高考一轮复习英语-虚拟语气学案(无答案)

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高三英语一轮复习语法专题学案6:虚拟语气

高三英语一轮复习语法专题学案6:虚拟语气

虚拟语气(Subjunctive mood)定义:表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、建议或推测等。

一、虚拟语气在条件句中的用法Eg: (1) If he (follow) my advice, he (lose) his job.如果他听我的建议,他就不会失业了。

(2) If it (rain) tomorrow, the crops (save).如果明天下雨,庄稼就会得救。

(3) If I (be) a bird, I (fly) in the sky.如果我是一只小鸟,我就能在天空中飞翔。

(4) — 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 .A. wouldn’t dieB. didn’t dieC. hadn’t dieD. wouldn’t have died二、几种特殊形式的虚拟条件句1. 省略if 的虚拟条件句如果if虚拟条件句中有, 或时,可将它们提到主语之前并省略if。

Eg: (1) If I were at school again, I would study harder..(2) If you had come a few minutes earlier, you should have met the famous dancer..(3) Had I known about this computer program, a huge amount of time and energy .A. would have been savedB. had been savedC. will be savedD. was saved2. 错综时间虚拟条件句当条件从句表示的动作与主句表示的动作所发生的时间不一致时,动词的形式要根据具体情况进行调整。

高三英语一轮复习语法专题学案5:专题3 情态动词和虚拟语气

高三英语一轮复习语法专题学案5:专题3 情态动词和虚拟语气

虚拟语气(1)虚拟语气的基本用法(2)含蓄虚拟条件句这样的虚拟句不含有if从句,而是以but for/without/or/otherwise等引导的句子代替if从句,主句的谓语动词的形式与前面虚拟语气的基本用法相同。

(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。

(4)错综虚拟语气主从句指的是不同的时间,根据上下文的意思采用不同的谓语动词形式。

(5)主语从句中的虚拟语气:It is +形容词/动词的过去分词/名词+主语从句的结构中,从句的谓语动词须用动词原形或should +do的形式常用的这类词有:形容词:advisable、natural、anxious、necessary、better、regretful、desirable、strange、surprising、important过去分词:decided、recommended、demanded、requested、desired、required、ordered、suggested名词:duty、pity、no surprise、regret、no wonder、shame(6)宾语从句中的虚拟语气①wish后的宾语从句wish(that)+ did/were(would/should do) 表示与现在或将来相反;had done(would/should have done) 表示与过去相反。

②某些动词表示愿望、要求、建议和命令等。

从句形式为:(should)+动词原形常用的动词有:advise、order、command、decide、propose、demand、recommend、request、require、insist、suggest、urge注意:insist表示“坚持认为,坚持说”时,从句中不用虚拟语气;表示“坚持要求”时,从句用虚拟语气。

虚拟语气复习教案-高考英语一轮复习语法专题

虚拟语气复习教案-高考英语一轮复习语法专题
常见的动词有:
一个坚持:insist(坚持要求)
两个命令:order, command
三条建议:advise, suggest, propose
四项要求:require, request,demand ,desire
注意:1. suggest意为“表明,暗示”时,不用虚拟语气;
2. insist意为“坚持认为,坚持说”时,不用虚拟语气,应用陈述语气。
(1)、表示与现在事实相反的假设:
if条件状语从句用主语+动词的过去式(一般过去时)(be的过去式用were)
主句用主语+would/should/could/might+动词原形
(2)、表示与过去事实相反的假设:
if条件状语从句用主语+had done (过去完成时)
主句用主语+would/should/could/might+have done
三、wish后的宾语从句的虚拟语气,表示一种不可能实现的愿望。
(1)表示与现在事实相反,用主语+动词的过去式(一般过去时)(be的过去式用were)
(1)表示与过去事实相反用主语+had done (过去完成时)
(3)表示与将来事实相反用would/could/might+动词原形,一般不用should。
2).The girl would rather she paid for the book yesterday.
3).My suggestion is that he goes there at once.
4).All of us are for the advice that the chemical work should be close down.

高三英语第一轮复习教案语法:虚拟语气_2

高三英语第一轮复习教案语法:虚拟语气_2

高三英语第一轮复习教案语法:虚拟语气虚拟语气一、语气的定义和种类l、语气:语气是动词的一种形式,它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:(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 not ready. 我们没准备好。

What a fine day it is!多好的天气啊!(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。

请打开门。

(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. 如果我是你,我就学英语了。

May you succeed! 祝您成功!二、虚拟语气在条件从句中的用法条件句有两类,一类是真实条件句,一类是虚拟条件句。

如果假设的情况是有可能发生的,就是真实条件何。

在这种真实条件句中的谓语用陈述语气。

如:If it doesn’t rain tomorrow, we will go to t he park. 如果明天不下雨,我们就去公园。

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. 如果他昨天见到你,他会问你这件事的。

(事实上他昨天没见到你,因此也未能问你这件事。

)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。

现将虚拟条件从句和主句的动词形式列表如下:从句主句与现在事实相反动词的过去式(be的过去式一般用were) would/ should/ could/ might + 动词原形与过去事实相反 had + 过去分词 would/ should/ could/ might + have + 过去分词与将来事实相反动词过去式,should + 动词原形,were to + 动词原形 would/ should/ could/ might + 动词原形注: 主句中的should只用于I、we,但在美国英语中,should常被would代替;从句中的should 可用于各种人称。

高中英语高三一轮语法复习学案之虚拟语气

高中英语高三一轮语法复习学案之虚拟语气

高中英语高三一轮语法复习学案之虚拟语气英语的动词有三种语气形式,即陈述语气,祈使语气和虚拟语气。

虚拟语气是谓语动词的一种特殊形式,用来表达假设,主观愿望,猜测,建议,可能或空想等非真实情况。

I虛拟语气定义:虚拟语气表示说的话a.不是事实或者不是可能发生的情况,b.而是一种愿望、建议或者与事实相反的假设II.条件句中虚拟语气a.形式: 条件句中的虚拟语气根据不同的时间有三种不同的。

※b.条件句中的虚拟语气的注意要点※(1)省略if的虚拟条件句的用法a) .当虚拟条件句的谓语动词含有were, should, had时,if 可省略,而将were, should, had等词提到主语前面,置于句首形成倒装。

如:Should he agree to go there, we would send him there.Were she here, she would agree with us.b).注意:当从句的主语为第三人称单数时,谓语动词若是系动词be 时,可用was代替were。

但在倒装虛拟结构及if I were you, as it were中,只能用were。

如:Were I ten years younger, I would study abroad(2)混合虚拟语气错综时间条件句有时,虚拟条件句中,主、从句的动作所指的时间不一致, 须主句、从句的时态根据实际的时间概念来确定。

①从句的动作与过去事实相反,而主句的动作与现在或现在正在发生的事实不符。

If they had informed us, we would not come here now.②从句的动作与现在事实相反,而主句的动作与过去事实不符。

:If he knew her, he would have greeted her.③从句的动作与过去发生的情况相反,而主句的动作与现在正在发生的情况相反。

If it had not been raining too much, the crops would be growing much better.If he had been working hard, he would be working in the office now.※[混合虚拟语气]还有一种情况就是事实和虚拟假设的混合句,这样的句子是事实和假设的混合。

虚拟语气讲解与练习学案(完整版)+2024届高考英语一轮复习

虚拟语气讲解与练习学案(完整版)+2024届高考英语一轮复习

虚拟语气导学案(一)(06.08)一、条件从句有两类,一是真实条件句,另一是虚拟条件句。

1.如果假设的情况可能发生,是____________,这种情况下谓语用陈述语气。

如:If time permits, we’ll go fishing together.翻译:______________________________________________________。

2.如果假设情况是不存在或不大可能发生的,则是____________。

如:If you had come yesterday, you would have met that famous professor.如果你昨天来,你就会见到那位著名的教授了。

(隐含的事实是:你昨天没来,也没见到那位著名教授)。

二、虚拟语气的基本形式和用法在含有虚拟条件句的复合句中,主从句的谓语都要用虚拟语气,现将其主句与从句中谓语动词的形式列表如下:练习:1、I would ask George to lend us the money if I ___________ him.A. had knownB. have knownC. knewD. know2、If Bob___________ with us, he would have had a good time.A. would comeB. would have comeC. had comeD. came3、__________, I should ask them some questions.A. If they should come to usB. If they come to usC. If they were come to usD. If they had come to us4、__________ you were busy, I wouldn't have bothered you with my questions.A. If I realizedB. If I had realizedC. Did I have realized thatD. As I realized三、虚拟语气的其他用法1、wish在宾语从句中的用法:动词_______或_______——与现在事实相反主语 + wish (that) + 主语 + 动词____________式——与过去事实相反助动词过去式+_________——与将来事实相反I wish I were a pop singer. (=I am sorry I am not a pop singer.)I wish I had never stopped teaching. (=I am sorry I stopped teaching.)I wish they would let us get some sleep.注意:1.that 在宾语从句中常常____________;2.虚拟语气的从句中,动词“be”的过去时态一律用“____________”;3.wish & hope接宾语从句的区别:(1)hope表示一般_______(可以/不大可能)实现的希望,从句用陈述语气。

人教版高中英语高三复习虚拟语气学案设计(无答案)

人教版高中英语高三复习虚拟语气学案设计(无答案)

虚拟语气动词的语气英语中的动词一般可带三种不同的语气:陈述语气、祁使语气和虚拟语气。

不同的语气用动词的不同形式表示。

一、陈述语气:用来陈述一个事实,或提出一种看法,有肯定、否定、疑问或感叹等形式。

I am not interested in what you said.Have you ever been to France?What a splendid palace!关于陈述语气:(1)陈述语气用于陈述句中The sun is larger than the earth.(2)陈述语气用于疑问句中Does Tom usually get up early ?(3)陈述语气用于感叹句中What a clever boy he is!二、祁使语气:用来表示请求、邀请、命令、警告或者劝告等。

Let’s have a walk.Don’t jump in the queue.Come in and take a seat.关于祁使语气:(1)祁使语气表示恳求、建议或者邀请。

Speak more slowly please.(2)祁使语气表示祈愿May you have a happy new year.(3)祈使句的否定是Don’t + 动词原形,有时也用never + 动词原形Don’t open the windows.(4)祁使语气中若以Do开始,表示说话者带有强调的意思。

Do give me a call.三、虚拟语气:表示说话人所说的话不是事实,而是一种假设、愿望、怀疑或推测。

虚拟语气主要用于if条件状语从句,也可用于主语从句、表语从句、宾语从句等。

If I were you, I would not leave her alone.How I wish I were a bird!If only you could understand me.(一)If非真实条件句中的虚拟语气分三种情况。

2020届高三英语一轮语法复习---虚拟语气导学案设计(无答案)

2020届高三英语一轮语法复习---虚拟语气导学案设计(无答案)

The Subjunctive Mood---Learner’s sheet Teaching Objectives:By the end of the lesson, the students will be able to:1. Make a better understanding of the subjunctive mood in if clause. They can put them into practice in their daily life.2. Discover the predicate forms in unreal conditionals, including the contrary to the present and the past by observing examples.3. Students’awareness of law will be raised. They will get to know the basic knowledge of law as a teenager.Step 1. GreetingStep 2. Lead inListen to the song and fill in blanks.Activity 1: There are some words missing in the lyrics of the song. Listen to a song and find the words to fill in the blanks.If I Were A Boy - BeyoncéIf I_____a boyEven just for a dayI______roll out of bed in the morningAnd throw on what I wanted and goDrink beer with the guysAnd chase after girlsI______kick it with who I wantedAnd I______ never get confronted for itBecause they'd stick up for meIf I ______ a boyI think I ______understandHow it feels to love a girlI swear I’d be a better manI_______listen to herCause I know how it hurtsWhen you lose the one you wantedCause he's taken you for grantedAnd everything you had got destroyedMore examples in contextThere are four sentences on the whiteboard.Guided questions:1. What kind of situation are these four sentences trying to tell us?2. Are they talking about real or unreal situation?3. What do they have in common?Step 3. Reading and discoveringActivity 2: Read the passage and underline the unreal if clauses in the passage. Then summarize the features of subjunctive mood based on the sentencs they have just underlined. Then fill in the blanks.My Friend LihuaI have known my friend Lihua for many years and am very fond of him, but he has some strange ideas. Now he can’t help imagining something strange. For example, he says that if he had money, he would ask scientists to clone him. When I ask him why he would like this, he replies, “When I was young, if my parents had been richer, I would have had one more sister or brother.” However, I don’t feel the same at all. I have three sisters and two brothers. After hearing that, I think to myself, “If I had been born in the family of Lihua, I would have got more care.” Besides, Lihua has other strange ideas. For example, he says that if scientists allowed him, he would travel to the moon. When he says this, I reply that if it were possible, I would like to live to be two hundred. “Me too,” Lihua replies, although he knows I am joking. So this is my cute friend. Do you think he is a dreamer?Guided questions:1. How many sentences have you underlined? What are they?2. Do they look different? What causes the difference?3. Can you find the clues in your passage?4. Could you exchange your ideas and write them down in the blanks?Activity 3: Sentence completion①My friends are busy. Therefore, we can’t go to see the new film.If my friends ____ busy, we ________ to see the new film.②I didn’t have time last year, so I didn’t see the Love of the Hawthorn Tree.If I _______ time last year, I ___________ the Love of the Hawthorn Tree.③If he ________(get) two rabbits yesterday, he ____________(have) another big mealActivity 4: Watch the video and act out the scene.If I ________ (be) given one more chance now,I __________ (say) to the girl, “I love you.”If I ______ (have) to set a time limit to our love, it ______________ (be) 10,000years.Fill in the blanks.About the farmer and the snakeWhat would have happened if the farmer hadn't seen the snake?If the farmer ___________(not see) the snake, he _________________ (not put) it under his coat; if he __________ (not put) it under his coat ,the snake ___________________ (not bite)him; if he ___________________ (not bite) ,he __________________(not die).Activity 5: Group work- Sentence chain(句子接龙)Please fill in the blanks to finish the story about t he farmer and the snake. Then do the activity-sentence chain. There will be four sentences in each group and each group will make up their own story by using “if”clause to start with their sentence. The second student will go on the story using the second half of the first sentence. There are two topics for you to choose, and you can choose either of them to continue your story.Step 4. SummaryStep 5. AssignmentWrite “A letter of confession(忏悔书)”about the man with unreal if-clause sentences.。

2023届高考英语一轮复习之虚拟语气学案

2023届高考英语一轮复习之虚拟语气学案

2023高考英语一轮复习之虚拟语气一、什么是虚拟语气?如果明天下雨的话,我就去接你。

If it rains tomorrow, I will pick you up.如果我是你的话,我就去接你If I were you , I would pick you up.二、虚拟语气怎样表达?时间从句谓语形式主句谓语形式将来动词过去式(be用were)should+动词原形were to +动词原形would/should/might/could +动词原形现在动词过去式(be用were)would/should/might/could+动词原形过去had+动词过去分词would/should/might/couldhave+动词原形对现在虚拟:If I were you, I would beat him.对过去虚拟:If I had been there yesterday,I would have prevented you from doing that.He was not a student , so he couldn’t attend the lecture.He didn’t tell her the answer .She didn’t understand it.You were late , so you didn’t hear what he told us.对将来虚拟:If there were a heavy snow tomorrow , I would marry you.三、虚拟语气的判断依据如果我是个女孩子,我就会嫁给他If I were a girl,I would marry him.If I am a girl , I will marry him.四、虚拟语气的杂交如果你去年好好学英语的话,那你明天考试就不会紧张了。

If you had learnt English harder,you wouldn't worry tomorrow during the test.五、虚拟语气的倒装If I were you ,I would beat him。

高考英语一轮复习《情态动词与虚拟语气》教案新人教版

高考英语一轮复习《情态动词与虚拟语气》教案新人教版

情态动词与虚拟语气一、情态动词考点一can和could的用法1.表示惊讶,常用在否定句和疑问句中。

How could you do such a silly thing?你怎么能做那样的蠢事呢?2.表示可能性,意为“可能,有时会”。

can和could没有时态的差异,只是could 不太肯定。

Jogging can be could on such rainy days.这样的多雨天气可能会发生交通事故。

(客观的可能性)3.can用于否定句,意为“应该不是,不可能”。

I think it's all right. She can't make a mistake.我想应该没事,她不可能犯错误。

4.cannot...tooenough表示“无论……也不过分”;“越……越好”。

You can't be too careful while driving.开车时越小心越好。

You cannot remember enough English words.你记的英语单词越多越好。

5.cannot but+do sth.表示“不得不,只好”。

I couldn't but choose to go. 我只好去。

根据句意可知答案为B。

考点二may和might的用法may和might表示“许可”,“可能性”,“祝愿”等意义。

1.表示许可。

May I come in?Might I borrow your computer?2.表示可能性。

may和might表示可能性时,可以对现在、过去或将来进行推测。

Peter may come with us tonight, but )3.“may as well+动词原形”意为“最好,满可以,倒不如”。

You may as well do it at once.We may as well stay where we are.4.may作“可以”讲时,其否定式常用mustn't表示“禁止”;must作“必须”讲时,其否定式是“needn't”,表示“不必”。

2023届高三英语一轮复习as if; if; otherwise;should do虚拟语气学案

2023届高三英语一轮复习as if; if; otherwise;should do虚拟语气学案

虚拟语气学案(一) ---Miya英语中的语气分为陈述语气、祈使语气、虚拟语气、疑问语气和感叹语气五类。

虚拟语气表示说话人的主观愿望、猜疑、建议或与事实不符的假设等,而不表示客观存在的事实。

此外如需表达主观愿望或某种强烈的感情时,也可用虚拟语气。

虚拟语气通过谓语动词的特殊形式来表示。

一.if引导的条件状从的虚拟If条件句主句与现在事实相反一般过去;be用were would/should/could/might do与过去事实相反过去完成时would/should/could/might havedone与将来事实相反一般过去时/should do/ were to do would/should/could/might do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)仿写:如果我是你,我会带把伞。

如果我带钱了,我就能借给你些。

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。

仿写:如果我早到那儿,我就会见到她。

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。

仿写:如果他明天来这儿的话,我就跟他谈谈。

如果她下周一来这儿的话,我就会告诉她这件事的始末。

注意:If条件句中如果有were, should, had,可以省去if,把were,should,had提到句首进行倒装。

雨太大了。

如果天气好,我会去那。

如果我之前努力学习,我就能有个好工作了。

二.as if=as though引导的方式状语从句的虚拟若as if/though引导的从句表示的是事实或很可能出现的情况,从句一般用陈述语气。

若它们引导的从句是非真实情况或出现的可能性不大,从句通常用虚拟语气。

高考虚拟语气学案

高考虚拟语气学案

M6U4 虚拟语气学案班级:_________________ 姓名:________________- 一、非真实条件句中的虚拟语气条件状语从句(if)的谓语形式主句的谓语形式与现在事实相反一般过去式(be--were)would/could/might/should+v.原形与过去事实相反过去完成时had+done would/could/might/should+have done与将来事实相反(1)一般过去式(2)should+v.原形(3)were to dowould/could/might/should+v.原形EX1:1.I am not free today. If I ___free today , I __ and visit some of my friends .A. am will goB. were , would goC. shall beD. be , must go2. If I were to see Tom, what ___ you ___ me to tell him?A. are ,going to askB. do , askC. would , askD. did, ask特殊情况:1)虚拟倒装句EX2:1.What would have happened, _____ as far as the river bank? (01 上海)A.Bob had walked fartherB. if Bob should walk fartherC. had Bob walked fartherD. if Bob walked farther2. ______ fired, your health care and other benefits will not be immediately cut off. (2006湖北)A. Would you beB. Should you beC. Could you beD. Might you be3. .______ it rain tomorrow, we would have to put off the visit to the Yangpu river.(1994上海)A. WereB. ShouldC. WouldD. Will2) 错综时间条件句If you hadn’t bought the ticket last week,how would you go now?EX3:1. If you _____ him yesterday, you _____ what to do now.A.asked …would knowB. had asked …would have knownC. asked him …knowD. had asked …would know2.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.A. wouldn’t have fallenB. had not fallenC. should fallD. were to fall3) 含蓄条件句_______________________________________________________________________She wasn’t feeling very well. Otherwise she wouldn’t have left the meeting so early.Suppose there were no gravity, objects would not fall to the ground when dropped.EX4:1.I went by plane; otherwise I ____ much longer time.A.could takeB.would takeC.will have takenD.would have taken2. Without your help, we ____ such rapid progress.A. couldn’t makeB. wouldn’t makeC. will not have madeD. wouldn’t have made3. We ______ John's name on the race list yesterday but for his recent injury.A. will putB. will have putC. would putD. would have put 二、宾语从句中的虚拟语气1. wish后面宾语从句中的虚拟语气,表示与事实相反的愿望。

If条件句的虚拟语气导学案2023届高考英语一轮复习

If条件句的虚拟语气导学案2023届高考英语一轮复习

If条件句的虚拟语气导学案Subjunctive mood Teaching goals:1. Guide the Ss to learn the usage of subjunctive mood used in IF conditional clause.2. Help the Ss use subjunctive mood with IF to express wishes.【课前预习】1.Find more examples of the subjunctive mood from the text and findout the rules in different situations according to the following examples.【教学过程】1.虚拟语气的定义虚拟语气表示说话人的愿望,假设,猜测或建议,而不表示客观存在的事实。

虚拟语气通过谓语动词的特殊形式来表示。

2.If条件句虚拟语气的主从句的谓语动词形式。

Read the following sentences and find out the rules of theSubjunctive mood.[task1]: If I had much money, I would control my fate.If I had a lot of money, I could buy a ship.Practice:a. If they _____ (be) here, they __________ (take) your advice.b. If the world-war _____ (burst) out again, what _____________ (happen) to our people on earth?c. If the policeman ________ (be not) in that room, it ________ (be) very dangerous.d. If I _____ (be) in your position, I _________ (ask) for teacher’s help. [task2]:If I hadn’t won the ticket, I wouldn’t have been on board.If I hadn’t been on board, I wouldn’t have met you.If the ship hadn’t hit an iceberg, it wouldn’t have sunk.Practice:a. If I ____________busy last night, I _______________ to see the film with you.b. Ifhe___________morecarefully, he ____________the car accident yesterday.c. If I __________(learn) how to swim, I __________________ trapped in this island.[task3]:If we were/should be/ were to be alive,I would marry you some day.If we married/ should marry/ were to marry, we would live aPractice:a. If there _________ (be) no natural resource any more, we ___________ (make) use of nuclear power.b. What ____________ (happen) if you ____________ (get up) too late tomorrow?c. If Robots ______________ (control) the world some day, here _________ (be) no friendship.[task4]错综虚拟句:当虚拟条件句所表示的与主句表示的时间不一致时,主从句根据各自所发生的时间选用虚拟语气形式。

高三英语一轮复习虚拟语气、情态动词专题复习导学案

高三英语一轮复习虚拟语气、情态动词专题复习导学案

虚拟语气、情态动词语气 (mood)是一种动词形式,用以表示说话者的意图或态度。

英语中的语气有三种:陈述语气、祈使语气和虚拟语气。

陈述语气(indicative mood),表示所说的话是事实。

祈使语气 (imperative mood),表示所说的话是请求或命令。

虚拟语气(subjunctive mood),表示所说的话不是事实,或者是不可能发生的情况,而是一种愿望、建议或与事实相反的假设等。

一、虚拟语气在条件句中的应用学习虚拟语气在条件句中的用法之前我们必须清楚条件句的种类:条件句有真实条件句与非真实条件句(或称虚拟条件句)两种。

真实条件句所表的假设是可能发生或实现的,句中的条件从句与结果主句都用陈述语气。

如:If it doesn’t rain tomorrow, I will go for a picnic. 假若明天不下雨,我就去野餐。

Oil floats if you pour it on water. 你如把油倒在水里,油就浮起来。

虚拟条件句所表的假设则是不可能或不大可能发生或实现的,句中的条件从句与结果如:If I were you, I would give up smoking.If he came here, he might be able to help you. 如果他来这,他就能够帮助你了。

(事实是:他没来这,他不可能帮助你。

表示对他的良好印象。

)She would have gone to the party if she had been invited.要是当初她被邀请的话,她就会去参加这次聚会了。

(事实是:当时没有人邀请她,因此,她没有来参加聚会。

表示后悔。

)If she hadn't called me, I would have overslept this morning.今天早上,她要是不叫我的话,我就会睡过头了。

(事实是:她今天早上叫我了,我没有睡过头。

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高考一轮复习英语-虚拟语气学案(无答案)英语核心语法点虚拟语气—不可能事件的概率巴哈· HG谓语时态:时间和发生状态信息语态:主动发出和被动承受语气:事件发生的概率描述事件的概率确定事件①必然事件P=1 陈述语气②不可能事件P=0 虚拟语气随机时间0≤P≤1①条件假设②情态假设条件假设If he sees you, he will cry.0≤P≤1If he saw you, he would cry.If he had seen you, he would have cried.P=0He is the teacher in charge. P=1- He speaks as if he is the teacher.- Yep, he could be. 0≤P≤1He speaks as if he were the teacher. P=0中文里的虚拟语气标志词早知道....恨不得....要不是....换做是....P=0时态have done do will do现在之前现在现在之后had done did would do过去之前过去过去之后If he were to see you, he would cry.If he saw you, he would cry.If he had seen you, he would have cried.1. If the new safety system to use, the accident would never havehappened.A. had been putB. were putC. should be putD. would be put2. Sorry, I am too busy now. If Itime, I would certainly go for an outing with you.A. have hadB. had hadC. haveD. had3. If my car more reliable, I would have driven to Lhasa instead offlying last summer.A. have hadB. had hadC. haveD. had been4. We wouldn’t have called a taxi yesterday if Harold us a ride home.A. didn’t offerB. wouldn’t offerC. hasn’t offeredD. hadn’t offered5. Grace doesn’t want to move to New York because she thinks if shethere, she wouldn’t be able to see her parents very often.A. livesB. would liveC. having askedD. were to live从句部分特有的三种倒装标志:从句中使用were, had, should操作:①去if ②标志提前③剩下照抄If I were you,……Were I you,..….If I had done it, ……Had I done it,..….If I should do it, ……Should I do it, …….1. It might have saved me some trouble the schedule.A. did I knowB. have I knownC. do I knowD. had I known2. no modern telecommunications, we would have to wait for weeksto get news from around the world.A. Were thereB. Had there beenC. If there areD. If there have been3. the morning train, he would not have been late for the meeting.A. Did he catchB. Should he catchC. Has he caughtD. Had he caught传说中的“错综虚拟”如果我们当初就治理这条河,它现在就不会被污染成这样了。

If we had protected the river, it would not be polluted like this now.如果我是你,我就当初就好好学习了。

If I were you, I would have worked hard.1. We back in the hotel now if you didn’t lose the map.A. areB. wereC. will beD. would be2. If we a table earlier, we wouldn’t be standing here in a queue.A. have bookedB. bookedC. bookD. had booked3. If he had spent more time practicing speaking English before, heable to speak it much better now.A. will beB. would beC. has beenD. would have been4. Had the government limited the sales of cars much earlier,traffic jam andpollution (not be) so serious now. would not be万变不离其宗的“含蓄虚拟”【1】从句部分被替换If you hadn’t saved HG, he would have died.= Without your help, he would have died.=But for your help, he would have died.1. Thank you for all your hard work last week. I don’t think we itwithout you.A. can manageB. could have managedC. could manageD. can have managethe first prize in the 2. But for the help of my English teacher, IEnglish Writing Competition.A. would not winB. would not have wonC. would winD. would have won3. Without his wartime experiences, Hemingway his famous novel AFarewell to Arms.A. didn’t writeB. hadn’t writtenC. wouldn’t writeD. wouldn’t have written万变不离其宗的“含蓄虚拟”【1】从句部分被替换If you hadn’t saved HG, he would have died.Without your help, he would have died.But for your help, he would have died.You saved HG, otherwise, he would have died.HG would have died, but you saved him.1. - Do you have Betty’s phone number?- Yes. Otherwise, I able to reach her yesterday.A. hadn’t beenB. wouldn’t have beenC. weren’tD. wouldn’t be2. We the difficulty together, but why didn’t you tell me?A. should faceB. might faceC. could have facedD. must have faced3. We lost our way in that small village, otherwise we more places ofinterest yesterday.A. visitedB. had visitedC. would visitD. would have visited4. It is lucky we booked a room, or we nowhere to stay now.A. hadB. had hadC. would haveD. would have had【2】主句部分被省略If you had saved HG, he wouldn’t have died.I wish I had saved HG.If only I had saved HG.He speaks as if he had saved HG.I would rather I had saved HG.wish sb. 现在:didas if sb. + 过去:had done将来:could doif only sb.would rather sb.1. Don’t handle the vase as if it made of steel.A. isB. wereC. has beenD. had been2. - Where are the children? The dinner’s going to be completely ruined.-I wish they always late.A. weren’tB. hadn’t beenC. wouldn’t beD. wouldn’t have been3. Ellen is a fantastic dancer. I wish I as well as her.A. danceB. will danceC. had danceD. danced4. I wish I at my sister’s wedding last Tuesday, but I was on abusiness trip in New York then.A. will beB. would beC. have beenD. had been5. It was John who broke the window. Why are you talking to me as if Iit?A. had doneB. have doneC. didD. am doing6. We would rather our daughter at home with us, but it is her choice,and she is not a child any longer.A. would stayB. has stayedC. stayedD. stay建议命令要求的“类虚拟”建议、命令、要求后的should(可省)建议:suggest,advice,recommend命令:command,order要求:request,insist1. Eye doctors recommend that a child’s first eye exam at the age ofsix months old.A. wasB. beC. wereD. is2. My mom suggests that we eat out for a change this weekend.A. shouldB. mightC. couldD. would3. He commanded that all the gates (shut) when it was getting dark i ncase thieves came in.4. Some classmates suggest we can go to places of interest nearby. I thought that it is a good idea.建议命令要求的“类虚拟”suggest 强化升级→ insistsuggest(that) sb. (should) do 建议(that) sb. do(主谓一致) 暗示insist (that) sb. (should) do 强烈建议(that) sb. do(主谓一致) 明示1. My suggestion is that you much meat.A. wouldn’t takeB. shall not takeC. not haveD. won’t have2. Jane’s pale face suggested that she ill, and her parents suggestedthat she a medical examination.A. be; should haveB. was; haveC. should be; hadD. was; has3. Mr. Johnson insisted that the problem worthy of attention (discuss)at the meeting.4. My father insisted that every minute made full use of thework well.A. be; to doB. has been; doingC. be; doingD. has been; to do5. The boss, a frequent complainer, doesn’t slow down when I tried to stophim to that I am writing a series of stories on the Boycott for the business magazine.A. describeB. suggestC. declareD. state建议命令要求的“类虚拟”It’s (high/about)time that sb. should dothat sb. didJack is a great talker. It’s high time that he something instead of just talking.A. will doB. has doneC. doD. did一、单选:练习题(详细讲解见习题视频)1. Jack described his father, who a brave boy many years ago, as astrong–willed man.A. would beB. would have beenC. must beD. must have been2. You buy a gift, but you can if you want to.A. mustB. mustn’tC. have toD. don’t have to3. You did not let me drive. If we in turn, you so tired.A. drove; didn’t getB. drove; wouldn’t getC. were driving; wouldn’t getD. had driven; wouldn’t have got4. it rain tomorrow, we would have to put off the visit to the YangpuBridgeA. WereB. ShouldC. WouldD. Will5. I suggested the person to be put into prison.A. refersB. referringC. referredD. refer6. When a pencil is partly in a glass of water, it looks as if it .A. breaksB. has brokenC. were brokenD. had been broken7. I insisted to see a doctor, but he insisted nothing wrongwith him.A. on him to go; should beB. he went; beC. he go; wasD. he should to; is8. - Your aunt invites you to the movies today.-I would rather she me tomorrow than today.A. tellsB. toldC. would tellD. had told9. -Would you have called her up ?- Yes, but I busy doing my homework.A. wasB. wereC. had beenD. would be10. I was ill that day, otherwise I the sports meet.A. would have taken part inB. took part inC. had taken part inD. would take part in11. the clouds, you would find the airplane in the sky easily.A. Had it not been forB. If it were notC. If it had not been forD. Were it not for12. If my lawyer here last Sunday, he me from going.A. had been, would have preventedB. had been, would preventC. were, preventD. were, would have prevented13. hard, he would have passed the exam.A. If he were to workB. Had he workedC. Should he workD. Were he to work14. today, he would get there by Friday.A. Were he to leaveB. If he had leftC. Did he to leaveD. Had he left15. Had you listened to the doctor, you all right now.A. areB. wereC. would beD. would have been16. I did not see your sister at the meeting. If she , she would have metmy brother.A. has comeB. did comeC. comeD. had come17. He busy yesterday, or he you with your experiment.A. was, had helpedB. was, would have helpedC. had been, would have helpedD. were, would have helped18. If it for the snow, we the mountain yesterday.A. were not, could have climbB. were not, could climbC. had not been, could have climbedD. hadn’t been, could climb19. Without electricity, human life quite difficult today.A. isB. will beC. would have beenD. would be20. - I am going to tell her the news.- I would as soon as you her about itA. didn’t tellB. don’t tellC. hadn’t tellD. won’t tell21. Mike’s father, as well as his mother, insisted he home.A. stayedB. could stayC. has stayedD. stay22. It was requested that the play again.A. should put onB. would put onC. be put onD. put on23. She insisted that a doctor immediately.A. had sent forB. sendC. be sent forD. was sent24. - Did you scold him for his carelessness?- Yes, but it.A. I’d rather not doB. I’d rather not have doneC. I should’ t doD. I’d better not do25. If only I my car.A. hadn’t lostB. wouldn’t loseC. didn’t loseD. haven’t lost26. But for water, it impossible to live in the earth.A. isB. would beC. wereD. wouldn’t be27. I would rather you anything about it for the time being.A. doB. didn’t doC. don’tD. didn’t28. If we repeated attempts, we wouldn’t have succeeded.A. haven’t madeB. hadn’t madeC. didn’t makeD. wouldn’t make29. What a sunny day! How I wish Ion the beach enjoying the sunshine now!A. wereB. had beenC. would beD. should be30. Waiters are requested to treat every customer as if they guests intheir own house.A. areB. wereC. would beD. had been二、语法填空:(1)【1】Tom and Peter are twins. They look as if they (1) (be) the same person. Both the two boys are smart,but Tom is hardworking while Peter is lazy. Tom always wins the first place in the exams while Peter doesn’t. However,people believe if Peter (2) (work) as hard as Tom,he would do as well as his brother in his study.【2 】At home,t heir parents suggest that they (3) (finish) their homework before playing computer games. But Peter insists that it (4) is (be) OK to play games first as long as he can hand in his homework in time. Their mother gives in in the end.【3 】One day,when doing his homework,Tom found he made a serious mistake. So he put his exercise book aside and used another one. When Peter found the previous exercise book,he struck out Tom’s name and signed his name on its cover happily,and handed it in as his own homework the next day. 【4】When the teacher told the truth to the twins’ mother,she was very angry and shouted at Peter,“How I wish you (5) (be) as diligent as your brother! Now it’s time that I (6) (give) you a good lesson. And you (7) play any computer games for a month!”【5 】“Oh, no! Mom (8) without a computer for such a long time,I would die.I would rather you (9) (ask) me to do the dishes for a month alone.” Peter was upset.【6】“If you (10) (finish) your homework on time yesterday, you wouldn’t be punished now,” said the mother.(2)【1】My deskmate, Mary, treats me as if she (1) (be) my sister. She is nice but fat. If she were not so fat, she (2) (look) like a super model. Last year, a doctor advised that she (3) (eat) more vegetables and fruits. He also made a suggestion that she (4) (work out) regularly. Besides, he insisted that she (5) (walk)to school. If she had followed the doctor’s advice, she (6) (be)so fat now. In other words, if the doctor had persuaded her to do so, she (7) (become) overweight.【2】This morning, Mary’s mother bought her a new dress. It was really nice. But after she tried it on, she couldn’t help shouting, “If only I (8) (be)a little thinner! How I wish I (9) (eat) so much junk food before!” Were I Mary, I would make (10) a weight loss plan. If I became overweight in the future, I (11) (do) sports every day.【3】Now it is high time she (12) changed (change) her lifestyle. Without a healthy lifestyle, she (13) (be) able to lose weight. I would rather she (14) (go) swimming with me, but she insists that water sports (15) are(walk) to (be) not suitable for her. So it is necessary that she (16)school.三、短文改错:Dear Diary,It’s funny how things work out sometimes. If George hasn’t wanted to jump off that bridge on Christmas Eve, I might never have getting an important job like saving him. And if he hadn’t been so stubborn, I would never had thought of the idea of showing him life in Bedford Ealls without him. One of the saddest things was seeing all t hose people who didn’t have homes. If George gave up and sold his business to Mr. Potter, then Potter would have rented run-down apartments to all those people. But because of George, they now have good homes. By the time we were finished, George realized he really had a wonderful life. In fact, he will have gone to jail happily if his friends hadn’t given him the money he needed. Well, luckily they helped him out, and he didn’t go to jail. And I got my wings and became a first-class angel!。

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