虚拟语气和倒装句讲解
语法:虚拟语气和倒装句
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虚拟语气虚拟语气在英语里主要用来表达:1.非真实的情景,不可能发生的事,即某种与事实相反或难以实现的情况,或说话人的主观愿望。
2.强制性虚拟语气,表示建议、命令、劝告等意思,表示强烈地要求做到、必须做到这样的含义。
虚拟语气的表达形式是通过动词的变化形式表达的,其特点是主从句时态的不一致,而起一般有明显的标志。
难点释疑一、If型If条件状语从句表示的虚拟语气,其句型结构如下:特别值得注意的是,这种虚拟语气的形式存在交叉虚拟,即如果从句发生的动作和主句发生的动作不一致(例如:从句动作发生在过去,主句动作发生在现在),谓语动词要根据表示的时间进行调整。
例如:If Peter had applied for the post, he would probably get it now.要是彼得申请了那职位,他很可能现在就得到了。
If he had left for Shanghai yesterday, he would get there now.如果他昨天动身去上海的话,他现在已经到那里了。
二、Wish型1.wish后的宾语从句用虚拟语气,其句型结构如下:与过去事实相反wish that 从句的谓语动词用had done与现在事实相反wish that 从句的谓语动词用did与将来事实相反wish that 从句的谓语动词用would/could do例如:I wish they would change the menu.他们要是改变一下菜单就好了。
I wish I hadn’t spent so much money.我要是没花那么多的钱就好了。
同样地,在as if/as though引导的宾语从句中和以if only引导的带有感叹色彩的虚拟语气句子中,谓语动词与wish引导的宾语从句中的虚拟形式相同。
2.由if only 引导的虚拟语气与过去事实相反if only 谓语动词用had done与现在事实相反if only 谓语动词用did例如:If only she had asked someone’s advice! 她要是征求了别人的意见就好了!3.由as if/as though 引导的虚拟语气与过去事实相反as if/as though谓语动词用had done与现在事实相反as if/as though谓语动词用did例如:He talks about Rome as if he had been there himself.谈论起罗马来就像他去过似的。
高中英语之虚拟语气详细讲解
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虚拟语气(1)——倒推时态类定义:虚拟语气是一种动词形式,有两种意思 1.表示说话人所说的不是事实,而是一种假设、猜测、怀疑等(非真实条件状从和让步状从)2.表示说话人的愿望、要求、命令、建议(名词性从句:主宾表同)使用情景 1.用来表达一个假设或纯粹的意愿(与事实相反或不太可能实现)(如果我是宇航员,我要在月球上跳舞)2.用来缓和语气,使句子更委婉、礼貌、得体(如果你能接受我的邀请,我将不胜感激)3.表示烦恼、不耐烦等情绪(你要是能考上大学,全家都烧高香了)4.表示适度的责备或批评(如果你那时更耐心点,现在我们都成功了)5.表示美好的祝愿或祝福(祝你成功)1.虚拟条件句一般虚拟条件句混合虚拟语气(错综时间条件句)定义:条件状语从句表示的行为和主句表示的行为发生的时间不一致例子:If you had followed my advice, you would be better now.如果那时你听了我的建议,现在已经好了If it hadn’t been for you, I would have to make another trip there tomorrow.如果不是你的话,我明天还要再走一趟。
If you had studied hard before,you would be a college student now.如果你以前努力学习的话,你现在就是大学生了。
省略+倒装当虚拟条件句的谓语动词中含有were,should,had时,if可以省略,并将were,should,had提前于句首,变为倒装句。
如果虚拟条件句是否定句,not 保留在原处If he should agree to go there, we should send him there.= Should he agree to go there,we should send him there.If she were there,she would agree with us.= Were she were, she would agree with us.If he had learnt about computers,we would have hired him.= Had he learnt about computers,we would have hired him.含蓄虚拟条件句定义:有时为了表达的需要,在虚拟语气中并不总是出现if引导的条件状语从句,而是通过其他手段来代替条件从句分类:1) but for....=(If it+be not for) ;without;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 hadn’t been for your help,we couldn’t have finished the work ahead of time.没有你的帮助,我们不可能完成任务。
语法虚拟语气与倒装句使用
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语法虚拟语气与倒装句使用语法虚拟语气与倒装句在英语中都是比较常见的语法现象,它们在句子结构和语法意义上都有一定的特点和用法。
本文将着重论述虚拟语气与倒装句的使用方法和相关注意事项。
一、虚拟语气的使用方法1. 条件句中的虚拟语气条件句中的虚拟语气通常用于表示与事实相反或不太可能实现的情况。
常见的条件句有三种类型:与现在事实相反的虚拟语气,与过去事实相反的虚拟语气,以及与将来事实相反的虚拟语气。
a) 与现在事实相反的虚拟语气:If I were you, I would apologize.(如果我是你,我会道歉。
)b) 与过去事实相反的虚拟语气:If I had studied harder, I would have passed the exam.(如果我学习得更努力,我就能通过考试。
)c) 与将来事实相反的虚拟语气:If it were to rain tomorrow, we would cancel the picnic.(如果明天下雨,我们会取消野餐。
)2. 虚拟语气在建议、要求和命令中的使用虚拟语气还可以用于表示建议、要求和命令等语气中,表示一种虚拟或非现实的情况。
常用的动词有recommend, suggest, insist等。
I suggest that he go to the doctor immediately.(我建议他立即去看医生。
)3. 虚拟语气在表达愿望和建议中的使用虚拟语气还可以用于表示愿望、希望和建议等语气中,通常使用“(should)+动词原形”来表达。
I wish I had more time to travel.(我希望有更多时间去旅行。
)二、倒装句的使用方法倒装句指的是将句子中的主语和谓语动词调换位置,主要有两种类型:完全倒装和部分倒装。
1. 完全倒装完全倒装是将整个谓语动词放在主语之前,通常在以下情况下使用:a) 表示地点、时间或方式的状语置于句首时:On the wall hung a beautiful painting.(墙上挂着一幅漂亮的画。
(完整版)虚拟语气倒装(讲解+练习)
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虚拟语气有些条件句是可能实现的,称为真实条件句. 虚拟语气是动词的一种特殊形式,用来表达说话人的意愿.请求,设想,等未能或不可能实现的事实,或说话人看来实现可能性很小的情况.做这类题时首先要弄清楚虚拟语气的各种句型,即由if引导的虚拟条件句,省略if的倒装形式,可跟虚拟语气的宾语从句,同位语从句,表语从句的句型,以及表示祝愿或感叹的句子和由without, but for等介词引导的短语或句子.主要用法1). 主语从句,同位语从句中虚拟语气的用法.2). 宾语从句中虚拟语气的用法,尤其是wish 虚拟语气结构的用法.3). If条件句中虚拟语气的用法,应特别注意省略if的倒装结构是考试的重点.4). would rather(=wish)等结构中虚拟语气的用法.5). if only(如果。
就好了)结构中虚拟语气的用法.6). But, or, otherwise 等含蓄条件句的用法.7). It’s time (that)(早该。
)等结构中虚拟语气的用法.1. 虚拟语气在虚拟条件句中的运用(1) 虚拟语气现在时,用以表示与现在/将来事实相反的假设或现在实现可能性不大的情况.Eg. If I were a bird, I would fly to you.If it is not for their help, we shall be in a very difficult position.If it were not for their help, we should be in a very difficult position.If I had seen the film, I would…..(2) 虚拟语气过去式. 表示与过去事实完全相反的假设.Eg. If we had started earlier, we should not have missed the train.If she hadn’t been ill, she might have come.If she were not ill, she might come.◆书面语中,如果从句里含有should, had, were或其他助动词,则可将从属连词if省去,将助动词.情态动词.be或have放在句首形成部分倒装.Eg.Were he in your position,he’d do the same.If he Were in your position,he’d do the same.Had I had time, I would have done that yesterday.If I Had had time, I would have done that yesterday.If he Should (万一)come tomorrow, I should give him the dictionary.(3) 虚拟语气在某些从句中的应用.A)在(表现了说话人的愿望)wish, suggest, order, demand, propose,command, request, recommend, require, decide, insist, desire,urge等动词的宾语从句(should:应该) + 动词原形.以及would rather /sooner that后要用“ (should:应该) + 动词原形” 来表示愿望,建议,命令,要求等;由上述动词派生或转化的名词suggestion, proposal, plan,motion, recommendation, demand, order, desire, request,requirement, insistence, advice, decision , obligatory(义不容辞的,必须的同位语从句或表语从句中也要用相应的虚拟形式.Eg. His suggestion was that we (should) go at once.Wang insisted that we go at once.B)在It is/was + 某些形容词 + that (表现了说话人的愿望)从句的句型中,that从句中的谓语动词常用虚拟语气,即“should + 动词原形”这些形容词有:important, necessary, essential, imperative, natural, strange,advisable, desirable, possible, probable, astonishing,surprising, desired, suggested, requested, recommended,ordered, proposed, decided, moved等.C) “ should(居然/竟然) + 动词原形(或完成形式)” 可表示惊奇,遗憾,怀疑,不满等.ⅰ. 用于expect, believe, think, suspect 等动词的否定或疑问形式后的宾语从句中.Eg. I never expected that the new apartment should be so small.ⅱ. 用于“It is a pity, it is a shame, it is no wonder 等+ that”等结构后的主语从句中.Eg. It is a pity that he should be so careless.D) 在由for fear that, in case, lest 等引导的状语从句中,用“ should (万一)+ 动词原形” 表示“惟恐”的意思.Eg. He handled the instrument with care for fear that it should be damaged.E) 在“ It is (about/ high ) time + that (从句)(早就应该)” 中,谓语动词常用过去式表表示虚拟语气.Eg. It is high time that Chinese people learnt English.F) 在“as if/ as though”(似乎/好像) 引导的状语从句中,谓语动词与wish的宾语从句的虚拟形式相同.Eg. He w ork s with such enthusiasm as if he never knew fatigue. He speaks English as though he were an American.G) 在 look/sound/feel/ seem + as if / as though从句中,当表示真实情况时,用陈述语气; 否则,用虚拟语气.Eg.It seems as if they know each other. (真实情况)It seems as if they knew each other.It seems as though it were already spring. (虚拟语气)H) 用在if only(如果。
高中必备知识点解析虚拟语气的形式与用法
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高中必备知识点解析虚拟语气的形式与用法虚拟语气是高中英语必备的语法知识点之一。
它在英语中经常被用于表达假设、愿望、建议、命令和推测等情态,通过使用虚拟语气,可以使语言更加丰富和准确。
本文将深入解析虚拟语气的形式与用法。
一、虚拟语气的形式1. 虚拟语气的一般现在时:用于表示与现在事实相反的情况。
其结构为:主语+动词原形(倒装)。
例如:If I were you, I would study harder.(如果我是你,我会更加努力学习。
)2. 虚拟语气的一般过去时:用于表示与过去事实相反的情况。
其结构为:主语+动词过去式(倒装)。
例如:If I had seen her yesterday, I would have said hello.(如果我昨天见到她,我会问好的。
)3. 虚拟语气的过去完成时:用于表示对过去情况的猜测或不可能发生的情况。
其结构为:主语+动词过去完成式(倒装)。
例如:I wish I had studied harder for the exam.(我希望我为考试努力学习。
)二、虚拟语气的用法1. 表达假设与条件:If I were you, I would travel around the world.(如果我是你,我会环游世界。
)I wish I had a million dollars.(我希望我有一百万美元。
)2. 表达愿望与建议:I wish you would stop smoking.(我希望你戒烟。
)It's important that she arrive on time.(她按时到达很重要。
)3. 表达命令与要求:The teacher ordered that the students be quiet.(老师要求学生们保持安静。
)She insisted that he leave immediately.(她坚持要他立刻离开。
)4. 表达推测与猜测:He looks as if he were sick.(他看起来像是生病了。
倒装句与虚拟语气了解倒装句和虚拟语气的相互关系和使用场景
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倒装句与虚拟语气了解倒装句和虚拟语气的相互关系和使用场景倒装句与虚拟语气:了解倒装句和虚拟语气的相互关系和使用场景在汉语和许多其他语言中,句子的基本结构是主语+谓语+宾语。
然而,在英语中,我们有许多变化句子结构的方法,其中一种是倒装句。
倒装句是将谓语动词或助动词放在主语之前,以达到强调、修辞或句子结构平衡的目的。
虚拟语气是一种用于表达假设、愿望、建议或命令的一种语法结构。
与陈述句不同,虚拟语气在现实场景中不能实现,因此需要使用特定的动词形式来表示虚拟状态。
倒装句和虚拟语气之间具有密切的联系,因为在某些情况下,倒装句可以用来表示虚拟语气。
接下来,我们将探讨这两个概念的相互关系以及它们的使用场景。
一、倒装句的用途1. 强调句子成分倒装句在句子成分之间实现了一种颠倒的顺序,从而使句子中的特定成分更加突出。
举个例子:- "Not only does he enjoy playing basketball, but he also loves to watch the games."(他不仅喜欢打篮球,而且也热爱观看比赛。
)在这个例子中,倒装句"Not only does he"将主语"he"和谓语"enjoy playing basketball"的顺序颠倒,从而在句子中强调了主语。
2. 条件句中的倒装在条件句(if-clause)中,倒装句可以用来表达可能性、假设或很强的愿望。
例如:- "Had I known about the party, I would have attended."(如果我早知道宴会的事,我就会去参加了。
)这个例子中的倒装句"Had I known"以及后面的虚拟语气结构"would have attended"表达了与现实情况相反的假设。
初三语法讲解情态动词倒装和虚拟语气的用法详解
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初三语法讲解情态动词倒装和虚拟语气的用法详解情态动词和倒装结构情态动词是一类特殊的助动词,用于表示说话人的意愿、能力、推测等情态。
常见的情态动词包括can,could,may,might,shall,should,will,would,must等。
在某些情况下,情态动词与主语之间可以发生倒装,以强调主语、表示感叹或表示紧迫性。
1. 情态动词加入倒装情态动词的倒装结构通常由情态动词+主语构成,主谓倒装。
这种结构常用于以下几个情境:a) 表示强调和感叹例如:Never have I seen such a beautiful sunset. 我从未见过这样美丽的日落。
How brave he is! 他真勇敢!b) 表示建议或命令例如:May you have a pleasant journey! 祝你旅途愉快!Should you need any assistance, please contact us. 如需帮助,请联系我们。
c) 表示条件例如:Were he here, he would help us. 如果他在这里,他会帮助我们的。
2. 情态动词与not一起的倒装当情态动词与not连用时,可以将not置于句首,构成动词的倒装结构。
这种结构常用于祈使句或表示强调的句子中。
常见的结构有:a) Shall not例如:Shall you not tell her the truth? 你难道不应该告诉她实情吗?b) Will not例如:Will you not accompany me to the party? 你难道不会陪我去参加聚会吗?c) Can not例如:Can you not see the sign? 你难道没有看到标志吗?虚拟语气的用法虚拟语气是表示与事实相反、假设或愿望等非真实情况的一种语气。
在英语中,虚拟语气主要通过动词的形态和从句结构来表达。
1. 虚拟语气的形态a) 过去时当表示与现在或将来相反的非真实情况时,常用虚拟语气的过去时态。
倒装、虚拟语气讲解
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倒装句之全部倒装全部倒装是只将句子中的谓语动词全部置于主语之前。
此结构通常只用与一般现在时和一般过去时。
常见的结构有:1) here, there, now, then, thus等副词置于句首, 谓语动词常用be, come, go, lie, run。
There goes the bell.Then came the chairman.Here is your letter.2) 表示运动方向的副词或地点状语置于句首,谓语表示运动的动词。
Out rushed a missile from under the bomber.Ahead sat an old woman.注意:上述全部倒装的句型结构的主语必须是名词,如果主语是人称代词则不能完全倒装。
Here he comes. Away they went.倒装句之部分倒装部分倒装是指将谓语的一部分如助动词或情态倒装至主语之前。
如果句中的谓语没有助动词或情态动词,则需添加助动词do, does或did,并将其置于主语之前。
1) 句首为否定或半否定的词语,如no, not, never, seldom, little, hardly, at no time, in no way, not until… 等。
Never have I seen such a performance.Nowhere will you find the answer to this question.Not until the child fell asleep did the mother leave the room.当Not until引出主从复合句,主句倒装,从句不倒装。
注意:如否定词不在句首不倒装。
I have never seen such a performance.The mother didn't leave the room until the child fell asleep.典型例题1) Why can't I smoke here?At no time___ in the meeting-roomA. is smoking permittedB. smoking is permittedC. smoking is it permittedD. does smoking permit答案A. 这是一个倒装问题。
倒装的作用及虚拟的用法
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倒装的作用及虚拟的用法倒装句是英语语法中常见的一种句式结构,其特点是谓语动词在主语之前出现,或者在句首倒装。
倒装句常用于强调句子中的一些成分,使语气更加强烈,也可以用于修辞或情感的表达。
倒装句的运用可以使句子更加生动,具有一定的修辞效果。
倒装句的作用如下:1.强调句子中的一些成分:通过将谓语动词放在主语之前,可以突出句子中的其中一成分,使其更加突出。
例如:- "On the chair were my keys."(我的钥匙在椅子上。
)- "Not a word did he say."(他一句话也没说。
)2.改变语气及情感的表达:倒装句能够使句子语气更强烈、更有力,表达出说话人的情感、态度或命令。
例如:- "Never have I seen such a beautiful sunset."(我从未见过如此美丽的日落。
)- "Only after he left did I realize how much I loved him."(他离开后,我才意识到我有多爱他。
)3.减少重复:倒装句可以减少句子中重复的部分,使句子更简洁、更流畅。
例如:- "In the garden stood a tall oak tree and a small maple tree."(花园里站着一棵高高的橡树和一棵小小的枫树。
)虚拟语气是英语中一种特殊的语法形式,用来表达假设、愿望、建议、要求等不真实的情况。
虚拟语气的用法如下:1.表达假设:虚拟语气经常用于表达与事实相反的假设情况。
例如:- "If I were you, I would apologize."(如果我是你,我会道歉。
)(事实上,我并不是你。
)- "I wish I had studied harder for the exam."(我希望我当初考试时学得更努力。
虚拟语气、倒装
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英语虚拟语气虚拟语气分三种情况来掌握:虚拟条件句。
名词性虚拟语气。
虚拟语气的其他用语。
一、虚拟条件句:条件句中表虚拟,时态后退是真理1、条件从句与现在事实不一致如:If I were you, I would study hard. If it rained, I would not be here now.2、条件从句与过去事实不一致,如:If the doctor had come last night, the boy would have saved.If I had not studied hard, I would have failed in the exam last term.3、条件从句与将来事实不一致,句型为:虚拟将来有偏方,were to/ should 来帮忙If it should rain tomorrow, we would stay at home.If I were to go to the moon one day, I could see it with my own eyes.If you missed the film to night, you would feel sorry.注意:If条件句中绝对不可出现“would”。
在条件句中如果出现were, had, should可省去if,将主语与这些词倒装,例如:Were/ had/should到句首,条件句中if走Had the doctor come last night, the boy would have saved.Were I to go to the moon one day, I would see it with my own eyes.Should it rain tomorrow, we would stay at home.二、名词性虚拟语气:虚拟用在名从中,should do 结构要记清;一个坚持insist两命令order, command,三个建议suggest, advise, propose四要求demand, require, ask, desire;句型:(should)+动词原形,注意:在这种句子中绝不出现“would”“must”“could”等。
英语语法虚拟语气与倒装句使用
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英语语法虚拟语气与倒装句使用虚拟语气是英语语法中的一种特殊句式,用来表达非事实、假设、愿望等情况。
虚拟语气通常与条件句或从句连用,可以用于表达建议、命令、愿望、假设等多种情况。
与虚拟语气相关的一个用法是倒装句,它在语法结构上具有一些特殊的规则。
本文将介绍英语语法中虚拟语气和倒装句的使用。
一、虚拟语气1. 虚拟条件句虚拟条件句表示与事实相反的假设或条件。
常见的虚拟条件句包括与现在事实相反的假设(用过去完成时表示)、与过去事实相反的假设(用过去完成时表示)、与将来事实相反的假设(用一般过去时表示)等。
例如:- If I were you, I would invite him to the party.(与现在事实相反的假设)- If I had studied harder, I would have passed the exam.(与过去事实相反的假设)- If it rained tomorrow, we would stay at home.(与将来事实相反的假设)2. 虚拟命令、建议和要求虚拟命令、建议和要求用于表达愿望、建议或要求。
常用动词有advise, ask, demand, insist, propose, recommend, request等。
例如:- I recommend that he study more.(我建议他多学习。
)- The teacher insisted that the students finish their homework.(老师坚持要求学生完成作业。
)3. 虚拟愿望虚拟愿望用于表达对于现在情况的不满或对于将来情况的期望。
通常使用“希望”(wish)来引导宾语从句。
例如:- I wish I were taller.(我希望我更高。
)- I wish it would stop raining.(我希望停止下雨。
)二、倒装句倒装句是英语语法中常见的一种句子结构,它的主语和谓语动词的位置颠倒。
英语虚拟语气和倒装句
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【本讲教育信息】一. 教学内容:语法复习:虚拟语气和倒装句二. 知识总结与归纳:虚拟语气:是一种与事实(包括过去,现在或将来)完全相反的陈述,表示假设,愿望,怀疑,推测或后悔。
虚拟语气主要用于条件从句,让步从句和名词性从句。
虚拟语气句型中常见的动词形式:1. 动词过去式2. had done3. would/could/should/might do4. would/could/should/might have done5. were(一)虚拟语气用在与过去事实相反的假设的条件句中:表示假设,后悔或推测。
句型结构:If +主语+had been/done….,主语+should/could/might/would + have done….1. If the illness had been diagnosed a day earlier, it might have made all different.2. If she had told him about the danger, he would not have got hurt.3. If I had known more about giving first aid, I could have helped him.(二)虚拟语气用在与现在事实相反的假设的条件句中:句型结构:If +主语+were / 动词过去式,主语+should/could/might/would +do1. If I had HIV, I would know because I would feel sick.2. If I were you, I would give an AIDS patient a hug.3. 虚拟语气用在与将来的结果相反的假设的条件句中:句型结构:If +主语+were to do, 主语+should/could/might/would +do If +主语+should doIf +主语+动词过去式(1)If we were to panic, we would not be able to help.(2)If the little girl should take piano lessons, she would have less free time.(3)If I were to live long enough to have a job, I would choose to be a doctor, helping these AIDS patients.注意:虚拟条件句的从句中如果有助动词were; had或should可以去掉if以后用倒装句语序。
英语语法中的倒装句和虚拟语气
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英语语法中的倒装句和虚拟语气英语是一门语法非常严密的语言,其中倒装句和虚拟语气是比较有代表性的两种语法现象。
它们的运用非常灵活,不但能够丰富语言表达的层次,还能够措辞优美、言简意赅。
下面我们就来探讨一下这两种语法现象的用法与特点。
倒装句所谓倒装句,指的是在语句中将主语和谓语的位置颠倒的现象。
具体来说,有三种情况:1.整个谓语做倒装。
例如:Never had I seen such a beautiful view before.(我以前从没看过这么美的风景。
)Only by working hard can we achieve our goals.(只有通过努力工作,我们才能实现我们的目标。
)注意,这种倒装通常用于强调句子中的某一部分,比如"never"和"only"这样的副词。
在平常的口语和写作中,这种用法并不常见。
2.助动词和主语的位置互换。
例如:Are you going to the party tonight? -> Are you not going to theparty tonight?He has finished the report. -> Has he finished the report?这种倒装在否定句和疑问句中比较常见。
3.只有谓语的一部分做倒装。
例如:Up the hill walked the little girl.(小女孩沿着山坡走了。
)In the garden sat the old man.(老人坐在花园里。
)这种倒装通常在口语和文学作品中出现,英语中很多歌曲和诗歌也会使用这种语法结构。
总体来说,倒装结构让英语句子的语序独特,增加了句子的语言美感和表达效果。
虚拟语气虚拟语气(Subjunctive Mood)是英语语法中非常重要的一个概念。
虚拟语气主要用来表达一些虚构的假设或者反事实情况,比如愿望、建议、命令、条件句等等。
虚拟语气和倒装
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倒装的分类
完全倒装
例如,“Here comes the bus.”(公交车来了。)这句话中, 谓语“comes”完全提前到了句首。
部分倒装
例如,“Only in this way can we solve the problem.”(只 有这样,我们才能解决这个问题。)这句话中,情态动词“can” 提前到了主语“we”之前,但谓语“solve”没有提前。
分放在句子的哪个位置?
04
答案:句首。
翻译题
翻译题1
请将以下中文句子翻译成 英文,注意使用虚拟语气。
答案
If I were you, I would choose a different profession.
句子
Were you to ask him, he would help you.
句子
如果我是你,我会选择不 同的职业。
倒装的用法
要点一
强调
使用倒装可以强调某个信息,例如, “Out dashed the cat.”(那只猫冲 了出来。)这句话中,通过将 “dashed”提前到句首,强调了猫冲 出的动作。
要点二
平衡句子结构
在句子中,有时为了平衡句子的结构, 会使用倒装。例如,“The book is not only cheap but also of good quality.”(这本书不仅便宜,而且质 量很好。)这句话中,为了平衡“not only”和“but also”,使用了部分倒 装。
虚拟语气的分类
01
02
03
条件虚拟
英语虚拟语气及倒装精简总结
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虚拟语气英语中的各种语气:1、陈述语气:I like apples 我喜欢苹果。
I don't like apples2、疑问语气:What's your name?Do you like apples?3、祈使语气:Open the door4、虚拟语气:If I were you, I would forgive her如果我是你,我将会原谅她。
1、与现在的事实相反:从句用过去式,主句用would/could/might/should/+V原形例如;If I had time, the classroom would be cleaner.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,我就能够通过我的考试了。
3、与将来的事实相反:主句用:should/could/would/might/+V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,明天我将堆个雪人If it snowed tomorrow,I would make a snowman 如果明天下雪,明天我将堆个雪人If it were to snow tomorrow ,I would make a snowman 如果明天下雪,我将对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 itIf it should snow tomorrow, I would make a snowmanShould it snow tomorrow, I would make a snowmanIf it were to snow tomorrow, I would make a snowmanWere 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。
虚拟语气和倒装句讲解
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虚拟语气和倒装句讲解一、主句和从句主句是句子的主干,是句子表达的主要意思,从句的意义从属于主句。
如:麻雀虽小,五脏俱全。
这句话要说明的主要意思是麻雀五脏俱全,后一句是句子的主句,前面是从句。
二:关于虚拟语气第一节:宾语从句(Subordinate Clasue)中的虚拟语气一、在动词wish后的宾语从句中的虚拟语气在动词wish后的宾语从句中的虚拟语气,常省去宾语从句的引导词that。
一)、对现在情况的虚拟(与现在的事实相反):从句用过去式或过去进行式(时间上是同时的)。
其句子结构为:宾语从句的谓语be和were(was),实义动词用过去式。
例:1. I wish (that可省略,下同)I knew the answer to the question.(wish, 动词过去式knew)我希望知道这个答案。
(事实上是不知道)2. I wish it were spring in my hometown all the year around.(wish, were)但愿我的家乡四季如春。
(事实上不可能)3. I wish I were a bird.(wish, were)但愿我是只小鸟。
(事实上不可能)4. When she was at the party,she wished she were at home.(wished,过去虚拟动词were)(事实上并不在家)5. Now that he is in China, he wishes he understood Chinese.(wishes,过去虚拟动词understood)现在他在中国,他希望能懂得中文。
(事实上并不懂)6. When we begin the trip, they will wish they were with us.(will wish,过去虚拟动词were)(事实上并不和我们在一起) 二)、对过去情况的虚拟(和过去的事实相反):用wish表示对过去事情的遗憾。
语法精讲虚拟语气和倒装精品PPT课件
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▪ 用于主语从句 ▪ If only 引导的句子中
用于非真实条件句(虚拟条件句)
▪ 与现在事实相反
▪ If 主语+were/过去时,主语 +should/would/could/might+动词原形
▪ Eg:if I were you,I could leave here. ▪ Eg: if the rain stopped now, we would
▪ 用于倒装句
▪ 用于wish/suggest等
后面的宾语从句中
▪ 用于as if(though)
引导的方式状语从句
▪ 用于it is time 的定语
从句
▪ 用于错综时间条件句 ▪ 用于含蓄条件句 ▪ In case,lest引导状
语从句
▪ Would rather,would
sooner, would prefer 的宾语从句
grandma.
部分倒装句
▪ 用hardly (scarcely)…when, no sooner…
than, never, seldom, only,at no time 等词 开头的句子。
▪ Scarcely (hardly) had he gone when the ceiling fell.
虚拟语气的使用
▪ 用于非真实条件句
(虚拟条件句)
▪ 用于倒装句
▪ 用于wishi/suggest等
后面的宾语从句中
▪ 用于as if(though)
引导的方式状语从句
▪ 用于it is time 的定语
从句
▪ 用于错综时间条件句 ▪ 用于含蓄条件句 ▪ In case,lest引导状
2023届高考英语语法知识整理复习讲义(虚拟语气+倒装句)
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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。
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一、主句和从句主句是句子的主干,是句子表达的主要意思,从句的意义从属于主句。
如:麻雀虽小,五脏俱全。
这句话要说明的主要意思是麻雀五脏俱全,后一句是句子的主句,前面是从句。
二:关于虚拟语气第一节:宾语从句(Subordinate Clasue)中的虚拟语气一、在动词wish后的宾语从句中的虚拟语气在动词wish后的宾语从句中的虚拟语气,常省去宾语从句的引导词that。
一)、对现在情况的虚拟(与现在的事实相反):从句用过去式或过去进行式(时间上是同时的)。
其句子结构为:宾语从句的谓语be和were(was),实义动词用过去式。
例:1. I wish (that可省略,下同)I knew the answer to the question.(wish, 动词过去式knew)我希望知道这个答案。
(事实上是不知道)2. I wish it were spring in my hometown all the year around.(wish, were)但愿我的家乡四季如春。
(事实上不可能)3. I wish I were a bird.(wish, were)但愿我是只小鸟。
(事实上不可能)4. When she was at the party,she wished she were at home.(wished,过去虚拟动词were)(事实上并不在家)5. Now that he is in China, he wishes he understood Chinese.(wishes,过去虚拟动词understood)现在他在中国,他希望能懂得中文。
(事实上并不懂)6. When we begin the trip, they will wish they were with us.(will wish,过去虚拟动词were)(事实上并不和我们在一起)二)、对过去情况的虚拟(和过去的事实相反):用wish表示对过去事情的遗憾。
其句子结构为:宾语从句的谓语用过去完成时,或would, could, might+现在完成时。
例:1. I wish (that可省略,下同)I hadn't wasted so much time.我后悔不该浪费这么多时间。
(事实上已浪费了)2. He wishes he hadn't lost the chance.他真希望没有失去机会。
(其实已失去)3. We wished he had spoken to us.(wished,had + spoken)(事实上他并没同我们讲)4. I wish you had called earlier.(wish, had + called)(事实上已迟了)5. They will wish they had listened to us sooner.(will wish,had + listened)(事实上并不如此)例题分析:I wish I ______ longer this morning, but I had to get up and come to class. A. could have slept B. slept C. might have slept D. have slept动词wish后面接从句,表达不可能实现或与事实相反的情况时,谓语动词要用虚拟语气,即用过去式(表示现在发生的动作)或过去完成式(表示过去发生的动作)。
本题后半句谓语动词have用的是过去时hadto get up and come, 所以前面要用过去完成时表示过去发生的动作。
所以, 选项A)could have slept是答案三)、对将来情况的虚拟(表示将来的主观愿望):从句动词"would/should/could/might + 动词原形"(时间上较后)(请注意:主句和从句的主语不相同)。
用wish表示对将来事情的愿望。
例:1. I wish it would stop raining.(虚拟动词would+动词原形stop)我希望雨能停止。
(事实上雨还在下着呢)2. I wish you would be quiet.(would + be)我希望你安静一些。
(事实上那家伙还在吵着呢)3. You wished she would arrive the next day.(would + arrive)你希望她第二天会到。
(事实上她还没到)4. I wish she would change her mind.(would + change)我希望她会改变主意。
(呵呵,女孩子可没那么容易就改变主意喔)5. He will wish we would join him the following week.(would + join)(只是希望我们和他在一起,实际上还没在一起)四)、注意:1.如果将wish改为过去式wished, 其后that 从句中的动词形式不变。
例如:I wished(that)I hadn't spent so much money.我要是那时没有花掉那么多钱就好了。
2. 如果that 从句中用would , 一般表示对现状不满或希望未来有所改变或请求I wish(that) he would answer my letter.I wish prices would come down.I wish you would help me.I wish you would stop asking silly questions.二、在表示建议、命令、要求、忠告等动词的后面的宾语从句中的虚拟语气由于这些动词本身隐含说话者的主观意见,认为某事应该或不应该怎样,这些词语后面的“that”从句应用虚拟语气,且均以“should+动词原形”表示这种语气,但事实上“should”常被省略,故此从句中谓语动词用原形,常用的此类动词有:表示“要求”的:ask, desire, request, demand, require, beg表示“提议、劝告、建议”的:move, prpose, suggest, recommend, advise, vote表示“决定、命令”的:decide, order表示“主张”的:maintain, urge表示“同意、坚持”的:consent, insist例如:1.The doctor suggested that he (should) try to lose his weight.2.He insisted that we (should ) tell him the news.3.When I suggested that he try shaving cream, he said, “The razor and water do the job. ”(当我建议他用刮胡膏时,他说“剃刀和水就行了”。
)4.He pursued various theories for several days until I suggested we take the toy apart to see how it did work. (他费了几天功夫寻找理论根据,直到我建议拆开看看它是如何转动的。
)5.One can suggest that students should spend two or three years in an English speaking country. (我们建议学生应在说英语的国家呆上两三年。
)在表示命令、建议、要求等一类动词后面的从句中虚拟语气很普遍,其结构如:order, suggest, propose, require, demand, request, insist, command, insist +... (should) do6.I suggest that we (should) hold a meeting next week.7.He insisted that he (should ) be sent there.但注意:在insist 后的从句中, 如果是坚持自己, 用陈述语气, 坚持别人做什么事情, 用虚拟语气.8.she insists that she is right.9.she insisted that I should finish the work at once.或者说,suggest, insist不表示建议或坚持要某人做某事时,即它们用于其本意暗示、表明、坚持认为时,宾语从句用陈述语气。
10.The guard at gate insisted that everybody obey the rules.三、在expect, believe, think, suspect等动词的否定或疑问形式后的宾语从句中的虚拟语气在expect, believe, think, suspect等动词的否定或疑问形式后的宾语从句中,我们经常用“should+动词原形(或完成形式)”,表示惊奇,怀疑,不满等。
I never thought that he should be such a brave young soldier.我们从来没想到他是个如此勇敢的小战士。
四、would rather ,would sooner,had rather,would (just) as soon ,would prefer之后的宾语从句中的虚拟语气would rather , would sooner, had rather, would (just) as soon,would prefer(希望)也用来表达主观愿望,它们之后的宾语从句中需用虚拟语气。
谓语动词用过去式表示现在或将来,用过去完成式表示与过去事实相反。
表示”宁愿做什么”或"对过去做的事的懊悔"。
(1).I would rather he came tomorrow than today.(2).John would rather that she had not gone to the party yesterday evening.(3).Don' t live in the world, I would rather( I would just as soon) you die.(4).I would rather you go tomorrow.(5).I would rather everything hadn' t happened in the past.(6).The manager would rather his daughter did not work in the same office.经理宁愿她女儿不与他在同一间办公室工作。