高中英语 公开课 虚拟语气课件 新人教选修6.ppt

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1、Subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood subjunctive mood Unit 1subjunctive moodGrammar2021/8/11 星期三1 Id rather be a than a .Yes I would.If I could,I surely would.Id rathe

2、r be a than a .Yes I would.If I only could,I surely would.Away,Id rather .Like a swan thats here and gone.A man to the ground.He gives the world.Its saddest sound,Id rather be a than a .Yes I would.If I could,I surely would.Id rather feel the earth my feet,Yes I would.If I only could,I surely would.

3、sparrowsnailhammarnailsail awaygets tied upforeststreetbeneath2021/8/11 星期三21.英语动词有三种语气，英语动词有三种语气，陈述语气，陈述语气，祈使语气和祈使语气和虚拟语气.2.2.定义：用来表示说的话定义：用来表示说的话不是事实，或者是或者是不可能发生或可能性比较小的的情况，而是一种愿望，建议，假设的情况，而是一种愿望，建议，假设的语气叫虚拟语气。语气叫虚拟语气。一、虚拟语气定义一、虚拟语气定义2021/8/11 星期三3Q:Whats the difference between the two sentences?I

4、f I am free,I will visit you.If I were a bird,I would fly into the sky.（虚拟条件句虚拟条件句）(真实条件句真实条件句）2021/8/11 星期三4What would you do if you won the lottery?If I won the lottery,I would2021/8/11 星期三5If I won the lottery,I would buy an expensive car.(与现在事实相反）与现在事实相反）2021/8/11 星期三6If I won the lottery,I woul

5、d buy a villa.（与现在事实相反）（与现在事实相反）2021/8/11 星期三7If he had got up early,he would not have been late for school.（与过去事实相反）（与过去事实相反）2021/8/11 星期三8If he _ more carefully,he _ the car accident yesterday.（与过去事实相反）（与过去事实相反）had driven would not have had 2021/8/11 星期三9If I _ how to swim,I _ trapped in this isla

6、nd.（与过去事实相反）（与过去事实相反）had learntwould not have been2021/8/11 星期三10假如他来了假如他来了,我们对他说什么呢？我们对他说什么呢？If he were to come,what should we say to him.假如他看见我假如他看见我,就会认识我。就会认识我。If he should see me,he would know me.2021/8/11 星期三111 1、一般条件句中的虚拟语气、一般条件句中的虚拟语气时时 间间 If If 条件句条件句主主 句句过去过去had donewould should +have don

7、e sthcouldmight现在现在助动词助动词 be用用 were 实义动词实义动词 do 用用 did would should +do sthcouldmight将来将来did/were should dowere to dowould should +do sthcouldMight2021/8/11 星期三121.If I were you,I _ buy the house right now.2.A.wont B.dont C.wouldnt D.cant2._more careful,his ship would not have sunk.A.If the captain

8、were B.If the captain had been C.Should the captain be D.If the captain would have been 3.If he _me tomorrow,I would let him know A.should call B.should not have been able C.were not able D.are not able BCA2021/8/11 星期三132.名词性从句的虚拟语气。名词性从句的虚拟语气。主要是表示命令、要求、建议的虚拟语气。主要是表示命令、要求、建议的虚拟语气。1.宾语从句。常见动词：宾语从句。

9、常见动词：2.一个坚持：一个坚持：insist3.两个命令：两个命令：order,command 4.三个建议：三个建议：advise,suggest,propose5.五个要求：五个要求：demand,require,request,desire ask 这些动词后面的宾语从句要使用虚拟语气这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词用法。即从句中的动词 使用使用should+should+动词原动词原形，或者将形，或者将shouldshould省略。省略。2021/8/11 星期三141.1.我们建议我们建议Tom去休息一下。去休息一下。2.他坚决要求我到场。他坚决要求我到场。

10、3.国王命令囚犯明天要实施死刑。国王命令囚犯明天要实施死刑。4.他们要求我们派他们去那儿工作。他们要求我们派他们去那儿工作。1.We suggested that Tom2.He insisted that I present.4.They requested that we3.The king ordered that the prisoners should have a rest.(should)beShould be killedthe next day.should send themto work there.2021/8/11 星期三15 2、以上动词相应的名词构成的名词性从句（

11、包以上动词相应的名词构成的名词性从句（包括主语从句，表语从句和同位语从句）也要使用括主语从句，表语从句和同位语从句）也要使用虚拟语气。从句中的动词形式一样。虚拟语气。从句中的动词形式一样。order,advice,suggestion,proposal,order,advice,suggestion,proposal,demand,request,desiredemand,request,desireIts suggested that the plan be carried out.My demand is that she should come to see me once a week

12、.All of us are for the advice that the chemical factory should be closed down.2021/8/11 星期三163、几种特殊结构中虚拟语气的用法；几种特殊结构中虚拟语气的用法；1）wish+宾语从句宾语从句现在：现在：过去：过去：未来：未来：过去时(did/were)过去完成时(had done)would/could/might+V.shouldI wish I were a bird.(现在现在)I wish I hadnt made such a mistake.(过去过去)We wish our parents

13、wouldnt punish us.(未来未来)2021/8/11 星期三172）would rather that-现在：现在：过去：过去：未来：未来：I would rather you paid me now.(现在现在)I would rather you had gone,too.(过去过去)Dont come.I would rather you came tomorrow.(未来未来)过去时过去时过去完成时2021/8/11 星期三183）as if/though+从句从句现在：过去：过去时过去完成时He looks as if he were drunk.They talked

14、 as if they had been friends for years.She loves the baby as if it were her own son.It seems as if it were spring.I remember the whole thing as if it had happened yesterday.2021/8/11 星期三194).Its high time+that-should+V.过去时你该走了。我们该睡觉了。Its high time that you went.Its high time that you should go.Its t

15、ime that we went to bed.Its time that we should go to bed.2021/8/11 星期三205）without和和but for 构成虚拟。构成虚拟。(but for要不是要不是)Without sunlight,peoples life would be different from today.But for your help,I wouldnt have finished the work.But for water,it would be impossible to live in the desert.2021/8/11 星期三

16、216）If only(要是要是就好了就好了)If only I knew his name!If only we had followed your advice!If only I could see him again!要是我们的父母能和我们住在一起就好了。要是我们的父母能和我们住在一起就好了。要是我没错过火车就好了！要是我没错过火车就好了！If only our parents could live with us!If only I hadnt missed the train!2021/8/11 星期三228）Its necessary/strange/natural/import

17、ant a pity+that-从句中的动词要用虚拟，即从句中的动词要用虚拟，即(should)+动词原形动词原形1.It is important that we(should)master a foreign language.2.It is strange that she refuse to come to the party.3.Its necessary that we should study hard.2021/8/11 星期三23三、三、虚拟语气假设条件句型注意点：虚拟语气假设条件句型注意点：1.假设条件从句谓语动词发生的时间与主句假设条件从句谓语动词发生的时间与主句所假设的

18、谓语动词不一致，叫做错综条件所假设的谓语动词不一致，叫做错综条件虚拟语气。主句和从句的谓语动词要依照虚拟语气。主句和从句的谓语动词要依照假设的时间而定。假设的时间而定。If the weather had been finer,the crops would be growing still better.If you had followed the teachers advice,you wouldnt be in the hospital.2021/8/11 星期三241.The volleyball match will be put off if it _.A.will rain B

19、.rains C.rained D.is rainedB精选习题精选习题2.You didnt let me drive.If we _ in turn,you _ so tired.A.drovedidnt getB.had drivenwouldnt have gotC.drovewouldnt get D.were drivingwouldnt get B2021/8/11 星期三25 3.If you _ him yesterday,you _ what to do now.A.asked would know B.had asked would have knownC.asked h

20、im know D.had asked would know4.What would have happened,_ as far as the river bank?A.Bob had walked farther B.if Bob should walk farther C.had Bob walked farther D.if Bob walked fartherCD2021/8/11 星期三265.How I wish every family _ a large house with a beautiful garden!(02 上海)A.hasB.hadC.will haveD.h

21、ad had6.When a pencil is partly in a glass of water,it looks as if it _.(95 N)A.breaksB.has broken C.were broken D.had been brokenBC2021/8/11 星期三27.7 -Do you mind if I leave the window open?-Well,Id rather you _.A.dont B.didnt C.wont D.mustnt8.Its half past eleven.Its high time _ home.A.well B.wed C.were going D.we wentBD2021/8/11 星期三28Thank you2021/8/11 星期三292021/8/11 星期三30