(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。
We proposed that the medicine (should) be cleaned again. 我们提出把那台机器再清洗一次。The captain ordered that we (should) leave the village before daybreak. 上尉下令叫我们在天亮前离开村庄。
The students requested that the teachers sing a song at the English evening. 学生们要求老师们在英语晚会上唱一支歌。
The workers demanded that their pay (should) be raised. 工人们要求增加工资。
He insisted that John (should) do the job. 他坚决要求约翰干这项工作。
She suggested that the meeting (should) be put off till next week. 她建议会议应该推迟至下一周。
[注意] insist作“力言”、“强调”解时宾语从句不用虚拟语气。
Mike insisted that he had never stolen anything. 迈克力言他从未偷过东西。
只有当作“坚决要求”、“坚持要”解时宾语从句才用虚拟语气。
I insist she go there with her mother. 我坚持要她同她母亲到那儿去。
Suggest作“暗示”、“表明”解时，宾语从句不用虚拟语气。
Her pale face suggested that she was seriously ill. 苍白的脸上可以看出，她病得很厉害。
只有当suggest作“建议”解时，才用虚拟语气。
We suggested that the sports meet (should) be put off until next Saturday. 我们建议把运动会推迟到下星期六。
在动词wish后面的宾语从句中，表示不可能实现的愿望。汉语一般可译为“但愿…”，“可惜…”，“悔不该…”，“…就好了”等。
在宾语从句中，表示现在不可能实现的愿望时，谓语动词用过去式（动词be的过去式用were）；
I wish it were spring all the year round. 要是一年到头都是春天该多好啊！
I wish I could help you. 但愿我能帮助你。
如表示过去未能实现的愿望时，谓语动词就用过去完成式（had+过去分词）；
She wishes she had been here last week. 她想要是她上星期在这里就好了。
表示与将来事实可能相反的愿望时，谓语动词一般用would+动词原形。
I wish you would be more careful in future. 希望你今后会更小心一些才好。
在would rather/sooner（宁愿），would prefer（希望）后面的宾语从句中，表示与现在事实或将来可能相反愿望时，谓语动词用过去式；表示过去未能实现的愿望时，谓语动词就用过去完成式，同。
I would rather he came next Saturday. 我宁愿他下星期六来。
I would prefer he didn’t stay there too long. 我倒希望他在那儿不要呆得太久。
3) 虚拟语气用在主语从句中。
在句型"It is important (necessary, strange, impossible, natural) that .... " 中，that 后面的从句中的谓语动词用：should + 动词原形。
It's necessary that we should have a walk now. 我们有必要出去散散步。
It's natural that she should do so. 她这样做是很自然的。
It's important that we should take good care of the patient. 重要的是我们要照顾好病人。
在句型"It is a pity (a shame, no wonder, better) that .... "中，that 后面的从句中的谓语动词用：should + 动词原形。
It was a great pity that you (should) have made so many mistakes in your math exercise. 太遗憾了，你居然在数学练习中犯了那么多错误
It will be better that she stay with her grandmother. 她和她的祖母在一起就好了。
在句型"It is suggested (requested, proposed, ordered) that .... "中，that 后面的从句中的谓语动词用：should + 动词原形。
It was suggested that the sports meet be put off until next Saturday. 大家建议把运动会推迟到下星期六。
It is desired that we (should) get everything ready by tonight. 希望我们到今晚将一切准备就绪。
It was ordered that the medicine be sent there by plane. 命令马上用飞机把药送往那里。
4) 虚拟语气用于表语从句中。
由suggestion, order, advice, desire, idea, request, proposal等名词做主语的句子里，其表语录从句用虚拟语气表示建议、命令或要求等。从句中的谓语动词形式为should+动词原形，其中should可以省略。
My advice is that more trees (should) be planted around the village. 我的建议是在村庄周围多种些树。
Their proposal is that we should set up a spare time school for them. 他们的提议是要我们为他
们成立一所业余学校。
His idea is that we (should) discuss the report. 他的意见是我们应讨论一下这个报告。
5）虚拟语气用于同位语从句中。
作名词suggestion, order, proposal, idea, plan等的同位语从句中用虚拟语气，其谓语动词的形式为should+动词原形，其中should可以省略。例如：
We all agreed to his suggestion that we (should) go to Beijing for sightseeing. 我们都同意他的意见，去北京观光。
What do you think of the idea that we should begin the second experiment at once? 你认为我们立即开始第二次实验的意见怎么样？
(总结上面的几点，其实大家应该看到了，只要涉及建议，要求，渴望等一些词，如suggest, advise, propose, insist, demand, desire, request, require, decide, order, command，就要用虚拟语气。但是还是要注意，有些词只要在表示建议，要求时才使用虚拟语气，刚才已经见过了，如suggest, insist。)
6) 虚拟语气用在（条件）状语从句中。
If I were you, I should buy it. 如果我是你，我就买了它。（现在）
If I had time, I would study French. 如果我有时间，我会学习法语的。（现在）
If she knew English, she would not ask me for help. 如果她懂英语的话，她不会找我帮忙的。（现在）
If you had got up earlier, you could have caught the train. 如果你早一点起床，就会赶上火车的。（过去）
If it were fine tomorrow, I would go shopping. 如果明天天气好，我就去买东西。（将来）
注意的几个问题：
1）并不是if引导的条件从句都是虚拟语气。如果if从句所指的事很有可能发生，那么这是真实条件句；反之，则是虚拟条件句
If you study hard, you will surely pass the examination. (真实条件句)
If I were a bird, I could fly freely in the sky. (虚拟条件句)
2）有时if引导的状语从句可以省略if，而把从句中的动词were, had 或should 移到主语前面,偶尔did和would, should也可以提前。
Were she younger, she would do it . 如果她年青点，她就会干的。
Had he known her address, he would had gone to visit her. 如果他知道她的地址，他会去看她的。
Did time permit, we might go there. 如果时间允许，我们可以去那。
3）有时表示虚拟语气的条件从句或者主句都可以省略，而只剩下一个主句或者一个条件从句。
I could help you. 我本来可以帮助你。
If I had time. 我要有时间该多好啊！
She should have come to the party. 她应该来参加聚会。
4）虚拟语气中，条件从句的动词动作可以和主句的动词动作时态不一致。
If they had studied hard, they could do it easily now. 如果他们以前努力学习的话，现在干的就会容易些。
If he had not taken my advice, he wouldn't do it much better like this. 如果他不听取我的建议，他就不会干得这样好。
5）由as if或as though引导的状语从句或表语从句中，也用虚拟语气（过去时或过去完成时）。
She loves the child as if he were her own.
“How wild his white hair looked—as if it had been electrified. ”
She feels as if/as though she were in danger.
如果表达的内容接近事实的可能性大，一般也可用陈述语气。
It looks (seems) as if/as though it is going to rain.
6）在It is (high/about) time that从句中，谓语动词用一般过去式得虚拟语气。
It is time we went to bed.
Its about time you began your work.
高中英语虚拟语气用法小结
虚拟语气用法小结 白杨林 河南省社旗县第二高级中学 虚拟语气表示说话人所说的事或话不是事实，而是一种假设，愿望，怀疑或推测。它主要用于条件从句，让步从句和名词性从句中。 一、虚拟语气在条件句中的用法： 虚拟语气常用在条件句中，表假设的情况与事实相反或不太可能实现，这种句子称为虚拟条件句。可分为下列几种情况： （一）由if引导虚拟条件句。如：If I were you,I should study hard.如:If you had come here,you could have met my brother.这种句子的谓语动词一般分三种情况： 1、假设的条件与现在的事实相反，主从句的谓语动词应为：If主+动词过去式或were…，主+would/should/could/might+V、（原形）（主句中should 一般只用于第1人称）。如：If it were not for the smowy weather ,we would be all right. 例1、If I you,I would go with him to the party. A、was B、were C、had been D、will be 析：该句为if引导的条件句，从主语谓语看“would go”（是与现在事实相反），套用上边句型，从句谓语应为动词过去式，若是be动词应为were，所以该题答案应为B。 2、假设的条件与过去事实相反，其句子结构应为：If+主+had done…，主+would/could/should/mi ght+have done… 例2、 more careful,his ship would not have sunk. A、If the captain were B、Had the captain been C、Should the captain be D、If the captain would have been 析：该题题干部分有一谓语动词为would not have sunk，由此可知是对过去事情的虚拟，便可推出从句的谓语动词应为had done形式，再看选项，
高中英语虚拟语气讲解(很完整的总结)
Subjunctive Mood虚拟语气 (1)If I had got there earlier, I would have met Mr. Li. If he hadn’t been warned，he would have taken that food. (2)If he were free, he would help us. If I had money, I would buy the car. If it were not for the expense, I would go abroad now. (3) If he should come/were to come/came here, we would hold the party. If it were to rain tomorrow, the meeting would be put off. 1.倒装/省略 当虚拟条件句中的谓语动词含有were, should, had时，if可省略，而将were, should, had 等词置于句首。请改写以上六个例句中符合倒装/省略条件的句子！ 2.错综时间虚拟条件句。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/将来的事实不符。 If they had informed us, we would not come here now. If you had listened to me, you wouldn’t be in such trouble now. If you hadn’t watched television so late, you wouldn’t be so sleepy now. If I had studied hard at school, I would be a student in the key university now and find a good job after four years. ②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。 If it had not been raining too much, the crops would be growing much better. 3. 含蓄虚拟条件句。指将条件从句隐藏在上下文中的一类条件句。 But for your help, we couldn’t have succeeded in the experiment. 如果没有你的帮助，我们的实验是不会成功的。(But for your help=If it hadn’t been for your help...) Without your instruction, I wouldn’t have made such great progress. Without air, there would be no living things. I didn’t know he was a cheat, or (else) I wouldn’t have believed him. 我不知道他是个骗子，不然我也不会相信他了。(or else=if I had known he was a cheat…) I’m really very busy; otherwise I would certainly go there with you. 我真的是太忙了，不然我就会同你一道去了。(otherwise=if I were not so busy…)
高中英语虚拟语气语法讲解(有答案)
高中英语虚拟语气语法讲解 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。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。 一、虚拟语气在从句中的使用 虚拟语气即表达不可能发生或与预期相反的情况。首先我们应熟悉它在三种时态里的使用情况，这是正确使用虚拟语气的基础。这三种时态是：现在；过去；将来。 1、表示现在的虚拟式 If I were a bird, I would fly to you. 如果我是只鸟，我就会飞到你身边去。If it were not for their help, we should be in a very difficult position. 如果不是他们的帮忙，我们就会处于一个非常困难的境地。 2、表示过去的虚拟式 If we had started earlier, we should not have missed the train. 如果我们早一点动身的话，就不会误车了。 If she hadn’t been ill, she might have come. 如果她不是病了，可能会来的 3、表示将来的虚拟式 If Professor Li should have time tomorrow, we could ask him some questions. 如果李教授明天有空的话，我们可以问他点问题。 If there should be no air, there would be no living things. 如果没有空气，就不会有生物。 二、错综时间的虚拟句 通常情况下,在非真实条件句中主句和从句的谓语动词所指时间是一致的, 但有时也可能指不同的时间,这时要根据上下文的意思采用不同的谓语动词形式.
(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。 We proposed that the medicine (should) be cleaned again. 我们提出把那台机器再清洗一次。The captain ordered that we (should) leave the village before daybreak. 上尉下令叫我们在天亮前离开村庄。 The students requested that the teachers sing a song at the English evening. 学生们要求老师们在英语晚会上唱一支歌。 The workers demanded that their pay (should) be raised. 工人们要求增加工资。 He insisted that John (should) do the job. 他坚决要求约翰干这项工作。 She suggested that the meeting (should) be put off till next week. 她建议会议应该推迟至下一周。 [注意] insist作“力言”、“强调”解时宾语从句不用虚拟语气。 Mike insisted that he had never stolen anything. 迈克力言他从未偷过东西。 只有当作“坚决要求”、“坚持要”解时宾语从句才用虚拟语气。 I insist she go there with her mother. 我坚持要她同她母亲到那儿去。 Suggest作“暗示”、“表明”解时，宾语从句不用虚拟语气。 Her pale face suggested that she was seriously ill. 苍白的脸上可以看出，她病得很厉害。 只有当suggest作“建议”解时，才用虚拟语气。
高中英语语法虚拟语气详解
高中英语语法虚拟语气详解 虚拟语气，又称假设语气，是谓语动词的一种形式，表示说话人叙述的内容与事实相反，在现实中并不存在，或实现的可能性很小。 一、动词的语气 语气可以用来区别讲话人对某一行为或事情的看法和态度。英语中的语气有三种，分别是陈述语气、祈使语气和虚拟语气。 （一）陈述语气 陈述语气一般用来叙述事实或就事实提出询问，主要用于陈述句、疑问句和某些感叹句。Where there is a will, there's a way. 有志者事竟成。 Can you help me carry the box upstairs. 你能帮我把箱子搬到楼上吗？ How I missed the life in the countryside! 我多么想念乡村的生活啊！ （二）祈使语气 祈使语气表示说话人向对方提出请求或下达命令。 Come this way, please! 请这边走。 Don't make any noise, will you? 别吵，行吗？ Do be careful when crossing the street. 过马路时一定要小心。 （三）虚拟语气
的事实，而是说话人的主观愿望、假设或推测等。 If I were a bird, I could fly in the air.虚拟语气表示动作或状态不是客观存在 如果我是一只小鸟，我就能在空中飞行。 I wish it were spring all the year round. 但愿四季如春。 May good luck be yours! 祝你好运！ 二、条件句中的虚拟语气 英语中条件从句有两类，一类是真实条件句，另一类是非真实条件句。如果假设的情况可能发生，是真实条件句；如果假设的情况是不存在的或不大可能发生的，则是虚拟条件句。（一）真实条件句 真实条件句表示的假设是可能发生或实现的，主句和从句的谓语动词都要用陈述语气。 If he doesn't come at 8, we won't wait for him. 如果他八点不来，我们就不等他了。 If a flood happened in the past, there was usually a great loss of life and property.过去发生洪水的话，常有很大的生命和财产损失。 We shall go there unless it rains tomorrow.
高中英语语法-虚拟语气全总结
虚拟语气用法总结大全 一．虚拟语气在非真实条件句中 二．虚拟语气在名词从句中 1.在由suggest, demand, require, request, insist, order, command, propose等表示建议、请求、命令、愿望等动词或其同根词引出的名词从句中，名词从句虚拟句的谓语变化的形式只有一条规律——名词从句虚拟句无论其主句的谓语动词时何种形式，从句的谓语形式均为should+动词原形，其中should可以省
三．虚拟语气的其他用法 省
一．虚拟语气在非真实条件句中 1. — If the traffic hadn't been so heavy, I could have been back by 6 o'clock. —What a pity! Tina ______ here to see you. (2005 湖南) A. is B. was C. would be D. has been 2. It is hard for me to imagine what I would be doing today if I ______ in love, at the age of seven, with the Melinda Cox Library in my hometown. (2002 上海) A. wouldn't have fallen B. had not fallen C. should fall D. were to fall 3. He hesitated（犹豫）for a moment before kicking the ball, otherwise he ______ a goal. (2001 上海春) A. had scored B. scored C. would score D. would have scored 4. You didn't let me drive. If we _____in turn, you_____ so tired. (NMET96) A. drove; didn't get B. drove; wouldn't get C. were driving; wouldn't get D. had driven; wouldn't have got 5. I didn't see your sister at the meeting. If she ______, she would have met my brother. (1994全国) A. has come B. did come C. came D. had come 6. -----If he__________, he __________that food. ------Luckily he was sent to the hospital immediately. (MET93) A. was warned; would not take B. had been warned; would not have taken C. would be warned; would not have taken D. would have been warned; had not taken 7. If it_____ for the snow, we_____ the mountain yesterday. (MET91) A. were not; could have climbed B. were not; could climb C. had not been; could have climbed D. had not been; could climb 8. Without electricity human life____ quite different today. (MET91) A. is B. will be C. would have been D. would be 11. --- Pity you missed the lecture on nuclear pollution. --- I it, but I was busy preparing for a job interview. (福建34’) A. attended B. had attended C. would attend D. would have attended 12. I _______ through that bitter period without your generous help. ( 陕西22’) A. couldn’t have gone B. didn’t go C. wouldn’t go D. hadn’t gone 13. I ______ sooner but I didn’t know that they we re waiting for me. (天津15’) A. had come B. was coming C. would come D. would have come 14. I would have gone to visit him in the hospital had it been at all possible, but I fully occupied the whole of last week. A. were B. had been C. have been D. was 16. Had I known about this computer program, a huge amount time and energy .（2010浙江）
高中英语语法-虚拟语气全总结
虚拟语气 一、定义：虚拟语气主要用来表示假设，而非客观存在的事实，所陈述的是一个条件，不一 定是事实，甚至完全与事实相反。虚拟语气通过谓语动词的特殊形式来表示。 ①错综时间条件句: 当条件状语从句表示的行为和主句表示的行为所发生的时间不一致时，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。如： 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. ②if省略句 在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。如： If I were at school again, I would study harder. →Were I at school again, I would study harder. 如果我还有上学的机会，我会更加努力学习。 If you had come earlier, you would catch the bus. →Had you come earlier, you would catch the bus. 如果你来得早点，你就能赶上公共汽车。 If it should rain tomorrow, we would not go climbing. →Should it rain tomorrow, we would not go climbing. 如果明天下雨的话，我们就不能登山去了。
高中英语语法 时态 虚拟语气的用法
虚拟语气的用法 一、虚拟语气表示一种不能实现的假设。该语法主要用于if条件状语从句。也可用于主语从句、表语从句、宾语从句等。 二、if条件状语从句中虚拟语气的判断 判断是真实条件句还是非真实条件句。只有在非真实条件句中才使用虚拟语气。通过句子 意思，看假设的条件是否能够实现，能够实现是真实条件句，不能使用虚拟语气；假设的条件 不能实现则是非真实条件句，要用虚拟语气。 判断这个假设是与哪个事实相反。通常有三种情况：①与过去事实相反。②与现在事实相反。③与将来事实可能相反。 三、“后退一步法” 后退一步法是指在准确地判断了该句与哪一事实相反后，按虚拟语气的后退一步法处理从 句谓语动词的时态。即：在非真实条件状语从句中，谓语动词按正常情况“后退一步”。也就是： ①与过去事实相反，在从句中用过去完成时形式表示。 ②与现在事实相反，在从句中用过去一般时形式表示。 ③与将来事实可能相反，在从句中用过去将来时形式表示。 主句中则用情态动词would, should, could 等加一个与从句一致的动词形式。 例：If I had come her yesterday, I would have seen him. If I were a teacher, I would be strict with my students. If it should snow tomorrow, they couldn\'t go out. 四、注意事项 ①if条件句中如有were, should, had，可以省去if，并使用倒装语序。 ②在现代英语中if条件状与从句中的谓语动词如果是be其过去形式一般用were。 ->宾语从句中的虚拟语气 一、wish 后面宾语从句中的虚拟语气 wish 后面宾语从句中的虚拟语气，按“后退一步法”处理从句的谓语动词。注意：与哪 个事实相反，不能以主句的时态为判断依据，而是根据从句的意义判断。 二、表示“要求、建议、命令”等动词后面的宾语从句中的虚拟语气 从句中用“should + 动词原形”构成。而且should可以省去。用于此结构的动词有：advise, direct, agree, ask, demand, decide, desire, insist, order, prefer, propose, request, suggest等。 注意：当insist表示“坚持认为”、suggest表示“表明，显示”时，不用虚拟语气。 The look on his face suggested that he was quite satisfied with what I had done for him. He insisted that he was honest. 三、would rather ＋从句 在这种结构中，从句的位于动词用过去形式表示虚拟。 I would rather you did this instead of me. ->主语从句中的虚拟语气
高中虚拟语气的用法归纳
高中虚拟语气的用法归纳 一、高中虚拟语气一般使用在主语之间，标志着主语之间存在着一 种虚拟的条件关系，而常表示一种“假设”、“愿望”、“要求”、“可能”等 假设状况。 二、具体来看，高中虚拟语气既有反意疑问句式，又有非反意疑问句式。 三、反意疑问句式是指虚拟语气表示两个条件互斥的假设，即如果 一个条件真实存在，那么另一个条件就不存在。如：If you had gone to the party, you would not be here now. （假如你去了晚会，你现在就不在 这里。） 四、非反意疑问句式指虚拟语气表示两个条件共存的假设，即如果一 个条件真实存在，那么另一个条件也存在。如：If you had scored enough points, you would have won the game.（假如你得了足够多的分数，你就会赢得比赛。） 五、此外，虚拟语气也可以用来表达一种“愿望”，即表示希望某件事 情发生，这时常用虚拟式“wish”,”wish you would”, “if only”等结构。如：I wish he would understand me.（我希望他能理解我。） 六、另外，虚拟语气也可以用来表达一种“命令”和“要求”，这时常用虚拟式“should”,”ought to”等结构。如：You ought to give up smoking.（你
应该戒烟。） 七、在某些情况下，虚拟语气的句子可以表达一种可能、可能性、可能发生的推测。这时常用虚拟式“may”,”might”,”could”等结构。如：He might be at home.（他可能在家。） 八、由此可见，虚拟语气在日常英语口语中广泛存在，可以用于表达各种状况和愿望，提高句式的丰富性；另外，准确掌握虚拟语气的用法，也有助于提高高中生的英语表达水平。
高中虚拟语气用法解析
高中虚拟语气用法解析（完整版） 一．虚拟语气在非真实条件句中的应用 非真实条件句：if引导的条件状语从句，但是实现该条件的可能性极小或不可能实现 1.表示与过去事实相反 Eg.If my car had been more reliable,I would have driven to my office. 2.表示与现在事实相反 Eg.In fact,it is certain that we would not be able to understand it if we heard it today.
3.表示与将来事实相反 Eg. If you succeed,everything would be all right. Grace doesn't want to move to New York because she thinks if she were to live there,she wouldn't be able to see her parents. 4.注意事项 (1)W as不可以替代were，虚拟语气中，从句中be动词只有were (2)错综时间条件句：条件句的行为和主句行为发生的时间不一致， 动词的形式按照主句和从句各自的时间调整。 Eg. If he had listened to me, he would not be in such trouble now. If it had not been raining too much, the crops would be growing much better. (3)虚拟条件句中的谓语动词含有were/ should /had 时，if可省略， 而将were/ should /had 置于主语前面 Eg. What would have happened had Bob walked farther as far as the river bank? Should he agree to go there, we should send him there. Were it Sunday tomorrow, we should go to the great wall. 两个固定搭配： ①Were it not for 要不是...就
高中英语虚拟语气用法总结
虚拟语气结构讲解 1，与现在的事实相反： 从句用过去式，主句用would/could/might/should/+动词原形 例如：If I had time，the classroom would be so clean. 如果我有时间，教室将会更加干净。 2，与过去的事实相反： 主句用would/could/should/might/+have+ done, 从句中过去完成时 例如：If I had finished my homework，I would have passed that test. 如果当时我完成了我的作业，我就能够通过考试了。 3，与将来的事实相反： 主句用：should/could/would/might/+动词原形，从句用should do （可能性最大），过去式（可能性一般）were to do （可能性最小） If it should snow tomorrow，I would make a snowman. 如果明天下雪，我将堆一个雪人。 If it snowed tomorrow，I would make a snowman. If it were to snow tomorrow，I would make a snowman. 虚拟语气的倒装形式 If I had worked hard，I would have finished it. 如果当时我努力工作，我就已经完成它了。 =Had I worked hard，I would have finished it. If it should snow tomorrow，I would make a snowman. 如果明天下雪，我将会堆雪人。 =Should it snow tomorrow，I would make a snowman. If it were to snow tomorrow，I would make a snowman. =Were it to snow tomorrow，I would make a snowman. 虚拟语气在各类从句中的用法 一．在主语从句中 用来表示惊奇、惋惜、理应如此等，其谓语形式是“(should) +动词原形”，常用于下列三种句型中：1. It is necessary (vital, important, natural, strange, wonderful, proper, right, good, wrong, impossible, etc.) + that -clause e.g. It is important that we (should) master a foreign language. 2. It is a pity ( a shame, no wonder, your duty, etc.) + that-clause. e.g. It is a great pity that he should be so careless. 3. It is suggested (ordered, proposed, requested, etc.) + that-clause. e.g. It is requested that she should sing an English song. 在上述句型的主语从句中，should意为“应该”，“竟然”，可以省去，但不可换用would, 主句所用的时态不限。 二．在宾语从句中 1. 用于wish后的宾语从句中，表示未实行的活不可能实现的愿望，汉语可译为“可惜”、“......就好了”、“悔不该......”，“但愿......”等。 A.构成形式
高中英语语法 虚拟语气7大用法
2021年高中英语语法：虚拟语气7大用法 虚拟语气是高中英语教学的重点和难点，在高考中虽然出现得不多，但作为一个独立的语法项目，我们也必须完全掌握这一考点。从高考考查的情况看，三种与事实相反的条件句和主句的基本结构，以及用其他形式代替条件句和虚拟条件句的倒装是考查的重点，本文拟谈高考虚拟语气的常见考点，以便帮助大家掌握这一语法项目。 01用于条件句 (一)用于if引导的非真实条件句 If I were a boy，I would join the army． If my brother had taken my advice，he would have succeeded in the competition. If it were to rain tomorrow ，the football match would be put off． 注意：主句中的should通常用于第一人称，would／could可以用于各种人称。 Were I to do the work，I should do it some other day． If I had his telephone number, I would call him now． If he had worked hard, he would have been in New York now． (二)用于含蓄条件句 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出现，而是通过上下文或句中内在的逻辑关系，或用其他形式表达出来，这就是“含蓄条件句”。常用的有以下几种方式： 1．介词或介词短语，如but for，without，in case of, under，with，in等。 But for their help，we could not get over the difficulties． Without music，the world would be a dull place．
高中虚拟语气讲解
高中虚拟语气讲解 英语中的各种语气： 1. 陈述语气：I like apples 我喜欢苹果。（肯定） I don't like apples我不喜欢苹果（否定） 2. 疑问语气：What's your name？你叫什么名字？ Do you like apples?你喜欢苹果？ 3.祈使语气：Open the door 打开门 3. 虚拟语气：If I were you, I would forgive her如果我是你，我将会原谅她。 虚拟语气结构讲解： 1. 与现在的事实相反：从句用过去式，主句用would/could/might/should/+动词原形 例如；If I had time ，the classroom would be so clean 如果我有时间，教室将会更加干净。 2. 与过去的事实相反：主句用would/could/should/might/+have+ done , 从句中过去完成时 例如；If I had finished my homework ，I would have passed that test 如果当时我完成了我的做，我就能够通过我的考试了。 3.与将来的事实相反：主句用：should/could/would/might/+动词原形，从句用should do （可能性最大），过去式（可能性一般）were to do （可能性最小） If it should snow tomorrow，I would make a snowman 如果明天下雪，明天我将对一个雪人
If it snowed tomorrow，I would make a snowman 如果明天下雪，明天我将堆一个雪人 If it were to snow tomorrow ，I would make a snowman 如果明天下雪，我将对一个雪人 虚拟语气的倒装形式 If I had worked hard ，I would have finished it 如果当时我努力工作，我就已经完成它了。 =Had I worked hard ，I would have finished it If it should snow tomorrow ，I would make a snowman 如果明天下月，我将会对雪人 Should it snow tomorrow ，I would make a snowman If it were to snow tomorrow ，I would make a snowman =Were it to snow tomorrow ，I would make a snowman 虚拟语气在各类从句中的用法 1.I lifted the chair so that I could be seen 我举起椅子就是为了能被看见（状语从句） 状语从句中常见连接词：as if 好像，as though 好像，in order that 为了，for fear that 生怕，In case 万一，lest 以防万一， 2.主语从句：It is +形容词+that+ 主语+（should+动词原形），should可以省略 It is very important that we （should ）study English every day 我们每天学习英语是很重要的。 4. 宾语从句；I wish I would visit the moon我祝愿自己能有一天拜访月球。 I would rather you had helped me out two days ago 我倒想你能在两天前帮助我 宾语从句常见句型：主语+常见动词+that+ 主语+ should+动词原形
高中虚拟语气用法讲解
虚拟语气用法讲解 语气(mood)是一种动词形式，用以表示说话者的意图或态度。英语中的语气有三种：陈述语气、祈使语气和虚拟语气。 直陈语气(indicative mood),表示所说的话是事实。 祈使语气(imperative mood),表示所说的话是请求或命令。 虚拟语气(subjunctive mood),表示所说的话不是事实或不可能发生的情况，而是一种愿望、建议或与事实相反的假设等。 一、与现在事实相反 If had the time, John would make a trip to China to see the Great Wall. If I were you, I would give up drinking immediately. 二、与将来事实相反 If you should lose, what would you do? If I were to permitted to Tsinghua University/Central Art College，my parents would be quite happy。 If you went there next time, you would see what I mean. 三、与过去事实相反 If I had studied harder during my school times，I would have cherished time more。 If Alice hadn’t gone shopping in the mall last Sunday，she would haven’t met her old friend Daisy。
高中英语虚拟语气用法详解
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。 2．语气的种类
(完整版)高中英语语法虚拟语气讲解
高中英语语法讲解--虚拟语气 1。语气的定义和种类 (1）语气的定义 语气是动词的一种形式，它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 A. 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。 We are not ready. Did it rain all day yesterday？ What a fine day today! B. 祈使语气 表使说话人的建议、请求、邀请、命令等。 Be careful. Don’t forget to clo se the window. Open the door， please。 C。虚拟语气 表使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. 2。虚拟语气 一. 虚拟语气在条件句中的应用 学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类：条件句有真实条件句与非真实条件句(或称虚拟条件句）两种。真实条件句所表的假设是可能发生或实现的，句中的条件从句与结果主句都用陈述语气。如： If it doesn’t rain tomorrow, I will go for a picnic。假若明天不下雨,我就去野餐. Oil floats if you pour it on water. 你如把油倒在水里，油就浮起来。 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 ）, 主句的谓语用should （would, might， could）+动词原形。 如： If it were not raining, we should go for a picnic.如果现在不下雨的话，我们就出去野餐了。 （事实是：天在下雨，我们不能出去野餐.表示愿望。） If he came here, he might be able to help you. 如果他来这，他就能够帮助你了。 （事实是：他没来这，他不可能帮助你。表示对他的良好印象。） 2。与过去事实相反的虚拟条件句，条件从句的谓语用had+过去分词，主句的谓语用should ( would，might， could)+ have ＋过去分词。 如：She would have gone to the party if she had been invited. 要是当初她被邀请的话，她就会去参加这次聚会了. （事实是：当时没有人邀请她，因此,她没有来参加聚会。表示后悔。） If she hadn't called me， I would have overslept this morning。