高中英语语法-虚拟语气全总结
(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。
高中英语语法——虚拟语气
虚拟语气含义：愿望（wish）,假设（if），猜测，建议（suggest），不表示客观存在的事实种类：①条件状语从句（if类）②从句用should（should类）③时态倒退法④表祝愿①if类从句主句现在过去式did/were would/should/might/could+do 过去had done/been ...+have done/been...+do将来were to dodid/wereshould do❤省略if，引起部分倒装当从句中有were/had/should时，可省略if，将were...提前放句首❤含蓄条件句介词或介词短语：But for.../With/Without/Under(要不是)+名词短语+主句（虚拟）②should类（从句用should+do）表建议：suggest,advise,propose,recommend表要求：ask,demand,require,request,desire表主张：insist表命令：order❤suggest 建议（虚拟语气）；暗示（不虚拟）insist 坚持主张（虚拟）；坚持认为（不虚拟）❤It is/was+adj(strange/important/necessary/essential/natural)+that+从句（should+do）It is/was+n.(a shame/pity/surprise/no wonder)+that+should do（竟然）❤以防for fear that/in case that/lest+should do③时态倒退wish 过去：had doneas if/though +从句现在：did.wereif only要是...就好了将来：would/could/might do❤It is (high) time (that)...。
高中英语语法-虚拟语气全总结
《小小设计师》教案一、教学目标：1. 让学生了解设计的基本概念和原则，培养学生的创新意识和审美能力。
2. 引导学生运用设计思维，解决实际问题，提高学生的实践能力。
3. 培养学生团队协作和沟通能力，提升学生的综合素质。
二、教学内容：1. 设计的基本概念：介绍设计的定义、目的和作用。
2. 设计的原则：讲解平衡、对比、重复、对齐和亲密性等设计原则。
3. 设计思维：引导学生运用设计思维，发现和解决实际问题。
4. 设计流程：介绍设计的基本流程，包括需求分析、创意构思、草图绘制、设计制作和评价反馈。
5. 设计工具：介绍常用的设计工具，如Photoshop、Illustrator和Sketch等。
三、教学方法：1. 讲授法：讲解设计的基本概念、原则和流程。
2. 案例分析法：分析经典设计案例，引导学生理解设计思维。
3. 实践操作法：让学生动手实践，运用设计工具进行实际操作。
4. 小组讨论法：分组讨论，培养学生的团队协作和沟通能力。
四、教学准备：1. 教材：《小小设计师》教程。
2. 电脑、投影仪和音响设备。
3. 设计工具软件。
4. 设计案例素材。
五、教学过程：1. 导入：通过展示经典设计案例，引发学生对设计的兴趣。
2. 讲解设计的基本概念和原则，让学生了解设计的重要性。
3. 讲解设计思维，引导学生运用设计思维解决实际问题。
4. 介绍设计流程，让学生掌握设计的基本步骤。
5. 讲解设计工具的使用，让学生学会运用设计工具进行实际操作。
6. 开展小组讨论，培养学生团队协作和沟通能力。
7. 布置课后作业，让学生巩固所学知识。
9. 对学生的作业进行评价，给予反馈意见。
10. 定期举办设计比赛，激发学生的创新潜能。
六、教学评价：1. 课堂表现：观察学生在课堂上的参与程度、提问回答情况和团队协作表现，给予相应的评价。
2. 课后作业：评估学生作业的质量，包括设计理念、创意构思和执行效果等方面。
3. 小组项目：对小组合作完成的Design Project 进行评价，关注学生的设计思路、创意实现和团队协作能力。
高中英语语法之虚拟语气
虚拟语气英语中有三种不同的语气：陈述语气，祈使语气和虚拟语气。
虚拟语气表示说话人的主观愿望、猜测、建议或与事实不符的假设等，也可以表示可能性较小的情况或不可能发生的情况，而不是客观存在的事实。
虚拟语气是由句中谓语动词的特殊形式表现出来的。
1、虚拟语气用于条件状语从句中(非真实条件句)1）表示与现在事实相反的情况构成方式：If I were not busy today,I should go with you. 如果我今天有空，我会同你一起去的。
If I had any money with me, I could lend you some. 如果我带钱了，我就会借给你些。
（事实：没有带钱）If he studied harder, he might pass the exam. 如果他再努力些，就能通过考试了。
（事实：没有努力）注：主句的主语为第一人称时，主句中也可用should。
但是美语中一律用would。
might 表示“可能”，可用于主句中的所有人称。
2）表示与过去事实相反的情况构成方式：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）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）表示与将来相反的情况构成方式：If 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）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。
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。
英语《虚拟语气》语法知识总结归纳
英语《虚拟语气》语法知识总结归纳虚拟语气（Subjunctive mood）是英语中一种特殊的语气形式，用于表示说话人的假设、愿望、建议、要求、命令等非真实情况。
虚拟语气在句子中通常与动词的调整和语法结构上的变化相关。
以下是对虚拟语气的语法知识的总结归纳：1.条件句中的虚拟语气：1.1 条件句中表示对现在的假设：使用虚拟语气的一般公式是：if + 主语 + 过去式，主句使用would/could/should/might + 动词原形。
例如：- If I were you, I would go to the meeting.（如果我是你，我会去开会。
）注意，这里的"were"是一个特殊的虚拟语气形式，用于所有人称和数。
- If she had studied harder, she might have passed the exam.（如果她努力学习，她可能会通过考试。
）1.2 条件句中表示对过去的假设：使用虚拟语气的一般公式是：if + 主语 + 过去完成时，主句使用would/could/should/might + have + 过去分词。
例如：- If I had known it, I would have told you.（如果我知道了，我会告诉你的。
）- If she had arrived earlier, she might have caught the bus.（如果她早点到，她可能会赶上公共汽车。
）2.虚拟条件句中的特殊情况：2.1 在虚拟条件句中表示命令、建议时，主句中的动词可以使用动词原形（而不是would/could/should/might + 动词原形）。
例如：- If you have any questions, please let me know.（如果你有任何问题，请告诉我。
）- If I were you, I would take a break.（如果我是你，我会休息一下。
高中英语语法-虚拟语气
三 主语虚拟
It be + 形容词 + that... (should)... 用于该句型的形容词有：necessary, good, important, right, wrong, better, natural, proper, funny, strange, surprising等 It's natural that he should feel hurt. 他感到疼是很正常的。
二 宾语虚拟
wish后接宾语从句中的虚拟语气 A: 表示与现在和将来事实相反的愿望，从句谓语动词 用过去时态。 I wish they were not so late. 要是他们来得不是这么晚 就好了。 B: 表示与过去事实相反的愿望，从句谓语动词用过去 完成时态。 I wished he hadn't done that. 我真希望那件事不是他 做的。
英语语法讲解
虚拟语气
一 条件状语虚拟
二 宾语虚拟
三 主语虚拟
一 条件状语虚拟
1.与现在事实相反的假设 从句 谓语动词用did 系动词用were 主句 should (would, could, might) + do If I were in your position, I would her.
It is time (about time / high time) that... + (过去时或 should + 动词原形)...
It is high time I went home now. = It is high time I should go home. 我该回家了。
谢谢观看
3.与将来事实相反的假设 从句 should (were to) + do 主句 should (would, could, might) + do
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虚拟语气在非真实条件句中①错综时间条件句: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，被称为错综时间条件句，动词的形式要根据它表示的时间作出相应的调整。
如：If you had followed my advice just now, you would be better now.If you had studied hard before, you would be a college student now.②if省略句在条件句中可以省略if, 把were, had, should提到句首，变成倒装句式。
如：If I were at school again, I would study harder.→Were I at school again, I would study harder.如果我还有上学的机会，我会更加努力学习。
If you had come earlier, you would catch the bus.→Had you come earlier, you would catch the bus.如果你来得早点，你就能赶上公共汽车。
If it should rain tomorrow, we would not go climbing.→Should it rain tomorrow, we would not go climbing.如果明天下雨的话，我们就不能登山去了。
③用介词代替条件状语从句常用的介词有with, without, but for。
如：What would you do with a million dollars? (=if you had a million dollars)如果你有100万元，你会做什么？We couldn‟t have finished the work ahead of time without your help. (=if wehadn‟t got your help)没有你的帮助，我们不可能提前完成这项工作。
Without your help, we couldn‟t have finished the work ahead of time.= But for your help, …= If it had not been for your help, …= Had it not been for you help, …没有你的帮助，我们不可能提前完成这项工作。
④含蓄条件句有时在虚拟语气中并不总是出现if引导的条件句，而是通过其他手段来代替条件句。
如：I was ill that day. Otherwise, I would have taken part in the sports meeting. (副词)He telephoned to inform me of your birthday, or I would have known nothing about it. (连词)A man who stopped drinking water would be dead in about seven days. (定语从句)I might have given you more help, but I was too busy. (连词)Everything taken into consideration, they would have raised their output quickly. (独立主格结构)⑤even if, even though也可用于虚拟语气，其形式与if 从句在虚拟语气中的形式相同。
习题1. If my lawyer＿＿＿here last Saturday, he＿＿＿me from going.A.had been, would have preventedB.had been, would preventC.were, would preventD.were, would have prevented2. If it＿＿＿for the snow, we＿＿＿the mountain yesterday.A.were not, could have climbedB.were not, could climbC.had not been, could have climbedD.had not been, could climb3. Without electricity(电) human life＿＿＿quite difficult today.A. isB. will beC. would have beenD. would be4. I didn‟t see your sister at the meeting, if she＿＿＿, she would have met my brother.A. has comeB. did comeC. cameD. had come5. When the pencil is partly in a glass of water, it looks as if it＿＿＿.A. breaksB. has brokenC. were brokenD. had been broken6. He hesitated(犹豫) for a moment before kicking(踢) the ball. Otherwise he＿＿＿a goal.A. had scoredB. scoredC. would scoreD. would have scored7. ＿＿＿right now, she would get there on Sunday.A.Would she leaveB.If she leavesC.Were she to leaveD.If she had left8. Had he worked harder, he＿＿＿the exam.A.must have got throughB.would have got throughC.would get throughD.could get through9. He must have had an accident, or he＿＿＿then.A.would have been hereB.had to be hereC.should be hereD.would be here10. ＿＿＿for my illness I would have lent him a helping hand.A.Not beingB.Had it not beenC.Without beingD.Not having been11. We didn‟t know his telephone number, otherwise we＿＿＿him.A.would have calledB.must have telephonedC.would telephoneD.had telephonedE.虚拟语气(1)复习题1.He ＿＿＿you more help, even though he was very busy.A. might have givenB. might giveC. may have givenD. maygive2.＿＿＿for your laziness(懒惰), you could have finished theassignment(任务) by now.A. Had it not beenB. It were notC. weren‟t itD. Had not itbeen3.If I hadn‟t stood under the ladder(梯子) to catch you when you fell, you＿＿＿now.A. wouldn‟t be smilingB. couldn‟t have smiledC. won‟t smileD.didn‟t smile4.If it ＿＿＿Professor Johnson‟s recommendation(推荐), I wouldn‟thave been admitted to the graduate school(研究生学院).A. were not forB. had not been forC. were notD. had it notbeen5.If we do not develop a new kind of car, air pollution ＿＿＿evenmore dangerous.A. should have becomeB. will becomeC. would have becomeD. must have become6.But for the stormy weather, we ＿＿＿earlier.A. should arriveB. shall arriveC. should have arrivedD. shall have arrived7.If we ＿＿＿their terms(条款，条件), we would go bankrupt(破产).A. acceptB. should acceptC. had acceptedD. are to accept8.John would never have gone to the hospital ＿＿＿that Tom would be there, too.A. he did not knowB. if had he knownC. had he knownD. he would have known9.Had he been more careful, he ＿＿＿that accident.A. would avoidB. would have avoidedC. avoidedD. should avoid10.But that he came to help me, I ＿＿＿there earlier.A. could not arriveB. could not have arrivedC. did not arriveD. can not arrive11.She could look more attractive(有魅力的，吸引人的) but she ＿＿＿no attention to her clothes.A. paysB. was payingC. paidD. had paid12.If I ＿＿＿in his place, I would do that, too.A. wasB. wereC. amD. had been虚拟语气(2)——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可以省去。