人教版英語八年級(jí)上冊(cè)-Unit10-SectionA-Grammar-語法課件

Unit10GrammarIf引導(dǎo)下的條件狀語從句Unit10GrammarIf引導(dǎo)下的條件狀語從句人教版英語八年級(jí)上冊(cè)-Unit10-SectionA-Grammar-語法課件-Ifyouprepareforlunch,whatwillyoubuy?-IfIprepareforlunch,Iwillbuy….-Ifyouprepareforlunch,whaIfhepreparesforlunch,hewillbuysomebeef.=Hewillbuysomebeefifhepreparesforlunch.

HewillprepareforlunchIf引導(dǎo)下的條件狀語從句Whentoprepare?一般現(xiàn)在時(shí)一般將來時(shí)一般將來時(shí)主將從現(xiàn)主句從句Ifhepreparesforlunch,hewIfyoutakethebustotheparty,you’llbelate.Youwillbesorryifyoudon’tgototheparty,.IfyougotothepartywithTom,you’llhaveagoodtime.Whatwillhappenifitrains?

Whereis“從句”？IfyoutakethebustotheparWhatwillhappenifitrains?Whatwillhappenifitrains?主將從現(xiàn)1.Ifitrains,he_________________tonight.(待在家)2.Ifitrains, there_________(be)noP.Eclasstomorrow.3.Ifitrains, mymother__________metoschool.

（開車送我去學(xué)校）willstayathomewillbewilldrive主將從現(xiàn)willstayathomewIfit____________(notrain)tomorrow,hewillgofishing.Ifit______________,(becomecold變得更冷)I___________(wear)moreclothes.Ifthefrog__________(想要)playwithPeppa,It__________(jump)upahighhill.主將從現(xiàn)doesn’trainbecomescolderwilljumpwillwearwantstoCanyouhelpme?Gift

主將從現(xiàn)doesn’trainbecomescol

主將從現(xiàn)1.________youdrive,youwillnotbelateforwork. A.If

B.Unless

(除非)

C.Though D.Or(否則)Gifts!

主將從現(xiàn)1.________you2.Thereisgoingto______asportsmeetingnextweek.Ifit_______,we’llhavetocancelit. A.be,doesn’train B.have,willrain C.be,rains D.have,rains

主將從現(xiàn)Gifts!

2.Thereisgoingto______a3.I’mwaitingformyfriend.______,I’llgoshoppingalone. A.Ifshecomes B.Ifsheisn’tcome C.Ifshedoesn’tcome D.Ifshedidn’tcome

主將從現(xiàn)Gifts!

3.I’mwaitingformyfriend.4.Ifshe____angrywithyou,shewillleaveatoncewithout________. A.is;sayingsomething B.isn’t;sayinganything. C.is;sayinganything D.isn’t;sayingsomething.

主將從現(xiàn)4.Ifshe____angrywithyou,Clickhereandseethegift!Clickhereandseethegift!Hereisasongforyou,guys!Ifyou'rehappyandyouknowit,clapyourhands(clap,clap).Ifyou'rehappyandyouknowit,clapyourhands.(clap,clap).

Ifyou'rehappyandyouknowit,andyoureallywanttoshowit.Ifyou'rehappyandyouknowit,clapyourhands.(clap,clap).IfyouarehappyHereisasongforyou,guys!IIfyouarehappyandknowit,

clapyourhands.=Clapyourhandifyouarehappyandknowit.Exercise:Getupearlyifyoudon’twanttobelate.(notwant)

If引導(dǎo)下的條件狀語從句一般現(xiàn)在時(shí)祈使句主祈從現(xiàn)主句從句Ifyouarehappyandknowit,Ifyouarehappy,youcanclapyourhands.=Youcanclapyourhandifyouarehappy.其他情態(tài)動(dòng)詞：Exercise:Hecanpasstheexam,ifhestudieshard.

If引導(dǎo)下的條件狀語從句一般現(xiàn)在時(shí)含有情態(tài)動(dòng)詞主情從現(xiàn)主句從句(study)may,must,haveto…Ifyouarehappy,youcanclapSummary主將從現(xiàn)Ifitrains,Iwillstayathome.2.主祈從現(xiàn)Ifhecomes,pleaseletmeknow.3.主情從現(xiàn)Ifyoucomefirst,youcanorderthefood.If引導(dǎo)下的條件狀語從句Games!Summary主將從現(xiàn)If引導(dǎo)下的條件狀語從句Games!23415Games23415GamesYouaresoLUCKY!GamesYouaresoLUCKY!Games23415Games23415Games用單詞的適當(dāng)形式填空1.Ifthelight__________(be)red,youmuststopwalking.isGames用單詞的適當(dāng)形式填空1.Ifthelight____23415Games23415Games單句改錯(cuò)2.Ifheisn’tcome,wewillgotothebeach.doesn’t單句改錯(cuò)2.Ifheisn’tcome,wewi23415Games23415Games3.Youwillseemanyauntsdancingtogetheronthesquareifit________intheevening.

doesn’train

rainsC.willrain

D.won’train單項(xiàng)選擇3.Youwillseemanyauntsdan23415Games23415GamesYouaresoLUCKY!YouaresoLUCKY!23415Games23415Games單項(xiàng)選擇4.Idon’tknowifshe______tomorrow.I’lltellyouifshe______.A.comes,comesB.willcome,willcome C.comes,willcome D.willcome,comes單項(xiàng)選擇4.Idon’tknowifshe___I’lltellyouifshecomes.如果她來我會(huì)告訴你。Idon’tknowifshewillcometomorrow.

我不知道她明天是否回來。當(dāng)if翻譯成“是否”時(shí)，主將從現(xiàn)原則不適用I’lltellyouifshecomes.當(dāng)if

ChenHuadingalwayshopes(hope)tobeadoctor.However,whenhewasalittleboy,hismothertoldhimthatshewanted(want)himtobeanEnglishteacher.Heistryingsohardtopersuadehismother.“IfIfail(失敗)myEnglishexam,mymotherwon’tforce(強(qiáng)迫)metotobeanEnglishteacheranylonger.”hethought.“Don’tdothatifyoureallywant(want)herhappy”histeachersaidtohim.“Ifyougetgoodgradesinchemistry(化學(xué))examtomorrow,yourmothermightchangehermind(改變主意).Finally,hemadeit.Hegot100.Whatwillhappenifheshows(show)hispapertohismother?Nooneknows(know)ifhismotherwillchange(change)hermind.12456791038ChenHuadingalways

ChenHuadingalwayshopes(hope)tobeadoctor.However,whenhewasalittleboy,hismothertoldhimthatshewanted(want)himtobeanEnglishteacher.Heistryingsohardtopersuadehismother.“IfIfail(失敗)myEnglishexam,mymotherwon’tforce(強(qiáng)迫)metotobeanEnglishteacheranylonger.”hethought.“Don’tdothatifyoureallywant(want)herhappy”histeachersaidtohim.“Ifyougetgoodgradesinchemistry(化學(xué))examtomorrow,yourmothermightchangehermind(改變主意).Finally,hemadeit.Hegot100.Whatwillhappenifheshows(show)hispapertohismother?Nooneknows(know)ifhismotherwillchange(change)hermind.12456791038是否ChenHuadingalwaysHomeworkWritingIfyouhave10000dollartomorrow,whatwillyoudo?Why?HomeworkWritingThanksforlisteningThanksforlisteningUnit10GrammarIf引導(dǎo)下的條件狀語從句Unit10GrammarIf引導(dǎo)下的條件狀語從句人教版英語八年級(jí)上冊(cè)-Unit10-SectionA-Grammar-語法課件-Ifyouprepareforlunch,whatwillyoubuy?-IfIprepareforlunch,Iwillbuy….-Ifyouprepareforlunch,whaIfhepreparesforlunch,hewillbuysomebeef.=Hewillbuysomebeefifhepreparesforlunch.

HewillprepareforlunchIf引導(dǎo)下的條件狀語從句Whentoprepare?一般現(xiàn)在時(shí)一般將來時(shí)一般將來時(shí)主將從現(xiàn)主句從句Ifhepreparesforlunch,hewIfyoutakethebustotheparty,you’llbelate.Youwillbesorryifyoudon’tgototheparty,.IfyougotothepartywithTom,you’llhaveagoodtime.Whatwillhappenifitrains?

Whereis“從句”？IfyoutakethebustotheparWhatwillhappenifitrains?Whatwillhappenifitrains?主將從現(xiàn)1.Ifitrains,he_________________tonight.(待在家)2.Ifitrains, there_________(be)noP.Eclasstomorrow.3.Ifitrains, mymother__________metoschool.

（開車送我去學(xué)校）willstayathomewillbewilldrive主將從現(xiàn)willstayathomewIfit____________(notrain)tomorrow,hewillgofishing.Ifit______________,(becomecold變得更冷)I___________(wear)moreclothes.Ifthefrog__________(想要)playwithPeppa,It__________(jump)upahighhill.主將從現(xiàn)doesn’trainbecomescolderwilljumpwillwearwantstoCanyouhelpme?Gift

主將從現(xiàn)doesn’trainbecomescol

主將從現(xiàn)1.________youdrive,youwillnotbelateforwork. A.If

B.Unless

(除非)

C.Though D.Or(否則)Gifts!

主將從現(xiàn)1.________you2.Thereisgoingto______asportsmeetingnextweek.Ifit_______,we’llhavetocancelit. A.be,doesn’train B.have,willrain C.be,rains D.have,rains

主將從現(xiàn)Gifts!

2.Thereisgoingto______a3.I’mwaitingformyfriend.______,I’llgoshoppingalone. A.Ifshecomes B.Ifsheisn’tcome C.Ifshedoesn’tcome D.Ifshedidn’tcome

主將從現(xiàn)Gifts!

3.I’mwaitingformyfriend.4.Ifshe____angrywithyou,shewillleaveatoncewithout________. A.is;sayingsomething B.isn’t;sayinganything. C.is;sayinganything D.isn’t;sayingsomething.

主將從現(xiàn)4.Ifshe____angrywithyou,Clickhereandseethegift!Clickhereandseethegift!Hereisasongforyou,guys!Ifyou'rehappyandyouknowit,clapyourhands(clap,clap).Ifyou'rehappyandyouknowit,clapyourhands.(clap,clap).

Ifyou'rehappyandyouknowit,andyoureallywanttoshowit.Ifyou'rehappyandyouknowit,clapyourhands.(clap,clap).IfyouarehappyHereisasongforyou,guys!IIfyouarehappyandknowit,

clapyourhands.=Clapyourhandifyouarehappyandknowit.Exercise:Getupearlyifyoudon’twanttobelate.(notwant)

If引導(dǎo)下的條件狀語從句一般現(xiàn)在時(shí)祈使句主祈從現(xiàn)主句從句Ifyouarehappyandknowit,Ifyouarehappy,youcanclapyourhands.=Youcanclapyourhandifyouarehappy.其他情態(tài)動(dòng)詞：Exercise:Hecanpasstheexam,ifhestudieshard.

If引導(dǎo)下的條件狀語從句一般現(xiàn)在時(shí)含有情態(tài)動(dòng)詞主情從現(xiàn)主句從句(study)may,must,haveto…Ifyouarehappy,youcanclapSummary主將從現(xiàn)Ifitrains,Iwillstayathome.2.主祈從現(xiàn)Ifhecomes,pleaseletmeknow.3.主情從現(xiàn)Ifyoucomefirst,youcanorderthefood.If引導(dǎo)下的條件狀語從句Games!Summary主將從現(xiàn)If引導(dǎo)下的條件狀語從句Games!23415Games23415GamesYouaresoLUCKY!GamesYouaresoLUCKY!Games23415Games23415Games用單詞的適當(dāng)形式填空1.Ifthelight__________(be)red,youmuststopwalking.isGames用單詞的適當(dāng)形式填空1.Ifthelight____23415Games23415Games單句改錯(cuò)2.Ifheisn’tcome,wewillgotothebeach.doesn’t單句改錯(cuò)2.Ifheisn’tcome,wewi23415Games23415Games3.Youwillseemanyauntsdancingtogetheronthesquareifit________intheevening.

doesn’train

rainsC.willrain

D.won’train單項(xiàng)選擇3.Youwillseemanyauntsdan23415Games23415GamesYouaresoLUCKY!YouaresoLUCKY!23415Games23415Games單項(xiàng)選擇4.Idon’tknowifshe______tomorrow.I’lltellyouifshe______.A.comes,comesB.willcome,willcome C.comes,willcome D.willcome,comes單項(xiàng)選擇4.Idon’tknowifshe___I’lltellyouifshecomes.如果她來我會(huì)告訴你。Idon’tknowifshewillcometomorrow.

我不知道她明天是否回來。當(dāng)if翻譯成“是否”時(shí)，主將從現(xiàn)原則不適用I’lltellyouifshecomes.當(dāng)if

ChenHuadingalwayshopes(hope)tobeadoctor.However,whenhewasalittleboy,hismothertoldhimthatshewanted(want)himtobeanEnglishteacher.Heistryingsohardtopersuadehismother.“IfIfail(失敗)myEnglishexam,mymotherwon’tforce(強(qiáng)迫)metotobeanEnglishteacheranylonger.”hethought.“Don’tdothatifyoureallywant(want)herhappy”histeacher