高考英语虚拟语气用法精讲精练.doc

高考英语虚拟语气专项讲解及练习高考英语虚拟语气专项讲解及练习概述：语气的定义和种类l、语气：语气是动词的一种形式，它表示说话人对某一行为或事情的看法和态度。

2、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：We are not ready. 我们没准备好。

What a fine day it is! 多好的天气啊!(2)祈使语气: 表示说话人的建议、请求、邀请、命令等。

如: Open the door, please。

请打开门。

(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: If I were you, I should study English. 如果我是你，我就学英语了。

May you succeed! 祝您成功！一、虚拟语气虚拟语气用于表示所说的话与现在的事实相反，或与过去的事实相反，或与将来的事实相反。

表示说话人的主观愿望、猜想、建议或与事实不符的假设等，也可以表示可能性较小或不可能发生的情况。

虚拟语气一般用于正式的书面语中。

多用于复合句中。

虚拟语气是由谓语动词的特殊形式表达出来的。

w If they invite me this evening, I shall go with them. （陈述语气，说话人认为被邀请的可能性很大）w If they invited me this evening, I should go with them. （虚拟语气，说话人认为被邀请的可能性小或者根本不可能）二、虚拟语气在条件从句中的用法条件句有两类，一类是真实条件句，一类是虚拟条件句。

如果假设的情况是有可能发生的，就是真实条件句。

在这种真实条件句中的谓语用陈述语气。

w If it doesnt rain tomorrow, we will go to the park. 如果明天不下雨，我们就去公园。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

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。

虚拟语气陈述语气：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：0-0There are two sides to every question./ 0-1Were you busy all day yesterday?祈使语气：表示说话人对对方的请求或命令。

如：0-2Never be late again!/ 0-3Don’t forget to turn off the light.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：0-4If I were a bird, I could fly in the air.一真实条件与非现实条件真实条件表示现实情况中可能实现的情况而非真实条件表示与现实情况相反的假想。

1-1 If the working conditions are not too bad, I will accept the job.如果工作条件不太差，我会接受这项工作。

(真实条件)1-2 If the working conditions were not too bad, I would accept the job.如果工作条件不太差，我就接受这项工作了。

(非真实条件)(事实是The working conditions are too bad,、I won't accept the job)1-3 He said if he failed, he would have another try.他说他如果失败，他还会再试一次。

(真实条件)1-4 If he had failed, he would have had another try.如果他失败的话，他会再试一次的。

(非真实条件)(事实是He didn't fail and he didn't have another try.二非真实条件句2.1 if条件状语从句中的虚拟语气should可用于各种人称，且不可以被would所代替。

【高中英语】虚拟语气高中英语语法精讲精练【高中英语】虚拟语气-高中英语语法精讲精练虚拟语气指说话人的主观愿望、猜测、建议或假设与事实不符。

虚拟语气可分为三种类型：（1）一般虚拟语气（2）混合虚拟语气（3）特殊句型一．一般虚拟的构成：(省略if,要将should/were/had提到句首)(1). 对于当前虚拟机：if+S.+did/weresh，S.+will/can/should+doifihadtime,iwouldattendthemeeting.如果是你，我就可以出国。

(2)对过去的虚拟：if+s.+had+p.p,s.+would/could/shouldhave+p.p如果你接受了建议，你就不会失败。

(3)对将来的虚拟：如果+s.+did/were/shoulddo/weretodo，那么s+will/shoulddos/coulddos。

ifyoucametomorrow,wewouldhavethemeeting.如果明天12点，港口将关闭。

注意：hadwemadegoodpreparations,wemighthavesucceeded.如果不下雨，我们就出去散步了。

wereiyou,iwouldnotdosuchathing.二、混合虚拟：（1）不同时间的虚拟：ifhehadlistenedtome,hewouldnotbeintroublenow.如果他今天看电视，我就不知道该做什么。

(2)虚拟与陈述的混合：他可以通过考试，但他没有通过考试。

三．特殊句式：他建议我们为将来存钱。

（法官的判决）(2)itissuggested/advised/ordered/requested/requiredthat–clause(shoulddo/do)(主语从句)（3）我的建议/建议/请求/要求该条款（shoulddo/do）hissuggestion/advice/request/requirementthat–clause(shoulddo/do)is..（同位语从句）（4）索赔（shoulddo/do）的意思是惊讶、怀疑、遗憾、不满等，这真是令人惊讶/必要/奇怪。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

高考必考语法精讲精练语法专题十三：虚拟语气与情态动词情态动词和虚拟语气是高考重要考点，《2017年一般高等学校招生全国统一考试大纲》附录语法项目表中列出了虚拟语气以及情态动词。

2015年高考全国卷Ⅰ第79题（短文改错）考查了情态动词must后面接动词原形。

2016年高考全国卷Ⅰ没有考查情态动词与虚拟语气。

2017年高考全国卷Ⅰ没有考查情态动词与虚拟语气。

知识框架一. 含有条件状语从句的复合句(以do为例;S=主语)例如:①If I were you, I would apply for the job.②If I had the money, I would buy it.③If I were given another chance，I would do it better.④If I had taken your advice, I would have made great progress.⑤If it had not been for your help, I wouldn’t have finished the work so easily.⑥If it should rain tomorrow,I would stay at home all day.⑦If you were to come tomorrow,I could wait for you at home.留意：在书面语中，条件从句可以不用连词if，而将谓语中的were，had或should 等移至主语之前构成倒装句。

例如：①Were I you, I would apply for the job.②Had I taken your advice, I would have made great progress.③Should it rain tomorrow,I would stay at home all day.二、错综时间的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样，这时主句和从句的谓语形式应依据各自动作发生的实际时间来表达。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

一．语气的定义和种类。

1 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。

2 语气的种类a. 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：There are two sides to every question.每个问题都有两个方面。

Were you busy all day yesterday?昨天一整天你都很忙吗？How good a teacher she is!她是多好的一位老师啊！b. 祈使语气：表示说话人对对方的请求或命令。

如：Never be late again!再也不要迟到了。

Don’t forget to turn off the light.别忘了关灯。

c. 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：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。

对比：If I am a bird, I can fly in the sky.二．虚拟语气在条件从句中的用法。

条件从句有两类，一是真实条件句，另一是虚拟条件句。

如果假设的情况可能发生，是真实条件句，这种情况下谓语用陈述语气。

如：If time permits, we’ll go fishing together.如果时间允许，我们就一起去钓鱼。

如果假设的情况是不存在的或不大可能发生的，则是虚拟条件句。

如：If time permitted, we would go fishing together.（隐含的事实是：时间不允许，我们不会一起去钓鱼）。

三．例句与练习：1．表示与现在事实相反的假设和结果。

If I were you, I should(would ,could, might)tell him the truth. 要是我是你，我就会告诉他真相了。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

语法专题七：虚拟语气1. 规则虚拟：即含if 从句的复合句，表示与事实相反。

具体时态搭配为：might /注意：1) 交叉时间虚拟：即主、从句不在同一时间，注意各自的时态。

2) 虚拟与非虚拟：即一句与事实相反，用虚拟；另一句与事实一致，用实际时态。

3) 虚拟中的倒装：如if从句中含should, had, wer e等，可将其置于句首，且省略if。

4) 介短、副词代替if从句：如without, but for, in the absence of (如果没有), or,otherwise2. 表示建议、要求、劝告、命令类词 + 名从中的虚拟，从句动词:(should) do适用词群：advise, ask, demand, desire, direct(指导，要求), insist, order, propose, recommend, request, require, suggest, urge等及其它们的名词、形容词、过去分词等，后跟名从。

注意：当insist为“坚持已发生或存在的事实”，suggest为“暗示、表明”时，要用陈述语气，即实际时态。

3. wish等词 + 从句：从句时态向后退一格：即表示现在、将来用did / were / was; 表示过去用had done。

适用词群：wish, as if /though, If only(要……就好了), would rather, It is (about / high) time 等。

4. 情态动词 + have done 表虚拟：should / ought to have done 本应该做（实际没做，含“责备”之意）could / might have done 本可以做（实际未做）needn’t have done 本没必要做 (实际做了)would like / love to have donewould rather have done 本来想要做某事(但未做)had better h ave done5. 句型：1) If it were not for…, I would / should / might / could + do“要不是……，我现在就……。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

高中英语虚拟语气讲解及练习虚拟条件句就是对现实条件的一种虚拟假设，所假设的条件一般不符合事实或与事实相反或在现实中发生的可能性极小。

根据时间的不同，虚拟条件句可分为三种，即与现在事实相反的虚拟条件句、与过去事实相反的虚拟条件句（1）表示与现在事实相反If I had enough money now, I would lend it to you.（2）表示与过去事实相反If he had taken your advice, he wouldn’t have made such a bad mistake.（3）表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中，为了强调所假设条件的虚拟性，或突出说话人的一种主观愿望，虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if，把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如：Had I been（= If I had been ） in that situation， I would not have let the thief escape away with so much money.Should there be （= If there should be） a drought， what should we do at that time ？2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致，这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如：If we hadn’t been working hard in the past few years ，thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来，而是通过某个介词或介词短语（如：with，otherwise，without，but for，in that position）、上下文或其它方式表现出来。

虚拟语气总览1. 英语中的三种语气英语共有三种语气，陈述语气、祈使语气和虚拟语气。

陈述语气用来讲述事实，有肯定、否定、询问和感叹等形式，谓语动词有人称、时态和数的变化；祈使语气用于提出请求、建议、劝告、命令和警告等，以动词原形起句，否定式句前加Don’t；虚拟语气表示说话人所言内容不是事实，而是一种假设、愿望、建议、请求、命令或猜测，有时只是说话者的主观愿望，或表达他/她的强烈情感，谓语动词用特殊形式。

2.ought to, would. 与过去事实相反1). If I had had much money at that time, I would have bought you what you want.2). If you had been more careful, the mistake might have been avoided.3). If you had taken my advice, you wouldn’t have made such a mistake.4). We wouldn’t have succeeded if it had not been for their help.5). If you had been here yesterday, you would have met the film star.6). If I had known more about giving first aid, I could have helped them.7). If you had got up earlier, you would have caught the train.8). If we had had enough rain last year, we could have gained a good harvest.9). If you had worked a little harder, you could have passed the final examination.10). If they had invited her to the party, she would have attended it..与现在事实相反1). If I were you, I would go there at once.2). If my classmates were here, they would help me.3). If I were you, I would accept the job.4). If classes were smaller, children would learn more.5). If I were ten years younger, I would start all over again.6). If I had enough money, I would buy a large house.7). If I had time, I would go shopping with you.8). If I knew all the answers to all your questions, I would be a genius.9). If he were here now, we would ask him about it.10). If I had time, I would study French.11). If I knew her number, I could ring her. (可惜我不知道)12). If there were no gravity, we should not be able to walk. (实际上地球引力始终存在。