虚拟语气用法小结及相关练习（附答案）
一、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，就是真实条件何。在这种真实条件句中的谓语用陈述语气。如: If it doesn’t rain tomorrow, we will go to the park.
如果假设的情况是过去或现在都不存在的，或将来不大可能发生的，则是虚拟条件句。如: If he had seen you yesterday, he would have asked you about it. 如果他昨天见到你，他会问你这件事的。(事实上他昨天没见到你，因此也未能问你这件事。)
1. 在含有虚拟条件句的复合句中，主句和从句的谓语都要用虚拟语气。虚拟
2. 错综时间条件句：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），这时动词的形式要根据它所表示的时间加以调整。
If you had listened to the doctor, you would be all right now. 如果你当初听了医生
的话，身体现在就好了。(从句动作指过去，主句动作指现在)
3. 省略连词if （倒装）。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。
Should he come (If he should come), tell him to ring me up.
Were I you (If I were you), I would not do it.
Were I to meet him tomorrow (= if I were to met him tomorrow), I should ask him about it. 要是我明天见到他，我就会问他这件事的。
Had I had the money last year (= if I had had the money last year), i would have bought the house. 如果我去年有了这笔钱，我就买那所房子了。
Should there be any trouble with the boiler, the automatic controlling unit would cut off the fuel oil supply. 假如锅炉出问题的话，自控装置会自动切断燃油的供给。
4. 含蓄条件句：句中没有明显的虚拟条件句，而是利用某他手段或方式来暗示存在虚拟条件。其虚拟的结构形式通过主句来表现。
常用来表示含蓄虚拟条件的方式有：
（1）介词或介词短语（代替状语从句）：but for（要不是…），without（假若没有…），with（假若有…）
With your help, I could have finished the work ahead of time. 如果有你的帮助的话，我本可以提前完成这项工作。
Without air and water, there would be no living things on the earth. 如果没有空气
和水，地球上就不会存在生物。
But for the rain, we should have had a pleasant journey. 如果不是因为下雨，旅途会很愉快。
（2）用or，otherwise(否则)，but等类似转折词
We didn’t know his telephone number; otherwise we would have telephoned him.
I would have come to help you ,but I was busy that day.
I was ill that day. Otherwise, I would have taken part in the sports meeting.
（3）根据上下文语境来表示某种假设情况
Five minutes earlier and you could have met her at the station. 早来五分钟的话，你就能在车站见到他了。
You could have done better，but you didn’t try your best.
二、(Should) + 动词原形类
1. 在suggest，demand，order，propose，insist，command，request，desire, recommend等动词后的宾语从句中，谓语动词用“should + 动词原形”，表示建议、要求、命令等。如: I demand that he (should) answer me immediately.
注意:当suggest表示暗示、表明时，不用虚拟语气,用陈述语气。如：
The smile on her face suggested that she was satisfied with our work.
当insist表示“坚持认为，坚持说”之意时, 不用虚拟语气,用陈述语气. 表示“坚持要求，坚持主张”用虚拟语气。如:
The man insisted that he had never stolen the money.
我们可以用“一二三四”法巧记这些动词：“一、二、三、四”法，即一个坚持（insist），两个命令（order，command），三个建议（suggest, propose, advise）, 四个要求（demand, require, request, ask）。
2. advice, idea, order, plan, demand, proposal, suggestion, request等名词之后的表语从句和同位语从句中.如:
My suggestion is that we (should) hold a meeting this evening.
My proposal is that we（should）set a deadline for handing in the plan.
The general sent the order that the battle（should）be held on until the complete failure of the enemy.
3. 在It is / was suggested (desired, ordered, demanded, required, requested, proposed, etc.) that…
It’s requested that we （should）keep the stability of the society for the people’s peaceful life.
4. 虚拟语气在主语从句中的用法：在“It 十be 十adj／n 十that…” 这类句型里，that所引导的主语从句中的谓语动词常用“should十动词原形”结构，
It is necessary that the badly wounded man（should）be treated immediately.
It is (was) important (necessary, natural, strange, etc.) that…
It is (was) a pity (a shame, no wonder, etc.) that …
此类的形容词或名词三种：
①形容某件应该做的事是“必需的”、“重要的”、“适当的”、“自然的”、“紧迫的”等。如：important，necessary，unnecessary，strange，natural，possible，impossible，fortunate，advisable，desirable，essential。
②形容某件居然发生的事令人“惊讶的”“失望的”“可怕的”“好笑的”等。如：surprising，amazing，pleasing，dreadful，funny
③表明某事是一种遗憾。如：a pity，a shame，no wander
It’s strange that he (should) have acted toward his parents like that.（竟然会）It’s surprising/amazing/pl easing/that she (should) win over her mother.（居然会）It’s strange that he (should) leave without telling us. (竟然会)
It’s natural that she (should)make such a mistake.（不以为然的语气，“会”）It’s a pity/a shame/no wonder that our team (should) lose the game.（遗憾或不以为然的语气，竟“会”）
三、虚拟语气的其他用法
1. wish的用法
与现在事实相反, 用were或动词的一般过去式;与过去事实相反, 用had+过去分词;表示将来没有把握或不太可能实现的愿望,用would/could/might+动词原形,后的从句不能用should.如:
I wish she were here. I wish you would go with us tomorrow.
I wish she had taken my advice.
2. It is (high) time that后面的从句谓语动词要用过去式或用should加动词原形，但should不可省略。
It is time that the children went / should go to bed.
3. 用在would rather, had rather后的宾从中谓语动词应用过去时或过去完成时。
I would rather you were not here.
I’d rather you had been present.
4. 在带有even if / even though引导的让步状语从句的主从复合句中，主句和从句都用虚拟语气，动词形式与含有非真实条件句的虚拟语气相同。如:
Even if he had been ill, he would have gone to his office. 即使生了病，他俩去办公室。
5. 由as if或as though引导的状语从句表示比较或方式时。从句谓语形式为动词的过去式(be用were)或“had十过去分词”。如:
He treated me as if I were a stranger.
She talked about the film as if she had really seen it.
注:如果表示的事情可能会发生，那么方式状语从句中的谓语动词可用陈述语气。
6. 用在If only句型中，意思是“要是…就好了”。如：
Look at the terrible situation I am in! If only I had followed your advice.
only if表示“只有” I wake up only if the alarm clock rings.只有闹钟响了我才会醒。
7. in case，for fear that引导的状语从句中，表示“唯恐，以免”，谓语动词用should+动词原形表示虚拟语气。
She took the raincoat with her in case she should be caught in rain.
The student is working hard for fear that he should fail to pass the exam.
8. intend，hope，want，plan，mean等表示“希望、想法、意图”，常用过去完成时态或不定式的完成式表示与过去事实相反的虚拟。
I had meant to go to the party，but I had to work extra hours to prepare a speech.
I intended to have helped you，but I was very busy at the time.
虚拟语气练习题
1.I enjoyed the movie very much. I wish I _____ the book from which it
was made.
A. have read
B. had read
C. should have read
D. are reading
2.You are late. If you _____ a few minutes earlier, you _____ him.
A. come; would meet
B. had come; would have met
C. come; will meet
D. had come; would meet
3.The two students talked as if they _____ friends for years.
A. should be
B. would be
C. have been
D. had been
4.He looked as if he _____ ill for a long time.
A. was
B. were
C. has been
D. had been
5.I wish that I _____ with you last night.
A. went
B. could go
C. have gone
D. had gone
6.I can’t stand him. He always talks as though he _____ everything.
A. knew
B. knows
C. has known
D. had known
7._____ the fog, we should have reached our school.
A. Because of
B. In spite of
C. In case of
D. But for
8.If you had told me in advance, I _____ him at the airport.
A. would meet
B. would had met
C. would have met
D. would have meet
9.Mike can take his car apart and put it back together again. I certainly wish he_____ me how.
A. teaches
B. will teach
C. has taught
D. would teach
10.I would have told him the answer had it been possible, but I _____ so busy then.
A. had been
B. were
C. was
D. would be
11.If it _____ another ten minutes, the game would have been called off.
A. had rained
B. would have rained
C. have seen
D. rained
12.He suggested that they _____ use a trick instead of fighting.
A. should
B. would
C. do
D. had
13.My father did not go to New York; the doctor suggested that he ___there.
A. not went
B. won’t go
C. not go
D. not to go
14.I would have gone to the meeting if I _____ time.
A. had had
B. have had
C. had
D. would have had
15.Would you rather I _____ buying a new bike?
A. decided against
B. will decide against
C. have decided
D. shall decide against
16.—Why didn’t you buy a new car?
—I would have bought one if I _____ enough money.
A. had
B. have had
C. would have
D. had had
17.If she could sew, _____.
A. she make a dress
B. she would have made a shirt
C. she will make a shirt
D. she would had made a coat
18._____ today, he would get there by Friday.
A. Would he leave
B. Was he leaving
C. Were he to leave
D. If he leaves
19.His doctor suggested that he _____ a short trip abroad.
A. will take
B. would take
C. take
D. took
20.If I _____ you, I _____ more attention to English idioms and phrases.
A. was; shall pay
B. am; will pay
C. would be; would pay
D. were; would pay
21.We might have failed if you _____ us a helping hand.
A. have not given
B. would not give
C. had not given
D. did not give
22.The law requires that everyone ___ his car checked at least once a year.
A. has
B. had
C. have
D. will have
23.It is strange that he _____ so.
A. would say
B. would speak
C. should say
D. will speak
24.Had I known her name, _____
A. or does she know mine?
B. and where does she live?
C. she would be beautiful.
D. I would have invited her to lunch.
25.He has just arrived, but he talks as if he _____ all about that.
A. know
B. knows
C. known
D. knew
26.He was very busy yesterday; otherwise, he _____ to the meeting.
A. would come
B. came
C. would have come
D. will come
27.The librarian insists that John _____ no more books from the library before
he returns all the books he has borrowed.
A. will take
B. took
C. take
D. takes
28.I left very early last night, but I wish I _____ so early.
A. didn’t leave
B. hadn’t left
C. haven’t left
D. couldn’t leave
29.I wish that you _____ such a bad headache because I’m sure that you would have enjoyed the concert.
A. hadn’t
B. didn’t have had
C. hadn’t had
D. hadn’t have
30.He insisted that we all _____ in his office at one o’clock.
A. be
B. to be
C. would be
D. shall be
31.I must go there earlier. John has suggested that I _____ an hour before the discussion begins.
A. go
B. shall go
C. will go
D. would go
答案：1-5 BBDDD 6-10 ADCDC 11-15 AACAA 16-20 DBCCD 21-25 CCCDD 26-30 CCBCA 31 D
高考虚拟语气用法详解 一·语气概述 和时态语态一样，语气也是谓语动词的一种形式，它表明说话者的目的和意图。英语中有三种语气：陈述语气，祈使语气和虚拟语气。（有的语法书说语气有四种，即还包括疑问语气）。 eg：①He doesn’t see very well in his right eye .他右眼视力不太好。（陈述语气） ②Have they ever been to Australia ?他们去过澳大利亚没有？（疑问语气） ③Please read through the instruction in advance .请先通读说明书。（祈使语 气） 二·虚拟语气概述 在英语中，由于说话人的意图不同，动词需用不同的形式，称为语气。虚拟语气是指说话人表示一种假设的情况，一种愿望，怀疑，推测，请求等，即认为动词所表示的动作或状态并非事实。虚拟语气可用于状语从句，名词性从句，定语从句及其他结构中。 三·非真实条件句中的虚拟语气 真实条件句（遵循主将从现原则） A.由If引导的两种条件句： 非真实条件句（虚拟语气） 以下为If在非真实条件句中虚拟语气的形式和用法： 假设类型If从句主句 与现在事实相反did (be用were)should/would/ could/might do 与过去事实相反had done should/would/ could/might have done 与将来事实相反1)did 2)were to do 3)should do should/would/ could/might do eg：①If I were you ,I would reconsider their advice .如果我是你的话，我会重新考虑他们的意见。（与现在事实相反） ②You would not have caught a cold if you had put on more clothes .如果你多穿了些衣服，你就不会得感冒了。（与过去事实相反）
虚拟语气的用法总结 语气：语气是动词的一中形式，它表示说话人对某一行为或事情的看法和态度。 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. 一．虚拟语气在条件从句的用法 条件句有两类，一类是真实条件句；一类是非真实条件句，也就是虚拟条件句。 如果假设的情况是有可能发生的，就是真实条件句，谓语要用陈述语气。如If it doesn’t rain tomorrow, we will go to the park. 如果假设的情况是过去或现在都不存在的，或将来不大可能发生的，则是虚拟条件句。如If he had seen you yesterday, he would have asked you about it. 在含有虚拟条件句的复合句中，主句 If her mother had taken the doctor’s advice, she would/might have got well earlier. If it were to rain tomorrow, the match would be canceled. 有时候省略if，采用局部倒装语序。把had /should/were 等动词（不包括行为动词）移到从句的句首。例如： Were it to rain tomorrow, our picnic would be canceled. Had it not been for the storm, we would have arrived in time. Should the earth stop running, what would happen? 二. 错综时间条件句 有时条件从句的动作和主句动作发生的时间不一致，这时需要根据意思采用表示不同时间的动词形式来进行调整。 If she had taken the doctor’s advice, she might still be alive. If I were you, I would have accepted their terms. 三．含蓄条件句
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 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 Univer sity, he would make full use of his time. If he were to come here, he would tell us about it. (2) 现在时的条件句中的虚拟语气。如： If he were free, he would help us.
If he studied at this school, he wo uld know you well. (3) 过去时的条件句中的虚拟语气。如：If I had seen the film, I would have tol d you about it. If I had got there earlier, I would have met Mr. Li. 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。 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. If they had informed us, we would not come here now. (2) 当虚拟条件句的谓语动词含有wer e, should, had时，if可省略，而将were, s hould, had等词置于句首。如： Should he agree to go there, we wo uld send him there. Were she here, she would agree wit h us. Had he learnt about computers, we would have hired him to work here. (3) 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：
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。 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。 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。 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，即把were, should, had等词置于句首，这种多用于书面语。 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. 如果他懂一些电脑知识的话，我们已经聘用他来这里工作了。 【注意】 若条件从句为否定句，否定词not应置于主语之后，而不能与were，should，had 等缩略成Weren't，Shouldn't，Hadn't而置于句首。 Had it not been for the bad weather we would have arrived on time. 若不是天气坏，我们就准时到达了。 ②有时省略if后提前的had不是助动词: Had I time，I would come. 假若我有时间，我会来的。(=If I had time…) 6、非真实条件句中的条件从句有时不表达出来，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。 ①将条件会暗含在介词短语中，如without…, but for…,otherwise（要不是因为）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。
虚拟语气用法总结
虚拟语气用法总结 朱世梅 新时代大学英语中针对虚拟语气的练习题较多,而学生们往往把握不好虚拟语气的正确使用,现将其用法总结如下: 一.虚拟语气在英语里主要用来表达： a. 非真实的情景，不可能发生的事，即某种与事实相反或难以实现的情况，或说话人主观愿望。 b. 与客观事实相反地情景，即强制性虚拟语气，表示建议、命令、劝告这一类的意思上，表示强烈的要求做到、必须做到这样的含义。 c. 虚拟语气的表达形式是通过动词的变化形式表达的，其特点是主从句时态的不一致，而且一般有明显得标志。 二.虚拟语气的考点为： 1.If 句型 (共有三种句型) 非真实条件句: a.与现在的事实相反：从句用一般过去时，主句的谓语用would (could, might) ＋动词原形 If I were Bill Gates, I would not work so hard every day. b.与过去的事实相反：从句用过去完成时，主句的谓语用would (could, might) ＋现在完成时 If I had gone to America when I graduated from middle school, I would have got my PhD degree. c.与将来的事实相反：从句用should (were to，did) + 动词原形，主句的谓语用would (could, might) ＋动词原形 If it should/were to snow tomorrow, I would go skiing.
注意：虚拟条件句的倒装虚拟条件句的从句部分如果含有were, should, 或had, 可将if省略，再把were, should或had 移到从句句首，实行倒装。 Eg: Should it rain, the crops would be saved. =Were it to rain, the crops would be saved. Eg:_____ to do the work, I should do it some other day. A. If were I B. I were C. Were I D. Was I 答案C. 在虚拟条件状语中如果有were, should, had这三个词，通常将if省略，主语提前, 变成 were, should, had +主语的形式。但在虚拟条件状语从句中，省略连词的倒装形式的句首不能用动词的缩略形式。如我们可说 Were I not to do., 而不能说 Weren't I to do. d.混合条件句主句与从句的动作发生在不同的时间，这时主，从句谓语动词的虚拟语气形式因时间不同而不同，这叫做混合条件句。例如：条件句动作发生在过去，主句的动作发生在现在)谓语动词要根据表示的时间进行调整。 Eg: If it had rained last night (过去), it would be very cold today (现在). 2.Wish 句型表达“但愿…，要是…多好”的语气表示与事实相反的情况，或表示将来不太可能实现的愿望。其宾语从句的动词形式为： He wished he hadn't said that. 他希望他没讲那样的话。 I wish it would rain tomorrow. 我希望明天下雨就好了。 Wish to do表达法: Wish sb / sth to do I wish to see the manager. = I want to see the manager. I wish the manager to be informed at once. (= I want the manager to be informed at once.) 3.在强制性语气的宾语从句中的运用即表示建议、命令、劝告、决心等主观色彩的动词 + that + (should) + 动词原形，其中should 经常被省略。这类动词包括： suggest, propose, recommend, demand, order, command, desire, require, insist,
虚拟语气中的含蓄条件句常见用法先看一道高考题： ___ more attention ，the trees could have grown better ． A．Given B．To give C．Giving D ．Having given (答案是A ) 句中" ．．．the trees could have grown better" 是一个表达虚拟语气的句子。题中要求选择的是如何表达假设条件的形式。如果我们把这个句子用另一种形式"If they had been given more attentio n ，the trees could have grown better ．" 来表示，就不难理解了。很多情况下，在表示假设的虚拟语气中，有时假设的条件并不以条件从句的形式表达，而是通过上下文或句中内在的逻辑关系，或用其它形式表达出来，我们称之为" 含蓄条件句" 。含蓄条件句主要通过名词、连接词、不定式、分词、动名词短语、介词短语及分句来暗示。这些表达形式在句中实际起着虚拟条件从句的作用。现分述如下：一、介词短语常用来表示虚拟条件的介词有with ，without ，in ，under ，but for 等等，它们表示的虚拟条件都可以被if 从句替换。 ( 1 ) without ，with without 表示否定的条件，意为if ．．．not ；with 与without 意义相反，表示肯定的条件。如： Without air , there would be no living things .(without air = if there were no air)没有空气，便没有生物。 With her help (= If I had her help )，I would do the experiment well ．假如有她帮助，我就可以把这个实验做好。 ( 2 ) under Under the leadership of a less experienced person ，the experiment would have failed ．( u nder ．．．= If there had been the leadership of a less experienced person )假设在一个缺 少经验的人领导下进行实验，实验准会失败。 (3 ) in I would have lost my head in that position ．( in that position = if I had been in that po sition )我处在那种情况下，是会丧失理智的。 ( 4 ) but for
1．虚拟语气在条件句中的用法 （1）若表示与现在事实相反的假设，则条件从句中用过去式，主句中用过去将来式（would，should，could，might + 动词原形）；若表示某事将来实现的可能性不大，则条件从句中用should + 动词原形也可用“were to+动词原形”或用过去式动词。如： 2）若表示与过去事实相反的假设，从句中用过去完成式，主句中用过去将来完成式（should，would，could，might + have + 过去分词）。如： busy． （3）含有虚拟语气的条件状语从句中，如有had，should，were 这三个词的话，在正式或书面语言中可将if省略，再将句子的主语和谓语动词实行全部倒装或部分倒装。如： （4）若主句从句所指的时间不一致，即条件从句表示与过去事实相反，主句表示与现在事实相反；或者条件从句表示与现在事实相反，主句表真实情况，则从句中应采用与具体时间相对应的虚拟形式。如： 2．虚拟语气在宾语从句中的用法 在动词suggest，order，demand，propose，request，command，insist等后的宾语从句中，用虚拟语气（即Should+动词原形或只用动词原形）来表示愿望、建议、命令、请求等。在动词wish /would rather后的宾语从句中，用过去式表示与现在事实不符，用过去完成式表示与过去事实不符。如： 3．虚拟语气在主语从句中的用法 在It is necessary/important/strange/natural；It is requested/suggested/desired/proposed；it is a pity等结构后的主语从句中要用虚拟语气，即Should+动词原形或只用动词原形。如： 4．虚拟语气在表语从句、同位语从句中的用法。 在 suggestion， proposal，idea，plan，order，advice等名词后的表语从句、同位语从句中要用虚拟语气，即should+动词原形或只用动词原形 5．虚拟语气在其他状语从句中的用法 在as if引导的状语从句中，用过去式表示与现在事实不符，用过去完成式表示与过去事实不符；在so that，in order that引导的状语从句中，常用should/would/could/might+动词原形来表示虚拟语气。 6．虚拟语气在定语从句中的用法： 在it is time后面的定语从句中常用过去式表示虚拟语气。 虚拟语气(Subjunctive Mood)这一语法项目是各类英语考试中心测试的重点之一。虚拟语气是一种特殊的动词形式，用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。 Ⅰ用以表示虚拟条件的虚拟语气 ⒈ 用if条件从句表示的虚拟条件，是虚拟条件最普通的方式。 ① 虚拟现在时表示与现在事实相反的假设，其if 从句的谓语形式用动词的过
虚拟语气用法归纳 虚拟语气主要指的的是带有非真实条件状语从句的复合句，表达的是说话人的遗憾后悔的语气，愿望以及建议，命令，要求等等的情感，往往说的是与事实相反或者没办法实现改变的东西。虚拟语气主要表现为在对过去现在或者将来的情况做出假设后，有可能出现的情况。 虚拟语气的内容主要有三大模块，第一模块就是涉及到条件从句部分的内容。这一部分的虚拟语气主要体现在三个方面：基本用法，各自为政，以及含蓄之美。 下表就是条件从句虚拟语气的基本用法： 通常，在上面表格里反映的是非真实条件句的虚拟语气模式，从句和主句的谓语动词时间是一致的，如果两者时间不一致，此时就是混合型虚拟语气。混合型虚拟语气的使用要求“各自为政”，即从句和主句根据各自假设的时间不同，采用上面表格中对应的的谓语动词形式。 如何“各自为政”呢？这就像是数学里的排列组合，一边有三种情况，交叉一搭配就出现了好多种情况。不管怎样，我们要遵循一个原则，就是“各自为政”。例如，从句是对过去情况的假设，而主句则是对现在情况的假设，那我们在使用时，从句就用过去完成式，而主句要用would/could do的形式。当然，也不是所有的AB配就是合理的，有时候在具体语境下，会出现矛盾的情况，这时我们就要结合要表达的意思来判断他们是对什么情况的假设，选择合适的形式。一般而言，主句的假设时间会发生在从句的假设时间之后。因为是有这么一个条件才会出现主句的现状。因此在此类的完成句子练习中，我们要特别提醒注意时间状语的暗示 1. If I had seen you, I would not be so worried now. (从句是对过去的假设，主句是对现在的假设) 2. If you had not watched television so late last night, you would not be so sleepy now.( 从句是对过去的假设，主句是对现在的假设) 3. If I were you, I would seize the chance to go abroad. (从句和主句都是现在的假设) 4. Had you followed the doctor’s suggestion, you would be fine now.( 从句是对过去的假设，主句是对现在的假设) 5. If I had made some money last summer, I would go on holiday next month.( 从句是对过去的假设，主句是对将来的假设) 6. You didn’t let me drive. If we had driven in turns, you wouldn’t be so tired now. (从句是对过去的假设，主句是对现在的假设) 7. If Jack hadn’t met Rose on his voyage, he would be alive now. (从句是对过去的假设，主句是对现在的假设) 8. If Lily didn’t attend today’s party, she could not have the chance to work in the company next week. (从句是对现在的假设，主句是对将来的假设) 9. Had Father followed my travel plan , our family would not stay at home now. (从句是对
英语虚拟语气用法总结 1、表示与现在事实相反的情况： 从句：主语+过去时 主句：主语+should/would/could/might+do eg： 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) 2、表示与过去事实相反的情况 从句：主语+had+done 主句：主语+should/would/could/might+have done eg： 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 从句：主句 ①if+主语+were to do ：①主语+should/would/could/might+do ②if+主语+did/were ②主语+should/would/could/might+do ③if+主语+should+do ③主语+should/would/could/might+do eg： 1.If he should come here tomorrow,I would talk to him.
虚拟语气总结：b e型 和w e r e型
目录： 学习虚拟语气的三个必知 一、were式虚拟 二、be式虚拟 三、几个特殊的句式 学习虚拟语气必须明确了解以下三点： 1、英语的所谓“虚拟语气”，从用途上区别有三种：一种用来表达与实际情况相反的虚构假设，一种用来表达“祈使愿望”的口气，另一种满足特殊的句式需要。 虚拟语气并不全是在表达虚构的情况，理解这一点非常重要。 2、虚拟语气从句式表现上有三种：表达与实际情况相反的虚构假设用were式虚拟，表达“祈使愿望”的口气be式虚拟，在特殊句式中的照句式要求而定。 3、学习虚拟语气，其目的不在于单纯解决语法问题，更不能停留在应试的层面上。掌握虚拟语气的用法对英语的阅读理解非常重要，尤其是进入大学以后，这一点更为重要。 一、were式虚拟 英语中，被叫做“were式虚拟”的这种虚拟语气，通过扭曲时态形式来表示与实际情况相反的虚构假设，具体的做法是将时态的形式“倒推一个时态”。这样的表述也许不太准确，但是非常实用，也极容易理解。 具体的做法，就是将现在时态变成过去时态，将过去时态变成“过去的过去”。 在这种虚拟语气的用法中，动词be至少要倒退一个时态成为“过去时态”的were（在虚拟语气中一般不用was，is、am、are倒推一个时态以后都写成were）。因此，这种表示与实际情况相反的虚构假设的虚拟语气就就以动词be的变化为例，叫做了were式虚拟。 were式虚拟主要用在wish从句，as if从句和非真实条件句。 下面我们结合具体的例子学习were式虚拟的用法： wish从句的虚拟语气用法： 英语中表达一般性的愿望（即希望）用hope这个词，wish这个词往往表达难以实现或不能实现的愿望，所以要用虚拟语气，我们可以看看具体的用法: I wish I had the money to buy the book. 这句话表达的意思是，“我现在没有钱买这本书，但是希望能买这本书，而因为没有钱，虽然有这种愿望，却也买不了这本书。” wish从句中的动词have用来表达“现在有与没有”的情况，通过一个把have“倒推一个时态”变成had，had实际上表达了一个“现在没有”的概念，正好与have这个词的本义相反。 必须牢记：wish不是hope，wish要表达的是不能实现或难以实现的愿望，必须使用were式虚拟，必须通过扭曲wish从句的时态来体现这种虚拟语气。 下面的情况相同： My little brother wishes he had wings to fly up into the sky.
英语虚拟语气用法详解 1. 英语语气的概念 英语有三种语气，即陈述语气、祈使语气和虚拟语气。陈述语气用于陈述事实、提出看法或问题等，祈使语气用于表示请求、命令或警告等，虚拟语气则表示假想或主观愿望。如： I like this book the best. 我最喜欢这本书。(陈述语气) Don’t be so careless. 不要如此粗心大意。(祈使语气) I suggest that we should go tomorrow. 我建议我们明天走。(虚拟语气) If you dropped the glass, it would break. 假如你把玻璃杯掉在地上，它会打碎的。(虚拟语气) 3. 虚拟条件句的基本类型 (1) 与现在事实相反：若与现在事实相反，条件从句的谓语用过去式(be通常用were)，主句谓语用“should (would, could, might)+动词原形”。如： If we left now, we should arrive in good time. 假如我们现在就走的话，我们就会及时到达。 (2) 与过去事实相反：若与过去事实相反，条件从句的谓语用过去完成时(had+过去分词)，主句谓语用“should (would, coul d, might)+have+过去分词”。如： If he had been in that train then, he might have been k illed in that accident. 如果当时他也在那列火车上，他可能就死于那场车祸了。
(3) 与将来事实相反：若与将来事实相反，条件从句的谓语用过去式(be通常用were)，主句谓语用“should (would, could, might)+动词原形”。如： If he went，would you go too? 如果他去，你也去吗?(大概他不会去) If I asked him，I’m sure he’d help us. 如果我向他提出要求，肯定他会帮助我们。(不过我不打算这样做) 3. 错综时间虚拟条件句 所谓错综时间虚拟条件句即条件从句与主句所指时间不一致，如从句指过去，而主句即指的是现在或将来，此时应根据具体的语境情况，结合上面提到的三种基本类型对时态作相应的调整。如：If you’d listened to me, you wouldn’t be in such tro uble now. 如果你听了我的话，你现在也不会有这样的麻烦了。 If you were in better health, we’d have let you go wit h us. 你要是身体好一点，我们就让你和我们一道去了。 4. 含蓄虚拟条件句 所谓含蓄虚拟条件句即指将条件从句隐藏在上下文一定的短语中的一类条件句。如： Anybody else would have believed you. 任何别人都会相信你的话了。 Without your help, I couldn’t have achieved all this. 要不是有你帮助，我不会取得这些成就。 I would have written before, but I have been ill. 我本想给你写信的，但我生病了。 5. if it weren’t (wasn’t) for与if it hadn’t been for
虚拟语气的基本用法归纳 今天我们从以下几个方面来掌握虚拟语气的基本用法。 一、虚拟语气的使用范围： 虚拟语气用来表示说话人所说的话并不是事实，而是一种假设、愿望、怀疑或推测。该语法主要用于if 条件状语从句中，也可用于主语从句、表语从句和宾语从句等。 二、虚拟语气的判断： 1. if 条件状语从句中虚拟语气的判断。if 条件状语从句有真实条件句和非真实条件句。假设条件可以实现的句子为真实条件句，反之为非真实条件句，要用虚拟语气。其形式分为以下三种： (1) 与过去事实相反的假设。结构为：从句的谓语动词用“had + 过去分词”，主句用“should (would, could, might) + have + 过去分词”。例如： If it had not rained so hard yesterday, we could have played tennis. 如果昨天没有下大雨，我们就能玩网球了。(2) 与现在事实相反的假设。结构为：从句的谓语动词用过去式，系动词用were，主句的谓语用“should (would, could, might) + 动词原形”。例如： If I were in your position, I would marry her. 如果我是你，我就娶她为妻。
(3) 与将来事实相反的假设。结构为：从句的谓语动词用“should (were to) + 动词原形”，主句用“should (would, could, might) + 动词原形”。例如： If you should miss the chance, you would feel sorry for it. 如果你错过了这次机会，你会难过的。 2. 宾语从句中的虚拟语气。 (1) wish后接宾语从句中的虚拟语气：根据从句的意义来判断。 A: 表示与现在和将来事实相反的愿望，从句谓语动词用过去时态。例如： I wish they were not so late. 要是他们来得不是这么晚就好了。 B: 表示与过去事实相反的愿望，从句谓语动词用过去完成时态。例如： I wished he hadn't done that. 我真希望那件事不是他做的。 (2) 表示“要求、建议、命令”等动词后面的宾语从句中的虚拟语气。用于此结构的动词有：advise, direct, agree, ask, demand, decide, desire, insist, order, prefer, propose, request, suggest等。从句的谓语动词用“should + 动词原形”，其中should 可以省去。例如： I insisted that he (should) go with us. 我坚持让他和我们一
虚拟语气语法归纳 虚拟语气的使用主要体现在三个方面：虚拟条件句、虚拟语气在某些从句中的运用，以及虚拟语气的一些特殊用法。虚拟条件句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及与将来事实相反的虚拟条件句。具体情况请看下表： 例句： 1. 表示与现在事实相反 If I had enough money now I would lend it to you. If I were you I would go to tell him the real feeling upon him. If I were a boy, I would join the army. If the had time, she should go with 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. She would have come to enjoy the party if she hadn't been very busy. If he had taken my advice, he would have succeeded in the competition. 3. 表示与将来事实相反 I would go shopping with you if it were to be Sunday tomorrow. If he were to be given another chance to do it again he could certainly achieve more. If it were to rain tomorrow, the football match would be put off. 1. 虚拟条件句的倒装
虚拟语气（the subjunctive mood）用法归纳 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！ 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： ⑴Would 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？ ⑵It 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，may须置于句首（多用于正式文体中）。如： ⑴May good luck be yours! 祝你好运！ ⑵May you be happy! 祝你快乐！ ⑶May you do even better! 祝你取得更大成就！ ⑷May you have a good time. 祝愿你玩的痛快。 ⑸May the friendship between us last long. 祝愿我们的友情天长地久。 ⑹May you be happy. 祝你幸福。 【注意】本句型属于部分倒装句型，主语后用动词原形。 2、用动词原形。如： ⑴Long live the people! 人民万岁！ ⑵“God bless you,” said the priest. 牧师说：“愿上帝保佑你！” ⑶Have a good journey! 祝愿你旅途愉快！ 三、表示强烈愿望。（该类型虚拟语气谓语仅用动词原形，第三人称单数也不加“s”） ⑴God save me. ⑵Heaven help us. 四、表命令。 1. 命令虚拟语气只能用在第二人称(you)，而且通常省略主语(也就是you)。
精心整理虚拟语气: 表示说的话不是事实，不可能发生或者说可能性很小的情况，表达一种愿望、建议、假设。 一、条件状语从句中的用法 附注： 虚拟语气，条件状从倒装 状语从句中，去掉if, 提前were/had/should 如：IfIwereyou,Iwouldgiveup. →WereIyou,Iwouldgiveup
Ifyouhadtakentheadvice,youwouldhave…. →Hadyoutakentheadvice,youwouldhave… Iftheworldshouldcometoanend,…… →Shouldtheworldcometoanend…… 另外，without,butfor,otherwise构成的条件状语从句中，也有含蓄的虚拟语气Butforthepopularizationofelectricity,wewouldleadawholedifferentlifetoday . (popularization普及，publicity宣传 Withoutyourhelp,Iwouldhavefailed. 但其实，高中英语考试也常考： 错综虚拟语气条件句 据各自的时间而定。 举例： (layout规划、设计、安排、陈设、摆放…layoutn.布局、规划) 二、特殊句式： 1.wish+宾语从句 Iwishmyparentswouldn’tpunishme.
IwishIhad n’t madesuchanirrevocablemistake.(irrevocable不可撤销、不可以挽回的) 2.「十个词」 一坚持：insist（表示坚持主张、认为，不表示坚持说） 二命令：order,command 三建议：advise,propose,suggest（表示建议，不表示表明、显示、暗示） 四要求： 这些动词后面的宾语从句要使用 例： WesuggestedthatTom（should）have (beforelong,不久之后 尝试翻译：他坚决要求 例 It’sanorderthatthesoldiersobeytheru lesinthearmy. Mysuggestionisthat everyone ofusthree finish onepartofthisprojectandthenwein tegratethemtogether.(integrate整合) 3.wouldrather宁愿 从句当中谓语形式
【英语】虚拟语气知识点总结经典 一、初中英语虚拟语气 1． ---What if I have to go there and know nothing about it? --- If I______ you, I would try to find some information about it on the Internet. A．am B．was C．will be D．were 【答案】D 【解析】 试题分析：句意：——倘若我必须去那儿而且对那里一无所知，该怎么办？——如果我是你，我会在网上查找一些有关那里的信息。根据I would try to find可知主句用的是would+do,可知这是对现在事实的假设的虚拟语气，因此If引导的条件状语从句用一般过去时，根据虚拟语气的用法be动词在If引导虚拟语气中用were .故选 D。 考点：考查虚拟语气的用法。 2．If I _______ you, I would say another student could do it better. A．was B．were C．were D．are 【答案】B 【解析】 【详解】 句意：如果我是你，我会说另一个学生可以把它做得更好。 考查虚拟语气。根据句意可知“现在事实”相反，此句是虚拟语气，be动词使用were；故选A。 3．If I ______ you, I ______invite him to go to see a movie. A．am;would B．were;will C．were;would D．was;will 【答案】C 【解析】 试题分析：句意：如果我是你，我会邀请他去看电影。go to see a movie去看电影；invite sb to do邀请某人做某事；在表达与现在事实相反的虚拟语气中，Be用were,主句用would。 考点：考查虚拟语气。 4． If I you,I buy a bike for him. A．was,would B．was,could C．were,would D．were,could 【答案】C 【解析】 试题分析：句意：如果我是你，我会给他买一辆自行车。buy sth for sb给某人买某物；本句用的是虚拟语气，表示与现在的事实相反，在虚拟语气中不能用was,而用were，因此选C。 考点：考查虚拟语气的用法。