何为时间状语：1.HeisleavingforShanghai2.Iboughtacomputer3.Igetup4.Hedoesn’tgotoschooltomorrow.2daysago.at6o’clocktoday.everyday.Unit5-6强化与精练1Iwenttouniversityyesterday.Yesterday,Iwenttouniversity.I,yesterday,wenttouniversity.IwenttouniversitywhenIwas18yearsold.whenIwas18yearsoldIwenttouniversity.I,whenIwas18yearsold,wenttouniversity.引导时间状语从句的从属连词有：when,while,as,whenever,before,aftersincetill/untilassoonas，onceIwilltellhimthenewsassoonashecomesback。TheywillbecrazyoncetheyhearthenewsKnockatthedoorwhenyoucomebacktomorrowDon’tlaughatmewhenImakeamistake.YoucanphonemeafteryoucomebackfromschoolMayIborrowthebookbeforeyourreturnittoLucy?主将从现1.---Don’tforgettoaskhimtowritetome.---Iwon’t.Assoonashe_______,I’llaskhimtowritetoyou.A.willcomeB.cameC.comesD.iscoming2.Pleasetellherthenewswhenshe_____.OK,Iwill.A.comesB.willcome.C.comeD.wouldcome3.IfMary_______nextSunday,wewillgoboatingtogether.A.willcomeB.comesC.shallcomeD.shouldcome第一组重点连词：when,while,as选when？还是as比较像，选while吧！崩溃ING！WHEN与WHILE不同点：Whentheclockstrucktwelve,allthelightsinthestreetswerestillon.IwillseeyouwhenIcomebackfromAmerica.Hewenthomewhenhehadfinishedhishomework.Whenhewasatcollege,hestudiedveryhard.TheweatherwasfinewhilewewereinBeijing.Whilewewereswimmingsomeonestoleourclothes.如果主句的动作在从句的动作过程中发生，从句常用进行时。Janewasdressedinblue,whileMarywasdressedinred.Onepersonmayliketospendhisvacationattheseashore,whileanothermaypreferthemountains.1相同点：主将从现Iwilltellyouwhenyoucomeback.Iwilltellyouwhileyouareback.想一想：—I'mgoingtothepostoffice.—________you'rethere,canyougetmesomestamps?A.WhenB.WhileC.As1.ThestudentssangtheEnglishsongastheywentalongtheroad.2.Hesangasheworked.3.Ashegrewolderhebecamemoreconfident.Fillintheblankwith“when,while,as”1______youmeetawordyoudon'tknow,consultthedictionary.2.Thestudentstooknotes_____theylistened.3._____thewindrosethenoiseincreased.4.Shecalled_______Iwasout.5.________youhavefinishedyourwork,youmayhav...
