高考英语二轮专题复习课件-虚拟语气经典讲解
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高考英语二轮专项复习：虚拟语气.ppt
表示与事实情况相反 条件从句的谓语形式
表示现在情况 过去式(did)
(be常用 were)
表示过去情况 过去完成式(had +done
ቤተ መጻሕፍቲ ባይዱ
表示将来情况
①过去式 (did) ②should + do ③were to do
主句的谓语形式
Would / could / might / should (用于第1人称) +动 词原形(do) 上面4个情态动词+have done
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)。
虚拟语气
虚拟语气在 在条件从句中
一、在条件从句中 (叫虚拟条件句)，表示与事实相反 的条件。分三种情况(以 do 为例)：
3、 wish接宾语从句有三种情况： 1) 现在：用过去式 2) 过去：用过去完成式 (had done) 3) 将来：用情态动词(would / could) + do
虚拟语气
虚拟语气在：在宾语从句中
[例句]
1. I wish she would be on my side. 我希望她能站在我一边。
blackboard after class. 老师建议我们课后把黑板擦了。 2) He insisted that all of us should be there on time by any means. 他坚持要我们大家想尽办法按时去那儿。
3) He insisted that he was right.
高考英语二轮复习：虚拟语气的学习课件(22张PPT)
If I had got up earlier, I would/could/should/might have attended class on time.
The features of the subjunctive mood
Time If clause
Main clause
Present
Past
The Subjunctive Mood in If-clause
Let's enjoy a beautiful passage.
Questions：
1N.oI.sTthheewwrirtietreurssetdil‘lIaf Ibwoeyrewahbeony,hIewworuiltdes…t’h,edepsacsrsiabgine?g Hthoewsidtuoatyioun oppkonsoitwe tothtahet?fact. 2Nth.oaI.tsTchihtaenpwcoerssisteaibrreluelsietftdoler‘.ItfThIheawtweirsre,ittaeimrboetoyc,abInewnaooutblfodloy…wa’gb, aawcinhkiw?charadlss.o means
If I had got up earlier, I would/could/should/might have attended class on time.
If I hadn't studied hard , I would/could/should/might not have passed the exam.
If he were a boy again, he would practice…
3. What does the writheer wsaoyulhdescwhoooull…d do if he were a boy again?
The features of the subjunctive mood
Time If clause
Main clause
Present
Past
The Subjunctive Mood in If-clause
Let's enjoy a beautiful passage.
Questions：
1N.oI.sTthheewwrirtietreurssetdil‘lIaf Ibwoeyrewahbeony,hIewworuiltdes…t’h,edepsacsrsiabgine?g Hthoewsidtuoatyioun oppkonsoitwe tothtahet?fact. 2Nth.oaI.tsTchihtaenpwcoerssisteaibrreluelsietftdoler‘.ItfThIheawtweirsre,ittaeimrboetoyc,abInewnaooutblfodloy…wa’gb, aawcinhkiw?charadlss.o means
If I had got up earlier, I would/could/should/might have attended class on time.
If I hadn't studied hard , I would/could/should/might not have passed the exam.
If he were a boy again, he would practice…
3. What does the writheer wsaoyulhdescwhoooull…d do if he were a boy again?
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。
高考英语二轮复习虚拟语气教学课件-PPT
on earth?
2.表示与过去事实相反的假设或结果
如果他早起，他就不会上学迟到。
If he ___h_a_d_g_o_t_u_p___ early, he __w_o_u_ld_n_o_t_h_a_v_e _b_ee_n_ late for school.（与过去事实相反）
If he _h_a_d__d_r_iv_e_n_ （drive) more carefully, he _w_o_u_l_d_n_’_t_h_a_v_e_h_a_d__ (not have) the car accident yesterday.（与过去事实相反）
a. If my father _w_e_r_e_ (be) here, everything
_w__o_u_ld__b_e_ (be) OK.
b. If the world war _b_r_o_k_e(break) out again, what _w_o_u_l_d__h_a_p_p_e_n_ (happen) to our people
would/could/should / might +do
Practice 3
1.If I were you, I ____ buy the house right now. A. won’t B. don’t C. wouldn’t D. can’t
2. _____more careful, his ship would not have sunk.
a.If she h_a_d__c_o_m__e_(come) five minutes earlier, she _w_o_u__ld__h_a_v_e_c_a_u_g_h_t_(catch) the early bus.
2.表示与过去事实相反的假设或结果
如果他早起，他就不会上学迟到。
If he ___h_a_d_g_o_t_u_p___ early, he __w_o_u_ld_n_o_t_h_a_v_e _b_ee_n_ late for school.（与过去事实相反）
If he _h_a_d__d_r_iv_e_n_ （drive) more carefully, he _w_o_u_l_d_n_’_t_h_a_v_e_h_a_d__ (not have) the car accident yesterday.（与过去事实相反）
a. If my father _w_e_r_e_ (be) here, everything
_w__o_u_ld__b_e_ (be) OK.
b. If the world war _b_r_o_k_e(break) out again, what _w_o_u_l_d__h_a_p_p_e_n_ (happen) to our people
would/could/should / might +do
Practice 3
1.If I were you, I ____ buy the house right now. A. won’t B. don’t C. wouldn’t D. can’t
2. _____more careful, his ship would not have sunk.
a.If she h_a_d__c_o_m__e_(come) five minutes earlier, she _w_o_u__ld__h_a_v_e_c_a_u_g_h_t_(catch) the early bus.
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
高考英语二轮复习虚拟语气课件46张
3. 有时，虚拟条件句中，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 形式应做相应的调整，这种条件句叫做错综 条件句（混合条件句）。
If I had worked hard at school, I would be an engineer now（. 从句说明过去，主句说明现在）
If I were you, I would have taken his advice. （从句说明现在，主句说明过去）
名词形式: order, advice, suggestion, proposal, demand, desire, request, requirement
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。
（二）、虚拟语气在其他从句中的使用
1. 英语中，表示坚持、命令、建议、 要求等 意义的动词所接的名词性从句一般用虚拟语 气，其虚拟语气的结构为：（should）+ 动 词原形。
非真实条件句: 也叫虚拟条件句，表示 与现实情况相反的假设情况。主句和 从句中的谓语动词都需要使用虚拟语 气。
If I were you, I would go at once. If there were no air, people would die.
(一)、虚拟语气在条件句中的使用
Task1: 观察下面三组例句，说出它们分别是对 现在、过去，还是将来的假设； Task2: 总结if条件句中虚拟语气的形式。
5. 如果你听了我的建议，你就不会考试不及格。 （ follow one’s advice）
6. 如果我早点到那儿，我就会见到她了。
高考英语二轮专题复习课件：虚拟语气(31张PPT)
高 考 英 语 二 轮专题 复习课 件：虚 拟语气 （31张 PPT）
(3)虚拟条件通过but暗示出来, 结构为“虚拟情况 +but+真实情况”。 *I would have taken part in the sports meeting, but I was ill that day.
高 考 英 语 二 轮专题 复习课 件：虚 拟语气 （31张 PPT）
虚拟语气
Unreal conditionals and things hoped for or desired
虚拟语气 考点1 状语从句中虚拟语气的用法（“一表三特殊”） 一、虚拟语气用于条件状语从句中 1. 虚拟语气在if条件句中的运用
“一表（格）”
类别
从句谓语动词
与现在事实 相反
过去式(be用were)
高 考 英 语 二 轮专题 复习课 件：虚 拟语气 （31张 PPT）
高 考 英 语 二 轮专题 复习课 件：虚 拟语气 （31张 PPT）
三、方式状语从句中虚拟语气的用法 as if/as though+从句: (1)与现在事实相反, 从句用一 般过去时; (2)与过去事实相反, 从句用过去完成时; (3)与将来事实相反, 从句谓语用would/could/might+ 动词原形。 *She speaks English as if/as though she were a native of New York.
“三特殊” 特殊1. 虚拟条件句中的省略与倒装 如果虚拟条件句中含有were/had/should, 可把if省略, 把were/had/should提到主语之前形成倒装; 若为否定 形式, not不可提前。 *Had he caught the morning train, he would not have been late for the meeting.
2025届高考英语语法复习虚拟语气知识讲解讲义
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不同情况条件从句谓语主句谓语使用场景与过去事实相反If+主语+haddone主语+should/would/could/might+have done既然是过去了，那么谈到的一切情况都已既成事实，所以过去虚拟表达的是一个与过去事实相反的情形与现在事实相反If+主语+did(be动词用were)主语+should/would/could/might+do既可能是事实，也可能是假设条件。
因此，假设条件句和事实相反句适用于谈现在的情况与将来事实相反If+主语+ did(be动词用were)If+主语+ wereto + doIf+主语+should+ do主语+should/would/could/might+do对于将来时间的虚拟不可能以事实为基础，而只能是表达说话人的一个设想或愿望。
所以，对于将来的虚拟只适用于假设条件句，而不可能表达一个与事实相反的虚拟与现在事实相反：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。
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bank?
A. Bob had walked farther B. if Bob should walk farther
C. had Bob walked farther D. if Bob walked farther
3. How I wish every family _____ B a large house with a beautiful garden! (02 上海) A. has B. had C. will have D. had had 4. When a pencil is partly in a glass of water, it C looks as if it ____. (95 N) A. breaks B. has broken C. were broken D. had been broken
8）It’s necessary /strange/ natural/ important + that --- 从句中的动词要用虚拟，即 (should)+动词原形
1.It is important that we ( should ) master a foreign language. 2. It is strange that she refuse to come to the party. 3. It’s necessary that we should study hard.
did / were 将来 should do were to do
would should + do sth could Might
1. If I had HIV, I would know because I would feel sick.
2. If I were you, I would give AIDS patient a hug.
与未来事实相反
1.If I were you, I ____ C buy the house right now. A. won’t B. don’t C. wouldn’t D. can’t 2. _____more careful, his ship would not have B sunk. A. If the captain were B. If the captain had been C. Should the captain be D. If the captain would have been 3. If he A ____ me tomorrow, I would let himknow A. should call B. should not have been able C. were not able D. are not able
三、 虚拟语气假设条件句型注意点： 1.假设条件从句谓语动词发生的时间与主句 所假设的谓语动词不一致，叫做错综条件 虚拟语气。主句和从句的谓语动词要依照 假设的时间而定。 If the weather had been finer, the crops would be growing still better. If you had followed the teacher’s advice, you wouldn’t be in the hospital.
2、以上动词相应的名词构成的名词性从句（包
括主语从句，表语从句和同位语从句）也要使用 虚拟语气。从句中的动词形式一样。 order, advice, suggestion, proposal, demand, request, desire
• It’s suggested that the plan be carried out. • My demand is that she should come to see me once a week. • All of us are for the advice that the chemical factory should be closed down.
5）without和but for 构成虚拟。(but for要不是)
• Without sunlight, people’s life would be different from today.
• But for your help, I wouldn’t have finished the work. •But for water, it would be impossible to live in the desert.
与现在事实相反
3. If I had taken your advice, I wouldn’t have made a mistake.
4. If he had been there, it wouldn’t have happened.
与过去事实相反
5. If it should rain tomorrow, they wouldn’t go for an outing. 6. I think we could do it, if we planned it properly and could borrow the tools. 7. If we were to have three days off , we would enjoy a very happy life.
3） as if /though + 从句
现在： 过去时 过去：过去完成时
• She loves the baby as if it were her own son. • It seems as if it were spring. • I remember the whole thing as if it had happened yesterday. • They talked as if tr years. • He looks as if he were drunk.
• 我们建议Tom去休息一下。 • 他坚决要求我到场。 • 国王命令囚犯明天要实施死刑。 • 他们要求我们派他们去那儿工作。 We suggested that Tom (should) have a rest.
He insisted that I (should) be present. The king ordered that the prisoners (should) be killed the next day. They requested that we (should) send them to work there.
3. 名词性从句的虚拟语气。 主要是表示命令、要求、建议的虚拟语气。 1.宾语从句。常见动词： 一个坚持：insist 两个命令：order, command 三个建议：advise, suggest, propose 五个要求：demand , require, request, desire ask 这些动词后面的宾语从句要使用虚拟语气 用法。即从句中的动词 使用should + 动词原 形，或者将should省略。
4、几种特殊结构中虚拟语气的用法；
1）wish + 宾语从句
现在： 过去时 (did/were) 过去： 过去完成时 (had done) 未来：would/could/might+V.
should
• I wish I were a bird. (现在)
• I wish I hadn’t made such a mistake. (过去)
虚拟语气讲解 课件
一、虚拟语气定义
1.英语动词有三种语气， 陈述语气， 祈使语气和虚拟语气. 2. 定义：用来表示说的话不是事实， 或者是不可能发生或可能性比较小的 情况，而是一种愿望，建议，假设的 语气叫虚拟语气。
二、虚拟语气的考点
1、一般条件句中虚拟语气的用法；
2、条件句中虚拟语气的倒装；
3、名词性从句中虚拟语气的用法；
2、条件句中虚拟语气的倒装；
假设条件虚拟倒装。 条件从句中含有 should，were， had 三个助动词并且放在句首时， 可以把if省略。 If I were you, I would give it up. Were I you, I would give it up. If I had had time, I would have run round that lake again. Had I had time, I would have run round that lake again. If there should be a flood, what should we do? Shoul there be a flood, what should we do?
过去时 4.It’s high time +that should +V. 你该走了。
It’s high time that you went.
It’s high time that you should go.
我们该睡觉了。 It’s time that we went to bed. It’s time that we should go to bed.
• We wish our parents wouldn’t punish us.
(未来)
现在：过去时
2）would rather that -
过去： 过去完成时
未来： 过去时 • I would rather you paid me now. (现在) • I would rather you had gone, too. (过去) • Don’t come. I would rather you came tomorrow. (未来)
经典题目
D what to do 1. If you _____ him yesterday, you _____ now. A.asked … would know B.had asked … would have known C. asked him … know D. had asked … would know C 2. What would have happened, _____ as far as the river