英语人教版八年级上册UNIT2U.ppt

,Unit2Howoftendoyouexercise?,1.Tolearnsomenewwordsandphrases.begoodfor,wantsb,todosth.2.Talkabouthowoftenyoudosomethingathomeandatschool.Masterhowoftenandadverbsoffrequency.3.Tohaveahealthyeatinghabits,Objectives(学习目标),SectionBTheFourthPeriod(1a-1e),Warmingup,Areyouhealthy?,Doyouoftendrinkmilk?,Doyoueatfruitandvegetableseveryday?,Doyouoftendoyourexercise?,Doyousleepmorethaneighthourseverynight?,Whatdoyouusuallydoonweekends?,Dosports.b.Gohiking.c.WatchTV.d.Domyhomework.,Howoftendoyou.?,AhealthyeatinghabitExerciseSleepwellHealthylifestyle,Freetalk,Howtokeephealthy?,Doyouhaveahealthydiet?Doyouofteneatjunkfood?,Isthefoodinthefollowingpictureshealthyorunhealthy?,fruit,healthyfood,eggs,begoodfor,vegetables,Doctorswantustoeat/drinkeveryday.Becauseis/aregoodforourhealth.,unhealthy不健康的,bebadforhealth,nothealthy,junkfood,potatochips,cola,coffee,hotdog,chocolate,Coffeeisbadforourhealth.,eatjunkfood,drinkmilk,Eatingjunkfoodisbadforyou.,Drinkingmilkisgoodforyourhealth.,exercise,Weshouldexerciseeveryday.,_junkfood3._fruit5._sleep2._milk4._vegetables6._coffee,b,f,e,a,d,c,Matchthewordswiththepictures.,1a,1b,Askandanswerquestions.Usethewordsfrom1a.,Pairwork,A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysitsgoodformyhealth.,begoodfor,bebadfor,fruit,vegetables,milk,-Howoftendoyoueatfruit?-Ieatfruiteveryday.-Doyoulikeit?-Yes,itsgoodformyhealth.-(No.Butmymotherwantsmetoeatit.Shesaysitsgoodformyhealth.),listentothetape:,1c,Circletheanswertoeachquestion.DoesTinahavegoodhabits?YesNoIdontknowDoesBillhavegoodhabits?YesNoIdontknow,hardlyever,everyday,never,nine,nine,everyday,never,twoorthreetimesaweek,threeorfourtimesaweek,never,fourtimesaday,1d,Listenagainandfillintheblanks.,Howmanyhours:几个小时Howmany+cpl.多少,Tapescript,Reporter：Hi,TinaandBill.Letsstartwiththefirstquestion.Howoftendoyouexercise?Tina：Everyday.Bill：Hardlyever.Reporter：Howoftendoyoueatvegetablesandfruit?Tina：Ieatvegetablesandfruiteveryday.Bill：Isometimeseatvegetables.ButInevereatfruit.Reporter:OK.Sohowmanyhoursdoyousleepeverynight?Tina：Nine.Bill：Metoo.,Reporter:Howoftendoyoudrinkmilk?Bill：Never.Icantstandmilk.Tina：Oh,Ilovemilk-Idrinkiteveryday.Reporter：Howoftendoyoueatjunkfood?Bill：Ieatitthreeorfourtimesaweek.Tina：IguessIeatittwoorthreetimesaweek.Reporter：Howoftendoyoudrinkcoffee?Bill：Oh,Idrinkcoffeefourtimesaday.Ilovecoffee.Katrina：Ineverdrinkcoffee.Reporter：Well，thankyouverymuch.Bill/Katrina：Yourewelcome.,Howoftendoeshe(Bill)?,1e,hardlyever,sometimes,never,never,3or4timesaweek,fourtimesaday,ninehours,Makeaconversation.Oneisaninterviewer,theotherisKatrina.Thenchangeroles.Oneisaninterviewer,theotherisBill.,Howoftendoesshe(Tina)?,1e,everyday,2or3timesaweek,never,ninehours,everyday,everyday,everyday,Momwantsmetodrinkit.wanttodosth.想要做某事wantsb.todosth.想要某人做某事Doyouwanttogotothemovieswithme?你想和我一起去看电影吗？Theteacherdoesntwantustoeathamburgers.老师不想让我们吃汉堡包。,Notes,2.Shesaysitsgoodformyhealth.begoodfor.表示对有益(有好处)(这里for是介词，后跟名词、代词、动名词或动词的-ing形式。)如：Itsgoodforustodomorereading.多读书对我们有好处。ReadingaloudisgoodforimprovingyourEnglish.大声朗读对提高你的英语后好处。其反义为：bebadfor.Readinginbedisbadforyoureyes.,3.Howmanyhoursdoyousleepeverynight?howmany修饰可数名词，修饰不可数名词则要用howmuch。如：Howmuchcoffeedoyoudrinkeveryday?你每天喝多少咖啡呢？,4.begoodforsth对有好处begoodwith善于与相处begoodto对-好begoodat擅长,begoodat表示“擅长于”，begoodfor表示“对有益/好处”。begoodfor对有效，有用ThismedicineisgoodforTB.Springisgoodforsports.begoodat擅长.Sheisgoodattennis.HeisgoodatspeakingEnglishbebadfor对不利WatchingTVisbadforyoureyes.,词语辨析,1.她很少一个人出去。She_goesoutalone.2.你的妈妈多长时间回家一次?_doesyourmothergohome?一月三、四次。_amonth.3.老师不想让我们吃汉堡包。Theteacher_hamburgers.4.多吃蔬菜对你的健康有好处。Eatingmorevegetables_.5.妈妈让我每天都