高中英语-虚拟语气精讲(超全整理篇)详解
高中英语学习：高中英语--虚拟语气专题讲解(详细)
虚拟语气
知识导图
虚拟语气的定义：虚拟语气表示说话人的某种愿望、假设、怀疑、猜测和建议等，表示的是纯属假设或实现的可能性不大的情况。
虚拟语气是由句中的谓语的特殊形式表现出来的。
虚拟语气的用法
1.虚拟语气用于条件句（条件状语从句）
①条件句的分类
条件句可以分为两种：真实条件句和虚拟条件句。
真实条件句是一种可能实现的条件句，且实现的可能性非常大。
在条件句中常用表示现在的某种时态代替表示将来的时态。
If I have time, I’ll come over to see you.
虚拟条件句是一种表示不能实现或实现的可能性很小的条件句。
其谓语动词用虚拟语气。
If I had time, I should/would/could come over to see you.
②用法
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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。
高中英语语法-虚拟语气全总结
①错综时间条件句: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，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。
如：If you had followed my advice just now, you would be better now.If you had studied hard before, you would be a college student now.②if省略句在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。
如：If I were at school again, I would study harder.→Were I at school again, I would study harder.如果我还有上学的时机，我会更加努力学习。
If you had e earlier, you would catch the bus.→Had you e earlier, you would catch the bus.如果你来得早点，你就能赶上公共汽车。
If it should rain tomorrow, we would not go climbing.→Should it rain tomorrow, we would not go climbing.如果明天下雨的话，我们就不能登山去了。
③用介词代替条件状语从句常用的介词有with, without, but for。
如：What would you do with a million dollars" (=if you had a million dollars)如果你有100万元，你会做什么？We couldn’t have finished the work ahead of time without your help. (=if we hadn’t got your help)没有你的帮助，我们不可能提前完成这项工作。
高中英语语法-虚拟语气全总结
高中英语语法-虚拟语气全总结-标准化文件发布号：（9556-EUATWK-MWUB-WUNN-INNUL-DDQTY-KII①错综时间条件句: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，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。
如：If you had followed my advice just now, you would be better now.If you had studied hard before, you would be a college student now.②if省略句在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。
如：If I were at school again, I would study harder.→Were I at school again, I would study harder.如果我还有上学的机会，我会更加努力学习。
If you had come earlier, you would catch the bus.→Had you come earlier, you would catch the bus.如果你来得早点，你就能赶上公共汽车。
If it should rain tomorrow, we would not go climbing.→Should it rain tomorrow, we would not go climbing.如果明天下雨的话，我们就不能登山去了。
③用介词代替条件状语从句常用的介词有with, without, but for。
如：What would you do with a million dollars (=if you had a million dollars)如果你有100万元，你会做什么？We couldn’t have finished the work ahead of time without your help. (=if we hadn’t got your help)没有你的帮助，我们不可能提前完成这项工作。
(完整版)高中英语语法虚拟语气讲解
高中英语语法讲解--虚拟语气1。
语气的定义和种类(1）语气的定义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。
We are not ready.Did it rain all day yesterday？What a fine day today!B. 祈使语气表使说话人的建议、请求、邀请、命令等。
Be careful.Don’t forget to clo se the window.Open the door， please。
C。
虚拟语气表使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.2。
虚拟语气一. 虚拟语气在条件句中的应用学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句）两种。
真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。
如：If it doesn’t rain tomorrow, I will go for a picnic。
假若明天不下雨,我就去野餐.Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。
虚拟条件句所表的假设则是不可能或不大可能发生或实现的，句中的条件从句与结果主句皆须用虚拟语）, 主句的谓语用should （would, might， could）+动词原形。
如：If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。
（事实是：天在下雨，我们不能出去野餐.表示愿望。
）If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。
（事实是：他没来这，他不可能帮助你。
英语语法：虚拟语气归纳整理
虚拟语气一、语气的分类语气概述：语气，跟失态和语态一样，也是动词的一种形式，表明说话者的意图、态度和目的。
英语中有三种语气：陈述语气、祈使语气和虚拟语气。
1.陈述语气：用来陈述事实或提出想法，包括肯定、否定例：Recent pressure at work may account for his behaviour.他的行为也许是最近的工作压力导致的。
2.祈使语气：表明说话人提出请求、命令或劝告等例：Calm down and tell me what happened.冷静点儿，告诉我发生了什么事。
祈使语气也可用在并列句中表示条件Work hard and you will succeed.好好干，你会成功的。
H e quick or you’ll be late.快点儿，否则你会迟到。
3.虚拟语气：表示说话人的一种愿望、建议、请求、命令；有时是一种非真实的假设，与事实不符或相反的情况例：If had seen him yesterday, I would have told him the news.我如果昨天见到他，就会把这个消息告诉他了。
二、虚拟语气的用法（一）虚拟语气在条件句中的应用1.虚拟语气主要用在虚拟条件中，表示根本不存在的情况或可能很小的假设虚拟语气用于if条件句中时，主句和从句谓语动词的形式如下：——与现在事实相反：过去式（be一般用were）should/ would/could/might+动词原形——与过去事实相反：had+过去分词should/ would/ could/ might have +过去分词——与将来事实相反：过去式（be一般用were）/should + 动词原形/ were to + 动词原形should/ would/ could/might + 动词原形例：If I had enough money, I would buy myself a computer.我如果有足够的钱，会为自己买一台电脑。
高中英语语法讲解——虚拟语气
2.这类主语从句常常用于表示要求、建议、 命令、请求、提议等，其谓语形式往往为 “ （ should）+ 动 词 原 形 ” 的 形 式 。 在 美 国，常省略should，而在英国，则往往不 省略should。
比如：
--It is necessary that the machine (should) be oiled everyday. 机器必须天天上油。
1.1.1.和现在事实相反的非真实条件句
这类非真实条件句表示和现在事实相反的情况。比如： --I would/should certainly go if I had the time.
如果我有时间，我一定会去的。 --If I were your father, I would criticize you more
--I never expected that the problem should be so complicated.
我从未想到问题会如此复杂。
--They just couldn’t believe that the new stadium should be so big.
他们简直不能相信新的体育馆会如此大。
--The teacher insisted that all the students (should) be on time.
老师要求学生们准时到校。
--He suggested that the regulations (should) be revised. 他建议修改规则。
The lawyer asked that the case (should ) be postponed for one month. 律师要求案子往后推迟一个月。
高中虚拟语气的讲解+练习+详解
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。