初中英语知识点归纳虚拟语气技巧归纳初中英语知识点归纳：虚拟语气技巧归纳虚拟语气是英语中的一种特殊语气，用来表达非真实的情况、假设、愿望等。
掌握虚拟语气的技巧对于初中英语学习至关重要。
在本文中，将对初中英语知识点中虚拟语气的技巧进行归纳和总结。
1. 条件句中的虚拟语气在条件句中，虚拟语气用于表达假设、愿望或建议等非真实情况。
根据条件句中的谓语动词形式，虚拟语气可分为以下几种形式：a) 如果主句是现在时，条件句谓语动词用过去时态的虚拟语气。
例如：If I were rich, I would travel around the world.（如果我有钱，我将周游世界。
）b) 如果主句是过去时，条件句谓语动词用过去完成时态的虚拟语气。
例如：If I had studied harder, I would have passed the exam.（如果我努力学习，我会通过考试的。
）2. 表达愿望的虚拟语气虚拟语气在表达愿望时经常被使用。
以下是一些常见的表达愿望的虚拟语气句式：a) 希望某事发生：I wish/If only + 主语 + would/could + 动词原形。
例如：I wish I could speak fluent English.（我希望我能说一口流利的英语。
）b) 希望某人做某事：I wish/If only + 主语 + could + 动词原形。
例如：I wish you could come to my party.（我希望你能来参加我的派对。
）c) 对过去发生的事情的遗憾：I wish/If only + 主语 + had + 过去分词。
例如：I wish I had listened to my parents' advice.（我希望我当初听了父母的建议。
）3. 表达建议的虚拟语气虚拟语气还可以用于表达建议、要求或命令等。
以下是一些相关的句式：a) 建议某人做某事：I suggest/recommend + (that) + 主语 + (should) + 动词原形。
虚拟语气公式一览表虚拟语气用于非真实性条件句知识总结一虚拟条件句在时间If 条件从句与现在事实相反与过去事实相反与将来事实相反If+S 从+V-ed/wereIf+S 从+had done2主句S 主+would/could/should/might+V原形S 主+would/could/should//might+havedone S 主+would/could/should/might+V原形If+S 从+V-ed/wereIf+S 从+should +V原形If +S 从+were to +V原形二虚拟条件句的对相应关系If+S 从+V-ed/were(与现在事实相反) S 主+would have done (过去) 错综时间(时间交错) If+S 从+had done (与过去事实相反) S 主+would/could/should/might+V(现在) 三虚拟条件句在名词性从句的对相应关系1主语从句主句形式①It is a/an+n ②It is +adj .③It is/was+V-ed注意事项n., adj., v-ed 是表示建议、命令、要求、惊异...从句形式that +S 从+should +V原形should 可以省略, 但是不能用would①普通型主句形式S 主+insist/order/suggest/advise/require+that注意事项从从句形式原形should 可以省略, 但不能用would②wish 型时间现在过去将来S 主+wish+that主句形式S 从+were/V-ed主句谓语动词S 从+had+done 或者S 从+could +have doneS 从+could/might/would+V(主句主语和从句主语不同)3. 同位语从句主句形式S 主+V+N .从句形式that +S +should +V原形(同位名词是表示建议、命令、要求、惊异等意思的名词) 4. 表语从句公式：The N. +be+that +S从+should+V(原形)主语N. 是表示建议、命令、要求、惊异等意思的名词四虚拟条件句在的对相应关系类型让步连接词even ifeven though as ifas though lest in case for fear that时间现在、将来过去现在过去将来目的将来S 主+V主+O主S 主+V主+O主主句形式S 主+should+doS 主+should+havedone从句形式S 从+were/V-edS 从+haddone S 从+were/V-edS 从+haddone S 从+should+doS 从+should+do方式五．虚拟语气其他类型It is time…型类型It is time thatIt is high time that It is about time thatS 从+were/V-edS 从+should(不可省略)+V 原形从句形式2. if only 型(多为感叹句)时间现在没有实现的愿望过去没有实现的愿望将来没有可能实现的愿望S+were/V-edS+haddone S+would+V原形形式3. 倒装句正常语序If+S从+were…If+S从+haddone …If+S从+should +V 原形Were +S 从…Had +S从+done…Should +S 从+V 原形倒装语序4. would rather 型时间现在/未来过去主句形式从句形式S 从+V-ed/were…S 从+had done…S 主+would rather/wouldsooner/5. 含蓄条件句（介词短语）类型时间现在/未来介词+短语过去形式S +should/would/could/might+V 原形S +would/should/+have+done 常见介词but, or, but for, without, otherwise…。
虚拟语气解题方法一、时间 IF 条件句主句现在were/did WCSM+do将来were to do/should do/did WCSM+do过去 had done WCSM+have done（WCSM=would/could/should/might ）二、Wish / if only / as if / as though / even if / even 现在were/ did将来WCSM+do过去had done三、It’s about/ high time +did四、Would rather that现在+did过去+had done将来+did五、But for / without现在+would do过去+would have done六、表示命令、要求、建议should（可省略）+do 一建议insist二命令order 、 command四建议advise 、suggest 、 propose 、recommend五要求demand 、require 、 request 、desive 、ask七、在for fear that / in case / lest 引导的虚拟语气should（不可以省略）+do八、It’s important / necessary /advisable/demanded+that + 主语+should（不可省略） do练习以及解析1.I enjoyed the movie very much. I wish I _____ the book from which it was made.A. have readB. had readC. should have readD. are reading2.You are late. If you _____ a few minutes earlier, you _____ him.A. come; would meetB. had come; would have metC. come; will meetD. had come; would meet3.The two students talked as if they _____ friends for years.A. should beB. would beC. have beenD. had been4.It is important that I _____ with Mr. Williams immediately. A. speak B. spoke C. will speak D. to speak5.He looked as if he _____ ill for a long time.A. wasB. wereC. has beenD. had been6.If the doctor had come earlier, the poor child would not _____.A. have laid there for two hoursB. have beenlied there for two hours C. have lied there for two hours D. have lain there for two hours7.I wish that I _____ with you last night.A. wentB. could goC. have goneD. couldhave gone8.Let’s say you could go there again, how _____ feel?A. will youB. should youC. would youD. doyou9.I can’t stand him. He always talks as though he_____ everything.A. knewB. knowsC. has knownD. had known10._____ the fog, we should have reached our school.A. Because ofB. In spite ofC. In case ofD. Butfor11.If you had told me in advance, I _____ him at the airport.A. would meetB. would had metC. would have metD. would have meet12.Mike can take his car apart and put it backtogether again. I certainly wish he_____ me how.A. teachesB. will teachC. has taughtD. would teach13.I would have told him the answer had it been possible, but I _____ so busy then.A. had beenB. wereC. wasD. would be14.He’s working hard for fear that he _____.A. should fall behindB. fell behindC. may fall behindD. would fallen behind15.If it _____ another ten minutes, the game would have been called off. A. had rained B. would have rained C. have seen D. rained16.He suggested that they _____ use a trick instead of fighting. A. should B. would C. do D.had17.My father did not go to New York; the doctor suggested that he _____ there.A. not wentB. won’t goC. not goD. not to go18.I would have gone to the meeting if I _____ time.A. had hadB. have hadC. hadD. would have had19.Would you rather I _____ buying a new bike? A. decided against B. will decide against C. have decided D. shall decide against20.You look so tired tonight. It is time you _____. A. go to sleep B. went to sleep C. go to bed D. went to bed21.—Why didn’t you buy a new car? —I would have bought one if I _____ enough money. A. had B. have had C. would have D. had had22.If she could sew, _____. A. she make a dressB. she would have made a shirtC. she will make a shirtD. she would had made a coat23._____ today, he would get there by Friday. A. Would he leave B. Was he leaving C. Were he to leave D. If he leaves24.His doctor suggested that he _____ a short trip abroad. A. will take B. would take C. take D. took25.The Bakers arrived last night. If they’d only let us know earlier,_____ at the station.A. we’d meet themB. we’ll meet themC. we’d have met themD. we’ve met them26.If I _____ you, I _____ more attention to English idioms and phrases.A. was; shall payB. am; will payC. would be; would payD. were; would pay27.We might have failed if you _____ us a helping hand.A. have not givenB. would not giveC. had not givenD. did not give28.The law requires that everyone _____ his car checked at least once a year.A. hasB. hadC. haveD. will have29.It is strange that he _____ so.A. would sayB. would speakC. should sayD. will speak30.Had I known her name, _____A. or does she know mine?B. and where does she live?C. she would be beautiful.D. I would have invited her to lunch.31.He has just arrived, but he talks as if he _____ all about that.A. knowB. knowsC. knownD. knew32.If I _____ the money, I would have bought a much bigger car.A. possessedB. ownedC. hadD. had had33.He was very busy yesterday; otherwise, he _____to the meeting.A. would comeB. cameC. would have comeD. will come34.The librarian insists that John _____ no morebooks from the library before he returns all the books he has borrowed.A. will takeB. tookC. takeD. takes35.I left very early last night, but I wish I _____ so early. A. didn’t leave B. hadn’t left C. haven’tleft D. co uldn’t leave36.I do not have a job. I would find one but I _____ no time.A. hadB. didn’t haveC. had hadD. have37.I wish that you _____ such a bad headache because I’m sure that you would have enjoyed the concert.A. hadn’tB. didn’t have hadC. hadn’t hadD. hadn’t have38.He insisted that we all _____ in his office at oneo’clock.A. beB. to beC. would beD. shall be39.Helen couldn’t go to France after all. That’s toob ad. I’m sure she would have enjoyed it if _____.A. she’s goneB. she’ll goC. she’d goneD. she’d go40.I must go there earlier. John has suggested that I_____ an hour before the discussion begins.A. goB. shall goC. will goD. would go1—5 BBDAD 6—10 DDCAD 11—15 CDCAA 16—20 ACAAD 21—25 DBCCC 26—30 DCCCD 31—35 DDCCB 36—40 DCACD 解析： 1.wish后面用虚拟语气，表示与过去事实相反用过去完成时。
虚拟语气的用法总结虚拟语气是一种语法现象，常常用于表达非真实情况、假设情况、愿望意愿等。
在英语中，虚拟语气有两种形式：过去虚拟语气和现在虚拟语气。
下面是对虚拟语气的用法进行总结。
一、过去虚拟语气的用法：1. 表达不可能实现的愿望、欲望或建议：If only + 主语 + 过去完成时（had + 过去分词）例句：If only I had studied harder, I would have passed the exam.（要是我当初努力学习的话，我就能通过考试了。
）2. 表示对过去发生的事情的假设：If + 主语 + had + 过去分词, 主语 + would/could/might + 动词原形例句：If I had taken the bus, I would have arrived on time.（要是我坐公共汽车的话，我本能准时到达。
）3. 表示对与现在事实相反的情况的假设：If + 主语 + 过去式, 主语 + would/could/might + 动词原形例句：If I were you, I would apologize to her.（要是我是你的话，我会向她道歉。
）4. 表达对不可能实现的条件：If only + 过去式例句：If only I had a million dollars.（要是我有一百万美元该多好。
）二、现在虚拟语气的用法：1. 表达建议、命令等正式用法：表达建议：(should +动词原形/动词原形)例句：It's important (that) you should take some rest.（你应该休息一下，这很重要。
）表达命令：(应用“命令式”的虚拟形式)例句：It's vital (that) he be here on time.（他必须准时到达，这很重要。
）2. 表达愿望、要求、建议等陈述式的用法：It's time/It's high time + 过去式例句：It's time you went to bed.（你该去睡觉了，时间到了。
