2023学年完整公开课版when和while的区别

While___________________________,shelearnedsomethingelse-tobeindependent.While_________________________________________,sheenteredtheMissHongKongContestandwonit.When_________________________,shehadtroublewithherreports.

shewasstudyingattheorphanageshewasworkingasanordinary

secretaryshewasworkingasamanagerWhileshewasstudyingattheorphanage,shelearnedsomethingelse-tobeindependent.Whileshewasstillworkingasanordinarysecretary,sheenteredtheMissHongKongContestandwonit.Whenshewasworkingasamanager,shehadtroublewithherreports.theadverbialclauseofTime时间状语从句theadverbial

clauseofTime时间状语从句theadverbial

clauseofTime时间状语从句AdverbialClausesofTime

时间状语从句JiwangSchoolBettaLuanShewasworkingasamanager.whenShehadtroublewithherreports.Whenshewasworkingasamanager,shehadtroublewithherreport.Howtoformanadverbialclausesoftime?Whenshewasworkingasamanager,shehadtroublewithherreports.theadverbial

clauseofTime时间状语从句mainclause主句Whenconjunction连词,Shehadtroublewithherreportwhenshewasworkingasamanager.TheadverbialclausesofTime(时间状语从句)Kenhaddinner.Kendidhomework.beforeBeforeKendidhishomework,hehaddinner.

afterKendidhishomeworkafterhehaddinner.Askandanswer:A:Whatdidyoudobefore…?B:…C:……A:Whatdidyoudoafter…B:…C:……Weusewhen/while/astodescribetwoactionshappenatoralmostatthesametime.actionAactionBactionA

actionBWeusebefore/aftertodescribetwoactionshappenatdifferenttime.

aswhilewhen

从句动词意义as延续性动词或短暂性动词强调动作同时进行，一边……一边when延续性动词，或短暂性动词同时发生，或从句的动作发生在主句动作前后。While延续性动词,多用过去进行时同时发生，往往侧重主句和从句动作的对比Marywasplayingthepiano.

whileWhileMarywasplayingthepiano,herlittlesisterwasreadingbooks.WhenMothercalledin,Marywasplayingthepiano.WhenMothercalledin,Janewasreadingbooks.HerlittlesisterJanewasreadingbooksMothercalledinwhenwhile&when()1.______theteachercamein,thestudentsweretalkingandlaughing.A.whileB.sinceC.whenD.thetime()2.Sandywasoperatingonherpatient______Sammywasputtingoutfires.A.whileB.byC.whenD.before()3.Idon’tlikeMike.Heislazy.Hewasalwaysplayingcomputergames______hermotherwasworkinghardattheirhousework.A.asB.whileC.untilD.whenCABactionA

actionB

assoonasTheyrushedout.

assoonasTheclasswasover.Theyrushedoutassoonastheclasswasover.Theywillrushouttheclassisover.他一回来我就打电话给你。我考试一通过就回家。电影一结束我们就离开了。Iwillcallyou____________hecomesback.I______backhomeassoonasI____theexam.Weleftassoonasthemovie_____over.

assoonas

willgopasswasactionB

timeA

until

直到Heworked.Itwasdark.Heworkeduntilitwasdark.Hedidn’tstopworkinguntilitwasdark.Heleftschoolwhentherainstopped.He___________school______therainstopped.

didn’tleaveuntilactionB

timeA

since自从WelearnEnglish.Wewere6.WehavelearnedEnglishsincewewere6.I_____________(practise)playingthepianosinceIwas5.

havepractisedHowlonghaveyoupractisedplayingthepiano?whileassoonasconjunctions

after

since

when

beforeuntilas

conjunctionsusedtointroduceadverbialclausesoftime引导时间状语从句的连词历年中考题及相关练习：()SomepassengerswerewalkingthroughoneofthebighallsatParis’CharlesDeGaulleAirport______thewholerooffelldown.(04)

A.whileB.assoonasC.whenD.after2.()Agoodfriendalwaysgivesyouahelpinghand______you’reintrouble.(06)A.whenB.beforeC.untilD.though3.Wehaveplanted100treessince10yearsago.___________haveyouplanted100trees?4.Theystoppedplayingbasketballwhenitgotdark.They__________playingbasketball_____itgotdark.CAHowlong

didn’tstopuntilWhenwouldthebusforParisleave?__________________________________________________________________________2.Whilesomepeoplewerestandinginline,whatwereothersdoing?__________________________________________________________________________3.Whatdidhedoafterhewalkedintothestationcafe?__________________________________________________________________________4.Whenwasthenextbustoleave?_____________________________________Readingcomprehension：PassageA

ThebusforPariswouldnotleaveuntilfivetotwelve.Whilesomewerestandinginline(排队),otherswerewalkingaround.Hewalkedintothestationcafe(咖啡馆).helookedupattheclockthere.Helookedupattheclockafterhewalkedintothestationcafe.nowit’shalfpasteleven.

ThenextbuswasnottoleaveforanotherhourAthalfpasttwelve.Readingcomprehension：PassageBIhadapart-timejobasawaiterinaChineserestaurant.Onetime,whenIwasservingfoodtoamiddle-agedcouple,thewifeaskedmehowthefoodcouldbeservedsoq_________.ItoldherthatIhadmadesuretheygottheirfoodquicklybecauseIalwaysrespecttheelderly.A_____soonasIsaidthat,herfaceshowedgreatdispleasure.Mymanager,whohappenedtohearwhatIsaid,tookmeasideandgavemealonglectureabouthowsensitive(敏感)Americansareandhowtheydislikethedescription“old”.U_________thenIknewwhythewomanwassoangy.Ithenwalkedbacktothetableandapologizedtothewife.A___________thecoupleheardmyreason,theyunderstoodthattheproblemwascausedbyculturaldifferences,sotheylaughedandwerenolongerangry.

ItoldherthatIhadmadesuretheygot

theirfoodquicklybecauseuicklysntilfterReadingcomprehension：PassageBsince“old”showsthatapersonisgoing

toretireorthatthebodyisnotworkingwellroblemhenHowever,intheUnitedStates,peoplethink“growingold”isap_________since“old”showsthatapersonisgoingtoretire(退休)orthatthebodyisnotworkingwell.Heremanypeopletrytokeepthemselvesawayfromgrowingoldbydoingexercisesorjogging,andwomenputonmakeup,hopingtolookyoung.W________