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虚拟语气讲解详细,

虚拟语气讲解详细,
虚拟语气讲解详细,

虚拟语气详解

虚拟语气详解 虚拟语气表示说话人的主观愿望(往往与客观事实相反),或是表示假象和猜测。虚拟语气无论从形式上还是时态上都比较复杂,需要归类记忆。 虚拟语气大体分为三类:(1) be型虚拟(2) were型虚拟(3) if 条件句及主句虚拟下面会详细说每种虚拟形式的特征和规律,考试时先判断属于哪种虚拟类型,剩下的皆是套路~ (1)be型虚拟(基本是套路) 形式:should + 动词原形,should可以省略 用法:1)表示“命令、建议、要求”等意义词语之后的宾语从句用be型虚拟,常见的词如下: demand, desire, insist, order, ask, command, propose, recommend, suggest, prefer, require, request等 最常见的形式是这类动词后面接着一个宾语从句,则宾语从句的谓语部分要用(should)+ 动词原形来虚拟 例: We demand that the meeting(should)be postponed. The manager suggested that we (should) work together. 注意:有时候你所见到不一定是上述动词引导的宾语从句,而是由上述词变体后所引导主语从句(it做形式主语,如:it is advised/ suggested/ requested/ ordered/ proposed that…)、表语从句或同位语从句 例如:It is required that the students (should) learn a foreign language. (主语从句) The requirement is that all the equipment in the meeting room (should) be checked twice before. (表语从句) We didn’t stand for his proposal that the meeting (should)be postponed. (同位语从句) 只要看到句中有上述动词或其变体,不管词性怎么变、句型怎么变,都用be型虚拟! 特例:suggest和insist这两个比较特殊,当suggest作“暗示、表明、说明”讲,insist 作“坚持说”讲,后面一般跟的是客观事实,不需要虚拟~这是一个比较重要的考点,体会下面两组句子: We all suggest that a lab (should) be built. 我们都建议建一个实验室。 Her expression suggests that she is angry. 她的表情说明她生气了。 She insisted that we should find the source of the river. 她坚持主张我们应该找到河的源头。 She insisted that she had done nothing wrong. 她坚持说自己没做错事。 suggest 的区别很明显,但insist有点难辨别,一般来说如果insist后面跟的是某种主张,或是坚持要做一件事,那么用虚拟。 2)表示主观看法,常表示“某事是必要的、重要的。。。怎么怎么样的”,尤其是在“ it is +名词/形容词+ that从句”结构中,常见的形容词包括:advisable, desirable, essential, imperative, important, necessary, obligatory, proper, dispensable, impossible, natural, surprising等 例如:It is advisable that you (should) leave now. It is necessary that teenagers (should) take part in outside activities. It is of great importance that smoking (should) be banned in public area.

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If 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,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 done If 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

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英语虚拟语气解题技巧讲解及练习题(含答案)及解析 一、初中英语虚拟语气 1.I’ m so busy. If I time, I travel around. A.have; would B.have; could C.had; would D.had; will 【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。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”。 句意:我是那么忙。如果我有时间我会周游世界。与现在事实相反故选C。 考点:考查虚拟语气。 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 ____Alice, I _____them the truth. A. was , would tell B. were ,would tell C. am, will tell D.is , will tell 【答案】B 【解析】 试题分析:本题的含义是如果我是你,我将告诉他们真相,本题if引导的是一个虚拟的条件句,在虚拟句中,be用were,主句通常用过去的一种,will应该用would,故本题选B。 考点:if引导的虚拟条件句。 点评:在英文中条件句有两种,一种是真实的条件句,if后遇到将来时用一般现在时,一

非常详细的虚拟语气讲解资料

虚拟语气 第一部分:语气的定义和种类 1 语气(mood) 语气是动词的一种形式,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 ⑴、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。如: ①There are two sides to every question.每个问题都有两个方面。 ②Were you busy all day yesterday?昨天一整天你都很忙吗? ③How good a teacher she is!她是多好的一位老师啊! ⑵、祈使语气:表示说话人对对方的请求或命令。如: ①Never be late again!再也不要迟到了。 ②Don’t forget to turn off the light.别忘了关灯。 ⑶、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: ①If I were a bird, I could fly in the air.如果我是一只小鸟,我就能在空中飞行。 ②I wish I could pass the examination.我希望我能通过考试。 ③May you succeed!祝您成功! 虚拟语气在语法里算得上是个难点。让我们就从最简单的开始吧。 第二部分:简单句中的虚拟语气 一、情态动词的过去式用于现在时态时,表示说话人的谦虚、客气、有礼貌、或委婉的语气,常用于日常会话中。如: ⑴.Would you be kind enough to show me the way to the post office?请你告诉我去邮局的路好吗? ⑵.It would be better for you not to stay up too late.你最好别熬夜到很晚。 二、表祝愿。 1、常用“may+动词原形”表示祝愿,但愿,此时may须置于句首(多用于正式文体中)。 ⑴、May good luck be yours!祝你好运! ⑵、May you be happy!祝你快乐! ⑶、May you do even better!祝你取得更大成就! ⑷、May you have a good time. 祝愿你玩的痛快。 ⑸、May the friendship between us last long. 祝愿我们的友情天长地久。 ⑹、May you be happy. (注意那个be ) 祝你幸福。 2、用动词原形。例如: (1).Long live the people! 人民万岁! (2).“God bless you,”said the priest.牧师说:“愿上帝保佑你!” (3).Have a good journey! 祝愿你旅途愉快! 三、表示强烈愿望。(该类型虚拟语气谓语仅用动词原形,第三人称单数也不加“s”) (1).God save me. (2).Heaven help us. 四、表命令 1.命令虚拟语气只能用在第二人称(you),而且通常省略主语(也就是you)。 2.句子尾通常加上感叹号:! 3.虚拟语气动词用一般现在时态(Simple Present),如:work, be , go 4.否定形式的命令语气,可用助动词do,加上not。 (1). Work ! (2). Work harder ! (3). Be more alert ! (虚拟语气动词Be) (4). You go out ! (5). Do not work so hard. (do not 表示否定的虚拟语气) (6). Don't be afraid. (口语中常用don't 代替do not) 五、在一些习惯表达中。如: (1).You’d better set off now.你最好现在就出发。 (2).I’d rather not tell you the secret.我情愿不告诉你这个秘密。 第三部分:名词性从句中的虚拟语气 第一节:宾语从句(Subordinate Clause)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)

英语总复习虚拟语气完整归纳(1)

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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。

虚拟语气讲解

虚拟语气归纳和练习 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

(完整版)虚拟语气倒装(讲解+练习)

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.

英语虚拟语气讲解

英语虚拟语气讲解 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。 一. 虚拟语气在条件句中的应用 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 与现在事实相反 If 主语+动词过去式(be的过 去式用were) Should would, might, could+动词原形 与过去事实相反If 主语+had+过去分词should would, might, could)+ have +过去分词 与将来事实相反If 主语+动词过去式(be的过去 式用were);should+动词原 形;were to+动词原形 should(would, might, could)+动词原形 1. 与现在事实相反的虚拟条件句, 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, If I were to be twenty years old next year, I would take the course of French.

高考虚拟语气专项讲解

虚拟语气 一、考点聚焦 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假设,条件状语从句中的谓语动词用“过去式(be动词的过去式用were)”,而主句中的谓语动词用“would / should/ could / might + 动词原形”。如:If I were a boy, I would join the army. If the had time, she should go with you. (2)表示与过去的事实相反,条件状语从句中的谓语动词用过去完成时,主句中的谓语动词则用“would / should / might / could + have +过去分词”。如: If he had taken my advice, he would have succeeded in the competition. (3)表示与将来事实相反,条件状语从句中的谓语动词一般过去时或should(were to) + 动词原形,而主句中的谓语动词则用would / should/ could might + 动词原形。如; If it were to rain tomorrow, the football match would be put off. (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)虚拟语气在宾语从句中的运用。 ①“wish + 宾语从句”表示不能实现的愿望,译为“要是……就好了”等。表示现在不能实现的愿望,从句中的谓语动词用一般过去时;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. I wish I could fly like a bird. ②在表示建议、要求、命令等的动词suggest、advise、propose、demand、require、insist request、command、order等后的宾语从句中,谓语动词用should + 动词原形或是动词原形。如: She suggested we (should)leave here at once. The doctor ordered she should be operated. (2)虚拟语气在同位语从句和表语从句中的运用。

虚拟语气的用法讲解

第一部分:语气的定义和种类 1 语气(mood) 语气是动词的一种形式,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 ⑴、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。如: ①There are two sides to every question.每个问题都有两个方面。 ②Were you busy all day yesterday?昨天一整天你都很忙吗? ③How good a teacher she is!她是多好的一位老师啊! ⑵、祈使语气:表示说话人对对方的请求或命令。如: ①Never be late again!再也不要迟到了。 ②Don’t forget to turn off the light.别忘了关灯。 ⑶、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: ①If I were a bird, I could fly in the air.如果我是一只小鸟,我就能在空中飞行。 ②I wish I could pass the examination.我希望我能通过考试。 ③May you succeed!祝您成功! 虚拟语气在语法里算得上是个难点。让我们就从最简单的开始吧。 第二部分:简单句中的虚拟语气 一、情态动词的过去式用于现在时态时,表示说话人的谦虚、客气、有礼貌、或委婉的语气,常用于日常会话中。 如: ⑴.Would you be kind enough to show me the way to the post office?请你告诉我去邮局的路好吗? ⑵.It would be better for you not to stay up too late.你最好别熬夜到很晚。 二、表祝愿。 1、常用“may+动词原形”表示祝愿,但愿,此时may须置于句首(多用于正式文体中)。 ⑴、May good luck be yours!祝你好运! ⑵、May you be happy!祝你快乐! ⑶、May you do even better!祝你取得更大成就! ⑷、May you have a good time. 祝愿你玩的痛快。

虚拟语气语法讲解

虚拟语气语法讲解 虚拟语气 英语句子中谓语动词的语气有三种: 1. 直陈语气(The Indiative d)直陈语气用于直截了当地陈述事实、描述状态: He has published quite a nuber f essays this year .他今年已发表了好几篇论。 2. 祈使语气(The Iperative d) 祈使语气用于提出请求、命令、建议或是劝告等: ait utside until yu are asked . 请在外面等候,请你进再进去。 Lets ust take a break, shall we ? 我们休息一会儿,好吗? 3. 虚拟语气(The Subuntive d) 虚拟语气用于表示主观愿望和假设的虚拟情况。虚拟语气不太顾及事实的存在,它表现出说话人的主观因素比较多。所以说话人所讲的内容往往是与事实相反的;或是其实现的可能性微乎其微,甚至于没有实现的可能性。当然,有时为了使说话的语气客气、缓和、委婉,也使用虚拟语气。例如: I wish yu were re areful .但愿你更细心一些。 If I had re ney, I wuld buy a bigger apartent.

我要是有再多一点钱,我就买一套更大一些房子。 uld yu ind shutting the dr ? 劳驾您把门关上。 一、虚拟语气在条件状语从句中的构成和用法 1. 表示一种与过去事实相反的假设情况,条件从句中的谓语动词要用“had+过去分词”,主句中的谓语动词要用“wuld / shuld / uld / ight+have+过去分词”。如: If yu had e here yesterday, yu wuld have seen hi. 如果你昨天到这里,你就会看见他了。 2. 表示一种与目前事实相反的假设情况,条件状语从句中的谓语动词要用一般过去式(be动词常用were),而主句中的谓语动词则要用“wuld / shuld / uld / ight+动词原形”。如: If I had his telephne nuber, I wuld all hi nw. 如果我有他的电话号码,我现在就打电话给他。 If I were yu, I wuld nt tell hi that. 如果我是你,我就不把那件事告诉他。 3. 表示与将的事实可能相反的假设情况时,条件状语从句中的谓语动词要用:1) shuld+动词原形,或2) 一般过去式,或3) were+不定式,主句中的谓语动词要用“wuld+动词原形“。如: If it snwed trrw, any rps wuld die f ld. = If it were t snw trrw, any rps wuld die f ld. = If it shuld snw trrw, any rps wuld die f ld. 如果明天下雪,许多庄稼都会冻死。 4. 有时候,条件和结果不是指同一个时间,这时,应根据上面谈到的几种情况,使用相应的形式,这种虚拟语气

(完整版)【精选】虚拟语气练习题及答案解析

情态动词、虚拟语气60题 1. ——Don’t forget to bring my new books tomorrow afternoon. —— No, I_______. A. don’t B. can’t C. won’t D. couldn’t 2. ——I hear you’ve got a set of Australian coins.___I have a look? —— Yes, certainly. A. Do B. May C.Shall D. Should 3. He seldom listens to others. He_____answer for what he has done. A. shall B. will C. can D. would 4. ——May I leave the office before 5 o’clock in the afternoon? ——No, I’m afraid you_______. A. needn’t B. shouldn’t C. mustn't D. won’t 5. —— Shall I tell John about it? —— No, you____. I don’t know his telephone number. A. needn’t B. wouldn’t C. mustn’t D. shouldn’t 6. Mr Bush is on time for everything. How___it be that he was late for the opening ceremony? A. can B. should C. may D. must 7. The traffic light is red, so I______stop my car. A. must B. have to C. can D. mustn’t 8. —— What happened to the young trees we planted? —— The trees______well, but I didn’t water them. A. might grow B. needn’t have grown C. would grow D. would have grown 9. I was really anxious about you. You___home without a word. A. mustn’t leave B. shouldn’t have left C. couldn’t have left D. needn’t leave 10. Children________in public very often. A. should be praised B. shouldn’t have praised C. shouldn’t have be en praised D. shouldn’t be praised 11. Let’s clean the classroom, _______?

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