人教英语八年级上册 Unit2Section B 1a-1e

Unit2Howoftendoyouexercise?SectionB(1a-1e)ObjectivesTolearntounderstandandusewh–questions:Whatdo…？Howoften…?andadverbsoffrequency:all/most/some/noneTolistenandspeakabouthowoftenyoudosomethingathomeandatschoolFreetalkHowtokeephealthy?ahealthydietexercisesleepwell...Doyouhaveahealthydiet?Doyouofteneatjunkfood?Isthefoodinthefollowingpictureshealthyorunhealthy?HealthyfoodJunkfoodWhatfoodanddrinkareunhealthy?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/badforhealthchocolatebegood/badforhealthbegood/badforhealth?begood/badforhealth?begood/badforhealth?hotdogunhealthy不健康的junkfoodbebadforhealthnot

healthy--Whatdoyouthinkofjunkfood?--Althoughit’sbadforourhealth,Iloveit.Ieatitonceortwiceaweek.theMcDonald’s--Howoftendoyoueatjunkfood?--Ieatjunkfoodonceamonth.--Doyoulikeit?--Yes,althoughit’snotgoodformyhealth.--(No,it’sbadformyhealth.)junkfoodfruitA:Howoftendoyoueatfruit?B:Ieatfruiteveryday.A:Doyoulikeit?B:Yes,it’s

goodformyhealth.(No.Butmymotherwants

metoeatit.Shesaysit’sgoodformyhealth.)vegetables1.___junkfood2.___milk3.___fruit4.___vegetables5.___sleep6.___coffeebfead1acMatchthewordswiththepictures.colasaladsouphotdogtomatooniondumplingbroccolihealthyorunhealthy?1bAskandanswerquestions.Usethewordsfrom1a.PairworkA:Howoftendoyoudrinkmilk?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Listen.Thencircleyouranswertoeachquestion.1cIsBillhealthy?Yes.No.Idon’tknow.IsTinahealthy?Yes.No.Idon’tknow.ActivitiesHowoftenTinaBillexerciseeatvegetableseatfruitsleepdrinkmilkeatjunkfoodDrinkcoffeeeverydayhardlyeversometimeseverydayneverninenineeverydaynevertwoorthreetimesaweekthreeorfourtimesaweekeverydayneverfourtimesadayListenagainandfillintheblanks.1dthanksfor…,comeinfor…,everyday,hardlyever,eatvegetablesandfruit,tenoreleventimesaweek,eatfruiteveryday,twiceaweek,needlotsofsleep,drinkmilk,can’tstandmilk,drink…everyday,junkfoodReview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’s

good

formyhealth.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’twantustoeatham