大话西游的经典台词用虚拟语气怎么写
If God could give me a chance to do it one more time, I would say three words to that girl,I love you!If a time limitation must be added to the love, I wish that it could be 10 thousand years!if后用了条件虚拟语气，对将来的虚拟wish后接的宾从也是虚拟语气
英语里面什么叫虚拟语气举个例子吧我只有初二还不懂
其实虚拟语气，顾名思义，就是假设的、不存在的情况，常见的引导虚拟语气的词是“If I were you， 。
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20个虚拟语气句子带翻译
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。
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。
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。
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。
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。
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。
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。
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。
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。
They began to talk warmly as if they had known each other for long. 他们开始热烈的谈论起来就好像他们已相互认识很久了。
I was astonished that he should not answer such an easy question. 我很惊讶他竟答不出如此简单的问题。
Tom insisted that he hadn’t stolen the watch. 汤姆坚持说他没有偷那块手表。
His smile suggested that he had succeeded in this exam. 他的微笑表明他在考试中成功了。
Can you imagine that he should take the first place in the long jump contest? 你能想象得到他在跳远比赛中竟获得了第一名
I wish the bus went to the university. 我希望公共汽车能通到大学。
I wish I hadn’t wasted so much money. 但愿我没浪费这么多钱。
I'd rather you were here now. 我倒想你现在在这儿。
We'd rather you went here tomorrow. 我么倒想你明天去那儿。
求初三英语的虚拟语气或者if引导的句子的用法
虚拟语气就是if引导的从句，if本身就有如果的意思。
所以虚拟语气的句子应该遵循主句将来时，从句现在时的规则。
列如：如果今天天气好，我就会去看电影。
If today is a sunny day ,I will go to a movie.
英语语法中的倒装、虚拟语气、时态语态还有被动语态各自的分类并且举例说明
倒装的概念与分类英语句子的结构一般是“主语 + 谓语”，语法上称这种语序为自然语序。
但有时由于出于语法结构的需要或修辞的需要，常把句子中的一部分或全部倒转过来，这种语序就是倒装语序。
英语的倒装分为部分倒装和完全倒装。
其中部分倒装指的是将谓语的一部分位于主语前，其句式与一般疑问句的相同。
如：She hardly has time to listen to music.=Hardly does she have time to listen to music. 他几乎没时间听音乐。
而完全倒装则指将谓语动词完全置于主语前。
完全倒装一般具有以下两个条件：①谓语动词是单个(即不带情态动词、助动词或be)的不及物动词，且只限于一般现在时或一般过去时。
②主语只能是名词。
Here comes the bus. 公共汽车来了。
Away went the runners. 赛跑选手们跑远了。
The door opened and in came Mr Smith. 门开了，史密斯先生进了来。
注：若主语为人称代词，则不能用倒装。
如：Away he went. 他跑远了。
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。
条件句中的虚拟语气根据不同的时间有三种不同的形式。
时间 从句谓语形式 主句谓语形式将来 动词过去式(be用were)should + 动词原形were to + 动词would \\\/ should \\\/ might \\\/ could + 动词原形现在 动词过去式(be 用 were) would \\\/ should \\\/ might \\\/ could + 动词原形过去 had +动词过去分词 would \\\/ should \\\/ might \\\/ could have + 动词过去分词2. 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。
(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。
(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。
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were。
但在倒装虚拟结构及if I were you, as it were中，只能用were。
如：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。
(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。
(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。
②省略主句If I were at home now. 要是我现在在家里该多好啊。
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：① may +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。
② may +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 )。
We must respect him no matter what \\\/ whatever mistakes he may have made. 不管他翻过什么错误，我们必须尊敬他。
(3) 在though, although等引导的让步状语从句中，从句虚拟语气结构为 should +动词原形，主句结构不限。
如：Although \\\/ Though he should often be late, he is a good student. 尽管他经常迟到，他还是个好学生。
Although \\\/ Though he should be secretary, he must obey the rules. 尽管他是书记，他也必须遵守规定。
3. 方式状语从句中的虚拟语气as if, as though引导的方式状语从句常用虚拟语气。
虚拟语气的结构为：表示所发生的时间 虚拟语气结构发生在主句动作之前 had + 过去分词与主句动作同时发生 过去时(be 用were )发生在主句动作之后 would \\\/ could \\\/ might \\\/ should+原形动词例如：They began to talk warmly as if they had known each other for long. 他们开始热烈的谈论起来就好像他们已相互认识很久了。
He coughed twice as if someone should come. 他咳嗽两声就好像有人要来了。
4. 原因状语从句中的虚拟语气amazed, angry, annoyed, astonished, disappointed, frightened, happy, pleased, proud, sorry, surprised, upset等后面的状语从句中常用虚拟语气。
其虚拟语气的结构为：① should + 原形动词(指现在或将来)。
如：He was angry that you should call him by name. 他很生气，你竟然对他直呼其名。
I was astonished that he should not answer such an easy question. 我很惊讶他竟答不出如此简单的问题。
② should + 完成式, 指过去。
如：I’m very sorry that you should have failed the exam. 我很遗憾，你这次考试竟然失败了。
I was very surprised that Father should have known what I did yesterday. 我很吃惊，父亲竟指导我昨天所作的事情(from )。
三、宾语从句中的虚拟语气1．英语中，如：advise, ask, demand, desire, decide, insist(坚决要求) , order, propose, request, suggest(建议) 表示请求、要求、命令或建议等意义的动词所接的宾语从句一般用虚拟语气，其虚拟语气的结构为：(should) + 原形动词。
如：The teacher advised that we should make good use of every minute here. 老师劝我们要好好地利用在这儿的每一分钟。
The Party asked that we should serve the people with our heart and soul. 党要求我们要全心全意地为人民服务。
但是，当insist的意思为：坚决认为，坚持说；suggest的意思为：表明，暗含，暗示等时，宾语从句一般不用虚拟语气。
如：Tom insisted that he hadn’t stolen the watch. 汤姆坚持说他没有偷那块手表。
His smile suggested that he had succeeded in this exam. 他的微笑表明他在考试中成功了。
2. believe, expect, suspect, think, imagine等动词的否定句或疑问句中的宾语从句常用虚拟语气。
其虚拟语气的结构为： should + 原形动词。
如：Can you believe that he should kill a tiger? 你能相信他竟杀死了一只老虎
Can you imagine that he should take the first place in the long jump contest? 你能想象得到他在跳远比赛中竟获得了第一名
3. 英语中，wish之后的宾语从句，表示一种没有实现或根本不可能实现的愿望，常用虚拟语气。
其虚拟语气的结构为(from )：表示所发生的时间 虚拟语气结构发生在主句动作之前 (1)had + 过去分词；(2)would \\\/ could \\\/ might \\\/ should + have + 过去分词与主句动作同时发生 过去时(be 用were )发生在主句动作之后 would \\\/ could \\\/ might \\\/ should + 原形动词例如：I wish I learnt English well. 我希望我已学好了英语。
I wish I had been there with them last week. 我希望上周跟他们一起在那儿。
He wishes we could go and play games with him. 他希望我们能去跟他做游戏。
4. 英语中，would rather, had rather, would sooner等之后的宾语从句常表示与客观事实不相符的一种愿望，故使用虚拟语气。
其虚拟语气的结构为：表示所发生的时间 虚拟语气结构过去 had + 过去分词； 现在 过去时(be 用were ) 将来 过去时(be 用were ) 例如：I’d rather you had seen the film yesterday. 我倒想你昨天看过了这场电影。
I’d rather you were here now. 我倒想你现在在这儿。
We’d rather you went here tomorrow. 我么倒想你明天去那儿。
四、主语从句中的虚拟语气在表达惊异、惋惜、遗憾、理应如此等意义的主语从句中常使用虚拟语气，其虚拟语其的结构为： should + 动词原形，主句中的谓语动词形式不限。
句型：(1) It is admirable \\\/ dreadful \\\/ extraordinary \\\/ odd \\\/ remarkable \\\/ sad \\\/ advisable \\\/ annoying \\\/ disappointing \\\/ surprising \\\/ upsetting \\\/ frightening \\\/ better \\\/ best \\\/ curious \\\/ desirable \\\/ important \\\/ strange \\\/ peculiar \\\/ proper \\\/ necessary \\\/ natural …that…(2) It is a pity \\\/ a shame \\\/ no wonder…. that…(3) It is suggested \\\/ requested \\\/ desired \\\/ proposed \\\/…. that …(4) It worries me that…如：It is important that we should do well in our lessons first. 我们先把功课学好很重要。
五、表语从句及同位语从句中虚拟语气英语中，表示请求、要求、命令、建议等名词advice, desire, decision, idea, instruction, order, plan, proposal, recommendation, request, requirement, suggestion, wish充当句子的主语而后面接表语从句或它们后面接同位语时，表语从表面上看几屗及同位语从句都须用虚拟语气。
其虚拟语气的结构为：(should) + 动词原形。
如：We followed his advice that we should ask our teacher for help. 我们接受了他的建议：我们应该请求老师的帮助(from )。
He told us his idea that he should go to university. 他告诉了我们他的想法：他想上大学。
His suggestion is that we should do our work more carefully. 他的建议就是我们的工作要更细心些。
Their plan is that they should build a new factory in their hometown. 他们的计划就是在家乡建一座新工厂。
六、定语从句中的虚拟语气英语中，表示：“早该做某事了”时，定语从句中的谓语动词须用虚拟语气，其虚拟语气的结构为：It is (high \\\/ about) time that + 主语+ 动词的过去式\\\/ should + 动词原形。
如：It is time that I went to pick up my daughter at school. 我该去学校接我的女儿了。
It is high time you should go to work. 你早该上班了。
7. 简单句中的虚拟语气1. 说话时，为了表示客气、谦虚、委婉而有礼貌，言语常使用虚拟语气。
其虚拟语气的结构形式常为：would \\\/ could \\\/ might \\\/ should + 原形动词。
如：Would you mind my shutting the door? 我把门关起来你介意吗
You should always learn this lesson by heart. 你要把这个教训牢记于心。
I should agree with you. 我应该同意你的观点。
2. 表示“祝愿”时，常用“may + 主语 + 动词原形 + 其他”。
如：May you have a good journey! 祝你一路顺风。
May your youth last for ever! 祝你青春永驻。
3. 表示强烈的“愿望”、“祝愿”时，常用动词原形。
如：Long live the Communist Party of China. 中国******万岁。
God bless us. 上帝保佑。
4. 习惯表达中常用的虚拟语气。
(1) 提出请求或邀请。
如：Would you like to have a talk with us this evening? 今天晚上来跟我们聊天好吗
Could I use your bike now? 我可以用一下你的单车吗
(2) 陈述自己的观点或看法。
如：I should glad to meet you. 见到你我会很高兴。
I would try my best to help you. 我会尽力帮助你。
(3) 提出劝告或建议。
如：You’d better ask your father first. 你最好先问一问你的父亲。
You should make a full investigation of it first. 你应该先全面调查一番。
(4) 提出问题。
如：Do you think he could get here on time? 你认为他能按时来吗
Do you expect he would tell us the truth? 你期望他会告诉我们真相吗
(5) 表示对过去情况的责备时，常用虚拟语气。
其虚拟语气的结构为：“情态动词 + have + 过去分词”。
如：You should have got here earlier. 你应该早就到这里了。
You should have returned it to him. 你应该把他还给他了。
英语被动语态讲解 一、语态概述 英语的语态是通过动词形式的变化表现出来的。
英语中有两种语态：主动语态和被动语态。
主动语态表示主语是动作的执行者。
巧记为：主动、主动、主去动。
例如：Many people speak English. 谓语：speak的动作是由主语many people来执行的。
被动语态表示主语是动作的承受者，即行为动作的对象。
巧记为：被动、被动、主被动。
例如：English is spoken by many people.主语English是动词speak的承受者。
主动态和被动态指的是动词形式，是词法概念；而主动句和被动句则指的是句子结构，从而是句法概念。
所谓主动句就是由主动态动词（词组）作谓语动词的句子，而被动句则是由被动态动词（词组）作谓语动词的句子。
例如：He opened the door.他开了门。
（主动句） The door was opened.门被开了。
（被动句） 二、被动语态的构成 被动语态由“助动词be＋及物动词的过去分词”构成。
人称、数和时态的变化是通过be的变化表现出来的。
现以teach为例说明被动语态在各种时态中的构成。
一般现在时：am／is／are＋taught 一般过去时：was／were＋taught 一般将来时：will／shall be＋taught 现在进行时：am／is／are being＋taught 过去进行时：have／has been＋taught 现在完成时：have／has been＋taught 歌诀是：被动语态be字变，过去分词跟后面。
三、被动语态的用法 （1）不知道或没有必要说明动作的执行者是谁。
例如： Some new computers were stolen last night. 一些新电脑在昨晚被盗了。
（不知道电脑是谁偷的） This book was published in 1981.这本书出版于1981年。
（2）强调动作的承受者，而不强调动作的执行者。
例如：the window was broken by Mike.窗户是迈克打破的。
This book was written by him.这本书是他写的。
Eight hours per day for sleep must be guaranteed.每天8小时睡眠必须得到保证。
歌诀：谁做的动作不知道，说出谁做的没有必要； 动作承受者需强调，被动语态运用到。
四、主动语态变被动语态的方法 （1）把主动语态的宾语变为被动语态的主语。
（2）把谓语变成被动结构（be＋过去分词） （根据被动语态句子里的主语的人称和数，以及原来主动语态句子中动词的时态来决定be的形式）。
（3）把主动语态中的主语放在介词by之后作宾语，将主格改为宾格。
例如： All the people laughed at him. He was laughed at by all people. They make the bikes in the factory. The bikes are made?by them?in the factory. 歌诀是：宾变主，主变宾，by短语后面跟。
谓语动词变被动，be后“过分”来使用。
五、含有情态动词的被动语态 含有情态动词的主动句变成被动句时，由“情态动词＋be＋过去分词”构成，原来带to的情态动词变成被动语态后“to”仍要保留。
歌诀是：情态动词变动，情态加be加“过分”，原来带to要保留。
例如： We can repair this watch in two days. This watch can be repaired in two days. You ought to take it away. It ought to be taken away. They should do it at once. It should be done at once
用虚拟语气写出3个电影的名称。
3个
虚拟语气1语气概述在英语中，随着说话人对某一行为或事情的看法和态度不同，谓语动词就用不同的形式，即称为语气。
英语语气有三种：陈述语气，祈使语气和虚拟语气。
虚拟语气表示只存在于讲话人想象中的假设或推测，而不是客观现实中的真实事件。
它表示怀疑、忧虑、推测、假设、想象或祝愿等，如Iwishyouweremorecareful.IfIwerenotsobusy,Iwouldgoandhelphim.2虚拟语气在虚拟条件句与结果主句中的谓语动词形式。
条件句中的结果主句中的谓语动词谓语动词与现在事实相反动词过去式(be用were)had+过去分词should\\\/wouldcould\\\/might+动词原形should\\\/would\\\/couldmight+have+过去分词与过去事实相反与将来事实可能相反动词过去式should+动词原形were+动词原形should\\\/would\\\/could\\\/might+动词原形注意：1主句中的should通常用于第一人称，would可用于各种人称。
根据意义上的需要可用情态动词could,might代替should,would.2条件从句中如果谓语动词是be,其过去式所有人称的单复数都用were,但在口语中，第一人称和第三人称单数可用was代替were.但在ifIwereyou中，必须用were,不能用was代替。
3.虚拟语气在条件从句中和结果主句中的用法（1）与现在事实相反时1.I’mverybusynow.IfIhadtime,Iwouldcertainlygotothemovieswithyou.我很忙，如果我有时间，我就当然会与你一起去看电影。
（事实上我没有时
英语的虚拟语气
虚拟语气用来表示说话人的主观愿望或假想，而不表示客观存在的事实，所说的是一个条件，不一定是事实，或与事实相反。
虚拟语气通过谓语动词的特殊形式来表示。
英语中的语气分为陈述语气、祈使语气、虚拟语气三类。
虚拟语气常在表示条件和结果的状语从句中。
在表示与事实相反的虚拟语气时动词有三种时态：现在时，过去时，将来时，过去完成时，现在完成时。
在条件句中的应用：条件句可分为两类，一类为真实条件句，一类为非真实条件句。
非真实条件句表示的是假设的或实际可能性不大的情况，故采用虚拟语气。
虚拟语气在什么情况下用虚拟语气? 在表示虚假的、与事实相反的或难以实现的情况时用虚拟语气，表示主观愿望或表示某种强烈情感时，也用虚拟语气。
即当一个人说话时欲强调其所说的话是基于自己的主观想法，而不是根据客观实际，就用虚拟语气。
虚拟语气在非真实条件状语从句中的用法1、真实条件状语从句与非真实条件状语从句 ------------------------------------------------------------------------ eg . If he doesn’t hurry up, he will miss the bus. 如果他不快点，他将错过巴士。
( 真实条件状语)（不是虚拟语气） If he is free, he will ask me to tell stories. 如果他是空闲的，他会要求我讲故事。
（真实条件状语）（不是虚拟语气） If I were you, I would go at once.如果我是你，我马上就会去。
（非真实条件状语从句） If there were no air, people would die. 如果没有空气，人就会死亡。
（非真实条件状语从句）2、用法及动词形式 1、表示与现在事实相反的情况： if+主语+过去时+其他+主语+should\\\/would\\\/could\\\/might+do+其他 例： 1.If I were you, I would take an umbrella.如果我是你，我会带把伞。
（事实：我不可能是你） 2.If I knew his telephone number, I would tell you. 如果我知道他的电话号码，我就会告诉你。
（事实：不知道） 3.If there were no air or water, there would be no living things on the earth. 如果没有水和空气，地球上就不会有生物。
(事实：地球上既有空气也有水) 4.If I had any money with me, I could lend you some. 如果我带钱了，我就会借给你些。
（事实：没带钱） 5.If he studied harder, he might pass the exam.如果他再努力些，就能通过考试了。
（事实：没有努力 2、表示与过去事实相反的情况 if+主语+had done +其他+主语+should\\\/would\\\/could\\\/might+have done+其他 例： 1. If I had got there earlier, I should\\\/could have met her. 如果我早到那儿，我就会见到她。
（事实：去晚了） 2.If he had taken my advice, he would not have made such a mistake. 如果他听我的劝告的话，就不会犯这样的错误了。
（事实：没有听我的话） 3、表示对将来情况的主观推测 ①if+主语+were to do+sth.+主语+should\\\/would\\\/could\\\/might+do+其他 ② if+主语+did\\\/be(were)+sth.+主语 +should\\\/would\\\/could\\\/might+do+其他 ③if+主语+should+do+sth.+主语 +should\\\/would\\\/could\\\/might+do+其他 例： 1.If he should come here tomorrow, I should\\\/would talk to him. 如果他哪天来这儿的话，我就跟他谈谈。
（事实：来的可能性很小） 2.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。
（事实：不知能否下雪） 3.If she were to be there 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。
在表示建议、命令、要求等含义的宾语从句，谓语动词常用虚拟语气，should＋动词原形构成，should 可省略。
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。
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。
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，庄稼会长得更好。
If he had been working hard, he would be working in the office now. 要是他一直努力工作的话，他现在已进了办公室了。
5、 当虚拟条件句的谓语动词含有were, should, had时，if可以省略，这时条件从句要用倒装语序，即将were, should, had等词置于句首，这种多用于书面语。
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，我们已经聘用他来这里工作了。
6、非真实条件句中的条件从句有时不表达出来，只暗含在副词、介词短语、上下文或其他方式表示出来，这种句子叫做含蓄条件句，在多数情况下，条件会暗含在短语中，如without…., but for….等 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。
We didn’t know his telephone number; otherwise we would have telephoned him. 我们不知道他的电话号码，否则我们就会给他打电话。
7、 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. 你应该能通过这次考试了。
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。
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等等 ，详见百科“虚拟语气”
