Section A 2 八年级上（新版本）第十单元课件

Unit10Ifyougototheparty,youllhaveagreattime!,SectionAPeriodTwo,Review,Wordsandexpressions,Readthewordsandexpressionsloudly.,upsettaxiadvice,adj.难过；失望；沮丧n.出租汽车；的士n.劝告；建议,Words&expressions,Objectives,Topracticethesentencestructures:If,youll-Whatwillhappenifthey-Ifthey.,will/wont-Shouldwe?-Ifwe,theyll,A:Ifyouarehappy,whatwillyoudo?B:IfImhappy,Iwill_,singasong,watchTV,playsports,dance,goshopping,playcomputer,watchcartoons,Review,Ifyougototheparty,youllhaveagreattime.,Lookandsay,IfyouwatchTVeverynight,yourparentswillbemadatyou.,Ifit_tomorrow,I_athome.,rains,willstay,Youshouldntwalktoschool.,Ifyou_thebustoschool,you_late.,_youwalktoschool,you_late.,If,llbe,take,wontbe,aguessinggame,WhatwillhappenifItouch(触摸)it?,Ifyoutouch(碰)it,itwill_,getangry,Willit?,DearSuMei,Idont_(know)whatto_(do)aboutgoingtoMikesbirthdaypartytomorrownight.Myparents_(think)IshouldstudyformyEnglishexamnextweek.IfI_(go)totheparty,they_(be)upset.Mike_(tell)ustowearniceclothes,butIdont_(have)any.,know,do,Fillintheblankswiththecorrectformsoftheverbsinbrackets.,3a,think,go,willbe,tells,have,IfI_(wear)jeans,I_(look)theworst.Also,Imnotsurehowto_(go)totheparty.IfI_(walk),it_(take)metoolong.If_(take)ataxi,it_(be)tooexpensive.Canyougivemesomeadviceplease?Tina,wear,willlook,go,walk,take,will,willbe,take,1.IfIgetuplatetomorrow,_2.IfIdontfinishmyhomework,_.3.IfIdontgetenoughexercise,_4.Iwillnothaveenoughtimetostudyif_5.Iwillnotmakeanyfriendsif_,Completethesentencesusingyourownideas.,3b,Illmissthebus.,myteacherwillpunishme,Iwontbehealthy.,IwatchTVeveryday.,Iamtooshy,Pairwork,Writeastorywithyourgrouponapieceofpaper.Thefirstpersonbeginsthestorywith“IthinkIwill”Theothersaddsentenceswith“if”.Passthepaperaroundtwice.Thenreadthestory.,3c,IthinkIwillgotothemoviestonight.IfIgotothemovies,Iwontfinishmyhomework.IfIdontfinishmyhomework,Grammar,if引导的条件状语从句,经典例句1.Ifyoucopymyhomeworkthistime,youwillstartabadhabit.2.IllasktheteacherforhelpifIdontunderstand.3.Ifthetrafficlightsarered,youmuststopandwait.4.Youcanpasstheexamifyouworkhard=Workhard,andyouwillpasstheexam.5.Ifyoudonthurryup,youwillbelateagain.=Hurryup,oryouwillbelateagain.,HaveALk,1.Ifyougototheparty,youllhaveagreattime.2.IfIgotothepart,theywillbeupset.3.Ifweaskpeopletobringfood,theylljustbringpotatochipsandchocolate.4.Ifwedothat,morepeoplewillwanttoplaythegames.,HaveALk,Sentencesfromthisunit:,5.IfIwearthejean,Iwilllooktheworst.6.IfIgotothemovies,Iwontfinishmyhomework.7.IfIgotocollege,Illneverbecomeagreatsoccerplayer.8.Whatwillhappeniftheyhavethepartytoday?9.Whatwillhappeniftheywatchavideoattheparty?10.Ifwehavethepartytoday,halftheclasswontcome.,totestyoursenseofobservationtotestyourabilityofshort-termmemorytotestyourabilitytohighlightthelanguagepoints,Guess,GuessingGame,1._you_myhomeworkthistime,you_abadhabit.2.I_theteacherforhelp_Idont_.3._thetrafficlights_red,you_.4.You_theexam_you_hard=_hard,andyou_theexam.5._youdont_,you_lateagain.=_,oryou_lateagain.,If,copy,willstart,willask,if,If,understand,are,muststop,andwait,canpass,if,work,Work,willpass,If,hurryup,willbe,Hurryup,willbe,6._you_totheparty,you_agreattime.7._Igotothepart,they_upset.8._weaskpeopletobringfood,they_just_potatochipsandchocolate.9._wedothat,morepeople_toplaythegames.,If,go,willhave,If,willbe,If,will,bring,If,willwant,10._Iwearthejean,I_theworst.11._Igotothemovies,I_finishmyhomework.12._I_tocollege,I_agreatsoccerplayer.13.What_they_thepartytoday?14.What_happen_theywatchavideoattheparty?15._we_thepartytoday,halftheclass_.,If,willlook,If,wont,If,go,llneverbecome,willhappen,if,have,If,have,wontcome,will,if,以上我们已经通过归纳总结和练习对本课的语法内容有了一定的了解，下面就让我们根据之前练习的考察情况进一步选择讲解该语法项的重难点。,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，从句使用一般现在时表达将来的意思，这时主句和从句所表达的时态在意义上仍然保持一致。,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。,这里if所引导的是真实条件句(realconditional),即所假设的条件有可能成为现实，表达假设的条件实现时会出现的情况或会采取的行为。有时，我们可以使用并列结构的祈使句来表达这种类型的条件句。,如:Ifyousetyouralarmclock,youwontoversleep.如果你上闹钟，你就不会睡过头了。Setyouralarmclock,andyouwontoversleep.Ifyoudontgivehimsomefood,hewillstarve.如果你不给他一点吃的，他就会饿死。Givehimsomefood,or/elsehewillstarve.,在if-分句中用“will动词原形”并不单纯表示将来意义，这里的will是个表示“意愿”的情态动词，相当于bewillingto（愿意）。要注意这种带“will动词原形”的if-分句在某些场合是不可以随便用的，比如我们可以说：,Ifhegetsmyletterintime,hellbeabletochangehisplans.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,hellbeabletochangehisplans.,另外，在if-分句中还可能使用“would动词原形”的结构，这种用法还是表示“意愿”，常用于表示客气的请求，这时主句动词既可以用will/shall动词原形，也可以用would/should/could/might动词原形。,如:IfyouwouldtryItalianfood,youwouldlikeit.如果你愿意尝尝意大利食物，你会喜欢它的。Ifyouwouldreservetheseats,wewouldbesureofacomfortablejourney.如果你愿意订座，我们将肯定会有一个舒适的旅程。,仿照例子把两句话合成一句话。Example:a.YouthinkyouregoingtovisitNewYorkCity.b.Youwillseesometallbuildings.,IfyougotovisitNewYorkCity,youllseesometallbuildings.,1.a.YouthinkyouregoingtostudyEnglishhard.b.YouwilldobetterinEnglish.2.a.Youthinkyouregoingtoeatanddrinkmore.b.Youwillbefatter.,IfyoustudyEnglishhard,youlldobetterinEnglish.,Ifyoueatanddrinkmore,youllbefatter.,3.a.Theythinktheyaregoingtodomoreexercise.b.Theirhealthwillbebetter.4.a.IthinkyouaregoingtoletmewatchTV.b.Iwillstayathome.,Theirhealthwillbebetteriftheydomoreexercise.,IwillstayathomeifyouletmewatchTV.,5.a.IthinkChineseteamaregoingtobechampions.b.Iwillbeveryexcited.,IfChineseteamarechampions,Iwillbeveryexcited.,课时重点回顾,Review,IfIgototheparty,theywillbeupset.IfIwearjeans,Iwilllooktheworst.IfIwalk,itwilltakemetoolong.IfItakeataxi,itwillbetooexpensive.IfIgotothemovies,Iwontfinishmyhomework.,注:另附word文档。点击此处链接,将下列句子翻译成英语。1.如果明天不下雨，我就和同学们去野餐。2.如果周日你去购物的话，我就去。,Ifitdoesntraintomorrow,Iwillhaveapicnicwithmyclassmates.,IwillgoshoppingonSundayifyoudo.,Individualactivity,3.如果你想减肥（loseweight），就锻炼身体吧。4.如果冬天来了，春天还会远吗？5.如果可能的话，我就去火车站接你。,If(itis)p