虚拟语气高效课堂公开课课件精品.pptx

《虚拟语气高效课堂公开课课件精品.pptx》由会员分享，可在线阅读，更多相关《虚拟语气高效课堂公开课课件精品.pptx（41页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、Q:Whats the difference between the two sentences?If I am free,I will visit you.IfIwereabird,Iwouldflyintothesky.（虚拟条件句虚拟条件句）(真实条件句真实条件句）第1页/共41页What would you do if you won the lottery?If I won the lottery,I would第2页/共41页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3页/共41页If I

2、 had much money,I would buy a villa.（与现在事实相反）第4页/共41页to know what is subjunctive moodto learn to use the subjunctive mood第5页/共41页Feedbacks of guiding papers张溪-改错、仿写句子较好！陈钰、王恒（改错较好）、陈玉洁、王昭洋、杨怡、左康龙、荆昊、王鹏辉-第一页较好！第6页/共41页What is subjunctive mood?1.She is not beautiful.2.I am too short to play basketball

3、.3.He cant draw very well.4.Its a great pity you cant come.She wishes she were beautiful.I wish I were tall.He wishes he could draw very well.I wish you could come.第7页/共41页虚拟语气?虚拟语气就是表示与真实情况相反的一种假设、愿望或推测。Subjuctive Mood is the verb form used to express a wish,a suggestion,a command or a condition th

4、at is contrary to a fact.第8页/共41页虚拟语气 不表事实（Fact），而表假设(Wish)Decide whether the following is a Fact or a WishIfhehastime,healwayswalksintothecafeandasksforacupofcoffee.IfIhadenoughmoney,Iwouldbuyanewcar.Ill go with you to the gallery if it doesnt raintomorrow.IwouldnttalkbacktotheteacherifIwereyou.Fac

5、tWishFactWish第9页/共41页1 表示与现在事实相反的假设表示与现在事实相反的假设 从句从句 主句主句If I(we,you)+动词过去式动词过去式 would/could（be的过去式常用的过去式常用were）/might/should+动词原形动词原形 If you were me,you would understand my suffering.1.虚拟语气在if条件从句中的语法第10页/共41页If I had a lot of money now,I would travel around the world.第11页/共41页a.Ifthey_(be)here,the

6、y_(take)youradvice.b.Iftheworldwar_(burst)outagain,what_(happen)toourpeopleonearth?werewould takeburstwould happen活学活用：第12页/共41页2.表示与过去事实相反的假设表示与过去事实相反的假设If you had been here yesterday,you would have seen her.从句 主句If I(we,you)+had would/could/might/should 过去分词 +have+动词过去分词 第13页/共41页If I had learnt h

7、ow to swim,I_trappedonthatisland.would not have been 第14页/共41页a.IfTom_(be)morecarefulintheexam,he_(pass)italready.b.Ifyou_(get)upearlier,you_(catch)thefirsttrain.had beenwould have passedhad gotwould have caught活学活用：第15页/共41页 从句 主句If I should（were to)+原形 或 If I+动词过去式 If she were to be here next Mond

8、ay,I would tell her about the matter.3.表示与将来事实相反的假设表示与将来事实相反的假设would/could/might/should+动词原形动词原形第16页/共41页If he _ here tomorrow,I would talk to him.should come 第17页/共41页活学活用：1)1)假如我要出国，我就会去法国。If I were to go abroad,I would go to France.2)2)万一明天下雨，我们的郊游就推迟。If it should rain tomorrow,our picnic would b

9、e put off.第18页/共41页我们已经学习了虚拟语气在我们已经学习了虚拟语气在条件句中的应用，同学们都条件句中的应用，同学们都掌握了么？现在就用表格的掌握了么？现在就用表格的形式复习一下吧！形式复习一下吧！第19页/共41页If条件句虚拟情况虚拟情况从句从句主句主句与现在事实相反与现在事实相反与过去事实相反与过去事实相反与将来事实相反与将来事实相反一般过去时一般过去时过去完成时过去完成时一般过去时一般过去时/should+do/were/was to dowould/should/could/might+have donewould/should/could/might+dowould

10、/should/could/might+do第20页/共41页I wish I were a bird.（I am not a bird)I wish I had told you the news last night.(I didnt tell you the news last night.)wish现在：现在：过去：过去：将来：将来：一般过去时一般过去时过去完成时过去完成时would/could/might do2.虚拟语气在wish 宾语从句中的语法第21页/共41页活学活用：我希望自己能唱得像张杰一样好听。IwishIcouldsingaswellasZhangJie.第22页/共

11、41页3.虚拟语气在if only.句中的用法 要是.就好了 IfonlyIknewtheanswer.IfonlyIhadfollowedhisadvice.活学活用：要是我早些认识她就好了。IfonlyIhadknownherearlier.第23页/共41页Practice1.Ifshe_aman,shemightbeelectedthepresident.A.wasB.hadbeenC.wereD.shouldbe2.IfI_wherehelived，I_anotetohim.A.knew，wouldB.hadknown，wouldhavesentC.know，wouldsendD.k

12、new，wouldhavesent3.Youwouldhavepassedthetestifyou_hardenough.A.WorkedB.HaveworkedC.HadworkedD.work第24页/共41页4.-HaveyoueverbeentoBeijing?-No,butIwishI_.A.haveB.willC.doD.had5.IfonlyI_asintelligentasmydesk-mate!A.hadbeenB.wereC.amD.havebeen第25页/共41页cooperativestudy:Correctthemistakesinthefollowingsente

13、nces.1.IshouldntdothatifIwasyou._2.Ifmyfatherwerehere,hewilltellmewhattodo._3.IfIknewhertelephonenumber,Iwouldhavetoldher._4.Ifithadntrainedyesterday,hemightcome._5.Thefilmwasterrible.IwishIneverseeit._第26页/共41页第27页/共41页Trytowriteapoemofwishes.Thetitlecanbe“IfIwere.“Suggestedexamples:IfIwereabird,Iw

14、ouldflyfreelyinthesky.IfIwereabigtree,IwouldgrowsotallthatIdtouchthesky._第28页/共41页Review1.什么是虚拟语气。什么是虚拟语气。2.虚拟语气虚拟语气(和现在、过去、将来事和现在、过去、将来事 实相反实相反)的用法。的用法。第29页/共41页1.Finish exercises 1-4 on page 43 in your Workbooks.2.Finish the Exercises of the Grammar part in Learning English.第30页/共41页2.名词性从句的虚拟语气。名

15、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。常见动词：一个坚持：一个坚持：insist两个命令：两个命令：order,command 三个建议：三个建议：advise,suggest,propose四个要求：四个要求：demand,require,request,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。第31页/共41页1.1.

16、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 themto work

17、 there.第32页/共41页3、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(haddone)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 wouldnt punish us.(未来未来)第33页/共41页2）would rather that-现在：现在：过去：过去：未来：未来：I would

18、 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第34页/共41页5）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

19、water,it would be impossible to live in the desert.第35页/共41页三、三、虚拟语气注意点：虚拟语气注意点：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

20、teachers advice,you wouldnt be in the hospital.第36页/共41页三、虚拟语气注意点：2.当insist表示“坚持认为”，suggest表示“表明、暗示”时，后面的宾语从句不用虚拟语气。He insisted that he had not entered the house,and(he insisted)that he should be set free.His pale face suggested that he was weak.第37页/共41页 1.The volleyball match will be put off if it

21、 _.A.will rain B.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 B第38页/共41页 3.If you _ him yesterday,you _ what to do now.A.asked would know B.had asked would have know

22、nC.asked him 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 fartherCD第39页/共41页5.How I wish every family _ a large house with a beautiful garden!(02 上海)A.hasB.hadC.will haveD.had hadB第40页/共41页感谢您的观看！第41页/共41页