英語八年級上冊Unit10八年級上冊英語課件：Un

IfyouarehappyIfyou'rehappyandyouknowitclapyourhands

Ifyou'rehappyandyouknowitclapyourhands

Ifyou'rehappyandyouknowit

neverbeafraidtoshowit

Ifyou'rehappyandyouknowitclapyourhands

Ifyou'rehappyandyouknowitstompyourfeet

Ifyou'rehappyandyouknowitstompyourfeet

Ifyou'rehappyandyouknowit

neverbeafraidtoshowit

Ifyou'rehappyandyouknowitstompyourfeet

Ifyou'rehappyandyouknowitwinkyoureye

Ifyou'rehappyandyouknowitwinkyoureye

Ifyou'rehappyandyouknowit

neverbeafraidtoshowitLet’senjoyasong!Warming-upIfyouarehappy,whatwillyoudo?IfIamhappy,Iwillsingasong.Freetalkplay

theguitarsingasongwatchTVplaycomputereatfoodplaysportsdanceA:Ifyouare

happy,whatwill

youdo?B:IfI’mhappy,Iwill…CrazythinkingIfyouhave5million,whatwillyoudo?IfIhave5million,Iwill...buyabighouse,buyacar,buysomebeautifulclothes,travelaroundtheworld,helpthepoor...If句型If意為如果，表示條件，if引導(dǎo)的句子是從句，用現(xiàn)在時態(tài)，主句則用將來時態(tài)。也就是所謂的“主將從現(xiàn)”。Ifyoueatless,youwillbethinner.Ifyouworkhard,youwillbesuccessful.Ifyoucometoschoollate,yourteacherwillbeangrywithyou.We

will

haveatripifit

is

sunnytomorrow.Ifit

is

sunnytomorrow,we

will

haveatrip.主句在前從句緊跟其后。從句在前時，用“，”與主句隔開?！颕fI____muchmoneyinthefuture,Iwill

travelallovertheworld.A.haveB.hasC.havingD.willhave★Ifyouplaycomputergamesonweekdays,you_______tired.A.areB.willC.beD.willbe趁熱打鐵1.If

he_____(go)tothemovies,he_____________(notfinish)hiswork.2.Ifwe_______(have)time,we_______(go)totheparktomorrow.3.If

you______(shout)attheparty,you__________(have)toleave.4.Ifit____________(notrain),he_______(go)sightseeing.doesn’t

rainwill

go

用所給詞的適當(dāng)形式填空：goeshaveshoutwill

havewon’tfinishwillgo趁熱打鐵Ifyougotoaparty,whatwillyoudo?Matchthestatementswiththepictures[a-d].1a1.___IthinkI’llwearjeanstotheparty.2.

___IthinkI’llstayathome.3.___IthinkI’lltakethebustotheparty.4.___IthinkI’llgotothepartywithKarenandAnna.穿牛仔褲呆在家里乘汽車takethetaxi.乘出租車takethecar乘小轎車taketheplane乘飛機acbdListeningListenandcompletetheresponsesin1a.1bIfyoudo,theteacherswon’t________Ifyoudo,you’ll________________Ifyoudo,you’ll____________________Ifyoudo,you’ll____________________

回答，應(yīng)答=answerListeningListenandcompletetheresponsesin1a.1bIfyoudo,theteacherswon’t________Ifyoudo,you’ll________________Ifyoudo,you’ll____________________Ifyoudo,you’ll____________________haveagreattime.belate.letyouin.besorry.感到抱歉遲到玩得開心，過得愉快=havefun=enjoyoneselfletsb.dosth.讓某人做某事

回答，答案=answerTapescriptA:IthinkI’llwearjeanstotheparty.B:Ifyoudo,theteacherswon’tletyouin.A:IthinkI’llstayathome.B:Ifyoudo,you’llbesorry.A:IthinkI’lltakethebustotheparty.B:Ifyoudo,you’llbelate.A:IthinkI’llgotothepartywithKarenandAnn.B:Ifyoudo,you’llhaveagreattime.(節(jié)選重點內(nèi)容)A:Areyougoingtothepartytomorrownight?B:Yes,Iam.A:Whowillyougowith?B:IthinkI’llgowithKarenandAnna.A:Ifyoudo,you’llhaveagreattime.PAIRWORKLookatthepicturesaboveandmakeconversations.1cImproveShewillbelate.Ifshe_____toschool,she________late.

Sheisgoingtowalktoschool.walkswillbeExerciseItisgoingtoraintomorrow.

Iwillstayathome.

Ifit_____tomorrow,I__________athome.

rainswillstayIfit____

sunnytomorrow,they___________atrip.Itwillbesunnytomorrow.Theywillhaveatriptomorrow.iswillhaveHewon’tstudyhard.Hewillfailintheexam.“Ifhe_______studyhard.He_________intheexam.”doesn’twillfailIF從句(條件)主句（結(jié)果）IfIfIfIfIfIfshe(have)muchmoney.you

hardI

(let)itlookaftermysister.she

(let)it

helpwith

thehousework.He

(let)itteachhimEnglish.he

(have)agoodfuture.I

arobot,Anna

arobot,has

willletwilllethave

Mark

arobot,haswillletyou

(be)successful.willbehe

hardworkwillhaveshe

hardworksworkswillhavesum-upstructureIf+……,I’ll/you’ll+……↘↙↘↙條件結(jié)果If意為

，表示條件,引導(dǎo)的句子是稱之為從句，如果從句用一般現(xiàn)在時，則主句用

時態(tài)。當(dāng)從句主語為三單人稱時，動詞用三單形式。也就是所謂的如果一般將來時“主將從現(xiàn)”。

eg:Ifyouworkhard,youwillbesuccessful.Ifitdoesn'train,Iwillgoshoppingthisafternoon.Task達(dá)標(biāo)測試，鞏固提升(if寶典：別忘了主將從現(xiàn)）1.Ifitrainstomorrow,we_____visitthemuseum.Adon’tdoBwon’tgoCaren’tgoDdidn’tgo.2Willyougototheparkifit____fine?AwillbeBwasCisD/3Ifyou_____toschoollate,yourteacher_____angrywithyou.Acome;areBcome,willbeCwillcome;areDwillcome;willbe4Ifyou_____hard,youwill___successful.Awork,areBworks,isCtowork,beDwork,be5IfI____toomuchTV,mymotherwill_______.Awatch,angryBwatched,beangryCwatch,beangryDwillwatch,beangryBCBDC2.Ifit____(be)coldtomorrow,Iwillwearmysweater.3.Hecangohomeifhe________(finish)hishomework.finishes1.Putupyourhand