高考英语状语从句.ppt

状语从句DifferentKindsofAdverbialClauses:AdverbialClausesofTime时间状语从句2.时态呼应：A.while引导的从句中谓语动词必须是延续性动词Shelistenedcloselywhileheread.B.since引导的从句用过去时，主句用现在完成时HowlonghasitbeensinceyouwereinLondon?*Itwasthreeyearssinceheworked.C.assoonas,nosooner…than,hardly…when引导的从句中谓语动词要用过去完成时HardlyhadIopenedthedoorwhenhehitme.4).After1)Afterhe(had)finishedhiswork,heleftthere.Itwillbe+时间+before…过多久才.Itwas+时间+before…过了多久就….了.Itwon’tbelong+before…不久之后才会…Itwasn’tlongbefore…不久之后就…了ItwillbefiveyearsbeforehereturnsfromEngland.Itwon’tbelongbeforewemeetagain.还未…就；不到…就；趁…；还没来得及….;才…..6).since(fromthetimethat)1)Ihaveknownhimeversincehewasaboy.2)IhaveworkedheresinceIgraduatedfromtheuniversity.3)Itis(hasbeen)twoyearssincehecamehere.（3).Themoment/theminute/thesecondhereachedthecountry,hestartedhissearch.二.AdverbialClausesofPlace(地点状语从句）判断：定语从句或状语从句？三.AdverbialClausesofConditions(条件状语句）1.引导条件状语从句的词：if,unless,so/aslongas,provided/providing,supposing/suppose,onconditionthat…,incaseif,ifonly引导的条件状语从句中会出现陈述语气和虚拟语气.(使用时注意上下文的限制及语气.)Incase3.AdverbialClausesofCondition(条件状语从句）I.if1)Ifhehadworkedharder,hewouldhavepassedtheexam.2)Ifyouworkharder,youwillsucceed.四.AdverbialClausesofReason(原因状语从句）Pleasefillintheblankswithbecause,since,asorfor:五.AdverbialClausesofConcession(让步状语从句）1.让步状语从句一般由如下的词或词组引导：though,although,eventhough,evenif,whatever,whenever,however(+adj.),whether…ornot,nomatterwhether…ornot.3:让步状语从句的其他结构：1.Itdoesn’tmatterwhatyousay,Ishallgotothedance.2.Poorashewas(=Thoughhewaspoor),hewashonest.3.Childasheis,heknowsalot.4.MuchasIadmirehimasawriter(ThoughIadmirehimagreatdeal),Idonotlikehimasaman.5.Tryashewill(Tryashemay=Thoughhetrieshard),heneverseemsabletodotheworkwell.6.Thoughbeaten(Thoughwewerebeaten),wewerenotdisgraced(玷污).7.Thoughnoswimmer(ThoughMarywasnoswimmer),Marysplashedabouthappilyinthesea.六.AdverbialClausesofComparison（比较状语从句）A.….as…as…B.….adj.+-erthan…C.themore…themore…Theroomistwiceasbigasthatone.七.AdverbClausesofManner(方式状语从句)7、方式状语从句：as,asif(though)I’lldoasIamtoldto.Itlooksasifitisgoingto