if四种条件句-(课堂)课件

FIRSTSECONDTHIRDZERO1FIRSTSECONDTHIRDZERO1If

I

am

lateforschool,myteachergets

angry.IfclauseMainclauseIf+PresentsimplePresentsimple2IfIamlateforschool,IfclIfIoversleep…322/12/2022IfIoversleep…318/12/2022Imissthebus.422/12/2022Imissthebus.418/12/2022IfImissthebus,Iamlateforschool.522/12/2022IfImissthebus,IamlatefIfIamlateforschool,myteachergetsangry.622/12/2022IfIamlateforschool,myteIf

I

go

toLondon,Iwill

see

theBigBen.IfclauseMainclauseIf+Presenttensewill/can/may/must+verb

7IfIgotoLondon,IfclauseMaIfIgotoLondon…822/12/2022IfIgotoLondon…818/12/2022IwillseetheBigBen.922/12/2022IwillseetheBigBen.918/12/IfIgotoBuckinghamPalace,IcantakeaphotooftheRoyalGuard.1022/12/2022IfIgotoBuckinghamPalace,IfyougotoLondon,youmust

look

rightbeforecrossingastreet1122/12/2022IfyougotoLondon,1118/12/2IfclauseMainclauseIf+PastSimplewould/could/might+verbIfIwereanastronaut,Iwouldtravelinaspaceship.12IfclauseMainclauseIf+PastIfIwereanastronaut,Iwouldtravel

inaspaceship.13IfIwereanastronaut,13IfItravelledinaspaceship,Iwouldgo

toMars.14IfItravelledinaspaceship,Nicetomeetyou!IfIwenttoMars,Iwouldmeet

aMartian.15Nicetomeetyou!IfIwenttoIfImetaMartian,Iwouldn’tunderstand

him.?IfIaved16IfImetaMartian,?IfIaved1IfIdidn’tunderstandhim,Iwouldcome

backtotheEarth.17IfIdidn’tunderstandhim,17If

I

hadstudiedhard,Iwouldhavepassedmyexams.IfclauseMainclauseIf+PastPerfecttensewould/could/might+have+pastparticiple

18IfIhadstudiedhard,IfclauIIfyouhadstudiedhard,youwouldn’thavefailedyourexam.19

IIfyouhadstudiedhard,19IIfyouhadpassedyourexam,youcouldhavegonetothebeach.20

IIfyouhadpassedyourexam,IIfIhadgonetothebeach,Iwouldhavemadesandcastles.21

IIfIhadgonetothebeach,IFIRSTSECONDTHIRDZERO22FIRSTSECONDTHIRDZERO1If

I

am

lateforschool,myteachergets

angry.IfclauseMainclauseIf+PresentsimplePresentsimple23IfIamlateforschool,IfclIfIoversleep…2422/12/2022IfIoversleep…318/12/2022Imissthebus.2522/12/2022Imissthebus.418/12/2022IfImissthebus,Iamlateforschool.2622/12/2022IfImissthebus,IamlatefIfIamlateforschool,myteachergetsangry.2722/12/2022IfIamlateforschool,myteIf

I

go

toLondon,Iwill

see

theBigBen.IfclauseMainclauseIf+Presenttensewill/can/may/must+verb

28IfIgotoLondon,IfclauseMaIfIgotoLondon…2922/12/2022IfIgotoLondon…818/12/2022IwillseetheBigBen.3022/12/2022IwillseetheBigBen.918/12/IfIgotoBuckinghamPalace,IcantakeaphotooftheRoyalGuard.3122/12/2022IfIgotoBuckinghamPalace,IfyougotoLondon,youmust

look

rightbeforecrossingastreet3222/12/2022IfyougotoLondon,1118/12/2IfclauseMainclauseIf+PastSimplewould/could/might+verbIfIwereanastronaut,Iwouldtravelinaspaceship.33IfclauseMainclauseIf+PastIfIwereanastronaut,Iwouldtravel

inaspaceship.34IfIwereanastronaut,13IfItravelledinaspaceship,Iwouldgo

toMars.35IfItravelledinaspaceship,Nicetomeetyou!IfIwenttoMars,Iwouldmeet

aMartian.36Nicetomeetyou!IfIwenttoIfImetaMartian,Iwouldn’tunderstand

him.?IfIaved37IfImetaMartian,?IfIaved1IfIdidn’tunderstandhim,Iwouldcome

backtotheEarth.38IfIdidn’tunderstandhim,17If

I

hadstudiedhard,Iwouldhavepassedmyexams.IfclauseMainclauseIf+PastPerfecttensewould/could/might+have+pastparticiple

39IfIhadstudiedhard,IfclauIIfyouhadstudiedhard,youwouldn’thavefailedyourexam.40

IIfyouhadstudiedhard,19IIfyouhadpassedyourexam,