初中英语知识点总结-虚拟语气.doc

初中英语知识点总结-虚拟语气.doc
初中英语知识点总结-虚拟语气.doc

初中英语知识点总结:虚拟语气

虚拟,在汉语中表示一种假设的,不存在的情况,同样,英语中虚拟语气是用来表示说话人的主观愿望或假想,而不表示客观存在的事实,所说的是一个条件,不一定是事实,或与事实相反。虚拟语气通过谓语动词的特殊形式来表示。

在初中阶段,虚拟语气一般用于下列情况:

一、条件状语从句

1、与现在事实相反

若与现在事实相反,虚拟语气的条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。如:

if i were you, i would take an umbrella. 如果我是你,我会带把伞。(事实上我不可能是你)

if i knew her number i could ring her up. 要是我知道她的电话号码,我就可以给她打电话了。(事实上我不知道)

2、与过去事实相反

若与过去事实相反,从句:主语+had done ,主句:主语+should/would/could/might+have done,例如:

if i’d left sooner,i’d have been on time. 要是我早点动身,我就准时到了。(但我动身太迟了)

if i had got there earlier, i should/could have met her. 如果我早到那儿,我就会见到她。(事实:去晚了)

3、与将来事实相反

从句:①if+主语+were to do 主句:①主语+should/would/could/might+do

②if+主语+did/were ②主语+should/would/could/might+do

③if+主语+should+do ③主语+should/would/could/might+do

例如:if he went,would you go too? 如果他去,你也去吗?(大概他不会去)

if 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:来的可能性很小)

注意与说明:

对于与将来事实相反的情形,请注意以下几点:

一是这里说的与将来事实相反,实为对将来情况的推测;

二是此用法中的条件从句谓语除用过去式外,有时也用“should+动词原形”(表示可能性极小,常译为“万一”)或“were to+动词原形”(表示与将来事实相反的假设);

三是当条件从句使用“should+动词原形”这样的谓语时,主句谓语除可用“should (would, could, might)+动词原形”这样的虚拟语气外,也可用陈述语气或祈使语气。

如:

i should se e him, i’ll tell him. 万一我见到他,我就告诉他。

if it should rain tomorrow, don’t expect me. 万一明天下雨,就别等我了。

二、wish 后宾语从句

1、表示与现在事实相反的愿望,谓语动词用过去式。

例如:

i wish i had your brains.

我希望我有你那样的头脑。(事实:我根本比不上你)

2、表示与过去事实相反的愿望,谓语动词:had+done

例如:

i wish i had knownthe truth of the matter.

我希望我那时就知道这件事情的真相。(事实:那时还不知道)

3、表示将来难以实现的愿望,谓语动词:should/would(情态动词) + 动词原形

i wish i should havea chance again.

我希望我还能有一次这样的机会。(事实:很难再有这样的机会了)

常见考法

对于虚拟语气的考查,在单项和完形填空中出现的较多,在阅读理解中,也常会出现虚拟语气的句子。我们掌握了虚拟语气的用法,会帮助我们更好的理解短文。

典型例题:mary is ill today. if she _____,she ____ absent from school.

a. were not ill,wouldn’t be

b. had been ill,wouldn’t have been

c. had been ill,should have been

d. hadn’t been ill,could be

解析:题干的意思是“ mary今天病了,如果她没生病,今天她就会去上学了”。因为第一句说,mary今天病了,所以本题考查的是与现在情况相反的事情,因之,主句用would、should、could+动词原型,从句用一般过去时。

答案:a

误区提醒

1、在学习虚拟语气的时候,要对过去、现在、将来的虚拟的做出正确的判断。

2、一定要记住,虚拟语气的条件从句的谓语用过去式,动词be要用were。

典型例题:i ________ him the answer ________ possible,but i was so busy then.

a. could tell,if it had been

b. must have told,were it

c. should have told,had it been

d. should have told,should it be

解析:先分开看此题,由于设空处在主句,所以先看主句,因为由主句看不出题目所表达的具体时间,所以再看从句,此从句是由but引导的转折句,所表达的时态是一般过去时,意为“我那时很忙”,所以,主句发生的事情是与过去事情相反的事情,因之,主句用could、should、would+动词原形,从句用过去完成时。

答案:c

虚拟语气语法总结 虚拟语气主要指的的是带有非真实条件状语从句的复合句,表达的是说话人的遗憾后悔的语气,愿望以及建议,命令,要求等等的情感,往往说的是与事实相反或者没办法实现改变的东西。虚拟语气主要表现为在对过去现在或者将来的情况做出假设后,有可能出现的情况。 虚拟语气的内容主要有三大模块 1.虚拟条件句 第一模块就是涉及到条件从句部分的内容。这一部分的虚拟语气主要体现在三个方面:基本用法,各自为政,以及含蓄之美。 下表就是条件从句虚拟语气的基本用法: 通常,在上面表格里反映的是非真实条件句的虚拟语气模式,从句和主句的谓语动词时间是一致的,如果两者时间不一致,此时就是混合型虚拟语气。混合型虚拟语气的使用要求“各自为政”,即从句和主句根据各自假设的时间不同,采用上面表格中对应的的谓语动词形式。 如何“各自为政”呢?这就像是数学里的排列组合,一边有三种情况,交叉一搭配就出现了好多种情况。不管怎样,我们要遵循一个原则,就是“各自为政”。例如,从句是对过去情况的假设,而主句则是对现在情况的假设,那我们在使用时,从句就用过去完成式,而主句要用would/could do的形式。当然,也不是所有的AB配就是合理的,有时候在具体语境下,会出现矛盾的情况,这时我们就要结合要表达的意思来判断他们是对什么情况的假设,选择合适的形式。一般而言,主句的假设时间会发生在从句的假设时间之后。因为是有这么一个条件才会出现主句的现状。因此在此类的完成句子练习中,我们要特别提醒注意时间状语的暗示 1. If I had seen you, I would not be so worried now. (从句是对过去的假设,主句是对现在的假设)

虚拟语气: 表示说的话不是事实,不可能发生或者说可能性很小的情况,表达一种愿望、建议、假设。 if were/did, would do if had done, would have done if were to do/should do, would do 举例: If I were you, I would do nothing about it. If you had taken your teacher’s advice, you wouldn’t have made such a mistake. If it were to/ should rain tomorrow(表示降水率很低),they wouldn’t go shopping. 附注: 虚拟语气,条件状从倒装 状语从句中,去掉if,提前were/ had/ should 如:If I were you, I would give up. →Were I you, I would give up If you had taken the advice, you would have…. →Had you taken the advice, you would have… If the world shou ld come to an end,…… →Should the world come to an end…… 另外,without, but for, otherwise构成的条件状语从句中,也有含蓄的虚拟语气But for the popularization of electricity, we would lead a whole different life today. (popularization 普及,publicity 宣传) Without your help, I would have failed. We’ll go earlier, otherwise we wouldn’t get a seat.(表示可能性小)

【英语】中考考点_虚拟语气知识点汇总(全)经典 一、初中英语虚拟语气 1. If I _______ you , I _______ do that . A.was , would B.were ; wouldn’t C.am , won’t D.were , won’t 【答案】D 【解析】试题分析:句意:如果我是你,我不会那样做。本句是与现在事实相反的虚拟条件句,从句谓语用动词用过去式(be动词一般用were);主句用should (would,could,might)+ 动词原形。故选D。 考点:虚拟条件句。 2.If I not so busy ,I with you . A.was , would go B.were , would go C.was , should go D.were , will go 【答案】B 【解析】句意“如果我不忙,我就跟你去”。本题考查对将来的虚拟语气。即“if+过去时,主语+should/would/could/might do”结构。故选B。 点睛: 3. If I you,I buy a bike for him. A.was,would B.was,could C.were,would D.were,could 【答案】C 【解析】 试题分析:句意:如果我是你,我会给他买一辆自行车。buy sth for sb给某人买某物;本句用的是虚拟语气,表示与现在的事实相反,在虚拟语气中不能用was,而用were,因此选C。 考点:考查虚拟语气的用法。 4.— What would you do if you _______ a million dollars?

初中复习资料 目录英语词组总结for 和1.比较since 的四种用法2.since 延续动词与瞬间动词3. 重点部分提要词汇一. 单词⑴ 2冠词a / an / the: 3.some和any 4.family 5. little的用法 三. 语法 1. 名词所有格 2. 祈使句 1.英语构词法汇 2.英语语法汇总及练习 第1讲:名词 第2讲:代词 第3讲:形容词

第4讲:副词 第5讲:动词 第6讲:不定式 第7讲介词 第8讲:连词 第9讲:时态一 第10讲:时态(二) 第11讲:动词语态 第12讲:句子种类(一) 第13讲:句子的种类(二) 讲:宾语从句14第 第15讲:状语从句There be句型与中考试题第17讲ABC 被动语态复习第18讲 【初中英语词组总结】1 (see 、hear 、notice 、find 、feel 、listen to 、look at (感官动词)+do eg:I like watching monkeys jump 2 (比较级and 比较级)表示越来越怎么样 3 a piece of cake =easy 小菜一碟(容易)

4 agree with sb 赞成某人 5 all kinds of 各种各样 a kind of 一样 6 all over the world = the whole world 整个世界 7 along with同……一道,伴随……eg : I will go along with you我将和你一起去 the students planted trees along with their teachers 学生同老师们一起种树 8 As soon as 一怎么样就怎么样 9 as you can see 你是知道的 10 ask for ……求助向…要…(直接接想要的东西) 11 ask sb for sth 向某人什么 12 ask sb to do sth 询问某人某事ask sb not to do 叫某人不要做某事 13 at the age of 在……岁时 14 at the beginning of …………的起初;……的开始 15 at the end of +地点/+时间最后;尽头;末尾 16 at this time of year 在每年的这个时候 17 be /feel confident of sth /that clause +从句感觉/对什么有信心,自信 18 be + doing 表:1 现在进行时2 将来时 19 be able to (+ v 原) = can (+ v 原)能够…… 21 be afraid to do (of sth 恐惧,害怕……

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。 ②从句的动作与现在事实相反,而主句的动作与过去事实不符。 If he were free today, we would have sent him to Beijing. 如果他今天有空的话,我们会已经派他去北京了。 If he knew her, he would have greeted her. 要是他认识她的话,他肯定会去问候她了。 5、当虚拟条件句的谓语动词含有were, should, had时,if可以省略,这时条件从句要用倒装语序,即把were, should, had等词置于句首,这种多用于书面语。 Should he agree to go there, we would send him there.要是他答应去的话,我们就派他去。 Were she here, she would agree with us.如果她在这儿的话,她会同意我们的。 Had he learnt about computers, we would have hired him to work here. 如果他懂一些电脑知识的话,我们已经聘用他来这里工作了。 【注意】 若条件从句为否定句,否定词not应置于主语之后,而不能与were,should,had 等缩略成Weren't,Shouldn't,Hadn't而置于句首。 Had it not been for the bad weather we would have arrived on time. 若不是天气坏,我们就准时到达了。 ②有时省略if后提前的had不是助动词: Had I time,I would come. 假若我有时间,我会来的。(=If I had time…) 6、非真实条件句中的条件从句有时不表达出来,暗含在副词、介词短语、上下文或其他方式表示出来,这种句子叫做含蓄条件句。 ①将条件会暗含在介词短语中,如without…, but for…,otherwise(要不是因为)等 But for his help, we would be working now. (要不是他的帮助,我们还会在工作呢。

最新中考考点_虚拟语气知识点汇总(全) 一、初中英语虚拟语气 1.If I ________ ten years younger, I _________ piano lessons and go to a music college. A.am; will take B.was; took C.were; will take D.were; would take 【答案】D 【解析】 试题分析:if虚拟语气中,对现在的情况进行虚拟,从句谓语动词均用一般过去时(be动词用were),主句用would/should/could/might+do.句意:如果我再年轻十岁,我会参加钢琴课程并去上音乐大学。故选D. 考点:if条件状语从句的虚拟语气 点评:虚拟语气是一种特殊的动词形式,中考中有所涉及,但不常见。用来表示说话人所说的话并不是事实,而是一种假设、愿望、怀疑或推测。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。 2.The air pollution is worse and worse. The government suggests that people ____ to work by subway or by bus. A.go B.goes C.going D.to go 【答案】A 【解析】 【详解】 句意:空气污染越来越糟糕。政府建议人们乘地铁或者乘公交车去上班。 考查谓语动词。A. go 去;B. goes 去;C. going 在去;D. to go 为了去。这是一个that引导的宾语从句,suggest后跟的宾语从句应用虚拟语气(should)do结构,should可省略。故选A。 3.If I ______ you, I ______invite him to go to see a movie. A.am;would B.were;will C.were;would D.was;will 【答案】C 【解析】 试题分析:句意:如果我是你,我会邀请他去看电影。go to see a movie去看电影;invite sb to do邀请某人做某事;在表达与现在事实相反的虚拟语气中,Be用were,主句用

【英语】虚拟语气知识点总结和题型总结 一、初中英语虚拟语气 1. If I _______ you , I _______ do that . A.was , would B.were ; wouldn’t C.am , won’t D.were , won’t 【答案】D 【解析】试题分析:句意:如果我是你,我不会那样做。本句是与现在事实相反的虚拟条件句,从句谓语用动词用过去式(be动词一般用were);主句用should (would,could,might)+ 动词原形。故选D。 考点:虚拟条件句。 2.If I _______ you, I would say another student could do it better. A.was B.were C.were D.are 【答案】B 【解析】 【详解】 句意:如果我是你,我会说另一个学生可以把它做得更好。 考查虚拟语气。根据句意可知“现在事实”相反,此句是虚拟语气,be动词使用were;故选A。 3. If I ______ you, I _____the job. A.was; will take B.was; would take C.were; would take D.were; will take 【答案】 C 【解析】 试题分析:句意:如果我是你,我就要这份工作。If引导的句子是愿望时,用过去式表示,而且系动词用were,主句用would加原形。故选C。 考点: 考查虚拟语气的用法。 4.If I ______ you, I ______invite him to go to see a movie. A.am;would B.were;will C.were;would D.was;will 【答案】C 【解析】 试题分析:句意:如果我是你,我会邀请他去看电影。go to see a movie去看电影;invite sb to do邀请某人做某事;在表达与现在事实相反的虚拟语气中,Be用were,主句用would。 考点:考查虚拟语气。 5.— What would you do if you _______ a million dollars? — I would give it to charity.

虚拟语气 在英语文法中有三种语气,即直述式语气(In dicative Mood)、祈使语气(Imperative Mood)和虚拟语气(Subjective Mood),其中前两种我们早已熟悉了,这里则不多谈了,女口:How beautiful she is!则是直述式语气,而Hurry up! Do n't hurry up则是祈使语气。我们主要来看看虚拟语气的主要用法。虚拟语气主要是用来表达一种无法实现的愿望,一种与事实相反的情况,或者将不可能实现的,或可能性很小的事实,假想为事实予以表述。这样的动词结构称为虚拟语气。它主要有三种形式,即与现在事实相反的假设,与过去事实相反的假设,与将来事实相反的假设。它们具体结构如表8 —7。 虚拟语气的构成 虚拟语气其他习惯用法简表

1语法辨析 In correct: If I was a girl, I would marry you Correct: If I were a girl, I would marry you 表示与现在事实相反的虚拟语气时,if条件句中的be动词一律用were,这句话应译为我要是个女孩,我就嫁给你。实际上不可能是个女孩。 In correct: If I were you I will not worry Correct: If I were you I should n't worry 现在时的虚拟语气主句要用should或would加动词原形,这句话应译为我要是你的话,就没有必要烦恼。要注意这种语态用在这里实际上是想把要讲出的观点表达得婉转些,有礼貌些。 In correct: God forgives you! Correct: God forgive you! 这里的主语God是第三人称单数,之所以动词不加s是因为要表达一种祝愿,即人力所不能及的事情,实际上是forgive前有一助动词should, May 等, 但在口语中将其省略了。如:May you be happy祝你幸福。 In correct: If the weather was nice yesterday, we would have gone to the zoo Correct: If the weather had been nice yesterday we would have gone to the zoo

虚拟语气的用法总结 语气:语气是动词的一中形式,它表示说话人对某一行为或事情的看法和态度。 虚拟语气表示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。如If I were you, I should study English. 一.虚拟语气在条件从句的用法 条件句有两类,一类是真实条件句;一类是非真实条件句,也就是虚拟条件句。 如果假设的情况是有可能发生的,就是真实条件句,谓语要用陈述语气。如If it doesn’t rain tomorrow, we will go to the park. 如果假设的情况是过去或现在都不存在的,或将来不大可能发生的,则是虚拟条件句。如If he had seen you yesterday, he would have asked you about it. 在含有虚拟条件句的复合句中,主句 If her mother had taken the doctor’s advice, she would/might have got well earlier. If it were to rain tomorrow, the match would be canceled. 有时候省略if,采用局部倒装语序。把had /should/were 等动词(不包括行为动词)移到从句的句首。例如: Were it to rain tomorrow, our picnic would be canceled. Had it not been for the storm, we would have arrived in time. Should the earth stop running, what would happen? 二. 错综时间条件句 有时条件从句的动作和主句动作发生的时间不一致,这时需要根据意思采用表示不同时间的动词形式来进行调整。 If she had taken the doctor’s advice, she might still be alive. If I were you, I would have accepted their terms. 三.含蓄条件句

虚拟语气 虚拟语气表示说话人的愿望,假设,猜测或建议,而不是表示客观存在的事实。高考考查虚拟语气主要和情态动词相结合。 1 (1be动词的过去式用were”。如: ?. If I were a boy, I would join the army. ? (2 则用过去分词” ? (4)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,动词的形式要根据它所表示的时间作相应调整。如: ?. If they had worked hard, they would be very tired.(从句说的是过去,主句指的是现在) ?. Were I a boy, I would join the army. ?. Had he taken my advice, he would have succeeded. ?. Were it not for the expense, I would go to Britain. 2、虚拟语气用于名词性从句 ( ①。表示不能实现的愿望,译为“要是……就好了”等。 表示将来不能实现的愿望,从句中的谓语动词用“would/could + 动词原形”; 表示过去不能实现的愿望,从句中的谓语动词用“had + 过去分词”或“could(should) + have + 过去分词”。如: ?. I wish it were spring all the year round. ?. I wish I had known the answer. ? suggest, advise, propose, demand, require, insist, request, should + 动词原形或是动词原形。如:?. She suggested we (should) leave here at once. ? (2 作表示建议、 等的表语从句和同位语从句,从句中的谓语动词用“(should)+ 动词原形”。如: ?. His suggestion that we (should)go to Shanghai is wonderful. ? (3 “should + 动词原形”

关于虚拟语气的知识点整理 虚拟语气的重点是: 1.一些常见的虚拟语气的句型或结构。 2.虚拟语气的特殊形式,即用来表示要求、建议、命令、提议、意愿等的主语从句、宾语从句、表语从句和同位语从句中的虚拟形式。 3.主从句表示不同的时间概念、事实或假设情况,从而交错成为复合虚拟语气。 4.含蓄条件句中的虚拟语气的表示愿望的虚拟形式。 上述四个要点往往在完形填空或者阅读理解里面存在,尤其是每年完形填空都至少有一道直接考这方面的知识的题目,而在阅读理解里,我们掌握上述四个重点对于我们理解文章的大意和作者态度很有帮助,了解哪些观点是作者假设的、虚拟的,哪些是真实的,这样对于我们回答关于作者态度观点题很有帮助。 下面我们将主要从上述四个方面来重点论述在考试中应该注意的问题。 一、虚拟语气的常见类型和句型 (1)由wish引起的表示愿望的虚拟语气 A.用wish表示对现在的愿望时,它所引起的宾语从句中谓语动词形式为:过去式(be动词用were)。 B.用wish表示对将来的愿望时,它所引起的宾语从句中谓语动词形式为:would, could, might+ 动词原形。 C.wish用于对过去的事实表示一种不可能实现的愿望时,宾语从句中的谓语动词形式为:had+动词过去分词或could, would + have +动词过去分词。 The picture exhibition bored me to death; I wish I had not gone to it. ---“I let Joe borrow our radio for the afternoon.” ---“That’s all right, but I wish he would buy one of his own.” I wish that he weren’t so lazy. (2)had hoped引起的宾语从句中备用语动词形式为would+动词原形,表示一种过去未实现的愿望或令人失望的事。 His father had hoped that his son would go to business with him, but his son became an artist later. (3)would (had) rather, would as soon, would sooner和would prefer所引起的从句中要求用过去式表示当时或将来的情况,用过去完成时表示过去的情况,表示希望或婉转的责备。例如: I’d rather you posted the letter right away. 我倒希望你把这封信立刻寄出去。 I would prefer he didn’t stay there too long.我倒希望他不要在那儿可得太久。 I would just as soon you had returned the book yesterday.我真希望你昨天把这本书还了。 (4)I t’s (high, about) time that 句型中that从句中要求用虚拟语气形式,即动词要用过去式。 It’s time that something was done about the traffic problem downtown. It is high time that we put an end to this discussion.现在是我们该结束讲座的时候了。 (5)as, 或者whether…or…谓语多用be的原形,引导让步虚拟从句,这种用法通常采用倒装结构:Church as we use the word refers to all religious institutions, be they Christian, Islamivc, Buddhist, Jewish, and so on. The business of each day, be it selling goods or shipping them, went quite smoothly. (6)由连接词in case, so that ,unless, lest ,for fear that引起的状语从句中,谓语动词要用虚拟形式,即should(might, would)+动词原形,例如: She put a blanket over the baby for fear that he should catch cold. 她在那个婴儿身上盖上了毯子以免他着凉。 The bad man was put in the soft-padded cell lest he injure himself. (7) if it were not for…与现在事实相反,if it had not been for与过去事实相反,两个都相当于but for: If it had not been for his help(=but for his help),we would not have succeeded.

专四语法(虚拟语气) 虚拟语气用来表示说话人的主观愿望或假想,所说的是一个条件,不一定是事实,或与事实相反。 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。 eg. If he comes, he will bring his violin. 典型例题 The volleyball match will be put off if it ___. A.will rain B. rains C. rained D. is rained 答案B。真实条件句主句为将来时,从句用一般现在时。 注意: 1)在真实条件句中,主句不能用be going to表示将来,该用shall, will. (错) If you leave now, you are never going to regret it. (对) If you leave now, you will never regret it. 2)表示真理时,主句谓语动词便不用shall (will) +动词原形,而直接用一般现在时的动词形式。 从句中提出一种与客观现实不相符或根本不可能存在的条件,主句会产生的一种不可能获得的结果。条件句中的虚拟语气根据不同的时间有三种不同的形 ?If I had time, I would do it again. ?If I had known of your arrival, I should have met you at the station. ?If she had further considered the problem, she might have come to the correct conclusion. 真题举例:

最新虚拟语气知识点总结 一、初中英语虚拟语气 1.—A student in my class said to me, “if I ______our math teacher, I_____ make math learning easier and more interesting instead of giving the kids much homework to do every day.”A.were, would B.am, will C.was, would D.were, will 【答案】A 【解析】 试题分析:句意:我班里的一个学生对我说:如果我是数学老师,我会使数学学习更简单有趣,而不是每天给学生许多作业去做。虚拟语气是一种特殊的动词形式,用来表示说话人所说的话并不是事实,而是一种假设、愿望、怀疑或推测。其主要有三种结构: 1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词” 3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”。 该句描述的是与现状相反的事实故选A。 考点:考查虚拟语气。 2.--------- Come and join us, Jim! ---------- I’m sorry I can’t . If I _______ time, I would certainly go. A.will have B.have had C.had D.had had 【答案】C 【解析】 试题分析:虚拟语气是一种特殊的动词形式,用来表示说话人所说的话并不是事实,而是一种假设、愿望、怀疑或推测。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。 (1)、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” (2)、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词” (3)、与将来事实相反

虚拟语气语法汇总

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虚拟语气 在英语文法中有三种语气,即直述式语气(Indicative Mood)、祈使语气(Imperative Mood)和虚拟语气(Subjective Mood),其中前两种我们早已熟悉了,这里则不多谈了,如:How beautiful she is! 则是直述式语气,而Hurry up! Don't hurry up 则是祈使语气。我们主要来看看虚拟语气的主要用法。虚拟语气主要是用来表达一种无法实现的愿望,一种与事实相反的情况,或者将不可能实现的,或可能性很小的事实,假想为事实予以表述。这样的动词结构称为虚拟语气。它主要有三种形式,即与现在事实相反的假设,与过去事实相反的假设,与将来事实相反的假设。它们具体结构如表8-7。 虚拟语气的构成 种类条件句结构主句结构 与现在事实相反动词用过去式 be 动词用were Should/could+动词原形 would/might+动词原形 与过去事实相反的用had+过去分词 Should/could+have+过去分词 would/might+have+过去分词 与将来事实相反动词用过去式 were to 加动词原形 should 加动词原形 should+动词原形 would+动词原形虚拟语气其他习惯用法简表 种 类 功用句型例句 虚拟语气表示主观 愿望 主句谓语宾语从句谓语动词I wish we could go to the seaside today. wish 现在过去式 过去 had+过 去分词 I wish I had gone to the basketball match. 将来 should+ 动词原 形 would+ 动词原 形 could+动 词原形 might+动 词原形 I wished I could fly to the moon. I wish you would stay here a little longer. would rather 现在过去式 I would rather you came to my party tomorrow. 表示虚拟状语从句从句动She looked after the orphan as if he

虚拟语气(注意时态和所用规则) 一般原则 现在:if+主+动词过去式(be动词用were)主+should/could/would/might+do 过去:if+主+had + done 主+should/could/would/might+have/has + done 将来:if+主+动词过去式 If+主+were to do 主+should/could/would/might+do If+主+should do 出现with、without、but for、otherwise、ever if 、ever though………用法与一般原则一样 Wish原则 虚拟的动作相比wish是同时时,虚拟部分用-----------过去式 过去-----------过去完成时 未来-----------could/would do 例:I wish ……………………………… If only =I wish 学过倒装的,可以回顾一下if的倒装形式 区别:If only 与only if (if)(只有…才…) 意思雷同首字母

Would rather原则 对现在虚拟-------用过去式 过去-------用过去完成式 将来-------用过去式 例:I’d rather that……………… As if /as though 原则 对现在虚拟-------用过去式 过去-------用过去完成式 将来-------用would do 区别:as if/as though与even if/even though 前者意思是好像,后者意思是即使、虽然后三种原则区别是对将来的虚拟形式不同

英语虚拟语气总结(一) 一、概说 英语有三种语气,即陈述语气、祈使语气和虚拟语气。陈述语气用于陈述事实、提出看法或问题等,祈使语气用于表示请求、命令或警告等,虚拟语气则表示假想或主观愿望:He is honest. 他很诚实。(陈述语气) Don’t be late next time. 下次别迟到。(祈使语气) If I were you I wouldn’t go. 我要是你,我就不会去。(虚拟语气) I wish I had a lot of money. 要是我有很多钱就好了。(虚拟语气) 二、带虚拟条件的虚拟语气 1.真实条件句和非真实条件句 条件句有真实条件句和非真实(虚拟)条件句两种。真实条件句所表示的假设是有可能发生的,而非真实条件句则通常表示一种假想,与事实相反或不大可能会发生:If I have time, I will go with them. 假若我有时间,我就同他们去。(陈述语气) If I were you, I would go with them. 假若我是你,我就同他们去。(虚拟语气) 2.虚拟条件句的三种基本类型 (1)若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”: If you took a taxi,you’d get there quicker. 如果你坐出租车去,你可以快一点到那里。(但你不坐) If I knew her number I could ring her up. 要是我知道她的电话号码,我就可以给她打电话了。(可惜我不知道) (2)若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词”: If I’d left sooner,I’d have been on time. 要是我早点动身,我就准时到了。(但我动身太迟了) If we had found him earlier we could have saved his life. 要是我们当时早点找到他的话,我们就可以救活他。(可惜我们找到他太晚了) (3)若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”: If he went,would you go too? 如果他去,你也去吗?(大概他不会去) If I asked him,I’m sure he’d help us. 如果我向他提出要求,肯定他会帮助我们。(不过我不打算这样做) 注:① 主句谓语中的should主要用于第一人称后。would, might, could的大致区别是:would表示结果,might表示可能性,could表示能力、允许或可能性。比较:If you tried again you would succeed. 要是你再试一试,你就会成功的。(would 表结果) If you tried again you might succeed. 要是你再试一试,你可能会成功的。(might

英语总复习虚拟语气知识点总结 一、初中英语虚拟语气 1. ---Tom is always making so many mistakes in his English exercises! --- Yeah. If he ________ more careful, he ________ fewer mistakes. A.was; will make B.is; would make C.were; will make D.were; would make 【答案】D 【解析】 试题分析:句意:汤姆总是在英语练习中犯那么多的错误!—如果他能更细心一些,他就会犯更少的错误。 表示与现在事实相反的假设,If+主语+动词过去式(be动词用were),主语+would/should/might/could+动词原形。根据题意及句型,故选D。 考点:考查虚拟语气的用法。 2. If I __you . I__study harder. A.am , will B.was, would C.were, would D.were, will 【答案】C 【解析】 试题分析:句意:如果我是你,我会更努力学习。这个句子要用虚拟语气,表示与事实相反。所以用过去式were, would,故选C。 考点:考查虚拟语气。 3.If I _____ one million dollars, I________ travel around the world with my parents. A.have; will B.had; will C.had; will D.had; would 【答案】D 【解析】 试题分析:如果我有一百万美元,我要和我的父母环游世界。结合语境可知主句描述的是将来动作,用将来时态。从句中是对将来的虚拟,故用过去时态。选D。 考点:if引导的条件状语从句 点评:虚拟语气是一种特殊的动词形式,用来表示说话人所说的话并不是事实,而是一种假设、愿望、怀疑或推测。其主要有三种结构: 1、与现在事实相反 若与现在事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形” 2、与过去事实相反 若与过去事实相反,条件从句的谓语用过去完成时(had+过去分词),主句谓语用“should (would, could, might)+have+过去分词” 3、与将来事实相反 若与将来事实相反,条件从句的谓语用过去式(be通常用were),主句谓语用“should (would, could, might)+动词原形”:

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