虚拟语气讲义(15个句式)
高中英语-虚拟语气精讲(超全整理篇)ppt课件
这些动词相对应的名词性从句也用should do
It is ord(e一r)e.d主/语c从o句mmanded /
should/would/could/mig ht + do
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1) If he has time,he will go shopping tonight.
与事实相反！
2) If I had time,I would visit you.
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与过去事实相反
虚拟条件句
主句
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♥பைடு நூலகம்27
1“坚持” insist
2“命令” order, command
3“建议” advise, suggest, propose, recommend
4“要求” ask, demand, require, request, desire
+ (that) sb (should) do ... 或是 (that) sb / sth (should) be done
3. were to do 最新版整理ppt
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If虚拟句的省略和倒装
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如果条件状语中有were, had, should时, 可以省略 if倒装成：Were / Should / Had +主+其他
如If果I w我er是e 你yo，u, 我I w会ou再ld试try一it次ag。ain.
高考英语复习语法知识专题讲解10---虚拟语气(解析版)
引导的让步和方式状语从 as if/though
He looks as if he were an artist.
句
He talked about the accident as if he had seen it.
in order that, so that, in case, for fear that
提前，即 故填 were/should/had
Were/Should/Had I..., Were
4. have fallen 解析：句意：要是没有政府和科学家的合作，与艾滋病相关的死亡人数就不会从 2005 年的 最高值降下来。从句“Had...not worked together”是对过去情况的假设，所以主句谓语要用 wouldn't have done.
necessary, natural, strange, important,
等 用 于 句 型 surprising, vital
“It
中， 引导的主语从 is+adj.+that...” that
句中谓语动词常用“（should)do”形式
It is necessary that he(should)sort out the information for my reference.
高考英语复习语法知识专题讲解 专题十 虚拟语气
一．虚拟语气在 if 非真实条件句中的应用
虚拟条件从句(if)
主句
与现在事实相反的 主语+did/were
假设
与过去事实相反的 主语+had done
假设
与将来事实相反的 主语+ 1.did/were
假设
2.should do
高中英语虚拟语气的用法归纳
高中英语虚拟语气的用法归纳以下是高中英语虚拟语气的用法归纳：虚拟语气是一种特殊的动词形式，表示假设、愿望、建议、命令、猜测等非真实的情况。
一、基本用法1. 与现在事实相反条件从句：If + 主语 + 动词过去式（be 动词用 were）主句：主语 + would/should/could/might + 动词原形例句：If I were you, I would study harder. （如果我是你，我会更努力学习。
）Wouldn't life be boring if we had everything we wanted? （如果我们想要什么就有什么，生活岂不是很无聊？）2. 与过去事实相反条件从句：If + 主语 + had + 过去分词主句：主语 + would/should/could/might + have + 过去分词例句：If I had known your phone number, I would have called you. （如果我知道你的电话号码，我就给你打电话了。
）Couldn't you have done better if you had tried harder? （如果你再努力些，难道不能做得更好吗？）3. 与将来事实相反条件从句：① If + 主语 + 动词过去式② If + 主语 + were to + 动词原形③ If + 主语 + should + 动词原形主句：主语 + would/should/could/might + 动词原形例句：If it rained tomorrow, we would stay at home. （如果明天下雨，我们就待在家里。
）If she were to come here tomorrow, I would be very happy. （如果她明天来这儿，我会非常高兴。
）If he should fail in the exam, how disappointed his parents would be!（要是他考试不及格，他父母该多失望啊！）二、固定搭配1. wish 后的宾语从句与现在事实相反：从句用一般过去时与过去事实相反：从句用过去完成时与将来事实相反：从句用 would/could + 动词原形例句：I wish I were as tall as you. （我希望我和你一样高。
高考英语读后续写情绪表达高阶九式(07)虚拟语气讲义
一、总论：虚拟语气主要用来表示假设，所陈述的是一个条件，不一定是事实，也有可能与事实完全相反。
虚拟语气通过谓语动词的特殊形式来表示，常用来表达惊异、惋惜、遗憾、理应如此等含义，在写作中可以用来表达比较强烈的感情。
二、写作素材：1.没有你的帮助，我不会成功。
I couldn't have succeeded without your helpWithout your help, I would not have succeed.2.要不是你的指导，我不会取得如此大的进步。
But for your guidance, I would not have made such great progressWithout your instruction, I would not have made such great success.3.要是我当时没有那么粗心就好了!If only I hadn't been so careless!If only I hadn't been so careless at the time !4.我无言以对，真希望我早点把真相告诉Jack.I'm speechless. I wish I had told Jack the truth sooner.l was speechless, wishing that I had told Jack the truth sooner.4.Steven尴尬地低下头，真希望刚才没有口误。
Steven looked down awkwardly. I hope I didn't slip upSteven lowered his head with embarrassment, wishing he hadn't made that slip of tongue.5.伙伴们都在到处跑着，玩得很开心，可Susan 却独自坐在草坪上，希望自己此刻在家里。
虚拟语气用法总结及详细解析
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。
虚拟语气(讲义及练习)
虚拟语气虚拟语气表示说话人的难以实现的愿望或假设，或者表达建议，命令，劝告等语气，不表示客观事实。
虚拟语气是通过谓语动词的词性变换来实现的。
I.带If条件句的虚拟语气3．需要注意的几点重要问题1)should通常只用于第一人称，would可用于任何人称。
有时候也可用might,could。
2)一般情况下，主从句所指的时间是一致的，但有时候也可能不一致，这时候应对主句和从句的时间分别进行分析，从而确定主从句谓语动词各自的正确形式。
1)If you had taken his advice, you wouldn’t be in such a big trouble now.2)If I had finished my homework yesterday, I would go out with you tomorrow.3)当If条件句中含有were, had, should的时候，可以省略if，并将were, had, 或should移到句首形成倒装，句子的其余部分保持不变。
1)Had she got more money, she would have finished his MA study.2)Should there be a meeting tomorrow, I would come.3)Were I in school again, I would work harder.4)Were I to meet him tomorrow, I should ask him about the result.II.含蓄条件句有些条件句中并不出现if，而是使用介词短语（but for; with; without等）或是连接词（but; but that; or; otherwise等），此时并不是全句都需要使用虚拟语气，要根据具体的句意来确定句子应该使用虚拟语气的部分，并按照含有if条件句虚拟语气的主句谓语动词变换规则进行动词变换。
虚拟语气15种句型PPT文档41页
谢谢你的阅读
❖ 知识就是财富 ❖ 丰富你的人生
71、既然我已经踏上这条道路，那么，任何东西都不应妨碍我沿着这条路走下去。——康德 72、家庭成为快乐的种子在外也不致成为障碍物但在旅行之际却是夜间的伴侣。——西塞罗 73、坚持意志伟大的事业需要始终不渝的精神。——伏尔泰 74、路漫漫其修道远，吾将上下而求索。——屈原 75、内外相应，言行相称。
2、要冒一次险!整个生命就是一场冒险。走得最远的人，常是愿意 去做，并愿意去冒险的人。“稳妥”之船，从未能从岸边走远。-戴尔．卡耐基。
梦 境
3、人生就像一杯没有加糖的咖啡，喝起来是苦涩的，回味起来却有 久久不会退去的余香。
虚拟语气15种句型4、守业的最好办法就是不断的发展。 5、当爱不能完美，我宁愿选择无悔，不管来生多么美丽，我不愿失 去今生对你的记忆，我不求天长地久的美景，我只要生生世世的轮 回里有你。
虚拟语气课件(经典)
We are for the advice that the facsthooruyld be
closed down.
1. 表现在 过去时
2. 表过去 过去完成时
3. 表将来 would, might, could＋动词原形
1. wish 后面的宾语从句中。 2. 一般用虚拟语气，表示一种不可能实现的愿望。其谓语动词
order, advice, suggestion, proposal, demand, request, desire
It’s suggested that thebpelacnarried out.
My demand is that shhoeuld come me once a week.
to see
②表“坚称,坚持说”,陈述语气,表事实。 ①表“建议”，虚拟, should + do;
②表“表明、暗示” ，用(s陈h述o语ul气d)。practi
1. The teacher suggested that we
______________ more after class. （我们课后多
练习w）as
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虚拟语气
虚拟语气
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、愿望等 (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、主语从句、表语 从句、同位语从句)。
虚拟语气的概念
一、非真实条件句（if等）中的虚拟语气 • 时态一致 2. 错综时间的虚拟句 3. if省略用
4. I wish I were as clever as you
1. If I were a bird, I would fly in the sky.
高考英语二轮专题语法复习虚拟语气语法讲义15if的隐含和省略以及与butfor相关虚拟语气知识点总结
高中英语语法学习/复习讲义虚拟语气语法知识点讲义15【精讲版·全国通用】if的隐含和省略以及与but for相关虚拟语气知识点总结虚拟条件句中if的隐含或省略语言是灵活多变的，表达是丰富多彩的。
有的时候虚拟语气的表现形式也显得非常灵活，比如就说其中的虚拟条件吧——它有时会以if从句来表示，但有时会用某种短语来表示，比如不定式短语、分词短语、介词短语等等。
1. if 的隐含I should be happy to go with you. 如果能与你一起去，我将很高兴。
句中的不定式短语to go with you就是表示虚拟条件的，它相当于if I could go with you。
这句话的言外之意是：可惜我不一定有机会同你一起去。
To have studied harder, you would have passed the examination. 你学习更用功些，你早就考及格了。
句中的不定式短语to have studied harder也是表示虚拟条件的，它相当于if you had studied harder。
句子的言外之意是：可惜你当时没有更用功我，所以你就没有考及格。
Failing this time, what would you do？假若这次失败，那你怎么办？句中的分词短语failing this time表示虚拟条件，相当于if you failed this time。
其言外之意是：尽管失败的可能性很小，但还是有可能会失败，假若失败了，那怎么办？Without your help, we couldn’t have succeeded. 如果没有你的帮助，我们就不会取得成功。
句中的介词短语without your help表示虚拟条件，相当于if you hadn’t given us help。
其言外之意是：好在你帮助了我们，所以我们取得了成功。
I didn’t know that 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。
虚拟语气完整讲解
would should + do sth could Might
Guidance and Exploration some special cases
二、错综时间条件句的虚拟语气
I actually believe that we would be in Xi'an now if you hadn't been caught drunk driving last month. (2014· 北京海淀模拟) 事实上，我认为如果上个月你没因酒驾被逮住的话，我们 现在就在西安呢。 If you hadn't left home without a word, your parents
用过去式或“should＋动词原形”表示虚拟语气。
3．as if, as though引导的表语从句和方式状语从句中常用 虚拟语气，与现在事实相反用一般过去时；与过去事实相反用 过去完成时。
4．if only引导的感叹句中，用虚拟语气表示愿望。
Summary Try to summarize all the usages of subjunctive mood.
→Were I at school again, I would study harder. 如果我还有上学的机会 what was coming next, they might have had second thoughts.(2012· 浙江高考) 要是他们知道下一步发生什么，他们会三思的。
③How I wish I could fly to the moon one day. 我多么希望我有一天能飞向月球。
[规律总结]
wish后跟宾语从句时用虚拟语气
1．对现在情况的虚拟：wish＋主语＋动词过去式(be用 were)
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虚拟语气讲义1．虚拟语气句型1If + were/ did/ (动词的过去式), 主语+would/ might/ should / could + do 。
(表示对现在的假设)eg. If I were you, I would not be so proud . 如果我是你,我不会如此自负.eg. I don’t have a cellphone. If I had one , it would be convenient for me to get in touch with others 我没有手机，如果我有手机的话，和别人联系就方便的多了。
eg. If I were in your position, I would think better of it .如果我处在你现在的境地，我会重新考虑然后放弃。
2. 虚拟语气句型2If + had done, 主语+would/ might/ should / could + have done表示对过去或已经发生事情的虚拟假设。
eg. What a pity it is that you didn’t attended the concert yesterday! If you had attended the concert, you would have seen the famous singer.真遗憾你昨天没有去听音乐会。
如果你去了，你就会见到那位名歌手。
eg. Anyone in his position would have done the same= If anyone had been in his position, he would have done the same.3. 虚拟语气句型3If + were/ did(动词过去式)/should/ were to do , 主语+would/ might/ should / could + do (表示对将来的假设).eg. If he should refuse (= if he were to refuse = if he refused ), it wouldn’t matter 万一他拒绝了. 那也没有什么关系.eg. If you shouldn’t pa ss the college entrance examination, what would you do?万一你高考不中，你该怎么办？4. 虚拟语气条件句的倒装在虚拟条件句中，如果出现有were, had, should，可省去if，可将主语与这些词倒装，构成虚拟倒装句。
eg. Should he act like that again, he would be fined. 如果他还这样做，就要受罚。
eg. Had the doctor come in time ast night, the boy would have been saved.eg. Were I to go to the moon one day, I would see it with my own eyes.eg. Had I enough money (= if I had enough money, I would buy a large house.5. 虚拟语气句型4if only 引起的感叹句, 相当于“How I wish＋宾语从句”意为“但愿…，要是…就好了”。
eg. If only he could come! 他要能来就好了。
eg. If only we students didn’t have so much homework.!要是没有这么多作业该多好！eg. If only I hadn’t been so careless in the exam ! 我当时没有那么粗心就好了！6．虚拟语气句型5What if …? 要是…怎么办？（可以用于虚拟，也可以表示真实情况）eg. What if he comes? 要是他来怎么办？eg. What if it rains when we can’t get under shelter.如果下起雨来，我们没处躲雨怎么办？eg. What if you were to run out of money? 假如你的钱用光了，你将怎么办？7. 虚拟语气句型6if it were not for …( = were it not for…)if it hadn’t been for…( = had it not been for…)“要不是因为有…; 如果不是。
”eg. If it hadn’t been for ( Had it not been for)the determined captain , all the passengers on board wouldn’t have been saved. 要不是因为有意志坚定的船长，船上的旅客就不会得救。
eg. If it were not for your rich parents, we couldn’t live so easy a life .要不是因为你有钱的父母，你的生活不会如此安逸。
8．虚拟语气句型7but for, but that,but for + 名词和but that+ 从句，意为“倘若不是，要不是”，接虚拟语气。
eg. But for air and water, nothing could live.如果没有空气和水，什么东西都难以存活。
= If there were no air or water, nothing could live.eg. But for the storm, we should have arrived earlier.= if it hadn’t been for the storm. We should have arrived.如果不是暴风雨，我们本该早点到达。
eg. She could not have believed it, but that she saw it. 若非亲眼所见，她是不会相信的。
9．虚拟语气句型8在suggest, propose, insist, demand, required, request, order 等表示建议、要求、命令的名词性从句中需用虚拟语气，基本句型：主语＋（should）＋动词原形。
eg. Mother insisted that John (should) go to bed at 9 o’clock.（宾语从句）eg. We suggested that the meeting (should) not be held.eg. It was required that the crops (should) be harvested at once.（主语从句）eg. The suggestion that he (should) be invited was rejected.（同位语从句）eg. That is their demand that their wages (should) be increased.（表语从句）10．虚拟语气句型9it’s necessary/ important that sb should do…, should 可以省略eg. With the society developing very fast, it’s quite necessary /important that we (should) have a good knowledge of English and computer.随着社会的快速发展，我们有必要精通英语和电脑。
eg. It’s necessary that John take the exam first. 约翰有必要先参加考试11．虚拟语气句型10it’s strange / a pity/ surprising that sb should do…, should 表示“竟然”eg. It’s a pity that she should miss the chance. 很遗憾她错过了这次机会。
eg. It’s really surprising that a prophecy (预言) should coincide with the fact so exactly.令人惊讶的是，预言和事实竟然如此巧合。
eg. it’s strange that he shouldn’t pass the exam 奇怪的是他竟然没有通过考试。
12．虚拟语气句型11wish+宾语从句, 表示不大可能实现的愿望表示现在的愿望：主语＋过去时；表示过去的愿望：主语＋had＋过去分词；表示未来的愿望：主语＋would（could）＋原形。
eg. How I wish we students had more free time to relax ourselves!eg. I failed in the maths exam. How I wish I hadn’t wasted so much time playing .eg. What a pity you can’t go to the party . How I wish I could dance with you at the party.13．虚拟语气句型12It’s (high /about) time that sb did /should do…早就该…,eg. It’s time that you went to school= It’s time that you should go to school. 你该上学了。
eg. It’s high time that we did something to improve our environment.我们早该为环保做些事情了。
14．虚拟语气句型13would rather that sb did…“宁愿…; 更愿意…” , 表示现在或将来的愿望would rather that sb had done…“宁愿…; 更愿意…” , 表示过去的愿望eg. I’d rather you posted the letter right away. 我想让你现在去邮信eg. I’d rather you were not a celebrated actor . In that case, we could spend more time together 我倒情愿你不是什么名演员，这样我们可以有更多的时间在一起。