虚拟语气语法汇总
虚拟语气语法总结
虚拟语⽓语法总结虚拟语⽓语法总结1.虚拟条件句谓语动词的构成形式1) If you got burnt and dropped the pan of burning oil, you would have a house on fire.2) If Marry hadn’t devoted all her time to study, as was the case with Tom, she c ouldn’t have passed the exam.3) If our train were to arrive late, we should cance l the plan4）If it were not for the fact that you are ill, I would ask you to do it right now.2．特殊虚拟条件句（1）倒装虚拟条件句1）Had you (=If you had) invited us, we would have come to your party.2）Were I (=If I were) you, I would do more practice after class.3）Should it rain(If it should rain) tomorrow, I wouldn’t’t go.4）Had he not broken (If he had not broken) the rules last week, he wouldn’t fall behind now, which annoys his mother.(核)（2）. 错综虚拟条件句条件从句的动作和主句的动作不是同时发⽣.If I had earned some money last summer, I would go on vacation next month.If you had not missed the bus, we would be enjoying their concert now.If it hadn’t been for the tsunami last year, the old man could be living a happy life now.（3）. 含蓄虚拟条件句虚拟条件从句通过下述词语引出：with, without, but for, or, otherwise, if it had not been / if it were not for…etc例如：1）I couldn’t have won the competition without your encouragement.2）With your assistance, we might finish the plan earlier3）But for you advice, I would not be able to do this work.4) Victor obviously doesn’t’t know what’s happened, otherwise he wouldn’t’t have made sucha stupid remark.3 名词性从句中的虚拟语⽓A. 常这样⽤的形容词有：appropriate 、advisable 、desirable、essential、imperativeimportant、insistent、necessary、natural、strange 、urgent、vitalB. 常这样⽤的抽象名词有：pity, shame如：1) It was natural that she (should) think so.2) It is strange that he should have said so.3) It is a great pity that he should be so careless.4）It’s strange that such an outstanding actor should have killed himself when he was on top of his career.4．建议、命令、和要求等,谓语形式是“(should)+动词原形”。
(完整版)英语虚拟语气语法归纳总结
（完整版）英语虚拟语气语法归纳总结英语中的虚拟语气是一种表示非事实或想象的语气，用来表达对现实情况的猜测、愿望、要求、建议、命令和反讽等。
虚拟语气主要通过动词的形式和句子的结构来表达。
一、虚拟语气的用法：1.表达建议、要求、命令、禁止：- 主语+动词原形+宾语（动词原形要用动词底形、如be）；- 主语+动词原形+that从句（用于表达建议、命令、禁止，动词原形用“should + 动词原形”或用情态动词）。
例句：- It is important that he be present at the meeting.（建议）- I suggest that he should go to the doctor.（建议）- They insisted that he leave the room immediately.（命令）2.表达愿望、请求、要求：-主语+动词过去式；- 主语+would/could/might + 动词原形；- 主语+动词过去式+宾语+should + 动词原形。
例句：- I wish I could fly.（愿望）- I would appreciate it if you could help me.（请求）3.表示虚拟条件：- If条件从句中的谓语动词用过去完成时，主句用would/should/might/could + have + 过去分词；- If条件从句中的谓语动词用过去时，主句用would/should/could + 动词原形。
例句：- If I had known his phone number, I would have called him.（虚拟条件）- If you had listened to me, we could have finished the project earlier.（虚拟条件）4.表达建议、要求、祝愿：- If only内部称述 + 主语 + 过去式。
虚拟语气用法总结(超好)
虚拟语气用法总结(超好)虚拟语气用法总结虚拟语气是英语中的一种语法现象，它用于表达与事实相反、与现实相反或与过去事实相反的假设或愿望。
虚拟语气不仅存在于从句中，也可以出现在主句中。
虽然虚拟语气的用法较为多样，但是掌握其基本规则能够帮助我们更准确地表达自己的意思。
本文将对虚拟语气的用法进行总结和归纳。
一、过去时的虚拟语气1. 虚拟条件句当表示与现实相反的假设或条件时，使用虚拟条件句。
这种句子通常包含一个条件从句和一个结果从句，条件从句使用过去完成时，结果从句使用"would"、"could"或"might"加动词原形。
例如：- If I had studied harder, I would have passed the exam.（如果我当时学得更努力，我就能通过考试。
）- If I had known you were coming, I would have prepared dinner.（如果我知道你要来，我就会准备晚餐。
）2. 虚拟表达愿望或建议当表达与现实相反的愿望或建议时，使用虚拟语气，即将过去时态的动词形式改为"would"加动词原形。
例如：- I wish I were taller.（我希望我更高。
）- She suggested that he take a bus.（她建议他坐公交车。
）二、现在时的虚拟语气1. 虚拟条件句与过去时的虚拟条件句类似，现在时的虚拟条件句也包含一个条件从句和一个结果从句。
条件从句使用"were to"结构或"should"加动词原形，结果从句使用"would"、"could"或"might"加动词原形。
例如：- If I were to win the lottery, I would travel the world.（如果我中了彩票，我会周游世界。
英语语法总结虚拟语气
英语语法总结虚拟语气虚拟语气用来表达不可能或难以实现的愿望，与事实相反的假设，通常分为基本的三种形式。
1. 与现在事实相反的虚拟：If + did / were + ..., ... would/ should/ could/ might + do （动词原形）If I were you, I would go abroad at once. (I am not you.)If he knew it now, he could help me. (He doesn't know it now.)2. 与过去事实相反的虚拟：If + had done + ..., ... would (might) have done ...If I had known your telephone number yesterday, I would have phoned you. (I didn't know your telephone number.)If you had come here a little earlier just now, you might have met her. (You didn't come here earlier.)3. 与将来事实相反的虚拟：(1) If + should + v., ... would + v. （可能性很小）（译作“万一”）If it should rain tomorrow, you could stay at home.If I should fail, what should Ido?(2) If + did / were to + v ..., would + v. （完全不可能）If the sun were to rise in the west, I would lend you the money.If you finished it in 3 minutes, I would give you my car.4. 金牌特殊重点［简单联想记忆］：●下列动词后的“宾语从句”中需要用虚拟形式，即should + 动词原形，shoud 在美国英语中要省略（TOEFL语法考点）。
虚拟语气用法总结(超好,原创)
Had you studied hard before,……
3 、含蓄虚拟语气 有时为了表达的需要，在虚拟语气中，并不总
是出现 if 引导的条件句，而通过其它手段来代替 条件句。 常用的有介词 with ， without ， but for （倘没有， 要不是）；连词 or ， but ；副词 otherwise 等。
I wish (that)he________________(visit) us tomorrow. visited
I wish (thahta)dhvei_s_it_ed__u_s_/ _co_u(vldishita)vuesvtiosidteadyu. s I wish he____________________________(visit) us yIfeosntelyrdyaoyu. __h_a_d_li_s_te_n_e_d___ （ listen)to our advice!
I’m getting tired; it’s time we _____ home.
A. go
B. are going
C. went
D. should be going
3.wish/if only( 要是……就好了） + 从句
与现在事实相反 did/were 与过去事实相反 had done （或用 could have done ） 与将来事w实ou相ld /反could /mcoiguhltdv/iwsitould/might + do
2.My advice is that we (should) tell him the news.
完整版)虚拟语气语法归纳
完整版)虚拟语气语法归纳.虚拟语气语法归纳虚拟语气的使用主要体现在三个方面：虚拟条件句、虚拟语气在某些从句中的运用，以及虚拟语气的一些特殊用法。
虚拟条件句虚拟条件句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：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，以及与将来事实相反的虚拟条件句。
具体情况请看下表：例句：1.表示与现在事实相反If I had enough money now。
I would lend it to you.If I were you。
I would tell him my true feelings.If I were a boy。
I would join the army.If she had time。
she would go with you.2.表示与过去事实相反If he had XXX your advice。
XXX't have made such a bad mistake.She would have come to enjoy the party if she hadn't been very busy.If he had XXX my advice。
he would have XXX.3.表示与将来事实相反I would go shopping with you if it were Sunday tomorrow.If he were given another chance to do it again。
he could XXX.If it were to rain tomorrow。
the football match would be postponed.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。
英语语法虚拟语气整理
虚拟语气虚拟语气用来表示假想，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。
英语中的语气分为陈述语气、祈使语气、虚拟语气三类。
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。
条件状语1、表示与事实相反的情况从句：If+主语+过去时(Be动词用were)主句：主语+ should/would/might/could+do：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）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）3、表示对将来情况的主观推测从句：①if+主语+were to do （if 表示未来的虚拟语气独有形式，其他如wish， even if 等词都没有该形式来表示未来的虚拟语气）②if+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：来的可能性很小，不可能）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。
（事实：下雪可能性很小，不可能）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。
虚拟语气用法总结(完整)
虚拟语气用法总结(完整)if+主语+had+过去分词+其他+主语+should/would/could/might+have+过去分词+其他例：1.XXX,XXX如果我知道你要来，我就会准备些食物的。
（事实：我不知道）2.XXX,XXX.如果我当时研究更努力些，我就能通过考试了。
（事实：我没有用功研究）3、表示与将来事实相反的情况：if+主语+were/should+动词原形+其他+主语+would/could/might+动词原形+其他例：1.IfIwereyou,XXX.如果我是你，我不会那样做。
（将来：我不可能成为你）2.XXX,XXX.如果下雨了，带上这把伞。
（将来：不一定会下雨）1.If I had arrived earlier。
I would have been able to meet her。
(Fact: I arrived late)2.If he had XXX my advice。
he would not have made such a mistake。
(Fact: He didn't listen to me)3.If he were to come here tomorrow。
I would talk to him。
(Fact: It's XXX he will come)In expressing ns。
orders。
requests。
etc。
the subjunctive mood is often used in the object clause。
with the verb in the form of "should + infinitive," which can be omitted.Other uses of XXX:1.The subjunctive mood is used in the object clause after "wish" to express a XXX fact。
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虚拟语气语法汇总————————————————————————————————作者：————————————————————————————————日期：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wereShould/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 seasidetoday.wish现在过去式过去had+过去分词I wish I had gone to the basketballmatch.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 littlelonger.wouldrather现在过去式I would rather you came to my partytomorrow.表示虚拟状语从句从句动She looked after the orphan as if he比较或方式 词形式 were here own child. as if, as though, even if 从句 与现实相反过去式 与过去相反 had+过去分词 They're talking as if they had beenfriends for many years.与将来相反 should+动词原形would+动词原形 could+动词原形might+动词原形The man looked worried, as thoughsomething would happen to him.that, so that, in order that 从句 may+动词原形might+动词原形 can+动词原形could+动词原形Turn on the light so that I could see it clearly. I warned him in order that he might keep away from the danger. 表示间接的命令、建议或请求 宾语从句 用于suggest,propose,insist, desire, demand, request,order,command 等之后 (should)+动词原形They required that I (should) go at once. He suggested that the meeting (should) start earlier. 表语从句 主句中的主语常是：suggestion, idea, proposal, order,request 等My suggestion is that we should tell him. Our only request is that this problem(should) be settled as soon as possible. 同位语从句 They received an order that the work be stopped.在主语从It is 主语从句中的动词It is necessary that every member句中表示惊奇、惋惜、理应如此等necessary(important,natural,strange等) that…形式：remember these rules.It is a great pity that he should be socareless.It is suggested that we should geteverything ready by tonight.It is a pity(a shame,no wonder等) that…should+动词原形It issuggested(requested,proposed等) that…表示祝愿或愿望may+动词原形May you succeed!动词原形+宾语Long live the People's Republic ofChina!其他It is time that+主语+should+动词原形It is time that+主语+动词过去式It's time that you should go home now.It is high time that we left.1 语法辨析Incorrect: If I was a girl，I would marry youCorrect: 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。
Incorrect: If I were you I will not worryCorrect: If I were you I shouldn'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。
Incorrect: 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。
Incorrect: If the weather was nice yesterday,we would have gone to the zooCorrect: If the weather had been nice yesterday，we would have gone to the zoo因句中有yesterday 一词即表示的是与过去相反的事实，即昨天天气很不好，我们也未去动物园，所以if 条件句应用had＋过去分词。
Incorrect: If it is was not snowing right now,I will go for a walkCorrect: If it was (were) not snowing right now，I would go for a walk虚拟语态be 动词作助动词时，则可用was来取代were，如was to。
虚拟语态中的动词如果是表示正在进行之中也要用进行时态。
Incorrect: If you had taken my advice,you would have been better nowCorrect: If you had taken my advice,you would be better now这句话的意思是如果你以前要是能听我的忠告的话，你现在就会好多了。
其条件句是与过去事实相反的虚拟句，而主句是与现在事实相反的虚拟句，这在语法书中叫做混合虚拟条件句。
例如：If I had caught that plane，I would be dead now 即：The plane I intended to catch crashed and everyone was killedIncorrect: He were you，he would go home at onceCorrect: Were he you，he would go home at onceCorrect: If he were you，he would go home at once在虚拟条件句中的if可以省略，但if省略后其句子的结构要采用倒装语序。
Incorrect: Supposing your teacher saw you with me What does she think?Correct: Supposing your teacher saw you with me，what might she think?这句话中没有if条件句，但仍要用作虚拟语态。
这里因为有些分词或介词短语，起到了从句的作用。
这些短语有：without，providing, supposing，butfor(you)…Incorrect: To see the girl，you will like herCorrect: To see the girl，you would like her这里的条件句是用不定式取代了。
Incorrect: I'm sorry I did have come here by carCorrect: I'm sorry I should have come here bycar这里的条件句被省略了，其意为我真应该坐小车来。
同样在句意不会混淆的情况下，主句也有时可以被省略，如：What if we should fail! (我们万一失败了如何)。
If he could do it, why not? (如果他能做，他怎么会不干呢?)Incorrect: If the earth were (was) to turn from east to west，I willgive you this car as a giftCorrect: If the earth were(was) to turn from east to west I would give you this car as a gift条件句中也常用were to 来表示说话者认为可能性极小或根本不可能的事。