高考英语语法虚拟语气
上海高考英语语法拓展：虚拟语气一、虚拟语气的条件句形式英语的动词有三种语气：陈述语气，祈使语气和虚拟语气。
虚拟语气是一种特殊的动词形式，一是用在条件或让步状语从句中，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,；一是在主语从句、宾语从句、表语从句、同位语从句中，表示说话人的愿望、要求、命令、建议。
条件句有真实条件句与非真实条件句两种。
真实条件句所表的假设是可能发生或实现的，用陈述语气。
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气。
虚拟语气在条件句中：1，与过去相反的假设：条件句： If+主语+had done主句：主语＋should, would, might, could + have doneShe would have gone to the party if she had been invited.2, 与现在事实相反的假设: 条件句： If+主语+did, 动词be用were主句：主语+should, would, might, could do3，与将来相反的假设：条件句： If+主语+did, 动词be用wereIf+主语+were to do；If+主语+should do主句：主语+should, would, might, could do, If it should fail, I would try again.4. 混合型的条件句当条件从句与主句所表的时间不一致时，虚拟语气的形式应作相应的调整。
主句和从句的谓语动词并不相互呼应，这种条件句叫混合条件句或错综时间条件句。
If you had followed my advice , you would be better now.Even though it hadn’t rained, we can’t get there by tomorrow. 条件虚拟主句真实。
二、虚拟语气that + 主语+ (should) do结构下列情形下that 后面的从句中的谓语动词用：should do，should可以省略。
表过去用should have done.1，主语从句：1）在句型“It is important (necessary, strange, natural) that .... ” 中，表示某事重要、奇怪、自然、必要等；It’s important that we should take good care of the patient.It is necessary that he（should）be sent there at once．It's strange that he should say so.It's right that you should think that way.这类的形容词还有advisable，appropriate，compulsory，crucial，desirable，essential，imperative, important, possible, preferable, probable, strange, urgent, vital等。
2)在It is demanded/suggested/ordered/required/recommended/requested/required/加that句型中，表示愿望，建议，请求等主观意愿等。
It is demanded that we should work out a plan.It is requested that Professor Liu（should）give us a lecture．It is desired that we（should）get everything ready by tonight．It is settled that you leave us, then?3)在It is a pity/a shame/ no wonder/ proposal/ recommendation/ suggestion/surprise/ advice that…..句型中，表示建议，命令，请求，道歉，怀疑，惊奇等。
It’s a pity that you (should) miss a good chance. 也可用陈述语气，It was important that he made an explicit statement on this score last week.2，宾语从句: 在表示提议、要求、命令、意志等动词后，作为suggest, request, demand, urge, propose, prefer, advise, insist, require, order, command, maintain, ask, object, arrange, desire等动词的宾语。
suggest 当表示“暗示、表明“讲时，insist 表示”坚持认为“之意时，应用陈述语气。
The teacher suggested that we should clean the blackboard after class.He insisted that all of us be there on time by any means.The doctor suggested that he not go there．I insisted that he was right. Your pale face suggests that you are ill.I’m ashamed you should have done such a thing.3，表语从句和同位语从句：在suggestion / proposal / order / plan / advice / idea / request /desire/ recommendation/resolution 等名词后的表语和同位语从句中。
My advice is that you should practice speaking English as often as possible.He makes the demand that she (should) leave the place at once.Our only request is that this should be settled as soon as possible.There was a suggestion that Brown should be dropped from the team. （同位语）三、虚拟语气的其他用法1，在It is (high / about ) time that…从句中，谓语动词did或should do，should不能省略．It’s high time we went to the laboratory. It is time we left（should leave）. 2，If only 引导的感叹句，表示现在或未来，用did或would/could do；表示与过去事实相反的愿望，用had done。
If only I could fly! If only you listened to us! 3, 在in order that, so that, in case，lest，for fear that引导的目的状语从句中，谓语动词用should (may, might ) do。
Should可省略。
He took his raincoat with him in case it should rain.He was punished lest he should make the same mistake again.He put his coat over the child for fear that he (should) catch cold.4，wish的宾语从句，表示愿望，常省去连词that。
Wish的宾语从句、even if ( even though)的方式状语从句的虚拟形式，从句的谓语动词用did表现在，用could（would，might）do表将来；用had done或could （would，might）have done表过去。
as if (though) 从句动作与主句同时或之后发生，用did, 之前发生用had done. 表将来用could（would，might）do。
I wish I were a bird.I wish you would stay a little longer. I wish you had called yesterday．The football fans act as if they were crazy.He often talks about London as though he had been there.She often talks and talks as if she would never stop.5，would rather，would sooner, would as soon, would prefer + 从句，表示宁愿、但愿之意。
用did表现在和将来，用had done表过去。
I would sooner my daughter attended a public school.I would prefer he didn’t stay here too long.I would rather I hadn’t seen that film yesterday.如后非从句，用do表现在和将来，用have done表过去。
I would rather have seen that film yesterday.6，有些动词，如think, expect, believe,其否定式的宾语从句亦可用should+动词原形，表意外。
I never thought he should refuse.She did not expect that you should come.7，虚拟式动词原形亦常用在独立句中，表愿望: God bless you! So be it then.四、虚拟时态与谓语动词时态的关系从句中的虚拟时态往往不受全句谓语时态的影响。
主语从句。
It is (was) important that he should know about this.宾语从句。
高中英语2025届高考语法复习虚拟语气知识讲解
高考英语语法复习虚拟语气知识讲解一、基础知识（一）什么是虚拟语气谓语动词的作用不仅可以表示动作的时间、状态、假设（情感），也是一种语气（mood)的表现形式，表明说话的目的和意图。
（语气包含陈述语气、祈使语气、虚拟语气、疑问语气）虚拟语气用于表示假设、愿望、建议、命令等非真实或虚拟的情况，即与真实相反。
上学的时候老师经常举的一个例子，"If I were you"因为我不可能是你，这是一种不可能存在的事实，所以这是个虚拟语句。
总而言之英语中的虚拟语气可以分为两大体系：一是表示与事实相反的，或者是假象的情形，通常由if引导，叫做虚拟条件句；另一个体系是在名词从句中使用虚拟语气，表示建议，命令或者要求等语气，类似于上述美剧常用的台词。
（二）虚拟语气的用法这一部分我们主要用虚拟语气在条件句中的用法作为讲解与现在事实相反：If I had a map, I would lend it to you.如果我有地图我就借给你。
（但我没有）与将来事实相反：If I were to do the job, I would do it in a different way. 要是我来做这工作，我会是另一种做法。
（言外之意不是我做这个工作，用虚拟表达是我做这份工作的可能性很低）与过去事实相反：If anything had happened, he would have let us know.如果发生了什么情况，他早就通知我们了。
（所以没事发生）它们的共性都是表示与事实相反或者实现可能性不大3.特殊情况①在极少情况下，从句的谓语动词用原形，主句的谓语动词可用陈述语气（比较官方，正式，大气的说法，口语很少使用）If that be the official view, it cannot be accepted.如果这是官方的看法，这是不能接受的。
②if可以省略，但是语序要改为倒装Were I Tom I would refuse.如果我是汤姆我会拒绝。
高中英语高考高考英语语法总复习课件：虚拟语气 (共82张PPT)
【例11】 When a pencil is parted in a glass of water, it looks as if it _____(break)_. 【例12】 Eliza remembers everything exactly as if it ______ (happen)yesterday.
主句 would/should/could/might
If he didn’t come tomorrow, we would put off the meeting.
主过将从过， 主过将完从过完 would do/did would have done/had done
【例1】 If we ______ (take)the other road, we might have arrived here in time for the meeting.
【例13】 Look at the terrible situation I am in! If only I ______ (follow)your advice. 知识扩展：follow/take sb's advice
【例13】 Look at the terrible situation I am in! If only I had followed (follow)your advice. 知识扩展：follow/take sb's advice
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
一分为二，先找时间再判断时态。
【例4】
If we ______ （book）a table earlier, we couldn’t be standing here in a queue.
高考英语虚拟语气
高考英语虚拟语气在英语中，虚拟语气是一种用来表达假设、想象、期望或建议的语言形式。
虚拟语气可以用来表达我们对于某些事情的看法或观点，而这些事情可能并不是真实的。
在高考英语中，虚拟语气是一个重要的语法点，需要考生们熟练掌握并运用。
一、虚拟语气的分类虚拟语气可以分为两类：现在虚拟语气和过去虚拟语气。
现在虚拟语气用于表达对于现在或未来的假设，而过去虚拟语气则用于表达对于过去的假设。
二、虚拟语气的构成虚拟语气的构成主要是通过谓语动词的变化来实现的。
在现在虚拟语气中，常用的谓语动词包括“would”、“could”、“should”、“might”等；在过去虚拟语气中，常用的谓语动词包括“would have done”、“could have done”、“should have done”、“might have done”等。
三、虚拟语气的使用场合虚拟语气通常用于表达主观的看法或建议，如表达对某件事情的遗憾、不满或期望。
在高考英语中，虚拟语气常常出现在完形填空、阅读理解、语法填空和写作等题型中。
四、虚拟语气的解题技巧1、理解语境：在理解题目语境的基础上，判断应该使用现在虚拟语气还是过去虚拟语气。
2、分析谓语动词：根据谓语动词的变化形式，判断应该使用哪个虚拟语气的形式。
3、关键词：在题目中寻找相关的关键词，如“如果”、“要是我”、“要是能”等，这些关键词通常会提示考生需要使用虚拟语气。
4、排除干扰项：在解题时，要排除那些与虚拟语气无关的选项，以免被干扰。
虚拟语气是高考英语中的一个重要考点，考生们需要熟练掌握其构成和用法。
只有在实际运用中多加练习，才能更好地理解和掌握这一语法点。
高考英语虚拟语气在英语中，虚拟语气是一种用来表达假设、想象、期望或建议的语言形式。
虚拟语气可以用来表达我们对于某些事情的看法或观点，而这些事情可能并不是真实的。
在高考英语中，虚拟语气是一个重要的语法点，需要考生们熟练掌握并运用。
高考英语二轮专题语法系列--虚拟语气讲义
虚拟语气虚拟语气表示说话人的主观愿望、猜测、建议或与事实不符的假设等，也可以表示可能性较小的情况或不可能发生的情况，而不是客观存在的事实(表示客观事实要用陈述语气)。
虚拟语气是由句中谓语动词的特殊形式表现出来的。
虚拟语气常用于复合句中，也可用于简单句。
比较：If she asks me tomorrow,I shall do it.如果她明天请求我，我会做的。
(陈述语气，说话人认为请求的可能性大)If she asked me tomorrow, I should do it. 假如她明天请求我，我会做的。
(虚拟语气，说话人认为请求的可能性小或不可能请求)1 虚拟语气的用法1-1 虚拟语气用于条件状语从句中1)表示与现在事实相反的情况If I were/was not busy today, I should go with you.如果我今天有空，我会同你一起去的。
If he were/was here,he might talk with you.如果他在这里，他可能会同你谈谈。
If I were you,I wouldn't accept her suggestion.如果我是你，我不会接受她的建议。
If I knew the answer to the question,I should/ would tell you.如果我知道问题的答案，我当然会告诉你。
If we left now, we should/would arrive there in time.如果我们现在就动身，我们会准时到达那里。
If he didn't do exercise every day,he wouldn't be so strong.如果他不每天锻炼，他不会那样强壮的。
If it weren't raining, we would go fishing.要是现在不下雨，我们就去钓鱼了。
【课件】高考英语语法总复习之虚拟语气课件
It is demanded that he (should) leave at once.
表示惊奇、不相信、惋惜等的从句中
巩固练习
1. If I _________ where he lived, I __________ a note to him.
A. knew, would
B. had known, would have sent
C. know, would send
D. knew, would have sent
SITUATION ONE：状语从句
条件状从 if
注意：虚拟语气中的倒装句
条件从句谓语中的were/had/should提到主语之前，此时应将if省去，形成部分倒装
Had you invited us, we would have come to your party.
练习1 使用动词的正确形式填空
SITUTATION THREE：特殊句式
It is (high) time that sb. did/ should do... It is time that everyone should work hard.
注意：that此时引导定语从句表示时间，相当于when
would/could/might/should/needn’t have done
6. I ________ him the answer ________ possible, but I was so busy then.
高三英语虚拟语气知识点
高三英语虚拟语气知识点虚拟语气是英语语法中的一种特殊语气，用来表示与事实相反、与现实不一致、或者表达愿望、建议、命令、要求等情态。
掌握虚拟语气的用法对于高三英语考试非常重要。
本文将介绍虚拟语气的常见用法及例句。
一、与现在事实相反的虚拟语气虚拟语气常用于表示与现在事实相反的情况。
以下是一些常见的虚拟语气用法：1. 与现在事实相反的虚拟语气：如果主句是现在时，从句用过去时。
例句：- If I were you, I would study harder.（与现实相反）- I wish I had more time to travel.（与现实相反）2. 表达建议、要求或命令等的虚拟语气：主句用“should”或“ought to”引导，从句用动词原形。
例句：- It is necessary that she should arrive on time.（建议）- He demanded that they leave immediately.（命令）二、与过去事实相反的虚拟语气虚拟语气还可以用来表示与过去事实相反的情况。
以下是一些常见的虚拟语气用法：1. 与过去事实相反的虚拟语气：如果主句是过去时，从句用过去完成时。
例句：- If he had studied harder, he would have passed the exam.（与过去事实相反）- I wish I hadn't eaten so much.（与过去事实相反）2. 表达愿望、建议或命令等的虚拟语气：主句用“should”或“ought to”引导，从句用动词原形或过去时。
例句：- It is high time that he applied for a job.（建议）- I wish he would stop talking.（愿望）三、与将来事实相反的虚拟语气虚拟语气还可以用来表示与将来事实相反的情况。
以下是一些常见的虚拟语气用法：1. 与将来事实相反的虚拟语气：如果主句是将来时，从句用过去完成时。
虚拟语气 课件高考英语语法复习专题
与过去事实相反
过去完成时 had done
I would rather you _c_a_m__e_(come) here now. I would rather you _c_a_m__e_(come) here tomorrow.
I would rather you _h_a_d__n_’t_t_o_ld_ (not tell)me the truth yesterday.
宾语从句
14
(一). 宾语从句
我们建议Tom 去休息一下。 他坚持要我与他同行。 他们要求派Tom去那儿工作。 老师要求作业要及时完成。
We suggested _(_th__a_t)_T__o_m__h_a_v_e_a__r_e_st. He insisted _(t_h_a_t_)_I_(_s_h_o_u_ld__)_g_o__w_i_th__h_i_m_ . They requested (that) Tom _(_s_h_o_u_l_d_)_b_e_s_e_n_t_t_o_w__o_r_k_t_h_e_r_e_______ .
that不可省略
• It is suggested that we (should) practise reading English everyday.
16
这些动词相对应的名词性从句也用should do
(三).表语从句
• The / One’s insistence / order / command / suggestion / advice / proposal / recommendation / request / requirement / demand / desire is / was that … (should) do
高中英语高考语法知识整理复习(虚拟语气+倒装句)
高考英语虚拟语气一、虚拟条件句中的虚拟语气1、表示与现在事实相反的情况从句：If+主语+did (be动词用were)主句：主语+ should/would/might/ could + doIf 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）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）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)2、表示与过去事实相反的情况从句：If+主语+ had + done主句：主语+should/would/might/could+have doneIf I had got there earlier, I should/would have met her.如果我早到那儿，我就会见到她（事实：去晚了）。
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、表示与将来事实相反的情况从句：①if+主语+were to do②if+主语+should+do③if+主语+过去式（be动词用were）主句：主语+should/would/might/could+doIf he should come here tomorrow, I would talk to him.如果他明天来这儿的话，我就跟他谈谈。
（事实：不可能来）If there were a heavy snow next Sunday, we would go skating.如果下周日下大雪，我们就去滑冰。
2025届高考英语虚拟语气知识点总结+课件
Homework
1. 完成高考汇编关于虚拟语气的练习题； 2. 用虚拟语气完成小诗。小诗的首句已给出。
If I were a bird, I would fly into the sky. ......
Thanks
为什么不用If I am a boy? 为什么不用If I was a boy?
虚拟语气是由句中的谓语动词的特殊形式表示出来的。
动词语气
1、虚拟语气：虚拟语气表示说话人的主观愿望、猜疑、建议或与事实不符 的假设等，而不表示客观存在的事实。 2、虚拟语气是由句中的谓语动词的特殊形式表示出来的。
你会辨认虚拟语气了吗？
对现在的虚拟条件从句
If there were no subjunctive(虚拟语气), English would be much easier.
从句
主句
If + 主语 + 过去式（were），主语 + should/would/could/might + 动词原形
来练一练
1. If there ____w__e_r_e____ (be) no air or water，there ____w_o_u__ld__b_e_____no living things on the earth.
如果我是个男孩 我想我能够明白 爱一个女孩是什么样的滋味 我发誓我会是一个好男人 我会倾听她， 因为我了解
When you loose the one you wanted 失去了你爱的人那有多痛苦
Cause he’s taken you for granted
因为他把你视作理所当然
And everything you had got destroyed! 你的一切都被毁
高考英语语法虚拟语气完形填空题30题
高考英语语法虚拟语气完形填空题30题1If I were you, I ___ (1)___ take this opportunity to study harder. Right now, we are all facing the crucial college entrance examination. It is so important that we can't afford to waste any time. If I had studied harder in the past, I might ___ (2)___ better results now. But it's too late to regret. We can only focus on the present and work hard for the future.1. A. would B. should C. could D. might答案：A。
这是对现在情况的虚拟，从句用一般过去时were，主句用“would/should/could/might + 动词原形”，根据句意“如果我是你，我会抓住这个机会更努力学习”，would 最符合语境。
B 选项should 通常表示“应该”；C 选项could 表示“能够”；D 选项might 表示“可能”。
2. A. get B. have got C. have had D. had got答案：B。
这是对过去情况的虚拟，主句用“would/should/could/might + have + 过去分词”，根据句意“如果我过去更努力学习，我现在可能会有更好的结果”，have got 表示“有”，相当于have，符合语境。
A 选项get 时态不对；C 选项have had 是现在完成时，这里不需要；D 选项had got 是过去完成时，也不符合。