新目标英语八年级下Unit5(sectionA)课件

IfIamhappy,Iwillsing.IfIamhappy,Iwill….whatwillyoudoIfyouarehappy?Ifheishappy,hewill…Let’sguessIfheishappy,hewill…Ifsheishappy,shewill….Iftheyarehappy,theywill…Ifsheishappy,shewill…Matchthestatementswithresponses.1.IthinkI’mgoingtogotothepartywithKarenandAnn.2.IthinkI’mgoingtowearjeanstotheparty.3.IthinkI’mgoingtotakethebustotheparty.4.IthinkI’mgoingtostayathome.a.Ifyoudo,theteacherswon’tletyouin.b.Ifyoudo,you’llbelate.c.Ifyoudo,you’llbesorry.d.Ifyoudo,you’llhaveagreattime.1a1bListen.Wereyouranswerstoactivity1acorrect?2aa.__________studyforthetest.b.__________helpmeorganizeit.c.__________tooearlyd.__________makesomefoode.__________Saturdayafternoonf.__________playpartygames123456Listenandnumberthesephrasesintheorderyouhearthem.2bListenandfillintheblanks.Whatwillhappeniftheyhavethepartytoday?Whatwillhappeniftheyhavethepartytomorrow?Whatwillhappeniftheywatchavideoattheparty?WhatisMarkgoingtoorganize?WhatisAndreagoingtodo?Halftheclasswon’tcome.Studentswillleaveearlytostudyfortheirtests.Somestudentswillbebored.Markisgoingtoorganizethepartygames.Andreaisgoingtomakesomefood.一条牛仔裤apairofjeansletsbin让某人进入（来）是动副结构代词是宾语时必须放在中间。其反义词为letsbout让某人出去别让那个男孩儿进来！Don’tlettheboyin!让他出去！Lethimout.organizethepartygames组织聚会游戏Halftheclasswon’tcome.一半的同学将不会来。half的用法：1halfadj.一半的，一般要放在冠词、物主代词或指示代词之前。半小时_______“half+名词”作主语时，谓语动词的单、复数形式由所接名词的单、复数形式来决定，名词是中心词。Halftheapples_____bad.这些苹果中有一半是坏的。Halftheapple_____bad.这个苹果一半是坏的2Half还可作名词，意为“半，一半”其复数形式为_____.“……个半……”可表达为“数词+名词+andahalf”或“数词+andahalf+名词（复数）”。例如：三个半小时threehoursandahalfthreeandahalfhourshalfanhourareishalves2cPairworkLookatthechartandroleplaytheconversationbetweenAndreaandherfriend.A:OK,whenisagoodtimetohavetheparty?B:Let’shaveittoday.A:Ifwehaveittoday,halftheclasswon’tcome.Whenisagoodtimetohavetheparty?举行聚会的最佳时间是在什么时候？tohavetheparty是动词不定式作后置定语，修饰名词time不定式作定语时，常放在被修饰的词语之后①.Wouldyoulikesomething______?A.drinkB.drinkingC.todrinkD.drinks②.Ihavealotofhomework______.A.doB.doingC.didD.todoCDif引导的条件状语从句时态－－主将从现主句一般将来时，if从句一般现在时例句１如果我有足够的钱，我将环游世界。IfIhaveenoughmoney,例句２如果明天下雨，我将不出去散步。Ifitrainstomorrow,Iwon’tgooutforawalk.Iwilltravelaroundtheworld.if“如果”，引导的条件状语从句1时态－－主将从现主句一般将来时，从句一般现在时2条件状语从句通常由连词if引导，意为“如果、假如”，主句不能用begoingto表示将来，而应该用will,shall(主语为第一人称）1.Ifshe(come)heretomorrow,I(ask)hertocallyou.2.Ifwe(work)harder,we(get)bettergrades.comeswillaskworkwillgetWhatwillhappenifyousleepinclass?IfI_____inclass,I________(get)badgrades.IwillgetbadgradesifIsleepinclass.sleepwillget温馨提示:if引导的条件状语从句既可放在主句前,也可放在主句后.从句置于主句前时,须有逗号与主句隔开,反之则不用逗号.3a.Fillintheblanks.Karent:Areyougoingto_________________?Mike:Yes,Iam.__________towearmynewjeans.Karent:Youcan’tdothat.Mike:WhatwillhappenifIdo?Karent:_______________________________.Youshouldwearyourcoolpants.Mike:That’sagreatidea.theschoolpartyI’mgoingTheteacherwon’tletyouinA:I’mgoingtotheschoolparty.B:Me,too.Let’swearjeans.A:Oh,wecan’tdothat.B:Really?Whynot?A:Ifyouwearjeans,theteacherswillnotletyouin.3bPairworkUsethewordstomaketheconversations.bringsomesnacksbringmycousinDavefromanotherschooldon’twanttowearmyIDcard一·用所给词的适当形式填空Ifhe_____(go)tothemovies,hewon’tfinishhiswork.goesIfI________(become)adoctor,Icanhelpothers.becomeIfwe_______(have)time,wewillgototheparktomorrow.haveIfyou___(shout)attheparty,you____(have)toleave.IfIgotocollege,I(be)acollegestudent.IfI(like)thedoll,I(buy)it.shoutwillhavewillbuywillbelikeIfTom______（get）agrades,hisparents_______（be）happy.getswillbeIfit________（notrain）,he_______（go）sightseeing.doesn’trainwillgo二、选择题（）1.IfMark_____hisbike,he_____late.Aride,willbeBrides,isCdoesn’tride,willbeDdoesn’t,is（）2.Doyouknowif_____backnextweek?Ifhe____back,pleaseletmeknow.Ahecomes,willcomeBwillhecome,comesChewillcome,comesDwillhecome,willcomeputintoEnglish1.如果你努力学习，你就会取得好成绩。Ifyoustudyhard,youwillgetgoodgrades.2.如果你看太多电视，你的父母会生气的。IfyouwatchTVforalongtime,yourparentswillbeangry.3.如果我们为他举办晚会的话，大家都会来的.Ifwehaveapartyforhim,everyonewillcome.4.如果明天不下雨，我会和你一起去公园的。Ifitdoesn’train,Iwillgotothepartywithyou.5.如果他睡懒觉，他就会迟到的。Ifhesleeps,hewillbelate.6.如果她有空，她会帮助你的。Ifsheisfree/hasfreetime,shewillhelpyou.DearJenny,Thanksforinvitingmetotheparty.Ofcoursepresent,youarehappy.Ihopeitwon’trainthatday.②Becauseifitwon’train,mylittlesonwillcome,too.③Ifhecomes,youaren’tdisappointed,heisreallyfunny.④OK,seeyouontheparty.Yours,willbedoesn’tgivewon’tbeI’llgototheparty.AndIthinkifIwillgiveyoua①Pleasehelpmecorrectthesentences.RoseCorrectandWriteHomeworkWritealettertome.Ifyougototheparty,whatwillhappen?Ifyoudon’tgototheparty,whatwillhappen?