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Unit5Ifyougototheparty,you’llhaveagreattime!TomorrowwillbeLily’sbirthday,andtherewillbeapartynextevening…Ifyougototheparty,youwillhaveagreattime.A:Ifyouarehappy,whatwillyoudo?B:IfI’mhappy,Iwill___playthepianowatchTVplaysportsdancegototravelplaycomputerwatchcartoongohikinggoshoppinggotothezoogotosleepchatwithmybestfiendA:Ifyouaresad,whatwillyoudo?B:IfI’msad,Iwill___________Doyouknowhim?Heis…HeisBillGates.Heisveryfamousandrich.Ifyouarerich,whatwillyoudo?IfIamrich,Iwill….Period1IfI’mrich,I’llbuyabighouse.IfIamrich,Iwillbuyacar.IfIamrich,Iwillhelpthepoor.A:Ifyouhavearobot,whatwillyoudo?B:IfIhavearobot,Iwillletithelpwiththehousework.babysitmysister.wakemeupinthemorning.……Whendoyougetuponweekdays?Whatwillhappenifyougetupat9:00thismorning?IfIgetupat9:00,Iwillbelate.Whatwillhappenifyouarelate?IfIamlate,myteacherwillbeangrywithme.Whatwillhappenifyourteacherisangrywithyou?Ifmyteacherisangrywithme,Iwillbesad.Whatwillhappenifyouaresad?IfIamsad,Iwillchatwithmybestfriend.Sheshouldn'twalktoschool.Ifshewalkstoschool,she’llbelate.Iftheytakethebustoschool,theywon’tbelate.Ifyouplaycomputergamesonweekdays,You’llbeverytiredinclass.yourparentswillbesad.youwon’tgetgoodgrades.youreyeswillbepoor.IfyouwatchTVeverynight,yourparentswillbemadatyou.Explanation1.if条件句条件状语从句中的“主将从现”现象,即主句为将来时态时,它所引导的条件状语从句使用一般现在时表达将来的意味,这时主句和从句所表达的时态在意义上仍然保持一致。构成条件从句主句时态If＋一般现在时主语＋shall/will+动词原形例句Ifhecomes,hewilltakeustothezoo.如:IfhegoestoEngland,hewillhavetolearnEnglish.如果他要去英格兰,他将不得不学英语。Ifitisfinetomorrow,wewillhaveapicnicsomewhere.如果明天天气好,我们就到什么地方野餐去。Ifhegetsmyletterintime,he’llbeabletochangehisplans.如果他及时收到我的信，他就能改变他的计划。却不可以说成：Ifhewillgetmyletterintime,he’llbeabletochangehisplans.Translation:1.如果我今天下午有空的话，我就和你一起打篮球。2.如果明天不下雨，我们将去游泳。3.如果九点出发的话，我们就会迟到。IfI’mfreethisafternoon,Iwillplaybasketballwithyou.Ifitdoesn’traintomorrow,wewillgoswimming.Ifwestartatnineo’clock,wewillbelate.1a.Lookatthepictures,matchthestatementsandresponses.1.IthinkI’mgoingtogotoaIfyoudo,thethepartywithKarenandAnn.teacherswon’tletyouin.2.IthinkI’mgoingtowearbIfyoudo,you’lljeanstotheparty.belate.3.IthinkI’mgoingtotakecIfyoudo,you’llthebustotheparty.besorry.4.IthinkI’mgoingtostaydIfyoudo,you’llathome.haveagreattime.TapescriptA:IthinkI’mgoingtowearjeanstotheparty.B:Ifyoudo,theteacherswon’tletyouin.A:IthinkI’mgoingtostayathome.B:Ifyoudo,you’llbesorry.A:IthinkI’mgoingtotakethebustotheparty.B:Ifyoudo,you’llbelate.A:IthinkI’mgoingtothepartywithKarenandAnn.B:Ifyoudo,you’llhaveagreattime.1cPairworkA:IthinkI’mgoingtostayathome.B:Ifyoudo,you’llbesorry.英语中常用do,did,does来代替上文中所出现的动作。如：Idon’tlikeapples,buthedoes.IwentshoppinglastSunday,andhedid.Ifyourideabike,you’llcatchthetrainontime.Ifitrainstomorrow,Iwillstayathome.A:Let’ssupposetodayisSunday,whatwillyoudo?B:IftodayisSunday,Iwill…MarkAndreaa.studyforthetestsb.helpmeorganizeitc.tooearlyd.makesomefoode.Saturdayafternoonf.playpartygames2aListening3126452bListenagainandanswerthequestions.Whatwillhappeniftheyhavethepartytoday?Halftheclasswon’tcome.Whatwillhappeniftheyhavethepartytomorrow?Whatwillhappeniftheywatchavideoattheparty?WhatisMarkgoingtoorganize?WhatisAndreagoingtodo?Studentswillleaveearlytostudyfortheirtests.Somestudentswillbebored.Markisgoingtoorganizethepartygames.Andreaisgoingtomakesomefood.2cPairworkA:OK,whenisagoodtimetohavetheparty?B:Let’shaveittoday.A:Ifwehaveittoday,halftheclasswon’tcome.Look!IthinkI’llridemybike.Ifyoudo,you’llbelate.I’ll=IwillIthinkI’mgoingtostayathome.Ifyoudo,you’llbesorry.you’ll=youwillGrammarFocusif引导条状语从句时，从句中用一般现在时代替一般将来时。Ifhe______(go)tothemovies,hewon’tfinishhiswork.goesIfI________(become)adoctor,Icanhelpothers.becomeIfwe_______(have)time,wewillgototheparktomorrow.have1.Ifit______,theywillnotgobikeriding.A.rainsB.won’trainC.wasrainingD.doesn’train2.—IthinkGinaisgoingtowearjeanstotheparty.—Ifshe______,theteacherswillnotletherin.A.isB.doC.hasD.does3.—IthinkI’mgoingtowalkthere.—______A.Ifyoudo,you’llbelate.B.Notreally.C.Whyso?D.Thankyou.4.Willyougototheparkifit____fine?A.willbeB.wasC.isD./用括号内所给词的正确形式填空。1.I’msureifhe_____(go)totheparty,he________(have)agreattime.2.Iftherain_______(stop)tonight,wewillgotothecinema.3.I’llbuyacomputerifI______(have)enoughmoney.4.You_________(notget)nervousifyou_____(do)enoughexercise.goeswillhavestopshavewon’tgetdo5.Ifshe____(be)kindtome,I___________(notargue)withher.6.Iwanttoknowifhe________(come)tomorrow,ifhe_______(come),I__________(give)themassagetohim.7.Ifyou_____(pay)moreattentiontothat,he_________(notget)injured.iswon’targuecomeswillcomewillgivepaywon’tgetWriteaboutyourownplansusingsentenceswith“if”and“will”.ChoosetwothingsandwriteaboutBoth.Example:MaybeIwillbecomeateacher.IfIbecomeateacher,Iwillworkwithchildren.Ilovechildren,soI’llbehappy.ButIwon’tbefamous.MaybeI’llbealawyer…3a3a.Fillintheblanks.Ifyoudo,theteacherswillcallyourparents.如果你这样做，老师将打电话告诉你的父母。call可用作及物动词，意为“呼叫；打电话；称呼”。如：Callmeatseveno’clockplease.请在七点钟叫我。WecallthebabyAlice.我们管那个婴儿叫艾丽斯。3bPairworkUsethewordstomaketheconversations.example:A:I’mgoingtotheschoolparty.B:Me,too.Let’sbringsomesnacks.A:Oh,wecan’tdothat.