大学英语虚拟语气详解
大学英语六级常考语法精讲虚拟语气
大学英语六级常考语法精讲虚拟语气高校英语六级常考语法精讲：虚拟语气六级常考语法之虚拟语气1. 表示现在/过去/将来状况的虚拟条件句虚拟条件句主要有三种结构：1) 表示与现在状况相反：主句谓语用would / could / might +动词原形，从句谓语用动词的一般过去时(动词be的过去式一律用were)。
If I were you, I would not accept his offer.If I had time, I would certainly go to the cinema with you.2) 表示与过去状况相反：主句谓语用would / could / might + have +过去分词，从句谓语用过去完成时。
If I had got up a little earlier, I wouldnt have missed the train.If I had been more careful, I might have passed that exam.3) 表示与将来状况相反：主句谓语用would / could / might +动词原形，从句谓语用were +动词不定式或should +动词原形。
If I were to do the job, I would not be able to have enough time to study.If it should rain tomorrow, I would not go out with you.2. 虚拟条件句连接词if的省略假如虚拟条件句的从句中含有were, had, should, could 等词时，可以省略连接词if，但这时必需把were, had, should, could等词移到主语前面，形成倒装。
这种句型主要用于书面形式。
Were I to do the job, I would finish doing it within two weeks.Had it not been for his help, we couldnt have arrived there on time.Should it rain tomorrow, I would stay at home.3. wish后宾语从句中的谓语构成动词wish后的宾语从句表示未实现的或不行能实现的愿望，其宾语从句中的谓语动词要用虚拟语气，有以下三种构成形式。
大学英语语法精讲【重点、考点全涵盖】
语法部分第一讲虚拟语气I. 考点分析：虚拟语气是动词的特殊形式，用来表达说话人的意愿、建议、请求、意图、惊奇、设想等未能或不可能成为事实的情况，以及在说话人看来实现的可能性很小的情况。
虚拟语气是非常重要的语法考点。
考察历届四级试题，我们发现与虚拟语气有关的考题每次至少2题，有时甚至3-4题。
虚拟语气的考查要点有：1. 虚拟语气的形式：分清虚拟时间和主句、从句所使用的动词形式十分重要，因此我2. 要注意从句中第一/三人称的过去式was用were代替。
例如：If I were invited, I would come.If she were not ill, she could do a lot of things.3. if条件句中如谓语动词是were, had, should, could时，可以省略if, 把它们前置。
例如：Had my father a lot of money, he would send me abroad.Could I do it, I would surely do it.Should the Black Death reappear, what should we do?（万一黑死病再次出现，我们该怎么办？）4. 错综时间的条件句是难点，如99年1月第60题: If I hadn’t stood under the ladder to catch you when you fell, you wouldn’t be smiling now.（从句用过去完成时，主句用现在进行时）又如：If I were you, I would have gone to the film last night.(从句虚拟现在，主句虚拟过去)；If we hadn’t got everything ready by now, we should be having a terrible time tomorrow.(从句虚拟过去，主句虚拟将来)；If the weather had been more favorable, the crops would be growing still better.(从句虚拟过去，主句虚拟现在)5. 虚拟句的另一难点是省略if条件句的含蓄条件句，如：I would have written the paper before, but I have been ill.(=If I had not been ill, I would have written the paper before.);A true friend would have acted differently. (=A friend, if he had been true, would have acted differently.)6. 注意介词短语without, but for, in the absence等表示虚拟条件。
大学英语六级虚拟语气例题解析
大学英语六级虚拟语气例题解析大学英语六级虚拟语气例题解析汇总大学英语六级虚拟语气例题解析(一)1、Jean Wagner’s most enduring contribution to the study of Afro-American poetry is his insistence that it in a religious, as well as worldly, frame of reference.A. is to be analyzedB. has been analyzedC. be analyzedD. should have been analyzed解析：(C)在表示要求、愿望、建议、请求、命令等含义的名词同位语从句中，从句谓语动词要用虚拟语气形式，即should(可以省略)+动词原形。
2、 I would have gone to visit him in the hospital had it been at all possible, but I ______ fully occupied the whole of last week.A. wereB. had beenC. have beenD. was解析：(D)本道题目的前半句话是对过去情况的一种假设，但事实上并没有发生，而事实上没有发生的真实原因是句子的后半部分由but 引导的转折句所表述的真实。
因而but所引导的句子中应该用表示志过去事实相符合的表陈述的时态，即一般过去时。
3. I apologize if I you, but I assure you it was unintentional.A. offendB. had offendedC. should have offendedD. might have offended解析：(B)此题要求在if从句中选择适当的动词形式，以主句中的动词apologize(抱歉)来看，if从句中表达的内容应该是过去做的事，因此可以排除(A)，因为(A)是现在时。
(完整版)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。
大学英语六级之虚拟语气讲解
大学英语六级之虚拟语气讲解2016年大学英语六级之虚拟语气讲解虚拟语气表示说话者所说的话并非事实，或难以实现的，甚至表达相反的概念。
另外表示主观愿望或表达某种强烈的感情时，也用虚拟语气。
本文便是为大家讲解虚拟语气的语法。
欢迎阅读!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!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 thepost 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。
大学英语语法虚拟语气
• B。Should you be fired是由If you should be fired变来的，又如：Should you require (=If you should require) anything give me a ring.如 果需要什么，可以给我打电话。
4. 连词if的省略。 在书面语中，条件从句可以不用连词if, 而将谓语中 的过去式were, had或should等移至主语之前。如： Had I time, I would come. Were you in my position, you would do the same. Should they attack us, we’ll wipe them out completely.
“Mary looks hot and dry” “So _________ you if you had a high fever.” A. do B. are C. will D. would
D。那是因为其后的 if条件状语从句的谓语用 的是虚拟语气（许多同学会忽略此信息）， 所以主句要用 would而不用 will。
Yesterday, Jane walked away from the discussion. Otherwise, she ________ something she would regret later. A. had said B. said C. might say D. might have said
—Don’t you think it necessary that he ________ to Miami but to New York? — I agree, but the problem is ________ he has refused to. A. will not be sent; that B. not be sent; that C. should not be sent; what D. should not send; what
最经典最清晰虚拟语气讲解
虚拟语气定义：虚拟语气用来表示说话人的主观愿望或假想，不是事实或与事实相反。
陈述语气祈使语气动词的语气非真实条件句中的虚拟语气名词性从句中的虚拟语气虚拟语气特殊句型中的虚拟语气虚拟语气需特别注意的情况用法：一．IF引导的虚拟句式注意；混合虚拟（1）不同时间的虚拟：If he had listened to me, he would not be in trouble now.If he had told me yesterday, I should know what to do now.(2) 虚拟与陈述的混合：He could have passed the exam, but he wasn’t careful enough. You should have come earlier, the bus left a moment ago.二．名词性从句中的虚拟语气:从句谓语动词(should) +do1.主语从句：it is + adj + that结构2.宾语从句：主语+要求接虚拟语气的动词+that一个坚持：insist两个命令：order; command 两个决定：decide; determine三个建议：suggest; advise; propose四个要求：demand; ask; request; require注意：① suggest：暗示；insist：坚持说(不虚拟)② except, believe, think suspect等动词的否定形式或疑问句后面的宾语从句要用虚拟。
I never thought that he should be such a brave young solider③ should竟然I am glad that your novel should have won the first prize.④ wish引导从句的虚拟语气，谓语动词变化和if从句虚拟语气一样。
英语虚拟语气讲解
虚拟语气虚拟语气(Subjunctive Mood)这一语法项目是各类英语考试中心测试的重点之一。
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。
Ⅰ用以表示虚拟条件的虚拟语气虚拟条件句的三种基本类型: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”：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.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”：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.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”：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)大多数的虚拟条件句属于上面三种情况的一种，但并不排除存在条件和后果中，一个和现在情况相反，另一个和过去情况相反，例如：If you had followed what the doctor said, you would not have been so painful now.这个句子在高中出现频率颇高。