BasicGrammar6-7PMonThurs.AdonisTimeclausesTimeclauses1.BythetimeIwas15,…2.UntilIstartedworkingparttime,…3.ThemomentIgotmyfirstpaycheck,…4.AssoonasIlefthome,…5.OnceIstartedsharinganapartment,…6.AfterIbeganarelationship,…7.BeforeItraveledabroad,…8.UntilIgotreallysick,…a.Ididn`tappreciatemyowncountry.b.Ibegantounderstandthevalueofmoney.c.Ilearnedhowtocommunicatebetter.d.IrealizedthatIwasn`tachildanymore.e.Ihadlearnedhowtotakecareofmyself.f.Ilearnedhowtogetalongbetterwithpeople.g.Ihadneversavedanymoney.h.Ihadn`tunderstoodtheimportanceofgoodhealth.egbdfcahTimeclausesWhatdoyouthinkpeoplelearnfromtheseevents?bythetime,until,themoment,assoonas,once,after,beforeSpeaking–Inourcountry,howoldarepeoplewhenthesethingshappen?bythetime,until,themoment,assoonas,once,after,beforeExpressingregretanddescribinghypotheticalsituationsExpressingregretDescribinghypotheticalsituationscdeba虚拟语气时间从句谓语形式主句谓语形式将来动词过去式(be用were)should+v.wereto+v.would/should/might/could+v.现在动词过去式(be用were)would/should/might/could+动词原形过去had+动词过去分词would/should/might/couldhave+done虚拟语气(1)将来时的条件句中的中的虚拟语气,如:IfheshouldgotoQingHuaUniversity,hewouldmakefulluseofhistime.Ifheweretocomehere,hewouldtellusaboutit.(2)现在时的条件句中的虚拟语气,如:Ifhewerefree,hewouldhelpus.Ifhestudiedatthisschool,hewouldknowyouwell.(3)过去时的条件句中的虚拟语气,如:IfIhadseenthefilm,Iwouldhavetoldyouaboutit.IfIhadgotthereearlier,IwouldhavemetMr.Li.