高二英语 三单元语法课件 新人教选修6.ppt

《高二英语 三单元语法课件 新人教选修6.ppt》由会员分享，可在线阅读，更多相关《高二英语 三单元语法课件 新人教选修6.ppt（42页珍藏版）》请在淘文阁 - 分享文档赚钱的网站上搜索。

1、The Subjunctive MoodThe Subjunctive Mood2021/8/11 星期三1虚拟语气表示一种不能实现的假设虚拟语气表示一种不能实现的假设,该语法主要该语法主要用于用于if条件状语从句条件状语从句,也可用于也可用于主语从句、主语从句、表语表语从句、宾语从句从句、宾语从句等。等。通常有三种情况：通常有三种情况：与与过去过去事实相反。事实相反。与与现在现在事实相反。事实相反。与与将来将来事实可能相反。事实可能相反。虚拟语气虚拟语气2021/8/11 星期三2条件从句条件从句条件从句的谓语形式条件从句的谓语形式主语的谓语形式主语的谓语形式与过去相反与过去相反IfI(yo

2、u,he/she,they,we)+had+过去过去分词分词should/would/could/might+have+过去分过去分词词例：例：例：例：IfIhadcomeheryesterday,Iwouldhaveseenhim.IfIhadcomeheryesterday,Iwouldhaveseenhim.如果我昨天来，就会看见他了。如果我昨天来，就会看见他了。如果我昨天来，就会看见他了。如果我昨天来，就会看见他了。Ifyouhadgotupearlier,youcouldhavecaughttheIfyouhadgotupearlier,youcouldhavecaughtthetr

3、ain.train.如果你早一点起床，就会赶上火车的。如果你早一点起床，就会赶上火车的。如果你早一点起床，就会赶上火车的。如果你早一点起床，就会赶上火车的。与过去相反与过去相反2021/8/11 星期三3IftheyIftheyhadstudiedhardhadstudiedhard,they,theycouldhavedonecouldhavedoneititeasilythatday.easilythatday.1.1.如果他们以前努力学习的话，那天干的就会容易些。如果他们以前努力学习的话，那天干的就会容易些。如果他们以前努力学习的话，那天干的就会容易些。如果他们以前努力学习的话，那天干的

4、就会容易些。2.如果他不听取我的建议，他就不会干得这样好。如果他不听取我的建议，他就不会干得这样好。IfheIfhehadnottakenhadnottakenmyadvice,hemyadvice,hewouldnthavewouldnthavedonedoneitmuchbetterlikethis.itmuchbetterlikethis.2021/8/11 星期三4If I _time last night,I _ to see the film with you.had hadwould have gone2021/8/11 星期三5If he more carefully,he t

5、he car accident yesterday.had driven would not have had 2021/8/11 星期三6If I how to swim,I trapped in this island.had learnt would not have been 2021/8/11 星期三7If the staff had been more careful,the mall would not be on fire now.2021/8/11 星期三8主句与从句的动作发生在不同的时间主句与从句的动作发生在不同的时间,这时主这时主从句位于动词的虚拟语气形式因时间不同从句位

6、于动词的虚拟语气形式因时间不同而不同而不同,这叫做混合条件句这叫做混合条件句.例句中从句与过去事实相反例句中从句与过去事实相反,主句与现在事实相反主句与现在事实相反Ifyouhadaskedhimyesterday,youwouldknowwhattodonow.2021/8/11 星期三9条件从句条件从句条件从句的谓语形式条件从句的谓语形式主语的谓语形式主语的谓语形式与与现在现在相反相反IfI(you,he/she,they,we)+动词过去动词过去式式should/would/could/might+动词原形动词原形例：例：例：例：IfIwereateacher,Iwouldbestric

7、twithmystudents.IfIwereateacher,Iwouldbestrictwithmystudents.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.IfIhadHIV,IwouldknowbecauseIwouldfeelsick.hadHIVhadHIVwouldfeelwouldfeelwerewerewouldbewouldbe与与现在现在相反相反2021/8/11 星期三10Whatwouldyoudoifyouwonthelottery?IfIwonthelottery,Iwould2021/8/11 星期三11If I wo

8、n the lottery,I would buy an expensive car.2021/8/11 星期三12IfIhadalotofmoney,Iwouldbuyavilla.2021/8/11 星期三13If I had a lot of money now,I would travel around the world.2021/8/11 星期三14If it were fine now,I would go shopping.2021/8/11 星期三15If I _a teacher,I.were2021/8/11 星期三16条件从句条件从句条件从句的谓语形式条件从句的谓语形式

9、主语的谓语形式主语的谓语形式与与将来将来相反相反IfI(you,he/she,they,we)+动词过去式动词过去式IfI(you,he/she,they,we)+should+动词原形动词原形IfI(you,he/she,they,we)+wereto+动词原形动词原形should/would/could/might+动词原形动词原形1.Iftheteacher1.Iftheteacheraskedaskedmetosolvetheproblemnextmetosolvetheproblemnexttime,Itime,Icouldtrycouldtrymybest.mybest.2.Ifh

10、e2.Ifheshouldfailshouldfailintheexperimentthistime,heintheexperimentthistime,hewouldtrywouldtryagain.again.3.Ifwe3.Ifweweretopanicweretopanic,we,wewouldnotbewouldnotbeabletohelp.abletohelp.与与将来将来相反相反2021/8/11 星期三17如果你成功了，一切都会好起来。如果你成功了，一切都会好起来。If you succeeded,everything would be all right.If you sh

11、ould succeed,everything would be all right.If you were to succeed,everything would be all right.2021/8/11 星期三18If he got up early,he would be on time2021/8/11 星期三19wishwishIn Subjunctive mood虚拟语气的特殊用法：虚拟语气的特殊用法：12021/8/11 星期三20I wish I were as tall as you.2021/8/11 星期三21I wish I were a bird.2021/8/1

12、1 星期三22I wish every day were my birthday.2021/8/11 星期三23I wish/wished I hadnteaten so much watermelon.2021/8/11 星期三24I wish it would rain tomorrow.2021/8/11 星期三25wishwish+did(与事实相反的情况,)+haddone(与过去事实相反与过去事实相反)+would/could/might+do(将来不大可能实现的愿望将来不大可能实现的愿望)2021/8/11 星期三26另外另外另外另外DemandSuggestOrderPropo

13、seRequestCommandInsistetc+(should)do表示愿望、建议、命令、请求等表示愿望、建议、命令、请求等2021/8/11 星期三272asif/asthoughasif/asthoughdiddid与现在事实相反的与现在事实相反的与现在事实相反的与现在事实相反的haddonehaddone与过去事实相反或想象的事物与过去事实相反或想象的事物与过去事实相反或想象的事物与过去事实相反或想象的事物2021/8/11 星期三28He behaves as if he owned the house.(But he doesnt own it or probably doesn

14、t own it or we dont know whether he owns it or not.)2021/8/11 星期三29He talks about Rome as though hehad been there himself.2021/8/11 星期三30主语从句主语从句主语从句主语从句中的虚拟语气中的虚拟语气中的虚拟语气中的虚拟语气在句型在句型“Itisimportant(necessary,strange,natural)that.”中，中，that后面的从句中的谓语动后面的从句中的谓语动词用：词用：should+动词原形动词原形例句例句1.Itsnecessarytha

15、tweshouldhaveawalknow.我们有必要出去散散步。我们有必要出去散散步。2.Itsnaturalthatsheshoulddoso.她这样做是很自然的。她这样做是很自然的。3.Itsimportantthatweshouldtakegoodcareofthepatient.重要的是我们要照顾好病人。重要的是我们要照顾好病人。32021/8/11 星期三31虚拟语气虚拟语气几个特例几个特例1.ifonly意为：若是意为：若是.那该多好啊那该多好啊;真希望真希望.;只只要要,只要只要.就好就好表示现在的情况表示现在的情况,应用过去式应用过去式;如果是过去的情况如果是过去的情况,应应

16、用过去完成时态用过去完成时态IfonlyIhadarrivedintime!Ifonlyshedidntdrivesofast.2.Its(high/right)timethatthat从句要用虚拟语气：从句要用虚拟语气：过去时或过去时或should+doItstimethatyouleft/shouldleavehere.2021/8/11 星期三323.一些介词短语一些介词短语,如如:butfor(要不是要不是),without,otherwise(否则否则),等等表示含蓄的条件表示含蓄的条件,这时主这时主句要用虚拟语气句要用虚拟语气Withoutyourhelp,wewouldnotha

17、vemadesuchrapidprogress.Butformybrothershelp,Iwouldnothavefinisheditontime.Ihadtodosth.moreimportant,otherwiseImighthavehelped.虚拟语气虚拟语气几个特例几个特例2021/8/11 星期三33Alan_thepartyifhehadgonetoLondon.A.wouldhavemissedB.hadmissedC.wouldmissD.missed2.Itwasthedrug，notthedisease，thatkilledtheboy.Hewouldbestillal

18、ivetodayifhe_thatdrug.A.nottakeB.shouldnthavetakenC.didnttakeD.hadnttakenExercises2021/8/11 星期三343.Simonlooksasthoughhenever_asquaremeal(吃得饱吃得饱),thoughhisparentsfeedhimverywell.A.getB.gettingC.gotD.shouldget4.HeistalkingsomuchaboutAmericaasifhe_there.A.hadbeenB.wereC.wasD.been2021/8/11 星期三355.Haveyo

19、ueverbeentoBeijing?-No,butIwishI_.A.haveB.willC.doD.had6.Whenapencilispartlyinaglassofwater,itlooksasifit.A.breaksB.hasbrokenC.werebrokenD.hadbeenbroken2021/8/11 星期三367.(2002上上海海高高考考题题)It is hard for me toimagine what I would be doing today if I_inlove，attheageofseven，withtheMelindaCoxLibraryinmyhom

20、etown.A.wouldnthavefallenB.hadnotfallenC.shouldfallD.weretofall2021/8/11 星期三378.If it _ so hard，wed go totown.A.isntrainingB.werentrainingC.doesntrainD.hasrain9.IwishI_youyesterday.A.sawB.didseeC.hadseenD.weretosee2021/8/11 星期三3810.Hissilenceatthemeetingsuggestedthathe_toyourplan.A.didntagreeB.hadnt

21、agreedC.wouldntagreeD.notagree11.Thefatherinsistedhisdaughter_arichman.A.wouldbeengagedtoB.beengagedtoC.shouldengagedtoD.mustbeengagedto2021/8/11 星期三3912.You_earlier.The busleftamomentago.A.wouldcomeB.shouldhavecomeC.mustcomeD.couldhavecome13.She made a suggestion that the plan_carefully.A.beconsideredB.wasconsideredC.shouldconsiderD.wouldbeconsidered2021/8/11 星期三40The endThe end2021/8/11 星期三412021/8/11 星期三42