英语公开课虚拟语气精品幻灯片.ppt

《英语公开课虚拟语气精品幻灯片.ppt》由会员分享，可在线阅读，更多相关《英语公开课虚拟语气精品幻灯片.ppt（32页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、英语公开课虚拟语气课件精品第1页，共32页，编辑于2022年，星期二 Id rather be a sparrow than a snail.Yes I would.If I could,I surely would.Id rather be a hammar than a nail.Yes I would.If I only could,I surely would.Away,Id rather sail away.Like a swan thats here and gone.A man gets tied up to the ground.He gives the world.Its s

2、addest sound,Id rather be a forest than a street.Yes I would.If I could,I surely would.Id rather feel the earth beneath my feet,Yes I would.If I only could,I surely would.第2页，共32页，编辑于2022年，星期二1.英语动词有三种语气，英语动词有三种语气，陈述语气，祈陈述语气，祈使语气和使语气和虚拟语气虚拟语气。2.2.定义：用来表示说的话定义：用来表示说的话不是事实不是事实，或者或者是是不可能发生不可能发生或可能性比较小可

3、能性比较小的情况，的情况，而是一种愿望，建议，假设的语气叫虚而是一种愿望，建议，假设的语气叫虚拟语气。拟语气。一、虚拟语气定义一、虚拟语气定义第3页，共32页，编辑于2022年，星期二Q:Whats the difference between the two sentences?If 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）第4页，共32页，编辑于2022年，星期二What would you do if you won the lottery?I

4、f I won the lottery,I would第5页，共32页，编辑于2022年，星期二If I won the lottery,I would buy an expensive car.(与现在事实相反）与现在事实相反）第6页，共32页，编辑于2022年，星期二If I won the lottery,I would buy a villa.（与现在事实相反）（与现在事实相反）第7页，共32页，编辑于2022年，星期二If 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）如果他早

5、起，他就不会上学迟到。如果他早起，他就不会上学迟到。第8页，共32页，编辑于2022年，星期二If he _（drive)more carefully,he _ (not have)the car accident yesterday.（与过去事实相反）（与过去事实相反）had driven would not have had 第9页，共32页，编辑于2022年，星期二If I _(learn)how to swim,I _(be)trapped in this island.（与过去事实相反）（与过去事实相反）had learntwould not have been第10页，共32页，编

6、辑于2022年，星期二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.第11页，共32页，编辑于2022年，星期二一一、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 句句过去过去现在现在 将来将来第12页，共32页，编辑于2022年，星期二一一、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

7、句句过去过去had donewould should +have done 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 sthcouldMight第13页，共32页，编辑于2022年，星期二1.If I were you,I _ buy the house right now.2.A.wont B.dont C.wouldnt D.cant2._more careful,his

8、 ship would not have sunk.A.If the captain 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 BCA第14页，共32页，编辑于2022年，星期二二二.名词性从句的虚拟语气。名词性从句的虚拟语气。主要是表

9、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。常见动词：2.一个坚持：一个坚持：insist3.两个命令：两个命令：order,command 4.三三条条建议：建议：advise,suggest,propose5.四项四项要求：要求：demand,require,request,ask 这些动词后面的宾语从句要使用虚拟语气用法。这些动词后面的宾语从句要使用虚拟语气用法。即从句中的动词即从句中的动词 使用使用should+should+动词原形，或者将动词原形，或者将shouldshould省略。省略。第15页，共32页，编辑于2022年

10、，星期二1.1.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。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 the

11、mto work there.第16页，共32页，编辑于2022年，星期二 2、以上动词相应的名词构成的名词性从句（包括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）也要使用虚拟主语从句，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。语气。从句中的动词形式一样。order,advice,suggestion,proposal,demand,order,advice,suggestion,proposal,demand,request,desirerequest,desireIts suggested that the plan be carried o

12、ut.My demand is that she should come to see me once a week.All of us are for the advice that the chemical factory should be closed down.第17页，共32页，编辑于2022年，星期二三三、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.

13、(现在现在)I wish I hadnt made such a mistake.(过去过去)We wish our parents wouldnt punish us.(未来未来)第18页，共32页，编辑于2022年，星期二I wish I _a bird.were第19页，共32页，编辑于2022年，星期二I wish every day _my birthday.were第20页，共32页，编辑于2022年，星期二I wish/wished I _(not eat)so much watermelon.hadnt eaten第21页，共32页，编辑于2022年，星期二2）would ra

14、ther that-现在：现在：过去：过去：未来：未来：I would rather you _(pay)me now.(现在现在)I would rather you _(go)there yesterday.(过去过去)Dont come.I would rather you _(come)tomorrow.(未来未来)过去时过去时过去完成时paid me had gonecame第22页，共32页，编辑于2022年，星期二3）as if/though+从句从句现在：过去：过去时过去完成时They talked as if they had been friends for years.S

15、he loves the baby as if it were her own son.It seems as if it were spring.第23页，共32页，编辑于2022年，星期二4).Its（high）time+that-should+V.过去时你该走了。我们该睡觉了。Its high time that you .Its high time that you .Its time that we .Its time that we to bed.wentshould gowent to bedshould go第24页，共32页，编辑于2022年，星期二5）If only(要是要

16、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!第25页，共32页，编辑于2022年，星期二6）Its necessary/strange/natural/important a pi

17、ty+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.第26页，共32页，编辑于2022年，星期二 1.The volleyball match will be put off if it _.A.will rainB.rainsC.rainedD

18、.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 B第27页，共32页，编辑于2022年，星期二 3.What would have happened,_ as far as the river bank?A.Bob had walked farther B.if Bob should walk farther C.If

19、 Bob had walked farther D.if Bob walked farther4.How I wish every family _ a large house with a beautiful garden!(02 上海上海)A.hasB.had C.will haveD.had hadCB第28页，共32页，编辑于2022年，星期二5.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 broke

20、nC第29页，共32页，编辑于2022年，星期二.6 -Do you mind if I leave the window open?-Well,Id rather you _.A.dont B.didnt C.wont D.mustnt7.Its half past eleven.Its high time _ home.A.well B.wed C.were going D.we wentBDflash第30页，共32页，编辑于2022年，星期二1.I am afraid I am busy tonight,so I would rather you-(不来不来).2.Mikes fath

21、er,as well as his mother insited that he (该呆在家里该呆在家里)(stay)3.You (本不该出去）本不该出去）last night without an overcoat.No wonder you caught a cold (go)4.I am worried about the monitor,she(应该到这里）应该到这里）an hour ago (be)5.The sun rises in the east and sets in the west,so it seems as if the sun_(绕着地球转）绕着地球转）.(circ

22、le)6.How I wish I _(保存了）保存了）the file I was working on.(save)7.If we had been more careful,the accident _ (不可能发生），（不可能发生），（happen)8.If everyone in the country knew first aid,many lives _(被救）。被救）。（save)9.As is know to all,It is higt time that we _ _(采取措施）采取措施）to stop pollution.(take)第31页，共32页，编辑于2022年，星期二第32页，共32页，编辑于2022年，星期二