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Grammar1/47Grammar12/47“When”
isusedwhenthesentencesrefertoasingleeventinthepast.“When”
and“while”areusedwhenthesentencesrefertoaperiodoftimeinthepast.“As”
isusedwhenthesentencesrefertoaprogressivechange.3/47Generallyspeaking,ifthesentencesrefertoasingleeventinthepast,either“when”,“while”or“as”willbeOK.e.g.When/While/AsIwaswalkingdownthestreet,Icameacrossanoldfriendofmine.4/47Besides,eachofthemhasitsownspecialusages.1)“when”canrefertoeitherasingleeventinthepastoraperiodinthepast.
5/47e.g.WhenIlivedthere,IusedtogototheseashoreonSundays. Whenthefilmended,thepeoplewentback.Asayoungman(=whenhewasayoungman),hewasfondofhunting.6/472)“when”means“andatthis/thattime”,(表示“这时,突然….”)Itisusuallyusedinthefollowingsentencepatterns:7/47①Somebodywasdoingsomethingwhen…②Somebodywasaboutto/goingtodosomethingwhen…③Somebodywasonthepointofdoingsomethingwhen…④Somebodyhasjustdonesomethingwhen…8/47e.g.Wewerehavingameetingwhensomeonebreakin.Wewereabouttosetoffonourway,whenitsuddenlybegantorain.9/473)“when”means“nowthat”.(含有“既然”意思)·Itwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.3)“when”means“nowthat”.(含有“既然”意思)e.g.Itwasfoolishofyoutotakeataxiwhenyoucouldeasilywalkthereinfiveminutes.10/474)“while”clausereferstoaperiodinthepast.(含有“在……期间”意思)
e.g.Pleasedon’ttalksoloudwhileothersareworking.WhileIwaswonderingasthis,ourschoolmastertookhisplace.11/475)“while”expresses“contrast”.(表示“而,却”意思)e.g.Helikespopmusic,whileIamfondoffolkmusic.12/476)“as”referstoaaprogressivechange.e.g.Astheweatherwasgettingcold,theleavesturnedyellowandfelltotheground.13/47
7)“as”means“atthesametime”.(表示“一边…一边…”意思)e.g.Hehurriedhome,lookingbehindashewent.Johnsingsasheworks.14/47引导时间状语从句表示:1.Assoonas;immediately;directly;themoment;theminute;nosooner…than…;hardly/scarcely…when…;once(表示“一…….就…….”)15/472.Till;until;not…until(表示“直到……才…….”)3.before表示“在…….之前就……”;since(表示“自从…….到现在为止”)
4.Everytime;eachtime;nexttime;thefirsttime;anytime;allthetime(表示“每次;下一次;第一次;任何时候;总是”)16/471.---Whydidn’tyoutellhimaboutthemeeting?---Herushedoutoftheroom____Icouldsayaword.(四川)A.beforeB.untilC.whenD.after√17/472.“Youcan’thavethisfootballback____youpromisenottokickitatmycatagain,”theoldmansaidfirmly.(广东)A.untilB.whenC.sinceD.because√18/473.Adozenideaswereconsidered____thechiefarchitectdecidedonthedesignofthebuilding.(上海)A.becauseB.beforeC.whetherD.unless√19/474.---Howlongdoyouthinkitwillbe____Chinasendsamannedspaceshiptothemoon?---Perhapstwoorthreeyears.(福建)A.whenB.untilC.thatD.before√20/475.Hewasabouthalfwaythroughhismeal____afamiliarvoicecamehisears.(辽宁)A.whyB.whereC.whenD.while√21/476.Howcanyouexpecttolearnanything____youneverlisten?(山东)A.incaseB.evenifC.unlessD.when√22/47GRAMMAR2Thepastperfecttense23/47Thepastperfecttenseisusedtotalkaboutactionsthathappenedbeforesomethingelseinthepast.
24/471.BeforeRingo______(join)theBeatles,he________(play)drumsinanotherband.Completethesesentenceswiththeverbsinbrackets.joinedhadplayed25/472.Beforethey______(tour)America,theBeatles______(become)starsintheirowncountry.touredhadbecome26/473.Beforethey______(record)LetItBe,theBeatles__________(record)elevenotheralbums.recordedhadrecorded27/474.Afterthey______(record)LetItBe,theband________(splitup).recordedsplitup28/475.Afterthegroup______(splitup),alltheBeatles________(perform)assoloartists.splitupperformed29/47Unfortunately,he________(leave)attheshowafterI_______.(arrive)hadleftarrivedCompletethesesentenceswiththeverbsinbrackets.30/472.Bythetimewe______(arrive)atthestadium,theband________(begin)playing.arrivedhadbegun31/473.Fortunately,thepowercut______(happen)afterthefans______(leave)
thestadium.happenedleft32/474.Beforehe______(record)hislatestalbum,he_______(make)somesongswithPaulMcCartney.recordedhadmade33/47Galileoisknown____histheoryoffallingobjects____theworld____ascientificpioneer.beknownas\beknownfor\beknowntofortoas34/47强调句型结构陈说句:Itis+____that(who)___普通疑问句:Isit+____that(who)_________特殊疑问句:疑问词+isitthat_____________
35/47Itwaswithgreatjoy___hereceivedthenewsthathislostdaughterhadbeenfound.A.becauseB.whichC.sinceD.that√36/47Heisamanoffewwords.Itisonlyafterhashadafewdrinks___hecanopenup.A.whenB.asC.thatD.which√37/47____hewillreturntohisnativeland.A.ItislongbeforethatB.ItisbeforelongthatC.Itwon’tbelongbeforeD.Itwillbelongbeforethat.√38/47--Youseemtohavebeenimpressedbyhissongs.--Well,notexactlyso.Itwashiswayofsingingratherthanhisvoice___reallyimpressedme.A.thatB.whatC.whichD.it√39/47Shedidquitewellinherwrittenpapers;itwasintheoralexamination___shefelldown.A.whoB.whomC.thatD.why√40/47Itiswhatyoudoratherthanwhatyousay___matters.A.thatB.whatC.whichD.this√41/47It
wasn’tuntilnearlyamonthlater___Ireceivedthemanager’sreply.A.sinceB.whenC.asD.that√42/47Itwas___backhomeaftertheexperiment.A.notuntilmidnig
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