高中英语语法--虚拟语气讲解

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高中英语语法专题:虚拟语气诗词趣味讲解课件

高中英语语法专题:虚拟语气诗词趣味讲解课件

指导建构
1、如果你是湖水我乐意是堤岸环绕。
2、如果他们不吵架,他就不会死。
3、如果上天能够给我一个再来一次的机会, 我会对那个女孩子说三个字:我爱你。
4、如果你努力学习,你一定会取得好成绩。
指导建构
什么时候变虚拟条件句









的 都
一 是与客观事实相反,无论是现在或以前,都没发生过。

两情若是久长时又岂在朝朝暮暮。
“If Y is 1 and X is 1,what X and Y will be?” If love between both sides lasted forever,
why would they stay together day and night ?
指导建构
二 是你自个儿认为,这事儿现在、以后,都不太可能发生


指导建构
怎么变虚拟条件句
指导建构
条件句
虚拟语气----ቤተ መጻሕፍቲ ባይዱ现在的虚拟
Y=1 X=1Y+X=?
如果你是湖水我乐意是堤岸环绕 If you were the water in the lake,I would be pleased to be the dike surrounding you.
作业布置 QUESTION: If you were invisible(隐形的) for a day, what would you do?
高考质量提升是一项系统工程,涉及到多个方面、各个维度,关键是要抓住 重点、以点带面、全面突破,收到事半功倍的效果。
一、备考策略务必精准
高三备考的不同阶段,目标和任务各不相同,就像打仗一样,攻克不同的 山头有不同的打法,只有抓住要领,才能打赢主动仗。 一是细化“作战地图”

高中英语语法讲解PPT课件:虚拟语气(共36张PPT)

高中英语语法讲解PPT课件:虚拟语气(共36张PPT)

与将来情况可能相反
条件句:
(1) 过去式(be要使用 were)

(2) were to do

(3)should do
• 主句:
• Would(should,could,might)
+do
•If she came here tomorrow, she might tell me what has happened to her.
C. Had D. Should
Thank you very much!
例句:
•1. It is desired that we (should) get everything ready by tonight.
•2. It is strange that he (should) say so.
•3. It is necessary that every member remember these rules.
•4. It is a pity that you (should) miss a good chance.
练习
1. I _______ try it again if I_______you. A. will; am B. should; am C. would; were D. would; had been
9. I suggest that someone else ____ to her instead of me. A. talking B. talks C. talked D. talk
10. It was a lovely day yesterday; I wish I ____at the seaside with you then. A. was B. shouldbe C. should have been D. had been

高中英语语法——虚拟语气

高中英语语法——虚拟语气

虚拟语气含义:愿望(wish),假设(if),猜测,建议(suggest),不表示客观存在的事实种类:①条件状语从句(if类)②从句用should(should类)③时态倒退法④表祝愿①if类从句主句现在过去式did/were would/should/might/could+do 过去had done/been ...+have done/been...+do将来were to dodid/wereshould do❤省略if,引起部分倒装当从句中有were/had/should时,可省略if,将were...提前放句首❤含蓄条件句介词或介词短语:But for.../With/Without/Under(要不是)+名词短语+主句(虚拟)②should类(从句用should+do)表建议:suggest,advise,propose,recommend表要求:ask,demand,require,request,desire表主张:insist表命令:order❤suggest 建议(虚拟语气);暗示(不虚拟)insist 坚持主张(虚拟);坚持认为(不虚拟)❤It is/was+adj(strange/important/necessary/essential/natural)+that+从句(should+do)It is/was+n.(a shame/pity/surprise/no wonder)+that+should do(竟然)❤以防for fear that/in case that/lest+should do③时态倒退wish 过去:had doneas if/though +从句现在:did.wereif only要是...就好了将来:would/could/might do❤It is (high) time (that)...。

高中英语语法-虚拟语气全总结

高中英语语法-虚拟语气全总结

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.如果我还有上学的时机,我会更加努力学习。

If you had e earlier, you would catch the bus.→Had you e 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。

③用介词代替条件状语从句常用的介词有with, without, but for。

如:What would you do with a million dollars" (=if you had a million dollars)如果你有100万元,你会做什么?We couldn’t have finished the work ahead of time without your help. (=if we hadn’t got your help)没有你的帮助,我们不可能提前完成这项工作。

英语语法虚拟语气讲解

英语语法虚拟语气讲解

英语语法虚拟语气讲解英语语法有词类也有句型,我们现在来看看虚拟语气的用法。

下面是店铺给大家整理的英语语法虚拟语气讲解,供大家参阅!英语语法虚拟语气讲解:if only后的句子用虚拟语气if only 与 I wish一样,也用于表示与事实相反的愿望,其后所虚拟语气的时态与 wish 后所接时态的情况相同:If only she had had more courage! 她再勇敢一些就好了。

If only it would stop raining! 雨要是停了就好了。

If only he didn't drive so fast. 但愿他车没开得那么快。

If only I were [was] better looking. 要是我长得漂亮些就好了。

If only I had listened to my parents! 我要是当时听了父母的话就好了。

If only she would go with me! 她要是愿意和我一道去就好了!【友情提示】if only 通常独立使用,没有主句。

英语语法虚拟语气讲解:would rather后的句子用虚拟语气would rather后接句子时,句子谓语习惯上要用虚拟语气,具体用法为:1.一般过去时表示现在或将来的愿望I'd rather you went tomorrow (now). 我宁愿你明天(现在)去。

I'd rather you came next Saturday. 我宁愿你下星期六来。

I'd rather you were happy. 我愿你快乐。

I'd rather she sat next to me. 我宁愿她挨着我坐。

I'd rather Jack left on an earlier train. 我宁愿杰克乘前一班火车走。

You always go without me and l'd rather you didn't. 你总是不带我去,我可不愿意你这样。

高中英语语法:虚拟语气

高中英语语法:虚拟语气

【导语】⾼中英语就属语法最难学,⽽在所有的⾼中英语语法中,就属虚拟语⽓最难掌握。

所以如果想要学好⾼中英语,突破⾼中英语瓶颈,语法是必须过得⼀道坎。

⽆忧考整理了⾼中英语语法中虚拟语⽓的⽤法,快来看看吧!
⼀、⾼中英语语法:虚拟语⽓是什么
在⾼中英语中,⼀共有3种语⽓形式:祈使语⽓、陈述语⽓和虚拟语⽓。

语法中,虚拟语⽓算是⽐较难的⼀项内容。

它表⽰了说话⼈的主观愿望、猜疑、建议或与事实不符的假设等,不代表客观存在的事实,通过句⼦中动词的特殊形式来表⽰。

⼆、⾼中英语语法:什么时候⽤虚拟语⽓
对⾼中⽣来说,的问题是不知道什么时候该使⽤虚拟语⽓。

下⾯我总结了虚拟语⽓使⽤的全部场景和条件:
1.⽤在虚拟条件句中
2.⽤在含蓄条件句中
3.⽤在错综时间条件句中
4.⽤在wish后的宾语从句中
5.⽤在if only感叹句中
6.⽤在以as if (as though) 引出的⽅式状语从句中
7.⽤在某些虚拟的定语从句中
8.⽤以表⽰说话⼈的主观愿望或选择,仅⽤在⼀些惯⽤句型的从句中
以上这些包含了虚拟语⽓出现的所有条件,只要掌握以上这些,就能把握住虚拟语⽓的⽤法。

三、⾼中英语语法:虚拟语⽓需要练习
光靠理论是⽆法完全掌握⾼中英语语法,所以需要配合做⼀些关于虚拟语⽓的练习题。

虽然在⾼中英语学习中,学校⽼师关于虚拟语⽓都会重点讲解,但是如果你认为还不够,我觉得可以适当寻求课外辅导班的帮助,多做⼀些课外练习题,增加对虚拟语⽓的理解。

⾼中英语学习⾄关重要,很多⼈⾼考成绩都被英语拖了后腿。

所以从每⼀个知识点⼊⼿,假如你还没有掌握⾼中英语语法内容,赶紧再复习⼀遍吧。

高中英语语法-虚拟语气


三 主语虚拟
It be + 形容词 + that... (should)... 用于该句型的形容词有:necessary, good, important, right, wrong, better, natural, proper, funny, strange, surprising等 It's natural that he should feel hurt. 他感到疼是很正常的。
二 宾语虚拟
wish后接宾语从句中的虚拟语气 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。 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。 I wished he hadn't done that. 我真希望那件事不是他 做的。
英语语法讲解
虚拟语气
一 条件状语虚拟
二 宾语虚拟
三 主语虚拟
一 条件状语虚拟
1.与现在事实相反的假设 从句 谓语动词用did 系动词用were 主句 should (would, could, might) + do If I were in your position, I would her.
It is time (about time / high time) that... + (过去时或 should + 动词原形)...
It is high time I went home now. = It is high time I should go home. 我该回家了。
谢谢观看
3.与将来事实相反的假设 从句 should (were to) + do 主句 should (would, could, might) + do

虚拟语气语法专项讲解及练习

高中语法项目------虚拟语气Subjunctive Mood一:分类1在英语中有三种语气,陈述语气,祈使语气和虚拟语气2 虚拟语气表示说话的人的一种愿望、意见、命令、要求,有时候是一种非真实的假设、料想或者是不可能实现的与事实相反的愿望。

二、形式虚拟语气经常用在if引导的条件状语从句中,在条件句中做出和事实不相符的一种假设。

a.和现在事实相反的假设如:If I were you, I would study hard.If he had enough money, he would buy a computer.b.和过去事实相反的假设如:If you had come five minutes earlier, you would have met him.If they had been treated in time, they would not have died.c.和将来事实相反的假设如:If I were to do it, I would do it in another day.If it rained tomorrow, we wouldn’t be able to go on picnic.d.混合条件句混合条件句是指条件句是对过去事实相反的假设,而主句则表示现在的某种情况。

三、注意事项①如果从句中有were、had或者should时,则可以省略if,并将were、had或者should 提前至句首,构成部分倒装,但如果是否定句,则否定词not不提前。

如:Were I to be young again, I would study medicine.=If I were to be young again, I would study medicine.Had you not left so early, you might have missed the train.=If you had not left so early, you might have missed the train.②用介词短语代替条件状语从句,常用的介词有with, without, but for.如:Without your help, we couldn’t have finished the work ahead of time.=But for your help, we couldn’t have finished the work ahead of time.=If it had not been f or your help, we couldn’t have finished the work ahead of time.=Had it not been for your help, we couldn’t have finished the work ahead of time.③在句中出现了表示转折的连词,如or, or else, otherwise等,如果句意和事实不符也要用虚拟语气。

高中英语语法系列--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。

高中虚拟语气的讲解+练习+详解

高中英语虚拟语气讲解及练习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(1)表示与现在事实相反If I had enough money now, I would lend it to 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.(3)表示与将来事实相反I would go shopping with you if it were to be Sunday tomorrow.1. 虚拟条件句的倒装在虚拟条件句中,为了强调所假设条件的虚拟性,或突出说话人的一种主观愿望,虚拟条件句可用倒装结构。

虚拟条件句的倒装是通过去掉if,把条件从句谓语中的助动词、情态动词或系动词放在句首实现的。

例如:Had I been(= If I had been ) in that situation, I would not have let the thief escape away with so much money.Should there be (= If there should be) a drought, what should we do at that time ?2. 错综时间条件句有时条件从句的动作和主句的动作发生的时间并不一致,这时谓语动词的形式应根据它所要表示的具体时间来确定。

例如:If we hadn’t been working hard in the past few years ,thing s wouldn’t be going so smoothly.3. 含蓄条件句有时假设的情况并不以条件从句的形式表现出来,而是通过某个介词或介词短语(如:with,otherwise,without,but for,in that position)、上下文或其它方式表现出来。

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高中英语语法之虚拟语气讲解 The Subjunctive Mood 1 【The Subjunctive Mood】 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气。

条件从句 主句

与现在事实相违背 过去式(动词是be用were) should / would/could/might + 动词原形

与过去事实相违背 had + 过去分词 should / would/could/might + have +过去分词

与未来事实相违背 1) should + 动词原形 2) were + 动词不定式 3) 过去式(动词是Be也可以用were)

should / would/could/might + 动词原

1. 与现在事实相反的虚拟条件句,条件从句的谓语用动词的过去式 (be的过去式用were), 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. 今天早上,她要是不叫我的话,我就会睡过头了。 (事实是:她今天早上叫我了,我没有睡过头。表示感激。) 3. 与将来事实可能相反的虚拟条件句,条件从句的谓语用动词的过去式(be的过去式用were); should+动词原形;were to+动词原形,主句用should (would, might, could)+动词原形。 如: If I were to be twenty years old next year, I would take the course of French. 明年我要是二十岁,我就会学法语。 高中英语语法之虚拟语气讲解 The Subjunctive Mood 2 (事实是:我现在已经老了,明年我学不了法语了。) If it should fail, I would try again.要是失败了,我会再试一次。 (事实是:有可能失败,可我会再试。表示未知。) 虚拟过去式有时并不表示“不大可能实现的假设”,而是表示一种希望或不希望发生的动作。 如: If we caught the early train, we’d get there by lunch time. 假如我们赶上早班火车,到午饭时间我们就会到达那里了。(表希望) If we missed the train, we should have to wait an hour at the station. 假如我们赶不上这班火车,我们就得在车站等一小时。(表不希望) 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。较多见的混合型条件句是从句用过去完成时(指过去行为),而主句用一般时(指目前状态)。 He would pass the test if he had taken my advice.如果他听了我的劝告,他现在会通过考试。 If I had spoken to him yesterday, I should know what to do now. 假如昨天我对他说了,现在我就知道该怎么办了。 You would be much better now if you had taken my advice. 假如你接受了我的意见,你现在就会好得多。 如条件从句用if I were...,主句则可用表任何时间的虚拟形式。 如: If I were not busy, I would have come. 假如我不忙,我就会去了。(were表过去) If I were you, I would go. 假如我是你,我会去的。(were表现在) 二. 连词if的省略 如果虚拟条件句的谓语部分有were,had和should时,可省略if,把were,had和should放到从句主语前面去,多见于书面语。 Had you not helped me, I should have failed.要是没有你的帮助,我就失败了。 Were you in my position, you would do the same. 假如你处在我的地位,你也会这样干的。 Should they attack us, we’ll wipe them out completely. 假如他们进攻我们,我们就把他们彻底消灭干净。 三. 含蓄条件句 虚拟条件句中的条件从句有时不表出来,只暗含在上下文中,这种句子叫做含蓄条件句。含蓄条件句大体有三种情况。 1) 条件暗含在短语中。 如: 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。(暗含在分词短词but for your help) What would I have done without you? 如没有你,我会怎么办呢?(条件暗含在介词短语without you 中) It would be easier to do it this way. 这样做会比较容易。 (条件暗含在不定式短语 to do it this way中) This same thing, happening in wartime, amount to disaster. 同样的事,如发生在战时,就会酿成大祸。(条件暗含在分词短语happening in wartime 中) He must have the strength of a hippopotamus, or he never could have vanquished that great beast. 他一定是力大如河马,否则他绝不会击败那只庞大的野兽。(暗含条件是连词or) Alone, he would have been terrified. 如是单独一人,他是会感到害怕的。(暗含条件是alone) 2) 条件暗含在上下文中。 如: You might stay here forever. 你可以永远待在这儿。(可能暗含if you wanted to) 高中英语语法之虚拟语气讲解 The Subjunctive Mood 3 We would have succeeded. 我们本来是会成功的。(可能暗含if we had kept trying) Your reputation would be ruined. 你的名誉会败坏的。(可能暗含 if you should accept it) 3) 在不少情况下,虚拟式已变成习惯说法,很难找出其暗含的条件。 如: You wouldn’t know. 你不会知道。 I would like to come. 我愿意来。 四. 不用if引导的条件从句 虚拟条件句中的条件从句除用if引外,还可用when, unless, lest, suppose, as if, for fear, in case, on condition 等词语来引导。 如: The peasants prepared to feed the city when it should be freed. 农民已准备在这座城市解放后供给粮食。 Lest you should not have heard all, I shall begin at the beginning. 我怕你没有听全,所以我再从头开始讲一遍。 Unless I were well, I wouldn’t be at school. 除非我好了,否则我不会上学。 Suppose you were given a chance to study in America , would you accept? 假如给你一个到美国学习的机会,你会接受吗?(suppose 或 supposing =what if) Supposing it were so?(=Supposing it were so,what would happen?) 要是这样的话,会怎么样呢? He can use the bicycle on condition that he should return it tomorrow. 如果明天能还回来,他就可以借用这辆自行车。 In case I forget , please remind me of my promise 如果我忘了,请提醒我的诺言。 Susan is walking slowly ,as if she were tired. 苏珊走得很慢,就像是累了似的。 与if一样,上述词语所引导的条件从句亦可用直陈语气,表可能实现或发生的事。 虚拟语气补充讲解(第二课时) 虚拟语气除主要用于条件句(也就是状语从句)外,还可用于主语从句、宾语从句、表语从句、定语从句等。 1. 虚拟语气在主语从句中的应用 “常用在It is (was)+形容词 / 过去分词+that引导的主语从句”的句型中的主语从句要用虚拟语气。主语从句的谓语用should+动词原形(或should+have+过去分词)或只用动词原形(尤其是美国英语)。should在此是助动词,本身并无实义,这种主语从句中的should有时有感情色彩。 It's important that we(should)work out a plan. (带有“要求”的含义) It's better that he go at once. (带有“建议”的意思) ☆ 用于本句型的形容词并不多,常见形容词有:necessary,important,best, right, impossible,preferable,desirable, imperative, advisable,essential,reserved,urgent, 等。 It is necessary that he(should)be sent there at once. It's strange that he should say so. I was glad that he should go. It is important that we should speak politely. It is a pity that she should fare so badly. It's right that you should think that way. ☆用于本句型中的过去分词就是表示提议要求、命令等动词的过去分词,如suggested,settled, required,requested,demanded,urged,decided, proposed,ordered,desired,advised等。 It is requested that Professor Liu(should)give us a lecture. It is desired that we(should)get everything ready by tonight. I’m ashamed you should have done such a thing. It has been suggested that the meeting(should)be put off.有人建议推迟会议。

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