我是宇航员，我要在月球上跳舞）2.用来缓和语气，使句子更委婉、礼貌、得体（如果你能接受我的邀请，我将不胜感激）3.表示烦恼、不耐烦等情绪（你要是能考上大学，全家都烧高香了）4.表示适度的责备或批评（如果你那时更耐心点，现在我们都成功了）5.表示美好的祝愿或祝福（祝你成功）1.虚拟条件句一般虚拟条件句混合虚拟语气（错综时间条件句）定义：条件状语从句表示的行为和主句表示的行为发生的时间不一致例子：If you had followed my advice, you would be better now.如果那时你听了我的建议，现在已经好了If it hadn’t been for you, I would have to make another trip there tomorrow.如果不是你的话，我明天还要再走一趟。
If you had studied hard before,you would be a college student now.如果你以前努力学习的话，你现在就是大学生了。
省略+倒装当虚拟条件句的谓语动词中含有were，should，had时，if可以省略，并将were,should,had提前于句首，变为倒装句。
如果虚拟条件句是否定句，not 保留在原处If he should agree to go there, we should send him there.= Should he agree to go there,we should send him there.If she were there,she would agree with us.= Were she were, she would agree with us.If he had learnt about computers,we would have hired him.= Had he learnt about computers,we would have hired him.含蓄虚拟条件句定义：有时为了表达的需要，在虚拟语气中并不总是出现if引导的条件状语从句，而是通过其他手段来代替条件从句分类：1) but for....=(If it+be not for) ；without；Without your help ,we couldn’t have finished the work ahead of time.= But for your help,we couldn’t have finished the work ahead of time.= If it hadn’t been for your help,we couldn’t have finished the work ahead of time.没有你的帮助，我们不可能完成任务。
高二英语虚拟语气
• If it were to /should rain tomorrow,the meeting would
b2e021p/4/u4 t off.
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虚拟语气用于条件状语从句
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• 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。
第贰零贰章小丹尪鞠言除去紫熏花后成本只需要区区两千枚修玉而售价却能够高达数万修玉利润远超过百分之壹千呐用暴利来形容都显得勉强
虚拟语气
• 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。
• 1 .虚拟语气用于条件状语从句。
• （1）与现在事实相反。
• (4)有时候，条件从句表示的动作和主句表示的 动作，发生的时间是不一致的（如一个是过去发 生的，一个是现在发生的）。这时，动词的形式 要根据它所表示的时间来调整。-(错综时间条件 句)
• 1.If the weather had been more favourable ,
• the crops would be growing still better.
• (5)以上句型可以转换成下列形式:
• A.若if从句中有 were/ had/ should ，可把它们倒装放到
主语之前，省略if .句式:
• were /had /should +主语 +其它成分.
• Were I in school again ,I would work harder.
• Had you been here earlier ,you would have seen him.
高二英语虚拟语气的特殊形式单选题20题
高二英语虚拟语气的特殊形式单选题20题1.If only I ____ a famous singer.A.amB.wereC.wasD.be答案：B。
本题考查虚拟语气中与if only 相关的用法。
if only 表示“要是……就好了”，后面接的句子要用虚拟语气。
对现在的虚拟，be 动词要用were。
选项A 是一般现在时的形式，不符合虚拟语气要求；选项 C was 一般过去时，但虚拟语气中be 动词要用were；选项D be 单独使用一般不用于此处。
2.I wish I ____ to the concert last night.A.wentB.have goneC.could goD.had gone答案：D。
wish 后面接宾语从句，对过去的虚拟要用had done 的形式。
选项A went 是一般过去时，不是虚拟语气形式；选项B have gone 是现在完成时，也不符合虚拟语气要求；选项C could go 是对将来的虚拟形式，此处是对过去的虚拟。
3.Would rather you ____ now.A.leftB.leaveC.would leaveD.had left答案：A。
would rather 后面接宾语从句，对现在或将来的虚拟要用一般过去时。
选项B leave 是动词原形，不符合要求；选项C would leave 是错误形式；选项D had left 是对过去的虚拟形式，此处不是对过去虚拟。
4.If only I ____ more time to study.A.haveB.hadC.would haveD.had had答案：B。
对现在的虚拟，if only 后面接句子要用一般过去时表示虚拟。
选项A have 是一般现在时；选项C would have 是对将来的虚拟形式；选项D had had 是对过去的虚拟形式。
5.I wish I ____ the answer to this question.A.knowB.knewC.had knownD.would know答案：B。
高二英语虚拟语气运用高级单选题20题
高二英语虚拟语气运用高级单选题20题1.If I were the teacher, I would give less homework.A.wasB.amC.wereD.be答案：C。
本题考查虚拟语气对现在情况的虚拟，if 引导的条件句中，be 动词一律用were。
A 选项was 只用于非虚拟语气的一般过去时；B 选项am 是现在时的形式，不符合虚拟语气要求；D 选项be 形式错误。
2.If he had more time, he would study harder.A.hasB.hadC.haveD.having答案：B。
虚拟语气对现在情况虚拟，if 引导的条件句中动词用过去式，had 符合要求。
A 选项has 是现在时三单形式；C 选项have 用于一般现在时；D 选项having 不能单独做谓语。
3.If my sister were taller, she could play basketball better.A.isB.wasC.wereD.be答案：C。
同样是对现在情况的虚拟，be 动词用were。
A 选项is 现在时；B 选项was 用于一般过去时非虚拟语气；D 选项be 形式错误。
4.If I had a car, I would drive to school every day.A.haveB.hadC.hasD.having答案：B。
虚拟语气对现在情况虚拟，had 正确。
A 选项have 现在时；C 选项has 现在时三单形式；D 选项having 不能单独做谓语。
5.If we had more money, we could go on a trip.A.haveB.hadC.hasD.having答案：B。
对现在情况虚拟，条件句动词用过去式，had 符合。
A 选项have 现在时；C 选项has 现在时三单形式；D 选项having 不能单独做谓语。
6.If Cleopatra had made different choices, the history of ancient Egypt might have been completely different.A.had madeB.madeC.has madeD.makes答案：A。
高中英语语法考点虚拟语气
高中英语语法考点精讲精练例：1.If I were you, I should go and see the doctor at once.2.If we had no electricity, what would our life be?3.If you had told him yesterday, he might have made some suggestions.4.If I had valued the true love when I got it, I wouldn’t have greatly regretted when I lost it.5.If it had not rained so hard yesterday, we would have played tennis.6.If the sun were to rise in the west, I would lend you the money.7.If it should rain tomorrow, our picnic would be put off.8.If God offered me another chance right now, I would utter the three words to the girl, “I loveyou”.【跟踪训练】1. I didn’t see your sister a t the meeting. If she ______ she would have met my brother.A. has comeB. did comeC. cameD. had come2. The rice ______ if you had been more careful.A. would not be burningB. would not burnC. would not have burntD. would not burnt3. If my lawyer ____ here last Saturday, he ______ me from going.A. had been; would have preventedB. had been; would preventC. were; would preventD. were; would have prevented5. You didn’t let me drive. If we ______ in turn, you ______ so tired.A. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven; wouldn’t have got7. — If he ______, he ______ that food.— Luckily he was sent to the hospital immediately.A. was warned; would not takeB. had been warned; would not have takenC. would be warned; had not takenD. would have been warned; had not taken8. If it ______ rain tomorrow, they would not go there by bike.A. wouldB. couldC. mightD. should9. —John is really expert at fighting cybercrime!—Yes, but he _____ his potential if it had not been for his desire to meet the new challenge.A. never realizedB. would never realizeC. would never have realizedD. had never realized10. Grace doesn’t want to move to New York because she thinks if she_____there, she wouldn’t beable to see her parents very often.A. livesB. would liveC. having askedD. were to live【真题实战】1. Sorry, I am too busy now. If I _____ time, I would certainly go for an outing with you.A. have hadB. had hadC. haveD. had2. If we _________ adequate preparations, the conference wouldn’t have been so successful. （2012山东）A. haven’t m adeB. wouldn’t makeC. didn’t makeD. hadn’t made3. If my car _________more reliable, I would have driven to Lhasa instead of flying last summer. （2012陕西）A. wasB. had beenC. should beD. would be4. We wouldn’t have called a tax i yesterday if Harold ______us a ride home. （2012天津）A. didn’t offerB. wouldn’t offerC. hasn’t offeredD. hadn’t offered【跟踪训练】改写以下句子。
高中英语虚拟语气(绝对全)
If my brother were here, everything would be all right. 要是我哥哥在这儿，一切都没问题虚拟语气表示所说的话只是一种主观愿望、假设或建议等。
虚拟语气的重点是：虚拟语气的特殊形式，即用来表示要求、建议、命令、提议、意愿等的主语从句、宾语从句、表语从句和同位语从句中的虚拟形式，含蓄条件句中的虚拟语气和表示愿望的虚拟形式等。
(一)虚拟语气的常见句型●与现在事实相反的虚拟语气与现在相反的虚拟语气的结构为：条件句动词为were或动词的过去式，主句为would/should/could/might+动词原形了。
If you had taken my advice，you wouldn't (couldn’t) have failed in the exam. 如果你按●与过去事实相反的虚拟语气与过去相反的虚拟语气的结构为：从句用had+过去分词，主句用would/should/could/might+have done照我的建议去做，你一定不会(不可能)考试不及格。
●与将来事实相反的虚拟语气If it were Sunday tomorrow, I should (would，could，might) go to see my grandmother. 与将来相反的虚拟语气的结构为：从句谓语动词为动词过去式或“should+动词原形”或“were to+动词原形”，主句为would/could/might +动词原形如果明天是星期天，我就(可能)去看望我奶奶。
If it were to snow this evening, they would not go out. 如果今晚下雪，他们将不出去了。
●省略if形式的虚拟语气有时条件从句中的动作和主句中的动作发生的时间不一致（表示错综时间的虚拟语气），省略连词if。
在书面语中，如果虚拟条件从句中有were，had 或should，可以把if省略，把这几个词放到主语之前，构成主谓倒装。
高二英语虚拟语气知识精讲
高二英语虚拟语气知识精讲一语气的定义和种类（一）语气(mood)语气是动词的一种形式，表示说话人对某一行为或事情的看法和态度。
（二）语气的种类1、陈述语气：表示动作或状态是现实的、确定的或符合事实的，用于陈述句、疑问句和某些感叹句。
如：①There are two sides to every question.每个问题都有两个方面。
②Were you busy all day yesterday?昨天一整天你都很忙吗？③How good a teacher she is!她是多好的一位老师啊！2、祈使语气：表示说话人对对方的请求或命令。
如：①Never be late again!再也不要迟到了。
②Don’t forget to turn off the light.别忘了关灯。
3、虚拟语气：表示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。
如：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。
③May you succeed!祝您成功！。
二虚拟语气的主要内容（一）、非真实条件句中的虚拟语气虚拟语气用于if引导的非真实条件状语从句中，谓语动词有三种形式：（1）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：①If he had taken my advice, he would have succeeded in the competition.②If we had started earlier, we should not have missed the train.③If she hadn’t been ill, she might have come.（2）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”。
高二英语 语法 虚拟语气
高二英语语法：虚拟语气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。
下面分别介绍虚拟语气在各种句式中的用法：一、虚拟语气用于条件句：同时也可根据意思用情态动词could，might。
“与将来事实相反”中的B式与C式之间的差别是“were to do”比“should do”所表示的实现的可能性更小。
1）表示与现在事实相反：If I were you, I should study English.If he had time, he would attend the meeting.2)表示与过去事实相反：If you came tomorrow, we would have the meeting.If it were to/should rain tomorrow, the meeting would be put off.三种特殊的虚拟条件句：1)混合虚拟：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，动词的形式要根据它所表示的时间来调整。
例如：If you had followed the doctor’s advice, you would be quite all right now.(从句说的是过去，主句指的是现在。
)2)倒装虚拟：如果从句中含有were，had，should时，从句可省略if，用倒装句式“were（had，should）+主语”。
例如：Were I in school again, I would work harder.=If I were in school again,Had you been here earlier, you would have seen him.=If you had been here earlier,Should there be a meeting tomorrow, I would come.=If there should be a meeting tomorrow,3)含蓄虚拟:假设的情况不是由条件从句引出，而是通过but for（要不是），without或otherwise等形式表示的含蓄虚拟语气。
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