高中英语虚拟语气用法复习总结
(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。
高中英语虚拟语气的用法归纳
高中英语虚拟语气的用法归纳以下是高中英语虚拟语气的用法归纳：虚拟语气是一种特殊的动词形式，表示假设、愿望、建议、命令、猜测等非真实的情况。
一、基本用法1. 与现在事实相反条件从句：If + 主语 + 动词过去式（be 动词用 were）主句：主语 + would/should/could/might + 动词原形例句：If I were you, I would study harder. （如果我是你，我会更努力学习。
）Wouldn't life be boring if we had everything we wanted? （如果我们想要什么就有什么，生活岂不是很无聊？）2. 与过去事实相反条件从句：If + 主语 + had + 过去分词主句：主语 + would/should/could/might + have + 过去分词例句：If I had known your phone number, I would have called you. （如果我知道你的电话号码，我就给你打电话了。
）Couldn't you have done better if you had tried harder? （如果你再努力些，难道不能做得更好吗？）3. 与将来事实相反条件从句：① If + 主语 + 动词过去式② If + 主语 + were to + 动词原形③ If + 主语 + should + 动词原形主句：主语 + would/should/could/might + 动词原形例句：If it rained tomorrow, we would stay at home. （如果明天下雨，我们就待在家里。
）If she were to come here tomorrow, I would be very happy. （如果她明天来这儿，我会非常高兴。
）If he should fail in the exam, how disappointed his parents would be!（要是他考试不及格，他父母该多失望啊！）二、固定搭配1. wish 后的宾语从句与现在事实相反：从句用一般过去时与过去事实相反：从句用过去完成时与将来事实相反：从句用 would/could + 动词原形例句：I wish I were as tall as you. （我希望我和你一样高。
高中英语知识点归纳虚拟语气的用法与句型
高中英语知识点归纳虚拟语气的用法与句型虚拟语气是高中英语中重要的语法知识点之一，它在表达一些假设、条件、愿望、建议等方面起到了关键作用。
本文将对虚拟语气的用法和一些常见的句型进行归纳总结，帮助同学们更好地掌握和运用这一知识点。
一、虚拟语气的基本用法1. 表达与事实相反的假设：通常使用“if”引导，主句使用过去完成时，从句使用过去完成时或过去简单时。
例如：If I had studied harder, I would have passed the exam.如果我学得更努力，我就能通过考试了。
2. 表达对过去情况的虚拟：通常使用“wish”引导，后接过去完成时。
例如：I wish I had gone to the party last night.我希望我昨晚去参加派对了。
3. 表达与现在事实相反的假设：主句使用过去式，从句使用过去完成时或过去简单时。
例如：She would be happier if she had more friends.如果她有更多朋友，她会更开心。
4. 表达对现在情况的虚拟：通常使用“wish”引导，后接过去时。
例如：I wish I were a bird and could fly in the sky.我希望我是一只鸟，可以在天空中飞翔。
5. 表达对将来的不可能或不太可能的情况：主句使用过去式，从句使用过去完成时。
例如：If I were you, I would not go to that dangerous place.如果我是你，我不会去那个危险的地方。
二、常见虚拟语气句型1. 虚拟语气与建议：It is important (necessary, advisable, essential, etc.) that + 主语 + (should) + 动词原形例如：It is necessary that you (should) finish your homework before playing games.你在玩游戏前完成作业是必要的。
虚拟语气的用法总结
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。
高中英语知识点归纳虚拟语气的特殊情况和特殊用法
高中英语知识点归纳虚拟语气的特殊情况和特殊用法虚拟语气是英语中的一种语法现象，常常用于表达与事实相反、与现实不符或只存在于想象中的情况。
在高中英语学习中，掌握虚拟语气的特殊情况和特殊用法对于提高语言运用能力和理解能力很有帮助。
本文将对高中英语中虚拟语气的特殊情况和特殊用法进行归纳总结。
一、虚拟语气的特殊情况1. 条件句中表达与现实相反的情况（1）与过去事实相反如果主句是过去时态，从句多使用过去完成时态来表示与过去事实相反的情况。
e.g. If I had studied harder, I would have passed the exam.（如果我当时学得更努力，我就能通过考试了。
）（2）与现在事实相反如果条件句表示与现在事实相反的情况，常用虚拟语气的形式是：动词原形+were，即使主语是第一人称单数或复数。
e.g. If I were a bird, I would fly in the sky.（如果我是一只鸟，我就会在天空飞翔。
）（3）与将来事实相反（对未来的虚拟）如果条件句表示对将来事实的虚拟，常用虚拟语气的形式是：should/were to + 动词原形。
e.g. If it should/were to rain tomorrow, the picnic would be canceled.（如果明天下雨，野餐将会取消。
）2. 含蓄虚拟语气含蓄虚拟语气常用于对过去某一动作的猜测、推测或后悔等情况的表达。
常用动词有：wish, suggest, propose等。
e.g. I wish I knew the answer.（我希望我知道答案。
）3. 虚拟语气在名词从句中的使用在名词从句中，特殊情况下可以使用虚拟语气。
一般来说，主句的谓语动词应该是要求、建议、命令、感到奇怪、怀疑等含义，从句中使用虚拟语气。
e.g. It is necessary that you be here on time.（你按时到这儿很有必要。
高中英语语法个人复习总结：虚拟语气
虚拟语气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、推测，有时甚至与事实相反。
一、虚拟语气在名词性从句中的用法1、在“It’s important/ strange/ natural/ necessary that…”这类句型里，that引导的主语从句中的谓语动词常用“(should) + V-原”结构。
eg: It’s necessary that he (should) be sent there at once.2、在动词wish 后的宾语从句中对过去的虚拟：had +过去分词wish that 对现在的虚拟：动词过去时(或动词过去进行时)对将来的虚拟：would/could + 动词原形eg: I wish that I had sent the old man to hospital in time.I wish that it were spring all the year round.She wishes that she were still living with her grandmother.I wish that you would/ could come soon.3、在表示建议、命令、要求的动词如：suggest/ advise/ propose/demand/ order/ command/ insist/ request/ desire/ require/ intend/recommend/ expect等后面的宾语从句中，谓语动词常用“(should) + V-原”结构。
eg: I suggest that we (should) set off at once.但其中两个词suggest与insist要注意使用：√要使用虚拟语气√暗示建议坚持要求坚持认为eg: Jean’s face suggested that she was ill, and her parents suggested that she (should) have a medical examine.The young man insisted that he had done nothing wrong, and heinsisted that he (should) be set free.4、在advice/ idea/ order/ demand/ plan/ proposal/ suggestion/ request等名词后面的表语从句和同位语从句中，谓语动词常用“(should) + V-原”结构。
高中英语高考语法知识整理复习(虚拟语气+倒装句)
高考英语虚拟语气一、虚拟条件句中的虚拟语气1、表示与现在事实相反的情况从句：If+主语+did (be动词用were)主句：主语+ should/would/might/ could + doIf 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.如果我知道他的电话号码，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 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）。
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从句：①if+主语+were to do②if+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：不可能来）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。
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。
高中英语知识点归纳虚拟语气的用法
高中英语知识点归纳虚拟语气的用法虚拟语气是英语语法中的一个重要概念，用于表达虚假、条件或假设等非真实情况。
在高中英语教学中，虚拟语气的用法被广泛涉及。
本文将归纳总结高中英语中常见的虚拟语气用法，以便帮助学生更好地掌握和应用。
一、虚拟语气在条件句中的用法1. 第一类虚拟条件句第一类虚拟条件句表示与现在事实相反的假设情况，即主句谓语动词用一般过去时，条件句用“动词过去式”或“were”。
例句1：If I had more time, I would travel around the world.如果我有更多的时间，我会周游世界。
例句2：If he were here, he would help you.如果他在这里，他会帮助你。
2. 第二类虚拟条件句第二类虚拟条件句表示与过去事实相反的假设情况，即主句谓语动词用“过去完成时”，条件句用“过去完成时”或“动词过去完成式”。
例句1：If I had studied harder, I would have passed the exam.如果我学得更刻苦，我就会通过考试了。
例句2：If she had taken the bus, she wouldn't have been late.如果她坐公交车，她就不会迟到了。
二、虚拟语气在建议、命令和要求中的用法虚拟语气在建议、命令和要求中的用法是表示一种非真实或非直接的语气，用于表达对诉求对象的建议、命令或要求。
例句1：I suggest that he go to bed early.我建议他早点上床睡觉。
例句2：The teacher insisted that the students hand in their homework on time.老师坚持要求学生们按时交作业。
三、虚拟语气在感叹句中的用法虚拟语气在感叹句中的用法用于表达对现实情况的不满或对希望的夸大。
例句1：If only I were a bird and could fly freely in the sky!如果我是一只鸟，能自由地在天空中飞翔该多好啊！例句2：How I wish I had a magic wand to make all my dreams come true!我多希望我有一根魔法棒，让我的梦想都实现！四、虚拟语气在建立条件句中的用法虚拟语气在建立条件句中的用法用于建立一种假设条件，以进一步推断结果。
高中英语知识点归纳虚拟语气的用法和种类
高中英语知识点归纳虚拟语气的用法和种类虚拟语气是英语语法中的一个重要部分，它用来表达与现实事实相反、与过去事实相反、与将来事实相反和与现在事实相反的情况。
掌握虚拟语气的用法和种类对于高中英语学习者来说至关重要。
本文将对虚拟语气的用法和种类进行归纳总结。
一、与现实事实相反的虚拟语气1. 虚拟条件句虚拟条件句用来表示与现实相反的情况。
它的一般形式是：if + 主语（过去式）、主语（were） + 动词的过去分词，主语 +would/should/might/could + 动词原形。
例如：- If I were a bird, I would fly in the sky.（如果我是一只鸟，我会在天空中飞翔。
）- If he had studied harder, he would have passed the exam.（如果他学得更努力，他就会通过考试。
）2. 虚拟表达愿望或建议的句子虚拟语气在表达愿望或建议时常常被使用，常见的形式是：主语 + 过去式 + 动词原形。
例如：- I wish I had more time to travel.（我希望有更多的时间旅行。
）- She suggested that he go to the library.（她建议他去图书馆。
）二、与过去事实相反的虚拟语气1. 过去完成时的虚拟语气过去完成时的虚拟语气表示过去某个时间已经发生但实际并未发生的情况，常用的形式是：had + 动词的过去分词。
例如：- If I had known you were coming, I would have prepared a meal.（如果我知道你要来了，我会准备一顿饭的。
）- He wished he had studied harder when he was in high school.（他希望当他还在高中时学习更努力。
）2. 过去简单时的虚拟语气过去简单时的虚拟语气表示过去某个时间未发生的情况，常用的形式是：动词的过去式。
关于英语虚拟语气的用法总结
关于英语虚拟语气的用法总结英语虚拟语气的用法总结11、表示与现在事实相反的情况：从句：主语+过去时主句：主语+should/would/could/might+doeg：1.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.If I knew his telephone number,I would tell you.2、表示与过去事实相反的情况从句：主语+had+done主句：主语+should/would/could/might+have doneeg：1. 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)2.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、表示对将来情况的主观推测从句：主句①if+主语+were to do ：①主语+should/would/could/might+do②if+主语+did/were ②主语+should/would/could/might+do③if+主语+should+do ③主语+should/would/could/might+doeg：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)2.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.(事实：不知能否下雪)3.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.英语虚拟语气的用法总结2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，表示说话人对其中一行为或事情的看法和态度。
（完整版）英语虚拟语气语法归纳总结
虚拟语气:表示说的话不是事实，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，不可能发生或者说可能性很小的情况，不可能发生或者说可能性很小的情况，表达一种愿望、表达一种愿望、表达一种愿望、建建议、假设。
议、假设。
一、条件状语从句中的用法一、条件状语从句中的用法从句 谓语形式谓语形式主句 谓语形式谓语形式现在现在were/ didwould/could/should (+not) + do 过去过去 had donewould/could/should/might (not)+ have done将来将来1. were/did2. should do3. were to dowould/could/should/might (not) + do简单记法：简单记法：if were/did, would doif had done, would have done if were to do/should do, would do举例：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：附注：虚拟语气，条件状从倒装虚拟语气，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 upIf you had taken the advice, you would have…. →Had you taken the advice, you would have… If the world should 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构成的条件状语从句中，也有含蓄的虚拟语气 But for the populariza on of electricity, we would lead a whole different life today. (populariza on 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）（表示可能性小）但其实，高中英语考试也常考：但其实，高中英语考试也常考：错综虚拟语气条件句错综虚拟语气条件句 即：即：假设条件状从发生的时间与所假设的谓语动词不一致，此时，主句和从句要根据各自的时间而定。
高中英语语法-虚拟语气全总结
虚拟语气用法总结大全一．虚拟语气在非真实条件句中二．虚拟语气在名词从句中1.在由suggest, demand, require, request, insist, order, command, propose等表示建议、请求、命令、愿望等动词或其同根词引出的名词从句中，名词从句虚拟句的谓语变化的形式只有一条规律——名词从句虚拟句无论其主句的谓语动词时何种形式，从句的谓语形式均为should+动词原形，其中should可以省三．虚拟语气的其他用法省一．虚拟语气在非真实条件句中1. — If the traffic hadn't been so heavy, I could have been back by 6 o'clock.—What a pity! Tina ______ here to see you. (2005 湖南)A. isB. wasC. would beD. has been2. It is hard for me to imagine what I would be doing today if I ______ in love, at the age of seven, with the Melinda Cox Library in my hometown. (2002 上海)A. wouldn't have fallenB. had not fallenC. should fallD. were to fall3. He hesitated（犹豫）for a moment before kicking the ball, otherwise he ______ a goal. (2001 上海春)A. had scoredB. scoredC. would scoreD. would have scored4. You didn't let me drive. If we _____in turn, you_____ so tired. (NMET96)A. drove; didn't getB. drove; wouldn't getC. were driving; wouldn't getD. had driven; wouldn't have got5. I didn't see your sister at the meeting. If she ______, she would have met my brother. (1994全国)A. has comeB. did comeC. cameD. had come6. -----If he__________, he __________that food.------Luckily he was sent to the hospital immediately. (MET93)A. was warned; would not takeB. had been warned; would not have takenC. would be warned; would not have takenD. would have been warned; had not taken7. If it_____ for the snow, we_____ the mountain yesterday. (MET91)A. were not; could have climbedB. were not; could climbC. had not been; could have climbedD. had not been; could climb8. Without electricity human life____ quite different today. (MET91)A. isB. will beC. would have beenD. would be11. --- Pity you missed the lecture on nuclear pollution.--- I it, but I was busy preparing for a job interview. (福建34’)A. attendedB. had attendedC. would attendD. would have attended12. I _______ through that bitter period without your generous help. ( 陕西22’)A. couldn’t have goneB. didn’t goC. wouldn’t goD. hadn’t gone13. I ______ sooner but I didn’t know that they we re waiting for me. (天津15’)A. had comeB. was comingC. would comeD. would have come14. 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. was16. Had I known about this computer program, a huge amount time and energy .（2010浙江）A. would have been savedB. had been savedC. will be savedD. was saved17. ---- The weather has been very hot and dry.---- Yes. If it had rained even a drop, things would be much better now! And my vegetables .（2010北京）A. wouldn’t dieB. didn’t dieC. hadn’t diedD. wouldn’t have died18. If we the other road, we might have arrived here in time for the meeting. (2010湖南)A .followedB .should follow C. had followed D. would follow20. This printer is of good quality. If it _______ break down within the first year, we would repair it at our expense. (09天津15) A. would B. should C. could D. might 21. ------ Did you go to his wedding ceremony yesterday ? ------- No. But I would if I had been free. (改错) 二．虚拟语气在名词从句中1. — Where are the children? T he dinner’s going to be completely ruined.— I wish they always late. （北京28’）A. weren’tB. hadn’t beenC. wouldn’t beD. wouldn’t have been2. ______ in the regulations that you should not tell other people the password of your e-mail account. (05 上海)A. What is requiredB. What requiresC. It is requiredD. It requires3. —— Don't you think it necessary that he ______ to Miami but to New York?—— I agree, but the problem is ______ he has refused to. (2005 江苏)A. will not be sent; thatB. not be sent; thatC. should not be sent; whatD. should not send; what4.①The chairman suggested that the meeting _________________(put off) until the next week.②The look on his face suggested that he ____________(be) angry with what you did.5. Thank you for all your hard work last week. I don’t think we it without you. （08山东）A. can manageB. could have managedC. could manageD. can have managed6. The doctor recommended that you ____swim after eating a large meal.A. wouldn’tB. couldn’tC. needn’tD. shouldn’t (09浙江13)7.①The man in prison insisted that he _________nothing wrong and _________set free.A. had done, should beB. should do, should beC. had done, had beenD. should do, had b een②The patient insisted that he _________ill and _________to the hospital.A. wasn’t, wasn’t sentB. wasn’t, shouldn’t be sentC. shouldn’t be, wasn’t sentD. shouldn’t be, shouldn’t be se nt8.The workers demanded that their wages ＿＿＿by 20 percent.A. raisedB. raiseC. should have been raisedD. be raised9. At the meeting everybody was against his suggestion that a new bridge ＿＿＿over the river.A. be builtB. must be builtC. was to be builtD. had to be built10. It is politely requested by the hotel manager that radios ＿＿＿after 11 o’clock at night.A. were not playedB. not be playedC. not to playD. did not play11. It is essential(必要的，重要的) that the books you borrowed from the library ＿＿＿back before thedeadline(截止日期).A. be sentB. would be sentC. were sentD. must be sent三．虚拟语气的其他用法1. Look at the terrible situation I am in! If only I ＿＿＿your advice.A. followB. had followedC. would followD. have followed2. Without the air to hold some of the sun's heat, the earth at night ______, too cold for us to live. (97 上海)A. would be freezing coldB. will be freezing coldlyC. would be frozen coldD. can freeze coldly3. It is necessary ＿＿＿the dictionary immediately.A. that he will returnB. that he returnedC. that he returnD. that he has to return4. It’s already five o’clock now. Do you think it’s about time ＿＿＿?A. we are going homeB. we go homeC. we went homeD. we can go home5. It ‘s high time you ＿＿＿that you are not the most important person in the worldA. realizedB. have realizedC. realizeD. should be realizing6. You don’t have to be in such a hurry. I would rather you ＿＿＿on business first.A. would goB. will goC. wentD. have gone7. George is going to talk about the geography of his country, but I’d rather he more on its culture.A .focus B. focused C. would focus D. had focused（2010江苏）8. I have watched that movie——it’ll give me horrible dreams.A. shouldn’tB. needn’tC. couldn’tD. mustn’t （2010山东）9. But for their help, we ___ the program in time. (09安徽34)A. can not finishB. will not finishC. had not finishedD. could not have finished10. But for the help of my English teacher, I ____ the first prize in the English Writing Competition.A. would not winB. would not have wonC. would winD. would have won (09福建35)11. What a pity? Considering his ability and experience, he better. （08江西）A. need have doneB. must have doneC. can have doneD. might have done12. If it were not for the fact that she _____ sing, I would invite her to the party. (2006 福建)A. couldn’tB. couldC. can’tD. might not13. ______ fired, your health care and other benefits would be immediately cut off.(2006 湖北)A. Would you beB. Should you beC. Could you beD. Might you be14. When a pencil is partly in a glass of water, it looks as if it ______. (1995 全国)A. breaksB. has brokenC. were brokenD. had been broken15. ______for the free tickets, I would not have gone to the films often. (1995 上海)A. If it is notB. Were it notC. Had it not beenD. If they were not16. What would have happened _________ , as far as the river bank? (NMET 2001 上海)A. Bob had walked fartherB. if Bob should walk fartherC. had Bob walked farther C. if Bob walked farther。
高中英语知识点归纳虚拟语气的运用
高中英语知识点归纳虚拟语气的运用虚拟语气是英语中一个重要的语法现象，它在日常交流和书面表达中经常被使用。
本文将对高中英语中虚拟语气的运用进行归纳总结。
一、条件句中的虚拟语气1. 类型1：对现在或将来的假设。
表达方式为"If + 主语 + 动词的过去式，主语 + would/should + 动词原形"。
这种虚拟语气用来表示与事实相反的假设情况。
例如：If I were rich, I would travel around the world.（如果我有钱，我会周游世界。
）2. 类型2：对现在或将来的不可能实现的愿望。
表达方式为"If + 主语 + 过去式，主语 + would/should + have + 过去分词"。
这种虚拟语气用来表示与现实相反的假设情况。
例如：If I had studied harder, I would have passed the exam.（如果我学得更用心些，我就能通过考试了。
）3. 类型3：对过去的虚拟情况。
表达方式为"If + 过去完成时，主语+ would/should + have + 过去分词"。
这种虚拟语气用来表示与过去事实相反的假设情况。
例如：If I hadn't missed the bus, I would have arrived on time.（如果我没有错过公交车，我就能准时到达。
）二、建议和要求中的虚拟语气1. "I wish/If only + 过去式"用来表达对现在或将来不可能实现的愿望。
例如：I wish I could speak fluent French.（我希望我能说一口流利的法语。
）2. "It's time + 主语 + 动词过去式"表示对现在或将来的建议。
例如：It's time you went to bed.（你该去睡觉了。
高中英语虚拟语气重点归纳
虚拟语气表示动作或状态与事实相反，或不可能发生的情况。
一．虚拟语气用于条件状语从句中1. 表示与现在事实相反或不可能发生：条件状语从句：一般过去时（虚拟语气中be→were）主句用：would(should, could, might)+动词原形。
Eg:If we had time now, we would read it again.If I were you, I would work hard.2. 表示与过去事实相反或不可能发生：条件状语从句：had+过去分词；主句：would(should, could, might)+have+过去分词。
Eg:If he had taken my advice, he would have succeeded in the test.If I had known your telephone number then, I would have called you.3. 表示与将来的事实可能相反或不可能发生：条件状语从句：①一般过去时②should +动词原形③were to+动词原形；主句：would(should, could, might)+动词原形。
Eg:If it should rain, the crops would be saved.If it were to snow tomorrow, they would not go out.注：虚拟条件句的特殊情况(1)混合/错综型虚拟语气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，称为‘错综条件句’，动词的形式要根据它所表示的时间作出相应的调整。
Eg:If you had followed my advice, you would be better now.(从句说的是过去，主句是现在)Eg:If I were you, I would have taken his advice.(从句是现在，主句是过去)(2)省略if的虚拟语气如果从句中含有were/ should/ had时，则可以把这三个词置于句首，省略if.采用倒装语序。
英语虚拟语气知识点总结
英语虚拟语气知识点总结英语虚拟语气知识11、基础用法2. 注意四个情态动词的用法(1)若表示在某一假设的条件下，必然而然就会发生某事，第一人称可用should或would, 而二、三人称只用would.(2)若表示在某一假设条件下就能够干某事，各人称都用could.(3)如果表示在某种假设条件下有可能会发生某事，各人称都用might.3.虚拟语气的倒装当虚拟条件句中含有 were，had，should，could等动词时，可以将if省略，然后将 were，had，should，could等词移至句首。
注意：以上移至句首的 had不一定是助动词，如果是实义动词也可倒装：If he had money，he would buy a car. Hadhe money，hewould buy a car.(1)从句与过去事实相反相成，而主句与现在事实相反。
例如：If you had not been strict withme when I was young, I could not be such a successful person now.(这种虚拟语气的特点是主句中常含有时间准状语now或nowadays)(2)Should anyone come and ask for me, tell them I willcome back tomorrow.(主句为祈使句，条件句与将来事实相反，表示说话人认为某件事情发生的可能性很小。
)5.含蓄虚拟条件句含蓄虚拟条件句是指句中没有明显的虚拟条件句，而是利用其他手段来暗示存在虚拟条件。
这类用法主要见于以下七种方式：(1)将条件隐含在不定式短语中。
I should be happyto go with you. (=I should be happy if I could go with you.)(2)将条件隐含在分词短语中。
Born in bettertimes, he would have been a scholar. (=If he had been born in better times, he…)(3)将条件隐含在介词短语中。
高中英语语法-虚拟语气全总结
高中英语语法-虚拟语气全总结虚拟语气通常用于表达与现实相反的假设情况。
在非真实条件句中，虚拟语气的形式有两种：与现在事实相反的假设和与过去或将来事实相反的假设。
与现在事实相反的假设通常使用if+主语+助动词的过去式（如were。
did。
had）+动词原形，主句则使用XXX动词原形。
例如：If I had time。
I would XXX。
如果我有时间，我会参加会议。
与过去或将来事实相反的假设则有三种形式：①if+主语+动词过去式；②if+主语+wereto+动词原形；③if+主语+should+动词原形（注意不能是would）。
主句同样使用XXX动词原形。
例如：If you had taken my advice。
you would not have failed in the exam。
如果你听了我的建议，你就不会在考试中失败了。
在错综时间条件句中，动词形式要根据表示时间的状语从句作出相应的调整。
另外，在条件句中可以省略if，把were、had、should提到句首，变成倒装句式。
例如：Were I at school again。
I would study harder。
如果我还有上学的机会，我会更加努力研究。
Had you arrived earlier。
you would have caught the bus.If it rains tomorrow。
XXX climbing.What would you do with a n dollars?We couldn't have finished the work ahead of time without your help.Otherwise。
I would have taken part in the sports meeting.XXX me of your birthday。
or else I would have known nothing about it.A man who s drinking water would be dead in about seven days.I might have been XXX assistance。
英语 高考 虚拟语气用法最全总结
B. is busy
C. had been busy
D. will be busy
I forget where I read the article,or I______it tomorrow. A. will show
B. would show
C. am going to show
D. am s条件句中
虚拟条件从句(If)
与现在事实相 反的假设
主语+did/were
主 句
主语+should / would/
could / might + do
与过去事实相 反的假设
主语+ had done
主语+ should / would/ could / might +
have done
1.I was ill that day. Otherwise, I would have taken part in the sports meeting.
=If I hadn‘t been ill that day, I would have taken part in the sports meeting.
________ it rain tomorrow, we would have to put off the visit to the Yang Pu Bridge.
A.Were C.Would B. Should D. Will
This printer is of good quality.If it____break
— Why didn’t you buy it?
— I ______ but I didn’t have the money.
高中英语虚拟语气归纳
虚拟语气二、含蓄条件句1. 介词with(如果有), without（如果没有）, but for（要不是）+ 名词或名词短语，主句的谓语形式要与上面表格中主句的谓语形式一样。
2. otherwise，or, or else(否则)后面加的句子的谓语也要与上面表格中的主句的谓语形式一致。
三、要用“should+ 动词原形”的虚拟语气1. 用在suggest，advise，order，insist，demand，propose, request, command, require, urge等表示建议、命令、要求、请求的词后面的从句，要用should+ 动词原形，should可以省略。
2. for fear that, in case + 从句，从句谓语要用should+ 动词原形，should可以省略。
四、特殊词的虚拟语气1. wish / if only + 从句对现在的虚拟用“过去式”对过去的虚拟用“had done”对将来的虚拟用“could/ would/might + 动词原形2. as if/ as though + 从句对现在的虚拟用“过去式”对过去的虚拟用“had done”对将来的虚拟用“could/ would/might + 动词原形3. would rather/ would sooner than +从句对“现在或将来的虚拟”都用“过去式”对过去的虚拟用“过去完成式had done”4. It is high/ about time that + 从句，从句的谓语要用“过去式”或“should + 动词原形”，should不可以省略1. It’s quite impossible that it will rain tomorrow. But if it _______, I would still go to the park.A. should rainB. would rainC. rainsD. had rained2. I __________ if she _________ me.A. would have overslept, didn’t callB. would have overslept, hadn’t calledC. overslept, hadn't calledD. would overslept, didn't call3. The new airport _____ if they had not stopped working on it.A. would completeB. had been completedC. had completedD. would have been completed4. If there were no subjunctive mood, English ____much easier.A. will beB. would beC. could have beenD. would have been5. Had you listened to the doctor, you ____ all right now.A. areB. wereC. would beD. would have been6. If he ____ his phone number yesterday, I ____ able to ring him nowA. told; would beB. had told; would beC. had told; would have beenD. told; am7. _______ I be free tomorrow, I could go with you.A. CouldB. ShouldC. MightD. Must8. _______ your letter, I would have written back two days ago.A. If I receivedB. Should I receiveC. Had I receivedD. If I could have received9. Without electricity, human life ______ quite difficult today.A. isB. will beC. would have beenD. would be10. He hesitated for a moment before kicking the ball, otherwise he ___ a goal.A. had scoredB. scoredC. would scoreD. would have scored11. The CEO suggested the Corporation _____ a bad year and it ____ some products to meet the demand.A. was having; importB. is having; importedC. had had; importingD. is having; import12. The young man insisted that he _____ nothing wrong and _____ free.A. did; setB. had done; should be setC. should do; be setD. had done; must be set13. The guard at the gate insisted that everybody _____ the rules.A. obeysB. obeyC. will obeyD. would obey14. She made the demand that the journalists _____ at once ______ Iraq.A. leave; forB. leave; toC. left; toD. to be left; for15. She is working hard for fear that he _____ to pass the exam.A. failsB. may failC. should failD. would fail16. Look at the trouble I am in! If only I _____ your advice.A. followedB. would followC. had followedD. should follow17. When a pencil is partly in a glass of water, it looks as if it ____.A. breaksB. has brokenC. were brokenD. had been broken18. Jorge is going to talk about the geography of his country, but I would rather he ___ more on its cultures.A. focusB. focusedC. would focusD. had focused19. It is high time the child _____ to the hospital.A. is sentB. would be sentC. be sentD. was sent。
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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。
语气的种类：（1）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We are ready. What a fine day it is!（2）祈使语气表示说话人的建议，请求，邀请，命令等。
如Open the door, Please.应注意以下几点：1.主语通常是第二人称you，但多不出现，动词用原形，否定用do not 或者don’t加动词原形（或be）如Be careful next time. Don’t smoke here.2.有时为了强调，主语也可以出现，而且可以是第三人称，谓语动词不加-s或者-es 如You be quiet. He stand up.3.祈使语气可以用do加强语气如Do come to see this Sunday.4.在Let’s 的祈使句后，疑问部分通常用shall we；在Let us后，疑问部分用will you 如Let’s go out for a walk after supper，shall we? /Let us clean our classroom, will you?5.祈使句与连词and连用时相当于一个条件句，而and之后则是表示结果。
如Think hard and you will have a good idea.（3）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，主句和从句的谓语都要用虚拟语气，列表如下：例如：If he were here, everything would be all right.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1.有时候假设的情况并不用条件从句表示出来，而是通过介词短语来表示。
如Without air(If there were no air), there would be no living things.But for your help (If it hadn’t been for your help), I couldn’t have done it.2. 假设的条件通过上下文表现出来。
I would go abroad for further study but that I am poor.I was ill that day. Otherwise I would have taken part in the party.3. 表示虚拟语气的主句或从句有时可以省略，但其含义仍可以推知。
（1）省去条件从句You could have washed your clothes yourself. （你本可以自己洗衣服的。
）省去了If you had wanted to。
（事实是：你自己没洗衣服，因为你不想洗。
）（2）省去主句（常用以表示愿望）If my grandmother were with me! (如果我的祖母和我在一起多好啊！)事实是：祖母已不在世。
四、虚拟语气在名词性从句中的应用① “wish+宾语从句”表示不可能实现的愿望，汉语可译为“可惜……、悔不该……、但愿……”。
表示现在不能实现的愿望，从句的谓语动词用过去式；表示将来不可能实现的愿望用“would/could+动词原形”；表示过去不可能实现的愿望时用“had+过去分词”。
如：I wish I were better-looking. 要是我长得再漂亮些就好了。
I wish I had met the film star just now. 我要是刚才遇到那位电影明星该多好啊！I wish I would be a solider. 我想当一名军人。
【考例】How I wish every family a large house with a beautiful garden! (上海2002春)A. hasB. hadC. will haveD. had had【答案】B。
① 在表示建议、要求、愿望、命令、坚持、想法(advise, command, demand, decide, desire, insist, order, prefer, propose, request, require, suggest)等动词后面的宾语从句，或这些动词的同源名词后面所跟的同位语从句或表语从句中，从句谓语用“should+动词原形”，其中在美国英语中，should常省略。
如：The young man insisted that I (should) go with his fellows. 这个年轻人坚持要我同他的同伴们一起去。
The doctor advised that he change his job. 医生建议他换工作。
【考例】Teachers recommend parents their children under 12 to ride bicycles to school for safety. (福建2010)A. not allowB. do not allowC. mustn’t allowD. couldn’t allow【答案】A。
① 在would rather后的宾语从句中，谓语常常用过去时来表示现在或将来的情况，用过去完成时表示过去的情况。
如：— Shall I open the window? 我可以把窗户打开吗?— I’d rather you didn’t. 我觉得还是不要。
【考例】George is going to talk about the geography of his country, but I’d rather he more on its culture. (江苏2010)A. focusB. focusedC. would focusD. had focused【答案】B。
① 在It is +形容词(important, necessary, good, right, wrong, better, natural, proper, funny, strange, surprising) +that从句中，谓语动词的虚拟语气用“(should)+动词原形”的结构。
如：It is natural that she (should) do so. 很自然她应该这样做。
【考例】— Don’t you think it necessary that he to Miami but to New York?— I agree, but the problem is he has refused to. (江苏2005)A. will not be sent; thatB. not be sent; thatC. should not be sent; whatD. should not send; what【答案】B。
五、虚拟语气在状语从句中的应用1. if only的条件状语从句中的虚拟语气if only 与I wish一样，也用于表示与事实相反的愿望，其后所接虚拟语气的时态与wish 后所接时态的情况相同。
如：If only the player had had more courage! 这位选手再多有一些勇气就好了。
If only Daisy would go with me! 黛茜要是愿意和我一起去就好了!【考例】Look at the trouble I am in! If only I your advice. (上海2003春)A. followedB. would followC. had followedD. should follow【答案】C。
2. as if (as though)方式状语从句中的虚拟语气as if (as though)引导的方式状语从句可用陈述语气，也可用虚拟语气。
(1) as if 从句用陈述语气的情况。
当说话者所述的是真实的或极有可能发生或存在的事实时。
如：It sounds as if it is raining. 听起来像是在下雨。
(2) as if 从句用虚拟语气的情况。
当说话人认为句子所述的是不真实的或极少有可能发生或存在的情况时。
从句虚拟语气动词时态的形式如下：① 从句表示与现在事实相反，谓语动词用一般过去时。
如：He talks as if he knew where she was. 他说话的样子，好像他知道她在哪里似的。
① 从句表示与过去事实相反，谓语动词用“had＋过去分词”。
如：He talks about Rome as if he had been there before. 他说起罗马来好像他以前去过似的。