虚拟语气用法详解 (1)
虚拟语气用法详解
虚拟语气用法详解1. 条件句中虚拟语气的形式从句中提出一种与客观现实不相符或根本不可能存在的条件，主句会产生的一种不可能获得的结果。
条件句中的虚拟语气根据不同的时间2.条件句中的虚拟语气的举例(1) 将来时的条件句中的虚拟语气。
如：If he should go to Qing Hua University, he would make full use of his time. 如果他要上清华大学的话，他就会充分利用他的时间了。
If he were to come here, he would tell us about it. 如果他要来的话，他会通知我们一声。
(2) 现在时的条件句中的虚拟语气。
如：If he were free, he would help us.要是他有空的话，它会帮助我们的。
If he studied at this school, he would know you well. 如果他在这所学校学习的话，它会对你很熟悉。
(3)过去时的条件句中的虚拟语气。
如：If I had seen the film, I would have told you about it. 我如果看过这场电影，我会把电影内容告诉你了。
If I had got there earlier, I would have met Mr. Li. 如果我早点到那儿，我就会会到了李先生。
3. 运用条件句中的虚拟语气时，须注意的几个问题:(1)虚拟条件从句中的倒装：当虚拟条件句的谓语动词含有were, should, h ad 时，if 可省略，而将were, should, had等词置于句首。
如：If he should agree to go there, we would send him there.要是他答应去的话，我们就派他去。
If she were here, she would agree with us. 如果她在这儿的话，她会同意我们的。
虚拟语气用法详解
虚拟语气用法详解一、条件句中的虚拟语气１.条件句中虚拟语气的形式条件句有真实条件句和非真实(虚拟)条件句两种。
真实条件句所表示的假设是有可能发生的，而非真实条件句则通常表示一种假想,与事实相反或不大可能会发生：ＩｆI hａve time, Ｉｗill goｗith theｍ. 假若我有时间，我就同他们去。
(陈述语气)If Ｉｗeｒｅｙｏu, I would go withｔｈem. 假若我是你,我就同他们去。
(虚拟语气)非真实条件句中的虚拟语气根据不同的时间有三种不同的形式。
注:几点特别说明①主句谓语中的ｓhould主要用于第一人称后。
wouｌd，might,cｏuｌd的大致区别是:would表示结果，mighｔ表示可能性,ｃoｕｌd表示能力、允许或可能性。
比较: If you trｉeｄagａin ｙou would ｓｕｃcｅｅｄ. 要是你再试一试,你就会成功的。
（wｏulｄ表结果）If you triｅd agaiｎyｏu ｍｉght succeed. 要是你再试一试,你可能会成功的。
(ｍi ght表可能)If you triｅd agaｉn you could suｃceeｄ. 要是你再试一试，你就能成功了。
（ｃo uld表能力）②条件从句的谓语动词为bｅ时，不管其主语为单数还是复数通常都用weｒｅ,但在口语或非正式文体中的单数第一人称和第三人称后，也可用waｓ,不过在If I weｒe yoｕ这样的表达中，通常还是以用wｅre为宜。
③有时条件从句用wｏｕld表示愿意:If he ｗoulｄｌｉvｅon wiｔh me, I woulｄｂｅｈis beｔter haｌｆ.要是他还愿意跟我过,我仍会做他的妻子。
④对于与将来事实相反的情形,请注意以下几点:一是这里说的与将来事实相反，实为对将来情况的推测;二是此用法中的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“ｗｅrｅto+动词原形”(表示与将来事实相反的假设）;三是当条件从句使用“shoｕlｄ+动词原形”这样的谓语时,主句谓语除可用“should （wｏuld, ｃouｌd, might）+动词原形”这样的虚拟语气外,也可用陈述语气或祈使语气：If ｉt ｓhould rａｉn tｏｍorrｏw, don’ｔexｐeｃt ｍｅ．万一明天下雨,就不要等我了。
（完整版）高中虚拟语气用法详解
（完整版）⾼中虚拟语⽓⽤法详解⼀、什么是虚拟语⽓虚拟语⽓是⼀种动词形式，表⽰说话⼈的⼀种愿望，假设，怀疑，猜测，建议等含义，虚拟语⽓所表⽰的含义不是客观存在的事实。
If I were you, I'd take them away. 如果我是你的话，我就会带⾛他们。
(不可能是你，所以这是不存在的事实，所以⽤虚拟语⽓)If I had met Tom, I could have told him. 如果我碰见了Tom ，我就告诉他了。
If I had time, I could come to help you. 如果我有时间，我会来帮助你的。
He suggested that our class should be divided into five groups. 他建议说我们的班应该分成五个⼩组。
He speaks to us as if he had been there. 他给我们讲的好像他去过那⼉。
⼆、虚拟语⽓的⽤法虚拟语⽓在⼀般⽤于简单句，宾语从句，主语从句，表语从句，壮语从句以及同位于从句。
(下⾯我们分别看⼀下)1) 虚拟语⽓⽤在简单句中，表⽰祝愿，命令，它的谓语动词就是原形。
May you be happy. 祝你幸福。
May you have a good time. 祝愿你玩的痛快。
May the friendship between us last long. 祝愿我们的友情天长地久。
Have a good journey! 祝愿你旅途愉快！You go out ！你出去！2) 虚拟语⽓⽤在宾语从句中。
在suggest, advise, propose, insist, demand, desire, request, require, decide, order, command 等动词后的宾语从句中，要⽤虚拟语⽓，表⽰建议、要求、决定或命令等，其谓语动词形式为should+ 动词原形，其中should 可以省略，主句中的时态不限。
虚拟语气用法总结及详细解析
虚拟语气用法英语中的语气分为陈述语气、祈使语气、虚拟语气、疑问语气和感叹语气五类。
1、表示动作或状态是客观存在的、确定的或符合事实的，用于陈述句、疑问句和某些感叹句中。
China is an Asian country. (肯定句) How interesting my stay in China has been! (感叹句)2、祈使句表示说话人对对方的请求、警告，建议或命令。
如:Please come over here. 请到这边来。
Watch your steps! 当心!(走路)3、虚拟语气表示说话者做出的假设而非事实，或难以实现的情况，甚至表达彻底相反的概念。
此外，如需表达主观愿望或某种强烈的感情时，也可用虚拟语气。
虚拟语气是由句中的谓语动词的特殊形式表示出来的。
如: If I were a bird，I would be able to fly in the air. 如果我是一只小鸟，我就能在空中飞行。
I wish I could pass the examination. 我希望我能通过考试。
If there were a heavy snow next Sunday, we would not go skating. 如果下周日下大雪，我们就不能去滑冰了。
If she were to be here next Monday, I would tell her about the matter.如果她下周一来这儿的话，我就会告诉她这件事的始末。
4、有时，虚拟条件句中，结果主句和条件从句的谓语动作若不是同时发生时，虚拟语气的形式应作相应的调整。
这种条件句叫错综条件句。
①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。
If I had worked hard at school, I would be an engineer, too.如果我在学校学习刻苦的话，我现在也会成为一个工程师了If they had informed us, we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。
虚拟语气用法详解
一、什么是虚拟语气虚拟语气是一种动词形式，表示说话人的一种愿望，假设，怀疑，猜测，建议等含义，虚拟语气所表示的含义不是客观存在的事实。
If I were you, I'd take them away. 如果我是你的话，我就会带走他们。
（不可能是你，所以这是不存在的事实，所以用虚拟语气）If I had met Tom, I could have told him.If I had time, I could come to help you.He suggested that our class should be divided into five groups.He speaks to us as if he had been there.A).条件从句的虚拟语气条件从句的谓语动词主句的谓语动词与现在事实相反be---were/ 动词---过去式would/ should/ might/ could + do与过去事实相反过去完成式would/ should/ might/ could + have done与将来事实相反were to/ should + do/动词---过去式would/ should/ might/ could + doIf I were you, I should/would not watch TV.If I did/had done my homework, I would go/have gone to the party.If you hadn’t gone to the cinema, you would not have been late for class.If you had studied harder, you would have passed the exam.The plants in our garden __________ better if it had not rained so much last year.A. had grownB. would have grownC. were growingD. would growNote:a).条件从句中if 的省略，要倒装如果条件从句的谓语动词包含有were或助动词、情态动词had, should, could，有时可将连词if省去，而将条件从句的主语置于were, had, should, could之后。
虚拟语气的用法归纳
虚拟语气的用法归纳一、虚拟语气的概念和基本用法虚拟语气是一种表达说话者主观愿望，假定或假设情态的语气形式。
在英语中，虚拟语气使用多个动词形式来表示，如虚拟谓语动词（should/had/be）、过去时态（were/was）等。
1. 表示与现实相反的情况当我们想要表达与现实相反的情况时，可以使用虚拟语气。
例如：- If I were you, I would study harder.（如果我是你，我会更努力学习。
）2. 表示建议、要求或命令在某些情况下，我们使用虚拟语气来表示建议、要求或命令。
常用动词包括suggest（建议）、recommend（推荐）、request（请求）、demand（要求）等。
例如：- The teacher suggested that she attend the conference.（老师建议她参加会议。
）3. 表示对过去事件的假设当我们对过去事件进行假设时，可以使用虚拟语气的过去式形式来说明这种条件可能性很低或根本不可能发生。
例如：- If he had studied harder, he would have passed the exam.（如果他学得更努力，他就能通过考试了。
）二、常见的虚拟语气用法及例句1. 虚拟条件句虚拟条件句表示与现实相反的条件和可能性。
根据真实性、虚假性和时间性的不同，分为三种类型：- Type 1：表示可能发生的情况。
If + 主语 + 动词过去式，主语 + would/could/might + 动词原形。
例如：If it rains tomorrow, we will stay at home.（如果明天下雨，我们会待在家里。
）- Type 2：表示现在或将来不太可能发生的情况。
If + 主语 + 动词过去式，主语 + would/could/might + 动词原形。
例如：If I were rich, I would travel around the world.（如果我有钱，我会周游世界。
虚拟语气的用法讲解
第一部分：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⑴、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！⑵、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。
⑶、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！虚拟语气在语法里算得上是个难点。
让我们就从最简单的开始吧。
第二部分：简单句中的虚拟语气一、情态动词的过去式用于现在时态时，表示说话人的谦虚、客气、有礼貌、或委婉的语气，常用于日常会话中。
如：⑴.Would you be kind enough to show me the way to the post office?请你告诉我去邮局的路好吗？⑵.It would be better for you not to stay up too late.你最好别熬夜到很晚。
二、表祝愿。
1、常用“may+动词原形”表示祝愿，但愿，此时may须置于句首（多用于正式文体中）。
⑴、May good luck be yours!祝你好运！⑵、May you be happy!祝你快乐！⑶、May you do even better!祝你取得更大成就！⑷、May you have a good time. 祝愿你玩的痛快。
虚拟语气用法详解
虚拟语气语气（mood）也是动词的一种形式变化。
这和中文中的语气是不一样的。
它表示说话者对所指的动词或状态所持的态度，而且，在谓语动词上有所体现，而中文没有体现。
语气可分为三种：陈述语气、祈使语气和虚拟语气。
虚拟语气（the Subjunctive Mood）表示说的话不是事实，或者是不可能发生的情况，而是一种愿望、建议或与事实相反的假设等。
一、虚拟条件句1．主句和从句都与现在事实相反时，从句用一般过去时，be的形式要用were，主句用would/could/ should/might+不定式一般式。
If I were you, I should not go with him.2．主句和从句都与过去事实相反时，从句用过去完成时，主句用would/should/could/might+不定式完成式。
If I had tried hard last term, I would have succeeded.3．当主句和从句都与将来事实相反，或指不大可能发生的事的时候，从句和与现在事实相反的从句时态相同，或用should/were to+不定式一般式，主句和与现在事实相反的主句相同。
If it rained/were to rain/should rain tomorrow, the match would be put off.4．在使用虚拟条件句时，由于语言环境的千差万别，各种时间关系混合使用是很常见的。
如果逻辑上讲得通，主句和从句的动词时态可进行各种各样的搭配。
If it hadn't rained those days, （从句与过去事实相反）1 work would be finished next week. （主句与将来事实相反）2.here wouldn't be any water in the river now. （主句与现在事实相反）一、语气及其种类1．语气（mood）语气是一种动词形式，表示讲话人对某一行为或事情的看法和态度。
（完整版）虚拟语气详解
（完整版）虚拟语⽓详解虚拟语⽓详解虚拟语⽓表⽰说话⼈的主观愿望（往往与客观事实相反），或是表⽰假象和猜测。
虚拟语⽓⽆论从形式上还是时态上都⽐较复杂，需要归类记忆。
虚拟语⽓⼤体分为三类：(1) be型虚拟(2) were型虚拟(3) if 条件句及主句虚拟下⾯会详细说每种虚拟形式的特征和规律，考试时先判断属于哪种虚拟类型，剩下的皆是套路~（1）be型虚拟（基本是套路）形式：should + 动词原形，should可以省略⽤法：1）表⽰“命令、建议、要求”等意义词语之后的宾语从句⽤be型虚拟，常见的词如下: demand, desire, insist, order, ask, command, propose, recommend, suggest, prefer, require, request等最常见的形式是这类动词后⾯接着⼀个宾语从句，则宾语从句的谓语部分要⽤（should）+ 动词原形来虚拟例: We demand that the meeting（should）be postponed.The manager suggested that we (should) work together.注意：有时候你所见到不⼀定是上述动词引导的宾语从句，⽽是由上述词变体后所引导主语从句(it做形式主语，如：it is advised/ suggested/ requested/ ordered/ proposed that…)、表语从句或同位语从句例如：It is required that the students (should) learn a foreign language. (主语从句) The requirement is that all the equipment in the meeting room (should) be checked twice before. (表语从句)We didn’t stand for his proposal that the meeting (should)be postponed. (同位语从句)只要看到句中有上述动词或其变体，不管词性怎么变、句型怎么变，都⽤be型虚拟！特例：suggest和insist这两个⽐较特殊，当suggest作“暗⽰、表明、说明”讲，insist作“坚持说”讲，后⾯⼀般跟的是客观事实，不需要虚拟~这是⼀个⽐较重要的考点，体会下⾯两组句⼦：We all suggest that a lab (should) be built. 我们都建议建⼀个实验室。
虚拟语气的用法
虚拟语气的用法虚拟语气主要用在虚拟条件句中，表示根本不存在的情况或可能性很小的假设。
表示对不同时间的假设时，从句的谓语和主语中的谓语的构成是不同的。
有如下几种情况：（一）If条件句中的虚拟语气例句：1）If we had had enough rain last year ,we could have gained a good harvest.句意：如果去年雨水充足的话，我们可能会有一个好收成。
（与过去事实相反）2）If I should see/were to see/saw him tomorrow ,I would invite him .句意：如果我明天见到他，我会邀请他到家里来。
（与将来事实相反）3）If I had enough moneny,I would buy myself a computer.句意：如果我有足够多的钱，群殴讲自己买一台电脑。
（与过去事实相反）（二）主语+ wish + 宾语从句wish+ 宾语从句：现在：过去时(did/were)过去：过去完成时(had done)将来：would/could/might+V.例句：1）I wish I had a car so that I could go home every day句意：希望我有一辆车，这样，我可以回家的每一天2）The program was wonderful. I wish I had seen it.句意：节目很精彩。
我希望我能看到它。
3)Tomorrow is my birthday. I wish you would come to my party.句意：明天就是我的生日。
希望你能来参加我的聚会。
（三）名词性从句的虚拟语气(一二三四）一个坚持：insist两个命令：order, command三个建议：advise, suggest, propose四个要求：demand , require, request, urge虚拟语气即：(should) do,表示坚持、命令、建议、要求某人去做某事。
虚拟语气的用法
虚拟语气的用法虚拟语气是英语中一个非常重要的语法现象。
它表示的是假设、愿望、建议、怀疑等语气，与真实情况不同。
在许多场合下，正确地使用虚拟语气可以让我们的表达更加准确、清晰。
本文将系统地介绍虚拟语气的用法及其在各种语境下的运用。
一、虚拟语气的形式虚拟语气的形式有两种：一种是“were to do”(在本文中称作“虚拟语气一型”)，另一种是“should/would/could/might do”等情态动词(在本文中称作“虚拟语气二型”)，它们用于表示假设或愿望等语气情态。
下面我们将详细解释这两种虚拟语气的用法。
二、虚拟语气一型虚拟语气一型的语态如下:1) If I were you, I would…2) I wish I were…3) Suppose he were to…在这些语篇中，“were” 是形式上的一般过去时，但通常表示的是现在或未来的假设情形。
例如，是说：“If I were you,I would go to bed earlier”，而不是像一般过去时一样是“i f I was you, I would go to bed earlier”。
”“were” 代表了一种虚假的情况，所以又称“虚拟语气”。
虚拟语气一型与“if”从句、wish从句、suppose从句等连用常用于表示虚假情况或愿望。
例如：-If I were you, I would goto bed earlier. (如果我是你，我会早睡)-I wish I were rich. (我希望我有钱)-Suppose he were to come today, what would you sayto him? (假设他在今天来，你会对他说什么?)三、虚拟语气二型虚拟语气二型是我们日常生活中用得更多的虚拟语气形式。
它主要由以下情态动词构成：should/would/could/might+动词原形。
这种虚拟语气用于表示一种未来、现在或过去的假设或愿望，也用于表示建议、要求、命令、怀疑等情况。
(完整版)高中虚拟语气用法详解
一、什么是虚拟语气虚拟语气是一种动词形式，表示说话人的一种愿望，假设，怀疑，猜测，建议等含义，虚拟语气所表示的含义不是客观存在的事实。
If I were you, I'd take them away. 如果我是你的话，我就会带走他们。
（不可能是你，所以这是不存在的事实，所以用虚拟语气）If I had met Tom, I could have told him. 如果我碰见了Tom，我就告诉他了。
If I had time, I could come to help you. 如果我有时间，我会来帮助你的。
He suggested that our class should be divided into five groups. 他建议说我们的班应该分成五个小组。
He speaks to us as if he had been there. 他给我们讲的好像他去过那儿。
二、虚拟语气的用法虚拟语气在一般用于简单句，宾语从句，主语从句，表语从句，壮语从句以及同位于从句。
（下面我们分别看一下）1) 虚拟语气用在简单句中，表示祝愿，命令，它的谓语动词就是原形。
May you be happy. 祝你幸福。
May you have a good time. 祝愿你玩的痛快。
May the friendship between us last long. 祝愿我们的友情天长地久。
Have a good journey! 祝愿你旅途愉快！You go out！你出去！2) 虚拟语气用在宾语从句中。
在suggest, advise, propose, insist, demand, desire, request, require, decide, order, command等动词后的宾语从句中，要用虚拟语气，表示建议、要求、决定或命令等，其谓语动词形式为should+动词原形，其中should可以省略，主句中的时态不限。
英语虚拟语气的用法归纳
英语虚拟语气的用法归纳英语虚拟语气是一种语法现象，用来表达与事实相反、假设、愿望、建议等与现实情况不符的情态。
以下是英语虚拟语气的用法归纳：1. 虚拟条件句：a. Type 1：表示可能实现的条件句，使用"if + 一般过去时"，主句使用"would/ could/ should/ might + 动词原形"。
示例：If I had money, I would buy a car.（如果我有钱，我会买车。
）b. Type 2：表示不可能实现的条件句，使用"if + 过去式"，主句使用"would/ could/ should/ might + 动词原形"。
示例：If I were you, I would quit that job.（如果我是你，我会辞职。
）c. Type 3：表示过去未实现的条件句，使用"if + 过去完成时"，主句使用"would/ could/ should/ might + have + 过去分词"。
示例：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。
）2. 虚拟表达愿望或建议：a. 表达愿望时，使用"wish + 主语 + 过去式"。
示例：I wish I were taller.（但实际上我不高。
）b. 表达建议、要求或命令时，使用"would/ could/ might + 动词原形"。
示例：I suggest that you should study harder.（我建议你应该学习更努力。
）3. 虚拟表达假设：a. 使用"as if/ though"引导的从句中，使用虚拟语气，表示与事实相反。
虚拟语气用法总结(超好-原创)(1)
3.如果你以前好好学习， 你会通过考试的。 If you had studied hard before, you would have passed the exam.
You didn’t let me drive. If we ______ in turn, you ______ so tired.
1.I was ill that day. Otherwise, I would have taken part in the sports meeting.
=If I hadn‘t been ill that day, I would have taken part in the sports meeting.
与将来事实相 主语+ 反的假设 1.did
2.should do 3.were to do
主语+should / would/ could / might + do
1.如果我是你，我会接受他的建议。
If I were you, I would accept his advice. 2.如果明天下雨，我会待在家里。 If it rained/should rain/were to rain tomorrow, I would stay at home.
B. touched
C. be touched
D. touch
注意： suggest:表明，暗示 陈述语气 建议 虚拟语气 was （be)ill and that Her pale face suggested that she _____ (should) be sent she ________________(send) to hospital immediately.
高中语法精讲虚拟语气
高中语法精讲虚拟语气(1)对现在的虚拟If从句主句did/were would/should/could/might doIf I were you, I would tell her the truth.=Were I you, I would tell her the truth.If条件句的倒装:去掉if, 句子部分倒装(半倒装，即以前学过的一般疑问句的语序)备注虚拟语气中，不管主语是不是单数都用were(2)对过去的虚拟If从句主句had done would/should/could/might have doneIf you had taken my advice, you would have passed the exam.=Had you taken my advice, you would have passed the exam.省略if(3)对将来的虚拟If从句主句did/should do/were to do would/should /could/might doIf he didn't come tomorrow, we would put off the meeting.=If he should come tomorrw, we would put off the meeting.=If he were to come tomorrw, we would put off the meeting.总结主过将从过主过将完从过完[例1](陕西卷)If we ___the other road, we might have arrived here in time for the meeting.A. takeB. had takenC. tookD. have taken答案B主句是过将完，所以从过完，过去完成时[例2](天津卷)--John went to the hospital alone.--If he___me about it, I would have gone with him.A. should tellB. tellsC. toldD. had told答案D[例3] (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. hadn'tB. haven'tC. didn'tD. don't答案A省略特殊情况①错综时间条件句例: 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.做题时注意:动词的形式根据它所表示的时间作出相应的调整。
虚拟语气用法详解
虚拟语气用法详解一、条件句中的虚拟语气1、条件句中虚拟语气的形式从句中提出一种与客观现实不相符或根本不可能存在的条件,主句会产生的一种不可能获得的结果。
条件句中的虚(1) 将来时的条件句中的虚拟语气。
如:If he should go to Qing Hua University, he would make full use of his time、如果她要上清华大学的话,她就会充分利用她的时间了。
If he were to come here, he would tell us about it、如果她要来的话,她会通知我们一声。
(2) 现在时的条件句中的虚拟语气。
如:If he were free, he would help us、要就是她有空的话,它会帮助我们的。
If he studied at this school, he would know you well、如果她在这所学校学习的话,它会对您很熟悉。
(3)过去时的条件句中的虚拟语气。
如:If I had seen the film, I would have told you about it、我如果瞧过这场电影,我会把电影内容告诉您了。
If I had got there earlier, I would have met Mr、Li、如果我早点到那儿,我就会会到了李先生。
3、运用条件句中的虚拟语气时,须注意的几个问题(1)当从句的主语为第三人称单数时,谓语动词若就是系动词be时,可用was 代替were。
但在倒装虚拟结构及if I were you, as it were 中,只能用were。
如:Were I ten years younger, I would study abroad、要就是我还年轻十岁的话,我会去国外学习。
If I were you, I would try my best to grasp the chance、要就是我就是您的话,我要尽力抓住这次机会。
英语中的虚拟语气用法讲解
我没必要擦窗户。我兄弟做了
I didn’t need to clean the windows . My brother did it. would have done 本来会去做---我没有足够的钱．否则我会买那本书的．
语气 英语的动词一般可带有三种不同的语气： 陈述语气，祈使语气和虚拟语气。不同 的语气用动词的不同形式（有的还借助 句法形式）来表示。
虚拟语气
虚拟语气的概念
虚拟语气是一种特殊的动词形式，一是用来
表示说话人所说的话不是一个事实，而是一 种假设、猜测、怀疑等(在条件从句中或让步 状语从句中)；一是表示说话人的愿望、要求、 命令、建议等 (在宾语从句、表语从句、同位 语从句)。
２．省略句
在条件句中，可省略 if，把were ,had, should 提到 句首，变为倒装句式． If I were at school again, I would study harder. Were I at school again, I would study harder.
If you had come earlier, you would have met him.
A. could b. can C. should D. would
A before 5:30pm. 2. He gave orders that the experiment ____
A. be finished B.will finish C. must be finished
英语中的虚拟语气用法总结
英语中的虚拟语气用法总结英语中的虚拟语气是用来表达非真实、假设或建议的语气。
下面是一些常见的虚拟语气用法总结：1. 虚拟条件句- 类型一：对现在或将来的假设- If + 主语 + 动词 (过去式)，主语 + 动词(would/could/should/might)- Example: If I were rich, I would travel the world.- 类型二：对过去的假设- If + 主语 + had (过去分词)，主语 + would/could/should/might + have + 过去分词- Example: If I had studied harder, I would have passed the exam.2. 虚拟语气表建议或命令- 主语 + 动词原形 + (that) + 主语 + 动词原形- Example: He suggested that she go to the doctor.3. 虚拟语气表愿望- 类型一：对现在或将来的愿望- 主语 + wish/es + 主语 + 动词过去式- Example: I wish I were taller.- 类型二：对过去的愿望- 主语 + wish/es + 主语 + 过去完成时- Example: I wish I had studied more.4. 虚拟语气表态度或建议- It is (high) time + 主语 + 过去式- Example: It is time that she left.- 主语 + would rather + 主语 + (did) + 动词原形- Example: She would rather he didn't smoke.这些是英语中常用的虚拟语气用法总结。
希望对您有帮助！。
虚拟语气的构成与用法详解
虚拟语气的构成与用法详解虚拟语气是指在表达某种假设、愿望、建议、命令等非真实情况时使用的一种语气形式。
在汉语中，虚拟语气通常通过词语的选择、句子结构和语调等来表示。
虚拟语气的使用增强了表达者对所述情况的主观态度或情感色彩，具有一定的语气语法特点。
一、虚拟语气的构成虚拟语气的构成主要有以下几种形式：1. 动词的虚拟形式在某些动词后跟不定式或用于表达愿望、建议、推测等意思时，动词会采用虚拟形式。
例如：- If I were you, I would study harder.（若我是你，我会更加努力学习。
）- I wish I could play the guitar.（但愿我能弹吉他。
）2. “should + 动词原形”在某些句子中，为了表示一种建议、命令或愿望，可使用“should + 动词原形”来构成虚拟语气。
例如：- It is important that you should arrive on time.（重要的是你应该准时到达。
）- He insisted that she should apologize.（他坚持她应该道歉。
）3. “were to + 动词原形”表示假设情况或对未来的推测，可以使用“were to + 动词原形”来构成虚拟语气。
例如：- If it were to rain tomorrow, we would stay at home.（如果明天下雨，我们会待在家里。
）- Suppose he were to win the lottery, what would he do?（假设他中了彩票，他会怎么办？）二、虚拟语气的用法虚拟语气在英语中常用于以下几种情况：1. 表示假设或假设条件虚拟语气常用于表达与现实相反的假设情况。
例如：- If I had more money, I would travel around the world.（如果我有更多的钱，我会周游世界。
虚拟语气用法详解
虚拟语气用法详解（一）一、条件句中的虚拟语气1. 条件句中虚拟语气的形式从句中提出一种与客观现实不相符或根本不可能存在的条件，主句会产生的一种不可能获得的结果。
条件句中的虚拟语气根据不同的时间有三种不同的形式。
3. 运用条件句中的虚拟语气时，须注意的几个问题(1)有时，虚拟条件句中，主、从句的动作若不是同时发生时，须区别对待。
①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。
如：If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会使工程师了②从句的动作与现在事实相反，而主句的动作与过去事实不符。
如：If he were free today, we would have sent him to Beijing. 如果他今天有空的话，我们会已经派他去北京了(from )。
③从句的动作与过去发生的情况相反，而主句的动作与现在正在发生的情况相反。
如：If it had not been raining too much, the crops would be growing much better. 如果天不下太多的雨的话，庄家会长得更好。
(3) 当虚拟条件句的谓语动词含有were, should, had时，if可省略，而将were, should, had等词置于句首。
如：Should he agree to go there, we would send him there. 要是他答应去的话，我们就派他去。
Were she here, she would agree with us. 如果她在这儿的话，她会同意我们的。
Had he learnt about computers, we would have hired him to work here. 如果她懂一些电脑知识的话，我们会已经聘用他来这里工作了(from )。
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虚拟语气用法详解一、条件句中的虚拟语气1.条件句中虚拟语气的形式条件句有真实条件句和非真实(虚拟)条件句两种。
真实条件句所表示的假设是有可能发生的，而非真实条件句则通常表示一种假想，与事实相反或不大可能会发生：If I have time, I will go with them. 假若我有时间，我就同他们去。
(陈述语气)If I were you, I would go with them. 假若我是你，我就同他们去。
(虚拟语气)非真实条件句中的虚拟语气根据不同的时间有三种不同的形式。
注：几点特别说明①主句谓语中的should主要用于第一人称后。
would, might, could的大致区别是：wo uld表示结果，might表示可能性，could表示能力、允许或可能性。
比较：If you tried again you would succeed. 要是你再试一试，你就会成功的。
(would表结果)If you tried again you might succeed. 要是你再试一试，你可能会成功的。
(might表可能)If you tried again you could succeed. 要是你再试一试，你就能成功了。
(could表能力)②条件从句的谓语动词为be时，不管其主语为单数还是复数通常都用were，但在口语或非正式文体中的单数第一人称和第三人称后，也可用was，不过在If I were you这样的表达中，通常还是以用were为宜。
③有时条件从句用would表示愿意：If he would live on with me, I would be his better half. 要是他还愿意跟我过，我仍会做他的妻子。
④对于与将来事实相反的情形，请注意以下几点：一是这里说的与将来事实相反，实为对将来情况的推测；二是此用法中的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)；三是当条件从句使用“should+动词原形”这样的谓语时，主句谓语除可用“should (would, cou ld, might)+动词原形”这样的虚拟语气外，也可用陈述语气或祈使语气：If it should rain tomorrow, don’t expect me. 万一明天下雨，就不要等我了。
I should see him, I’ll tell him. 万一我见到他，我就告诉他。
2.条件句中的虚拟语气的举例(1) 将来时的条件句中的虚拟语气。
如：If he should go to Qing Hua University, he would make full use of his time. 如果他要上清华大学的话，他就会充分利用他的时间了。
If he were to come here, he would tell us about it. 如果他要来的话，他会通知我们一声。
(2) 现在时的条件句中的虚拟语气。
如：If he were free, he would help us. 要是他有空的话，它会帮助我们的。
If he studied at this school, he would know you well. 如果他在这所学校学习的话，它会对你很熟悉。
(3)过去时的条件句中的虚拟语气。
如：If I had seen the film, I would have told you about it. 我如果看过这场电影，我会把电影内容告诉你了。
If I had got there earlier, I would have met Mr. Li. 如果我早点到那儿，我就会会到了李先生。
3.运用条件句中的虚拟语气时，须注意的几个问题(1)当从句的主语为第三人称单数时，谓语动词若是系动词be时，可用was 代替wer e。
但在倒装虚拟结构及if I were you, as it were 中，只能用were。
如：Were I ten years younger, I would study abroad. 要是我还年轻十岁的话，我会去国外学习。
If I were you, I would try my best to grasp the chance. 要是我是你的话，我要尽力抓住这次机会。
(2) 有时，虚拟条件句中，主、从句的动作若不是同时发生时，须区别对待。
①从句的动作与过去事实相反，而主句的动作与现在或现在正在发生的事实不符。
如：If I had worked hard at school, I would be an engineer, too. 如果我在学校学习刻苦的话，我现在也会使工程师了If they had informed us, we would not come here now. 如果他们通知过我们的话，我们现在就不会来这里了。
②从句的动作与现在事实相反，而主句的动作与过去事实不符。
如：If he were free today, we would have sent him to Beijing. 如果他今天有空的话，我们会已经派他去北京了。
If he knew her, he would have greeted her. 要是他认识她的话，他肯定会去问候她了。
③从句的动作与过去发生的情况相反，而主句的动作与现在正在发生的情况相反。
如：If it had not been raining too much, the crops would be growing much better. 如果天不下太多的雨的话，庄家会长得更好。
If he had been working hard, he would be working in the office now. 要是他工作一直努力的话，他现在已进了办公室了。
(3)当虚拟条件句的谓语动词含有were, should, had 时，if 可省略，而将were, shoul d, had等词置于句首。
如：Should he agree to go there, we would send him there. 要是他答应去的话，我们就派他去。
Were she here, she would agree with us. 如果她在这儿的话，她会同意我们的。
Had he learnt about computers, we would have hired him to work here. 如果她懂一些电脑知识的话，我们会已经聘用他来这里工作了(from )。
(4)有时，句子没有直接给出假设情况的条件，而须通过上下文或其他方式来判断。
如：I would have come to see you, but I was too busy. 我本该来看你了，然而我太忙了。
But for his help, we would be working now. 要不是他的帮助，我们还会在工作呢。
Without your instruction, I would not have made such great progress. 要是没有你的指导，我不会取得如此大的进步。
(5)有时，虚拟条件句中，主、从句可以省略其中的一个，来表示说话人的一种强烈的感情。
①省略从句He would have finished it. 他本该完成了。
You could have passed this exam. 你应该会通过这次考试了。
②省略主句If I were at home now. 要是我现在在家里该多好啊。
If only I had got it. 要是我得到它了该多好啊。
二、其他状语从句的虚拟语气1.目的状语从句中的虚拟语气(1)在for fear that, in case, lest 引导的目的状语从句中，若用虚拟语气时，从句谓语为：should + 动词原形。
并且should 不能省略She examined the door again for fear that a thief should come in. 她又把门检查了一遍，以防盗贼的进入。
He started out earlier lest he should be late. 他很早就出发了以防迟到。
(2)在so that, in order that 所引导的目的状语从句中，从句中的谓语为：can / may / could / might / will / would / should + 动词原形。
如(from )：He goes closer to the speaker so that he can hear him clearer. 他走近说话的人以便能挺得更清楚。
He read the letter carefully in order that he should not miss a word. 他把信读得很仔细以便不漏掉一个单词。
2.让步状语从句中的虚拟语气(1)在even if, even though 所引导的让步状语从句中，可用虚拟语气，主句、从句的结构与if 所引导的条件从句结构相同。
如：Even if he were here himself, he should not know what to do. 即使他亲自来也不知该怎么办。
Nobody could save him even though Hua Tuo should come here. 即使华佗在世也救不了他。
(2)在whatever, whichever, whenever, whoever, wherever, however, no matter wh-word 等引导的让步状语从句中，从句虚拟语气结构为：①may +动词原形(指现在或将来)。
如：We will finish it on time no matter what / whatever may happen. 不管发生什么事，我们都要按时完成。
We will find him wherever / no matter where he may be. 无论他在哪里，我们都要找到他。
I will wait for him no matter how late he may come. 不管他来的多么晚，我都会等他。
②may +完成式(指过去) ，主句结构不限。
如：You mustn’t be proud whatever / no matter what great progress you may have made.不管你取得了多么大的进步，你也不能骄傲(from )。