Book6_U4_Grammarandusage1.ppt

牛津高中英语,(模块六高二上学期),AdvancewithEnglish,Unit,4,Grammarandusage,Unit4,课件描述：,本课件主要运用于向学生介绍非真实条件下的虚拟语气。,Ifwehadnoelectricity,whatwouldourlifebe?,Iftherewerenoelectricity,whatwouldourlifebe?,Practice:,1.假如没有电,我们的生活将会怎样?,2.如果他当时抓紧时间，他本来能赶上那趟火车。,Ifhehadhurried,hecouldhavecaughtthetrain.,3.如果你昨天告诉他，他也许会提些建议了。,Ifyouhadtoldhimyesterday,hemighthavemadesomesuggestions.,4.假如我要出国，我就会去法国。,IfIweretogoabroad,IwouldgotoFrance.,5.万一明天下雨，我们的郊游就推迟。,Ifitshouldraintomorrow,ourpicnicwouldbeputoff.,ZhouXingXingsregret,曾经有一份真挚的感情放在我的面前，我没有珍惜。等我失去的时候我才后悔莫及。,IfI_whenIgotit,I_whenIlostit.,hadvaluedthetruelove,wouldnthavegreatlyregretted,如果上天能够给我一个再来一次的机会，我会对那个女孩子说三个字：“我爱你”。,IfGod_meanotherchancerightnow,I_thethreewordstothegirl,“Iloveyou”.,offered,wouldutter,ifonly要是该多好啊，但愿,要是我当时听了她的建议该多好啊！但愿我现在是18岁！,与现在/将来事实相反ifonlysb.didsth.与过去事实相反ifonlysb.haddonesth.,HetalkedasifhehaddiscussedtheissuewithObama.,asif/though,Helooksasifhewereanartist.,HestudiesEnglishveryhardasifhewouldgotoAmerica.,MixedConditional,虚拟条件句和主句的动作发生的时间不一致,PASTPRESENT,IfIhadwonthelottery,Iwouldberich.ButIdidntwinthelotteryinthepastandIamnotrichnow.IfIhadtakenFrenchinhighschool,Iwouldhavemorejobopportunities.ButIdidnttakeFrenchinhighschoolandIdonthavemanyjobopportunities.,PASTFUTURE,IfMarkhadgottenthejobinsteadofJoe,hewouldbemovingtoShanghai.ButMarkdidntgetthejobandMarkisnotgoingtomovetoShanghai.IfDarrenhadntwastedhisChristmasbonusgamblinginLasVegas,hewouldgotoMexicowithusnextmonth.ButDarrenwastedhisChristmasbonusgamblinginLasVegasandhewontgotoMexicowithusnextmonth.,PRESENTPAST,IfSamspokeRussian,hewouldhavetranslatedtheletterforyou.ButSamdoesntspeakRussianandthatiswhyhedidnttranslatetheletter.IfIdidnthavetoworksomuch,Iwouldhavegonetothepartylastnight.ButIhavetoworkalotandthatiswhyIdidntgotothepartylastnight.,PRESENTFUTURE,IfIdidnthavesomuchvacationtime,IwouldntgowithyouonthecruisetoAlaskanextweek.ButIdohavealotofvacationtimeandIwillgoonthetripnextweek.IfDanwerentsonice,hewouldntbetutoringyouinmathtonight.ButDanisniceandheisgoingtotutoryoutonight.,FUTUREPAST,IfDonnawerentmakingusabigdinnertonight,IwouldhavesuggestedthatwegotothatniceItalianrestaurant.Butsheisgoingtomakeusabigdinnertonight,andthatiswhyIdidntsuggestthatwegotothatniceItalianrestaurant.,FUTUREPRESENT,IfIweregoingtothatconcerttonight,Iwouldbeveryexcited.ButIamnotgoingtogotothatconcerttonightandthatiswhyIamnotexcited.IfSandyweregivingaspeechtomorrow,shewouldbeverynervous.ButSandyisnotgoingtogiveaspeechtomorrowandthatiswhysheinnotnervous.,1.如果他当时吃了药,现在就痊愈了。Ifhe_themedicine,he_allrightnow.2.我要是你的话,我当时就听从他的建议了。IfI_you,I_hisadvice.,hadtaken,wouldbe,were,wouldhavetaken,Practice:,without/butfor引导的虚拟语气,与现在或将来事实相反Butfor/Without,主语would/could/might/shoulddosth.,Butfor/Without/Ifitwerenotfortheleadershipoftheparty,wecouldnotbelivingahappylifetoday.,如果不是你的鼓励，我就不会这么乐观。,IfIhadntgotyourhelp,Iwouldnthavepassedtheexam.,Thankstoyourhelp,otherwiseIwouldnthavepassedtheexam.,2.与过去事实相反Butfor/Without,主语would/could/might/shouldhavedonesth.,WithoutButforIfithadntbeenforyourhelp,Iwouldnthavepassedtheexam.,与现在或将来事实相反,wish后的宾语用虚拟语气，表示与事实相反的情况或将来不大可能实现的愿望,IwishIcouldrunasfastasLiuXiang.,Iwishhewouldtryagain.,2.与过去事实相反,IwishIhadtakenheradvice.,wouldrather,sb.didsth./didntdosth.sb.had(not)donesth.,ShallIopenthewindow?Idratheryou_.IdratherI_lastnight.,didnt,hadnotstayeduplate,由suggest/propose/advise/recommend/order/require/demand/request/insist/urge/command引导的宾语从句以及这些动词其他词形所构成的主从、表从、同从，要用should虚拟语气。,Hissuggestionisthatthequestion_(discuss)immediately.Shegavetheorderthatthetest_(finish)before6.Itissuggestedthatthecar_(repair)ass