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人教新目标八年级上册SectionBPeriodOneTolearntounderstandandusewh–questions:Whatdo…？Howoften…?andadverbsoffrequency:all/most/some/noneTolistenandspeakabouthowoftenyoudosomethingathomeandatschooljunkjunkfoodmilkcoffeechipcola废弃的旧物；破烂物垃圾食品牛奶咖啡(食物等的)薄片可乐Wordspreviewchocolatedrinkhealthhowmanyinterviewer巧克力喝；饮健康；健康状况多少采访者WordspreviewFreetalkHowtokeephealthy?ahealthydietexercisesleepwell...Doyouhaveahealthydiet?Doyouofteneatjunkfood?Isthefoodinthefollowingpictureshealthyorunhealthy?HealthyfoodcolacolaJunkfoodWhatfoodanddrinkareunhealthy?junkfood“junkfood’’意为“垃圾食品”，指那些仅仅提供热量，别无其他营养素的食物；或指提供超过人体需求，变成多余成分的食品。如：西式快餐中的汉堡、薯条、炸鸡，中式小吃中的油炸饼、方便面、早餐常吃的油条、烧饼等。Doctorswantustoeat…everyday.Doctorswantustodrink…everyday.Doctorswantusto…everyday.Because…isgoodforourhealth.Doctorswantusto…everyday.Because…isgoodforourhealth.Doctorswantusto…everyday.Because…are…begood/badforhealthCoffeeisbadforourhealth.begood/badforhealthPotatochipsarebadforhealth.potatochips=Frenchfriescolabegood/badforhealthbegood/badforhealthbegood/badforhealth?begood/badforhealth?begood/badforhealth?hotdogunhealthy不健康的junkfoodbebadforhealthnothealthycolasaladsouphotdogtomatooniondumplingbroccolihealthyorunhealthy?--Whatdoyouthinkofjunkfood?--Althoughit’sbadforourhealth,Iloveit.Ieatitonceortwiceaweek.theMcDonald’s--Howoftendoyoueatjunkfood?--Ieatjunkfoodonceamonth.--Doyoulikeit?--Yes,althoughit’snotgoodformyhealth.--(No,it’sbadformyhealth.)junkfoodMakeupyourownconversations.fruitA:Howoftendoyoueatfruit?B:Ieatfruiteveryday.A:Doyoulikeit?B:Yes,it’sgoodformyhealth.(No.Butmymotherwantsmetoeatit.Shesaysit’sgoodformyhealth.)vegetables1.___junkfood2.___milk3.___fruit4.___vegetables5.___sleep6.___coffeebfead1acMatchthewordswiththepictures.1bAskandanswerquestions.Usethewordsfrom1a.PairworkA:Howoftendoyoudrinkmilk?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Listen.Thencircleyouranswertoeachquestion.2aIsBillhealthy?Yes.No.Idon’tknow.IsKatrinahealthy?Yes.No.Idon’tknow.ActivitiesHowoftenKatrinaBillexerciseeatvegetableseatfruitsleepdrinkmilkeatjunkfoodDrinkcoffeeeverydayhardlyeversometimeseverydayneverninenineeverydaynevertwoorthreetimesaweekthreeorfourtimesaweekeverydayneverfourtimesadayListenagainandfillintheblanks.2b1.Momwantsmetogetupat6:00andplayping-pongwithher.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？Theteacherdoesn’twantustoeathamburgers.老师不想让我们吃汉堡包。Notes2.Shesaysit’sgoodformyhealth.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：It’sgoodforustodomorereading.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.躺在床上读书对你的眼睛有害。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？【课本重点】Shesaysit’sgoodformyhealth.【中考考点】Anappleadayisgood__yourhealth.A.atB.forC.inD.with【解析】begoodat表示“擅长于……”，begoodfor表示“对……有益/好处”。begood一般不与介词in或with搭配。根据句意可知，该题只能选B。中考链接thanksfor…,comeinfor…,everyday,hardlyever,eatvegetablesandfruit,tenoreleventimesaweek,eatfruiteveryday,twiceaweek,needlotsofsleep,drinkmilk,can’tstandmilk,drink…everyday,junkfood课时重点回顾Translateandwritethemdown.1.-你多久喝一次牛奶？-我每天都喝。2.我妈妈想让我喝牛奶。她说它对我的健康有益。-Howoftendoyoudrinkmilk?-Idrinkmilkeveryday.Mymotherwantsmetodrinkmilk.Shesaysit’sgoodformyhealth.3.多读书对我们有好处。It’sgoodforustodomorereading.4.老师不想让我们吃汉堡包。Theteacherdoesn’twantustoeathamburgers.5.大声朗读对提高你的英语后好处。ReadingaloudisgoodforimprovingyourEnglish.TopreviewthepartofKatrina’slettertoapenpalHowhealthyareyou?What’syourhabits?Writeashortpassageabouthowoftenyoudothethingsin2b.