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Grammar中考语法复习课件评比Ajoke•Amanlikedagirlverymuchandaskedifthegirlcouldmarryhim.Butthegirldidn’tagree.Shesaid,“evenif（即使）thereisonlyonemanleft,Iwon’tmarryyou.”If引导宾语从句Mydream•宾语从句•1.Canyoutellmewhatyourdreamis?•2.Iwanttoknowif/whethershe/hehasadream.(是否)•3.Iaskedher/himif/whethershe/hehadadream.(是否)知识树Wh疑问词连词时态主句过去，从过去事实真理一般时主一般，从任意If/whetherthat语序主+谓由从属连词whether,if引导的宾语从句e.g.1.Iwanttoknow__________________________________.（他是否跟我们一起去公园）2.Askhim_____________________.（他是否能来）if(whether)hewillgototheparkwithuswhether(if)hecancomeIf与whether的区别1.Idon’tknow_____hewillcomeornot.2.Idon’tcareof______heishandsome.3.Hewondered______tostayherethenextweek.4.____hewillcomeisnotdecided.与ornot连用只能用whether介词后只能用whether与todo不定式连用只能用whether作主语只能用whetherLet’sdosomeexercises.If引导的宾语从句练习题1Idon'tknow___theyhavepassedtheexam.A.whatB.ifC.whenD.where2.Thegirlsaskedifthey____somefoodanddrinkwiththem.A.tookB.takeC.takesD.willtake3SheaskedLindaif___goandgetsome.A.couldsheB.shecouldC.shecanD.shemay4.Idon'tknow_________thedayaftertomorrow.A.whendoeshecomeB.howwillhecomeC.ifhecomesD.whetherhe'llcomeBABDII.按要求转换句型。1.DoesMr.BrownenjoylivinginChina?Couldyoutellus?（改写句子）→Couldyoutellus_________Mr.Brown_________livinginChina?2.DidPetercomehereyesterday?LiLeiwantstoknow.(改为含宾语从句的复合句)LiLeiwantstoknow_________Peter_________hereyesterday.If/whetherenjoysIf/whethercameMydreamWhatwillyoubeifyougrowup?A:Whatwillyoubeifyougrowup?B:Iwillbeateacher.A:Why?B:IfIamateacher,Iwillteachsomechildren.A:Whatwillyoubeifyougrowup?B:Iwillbea/an....A:Why?B:IfIama/an...,Iwill...PairworkIf引导条件状语从句If引导条件状语从句IfIhaveenoughmoney,Iwilltravelaroundtheworld.=IwilltravelaroundtheworldifIhaveenoughmoney.if引导的条件状语从句主将从现祈使句情态动词IwillsingasongifIamhappy.Don’tcrosstheroadifthelightisred.Youmuststopifthetrafficlightisred.语法1：if（如果）引导的条件状语从句Let’sdosomeexercises.if引导的条件状语从句•一．在正确的答案下划一条线。•1.Tina(willgo/go/goes)toEuropeifshe(willpass/pass/passes)theexams.•2.Ifthere(willbe/are/is)acaraccident,they(willcall/call/calls)110forhelpatonce.•3.Don’twaitformeifI(am/willbe)late.•4.Youmuststudyifyou(want/willwant)goodgrades.5.(Will/Do/Does)hevisitthemuseumifhe(won’t/don’t/doesn’t)gettired?二、用所给词的适当形式填空1.Ifyou________(feel)tired,you_____________(have)tohavearest.2.Where_______he_________(see)thefilmifhe___________(have)time?3.Ifthere__________(be)fewertrees,there__________(be)morepollution.4.He________(dress)morecasuallyifhe_____________(notwork)onweekends.5.I____________(go)tothebeachifit____________(notrain)thisweek.feelwillhavewillseehasarewillbewilldressdoesn’tworkwillgodoesn’trainPart1:If的用法1.Iwanttoknowifhewillgotoaparkwithus.2.Wewillhaveapicnicifitdoesn’train.3.Canyoutellmeiftherewillbeaconcerttomorrow?4.Ifyoufeeltired,you,youmusthavearesthavearest.宾语从句条件状语从句条件状语从句宾语从句Part2:Unless的用法YouwillfailtoarrivethereYouwillfailtoarrivethereintimeunlessyoustartintimeunlessyoustartearlier.earlier.Ifyoudon’tstartearlier,Ifyoudon’tstartearlier,youwillfailtoarrivethereintimeyouwillfailtoarrivethereintime..unless=if...notunless=if...not除非除非,,若不若不,,除非在……的...