英语八年级上册Unit10八年级上册英语课件：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意为如果，表示条件，if引导的句子是从句，用现在时态，主句则用将来时态。也就是所谓的“主将从现”。Ifyoueatless,youwillbethinner.Ifyouworkhard,youwillbesuccessful.Ifyoucometoschoollate,yourteacherwillbeangrywithyou.We

will

haveatripifit

is

sunnytomorrow.Ifit

is

sunnytomorrow,we

will

haveatrip.主句在前从句紧跟其后。从句在前时，用“，”与主句隔开。★IfI____muchmoneyinthefuture,Iwill

travelallovertheworld.A.haveB.hasC.havingD.willhave★Ifyouplaycomputergamesonweekdays,you_______tired.A.areB.willC.beD.willbe趁热打铁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

用所给词的适当形式填空：goeshaveshoutwill

havewon’tfinishwillgo趁热打铁Ifyougotoaparty,whatwillyoudo?Matchthestatementswiththepictures[a-d].1a1.___IthinkI’llwearjeanstotheparty.2.

___IthinkI’llstayathome.3.___IthinkI’lltakethebustotheparty.4.___IthinkI’llgotothepartywithKarenandAnna.穿牛仔裤呆在家里乘汽车takethetaxi.乘出租车takethecar乘小轿车taketheplane乘飞机acbdListeningListenandcompletetheresponsesin1a.1bIfyoudo,theteacherswon’t________Ifyoudo,you’ll________________Ifyoudo,you’ll____________________Ifyoudo,you’ll____________________

回答，应答=answerListeningListenandcompletetheresponsesin1a.1bIfyoudo,theteacherswon’t________Ifyoudo,you’ll________________Ifyoudo,you’ll____________________Ifyoudo,you’ll____________________haveagreattime.belate.letyouin.besorry.感到抱歉迟到玩得开心，过得愉快=havefun=enjoyoneselfletsb.dosth.让某人做某事

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.(节选重点内容)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从句(条件)主句（结果）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+……↘↙↘↙条件结果If意为

，表示条件,引导的句子是称之为从句，如果从句用一般现在时，则主句用

时态。当从句主语为三单人称时，动词用三单形式。也就是所谓的如果一般将来时“主将从现”。

eg:Ifyouworkhard,youwillbesuccessful.Ifitdoesn'train,Iwillgoshoppingthisafternoon.Task达标测试，巩固提升(if宝典：别忘了主将从现）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