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,IfIboughtaticket,Iwouldbeonboard.,IfIwereonboard,IshouldsailforAmerica.,IfIhadalotofmoney,Icouldbuyaticket.,IfIworkedhard,Imighthavemoney.,非真实条件句,Unrealconditionals,Unrealconditionalsstateaconditionorsituationthatisnotrealorisimaginary.,Wecanuseunrealconditionalstoreferto,anunrealpresentcondition,animaginarypastaction,animaginaryfuturesituation.,IfIboughtaticket,Iwouldbeonboard.,IfIwereonboard,IshouldsailforAmerica.,IfIhadalotofmoney,Icouldbuyaticket.,IfIworkedhard,Imighthavemoney.,If从句的谓语形式,主句的谓语形式,present,did（were）,would/could/should/might+do,3.IfI_(buy)aticket,I_(be)onboard.,4.IfI_(be)onboard,I_(sail)forAmerica.,2.IfI_(have)alotofmoney,I_(buy)aticket.,1.IfI_(work)hard,I_(have)money.,worked,wouldhave,had,wouldbuy,bought,wouldbe,were,wouldsail,Makesomesentencesbyusingthesewords:havemoneylendtofinishwatchTVplayfootballmakemoneytravelliveahappylifebuy,IfIboughtaticket,Iwouldbeonboard.,IfIwereonboard,IshouldsailforAmerica.,IfIhadalotofmoney,Icouldbuyaticket.,IfIworkedhard,Imighthavemoney.,Jack:Rose,ifIhadntwontheticket,Iwouldnthavebeenonboard.IfIhadntbeenonboard,Iwouldnthavemetyou.,Iftheshiphadntstruckaniceberg,itwouldnthavesunk.,Ifwehadntbeenonboard,wewouldnthavemetthisdisaster.,Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.,If从句的谓语形式,主句的谓语形式,past,haddone,would/could/should/might+havedone,Iftheshiphadntstruckaniceberg,itwouldnthavesunk.,Iftherehadbeenenoughlifeboats,wewouldhavegotontheboat.,Ifwehadntbeenonboard,wewouldnthavemetthisdisaster.,IfIhadntwontheticket,Iwouldnthavebeenonboard.IfIhadntbeenonboard,Iwouldnthavemetyou.,Ifhe_morecarefully,he_thecaraccidentyesterday.,haddriven,wouldnothavehad,IfI_howtoswim,I_trappedinthisisland.,hadlearnt,wouldnothavebeen,RewritethesentencesusingunrealconditionalsTitanicwassailingonhervoyageforAmerica.1.Jackwonhisthird-classticketinapokergameandmetabeautifulgirlcalledRoseonboard.,IfJackhadntwonhisthird-classticketinapokergame,hewouldnthavemetabeautifulgirlcalledRoseonboard.,Theyfellinloveatthefirstsight.2.Unfortunately,theshipstruckaniceberganditsank.,Iftheshiphadntstruckaniceberg,itwouldnthavesunk.,3.JackfoundapieceofwoodandletRoselieonitwhilehewasinthecoldwater.4.Becauseofthefreezingwater,Jackdied.5.Atlast,therescueworkerscameandsavedRose.,IfJackhadntfoundapieceofwood,hewouldnthaveletRoselieonitwhilehewasinthecoldwater.,Ifthewaterhadntbeenfreezing,Jackwouldnthavedied.,Iftherescueworkershadntcome,Rosewouldnothavebeensaved.,BeforeJackdied,hesaid:Rose,ifwewerealive，Iwouldmarryyousomeday.,Ifwemarried,wewouldliveahappylifeinthefuture.,If从句的谓语形式,主句的谓语形式,future,1.did（were）,would/could/should/might+do,2.should+do3.weretodo,Ifwewerealive，Iwouldmarryyousomeday.,Ifwemarried,wewouldliveahappylifeinthefuture.,1.Ifhe_（get）upearlytomorrow,he_(be)ontime.,got/weretoget/shouldget,wouldbe,2.Ifyou_（get）afullmarknexttime,I_(treat)youtoawonderfulperformance.,got/weretoget/shouldget,wouldtreat,3.IfI_(live)inthetwenty-secondcentury,I_(spend)myvacationinaverydifferentway.4.Ifyou_(travel)tothemoononeday,you_(find)itquitedifferentfromtheearth.,shouldlive/lived/weretolive,wouldspend,traveled/weretotravel/shouldtravel,wouldfind,If从句的谓语形式,主句的谓语形式,present,past,future,did（were）,haddone,would/could/should/might+do,would/could/should/might+havedone,1.did2.should+do3.weretodo,would/could/should/might+do,一般条件句中虚拟语气的用法,二.虚拟语气在宾语从句中的用法,1.在动词wish后的宾语从句中,表示与现在或过去的事实相反,或对将来的主观愿望,从句通常省略连词that。,1)表示对现在情况的虚拟:从句动词用过去式或过去进行式(be动词一般用were)。,IwishIwereastallasyou.,IwishIwereabird.,Iwisheverydayweremybirthday.,(3)表示对将来的主观愿望:从句动词形式为“would动词原形”。,注意:主句的主语与从句的主要不能相同,因为主句的主语所期望的从句动作能否实现，取决于从句主语的态度或意愿(非动物名词除外)。但愿你立刻来。Iwishyouwouldcomesoon.,Iwishitwouldraintomorrow.,Multiplechoice1.Ifallplaces_alike,therewouldbelittleneedforgeographers.A.beingB.areC.beD.were2.Everything_ifAlberthadntcalledthefirefighter.willbedestroyedB.willhavebeendestroyedC.wouldbedestroyedD.wouldhavebeendestroyed,Multiplechoice1.Ifallplaces_alike,therewouldbelittleneedforgeographers.A.beingB.areC.beD.were2.Everything_ifAlberthadntcalledthefirefighter.willbedestroyedB.willhavebeendestroyedC.wouldbedestroyedD.wouldhavebeendestroyed,3.Ifitfortheheavyrain,we_theMountEmeiyesterday.A.werenot;couldhaveclimbedB.werenot;couldclimbC.hadnotbeen;couldhaveclimbedD.hadnotbeen;couldclimb4.Youdidntacceptmyhelp.Ifweittogether,you_sotired.A.did;didntB.do;wouldntgetC.weredoing;wouldntD.haddone;wouldnthavegot,5.IfI_tenyearsyoungerinthefuture,I_veryhappy.A.were,wouldbeB.am,shallbeC.were,shallbeD.am,wouldbe,DiscussionWrite3-5sentencestotalkaboutTitanic(e.g.theship,theaccident,Jack,Rose,theirlove,etc.)ormakeupadialoguebetweenJackandRose.Attention:Youmustuseallofthethreesentencestructuresoftheunrealconditionals.,Forexample:Jack:IfIhadntmetyouinmylife,Iwouldhaveregrettedallmylife.Rose:Iftherescueworkerscamenow,wewouldberescued.Jack:Ifyoushouldbealive,youwouldhaveahappylife.IfJackhadntwonhisthird-classticketinapokergame,hewouldnthavemetRoseandifJackwerealivenow,hewouldmarryRose.Iftheyweretomarry,theyshouldliveahappylifeinthefuture.,1.,2.,Thankyou,
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