人教版八年级上册Unit-2-Section-B-1a-1e

学习目标：1.能记住并能运用下列单词及短语：junk,junkfood,coffee,health。2.会运用wantsb.todosth.,begoodfor和howoften进行对话。重点：会用频度副词就基本的饮食习惯进行对话。Howcanwebehealthy?Exerciseoftenandeathealthyfood.Couldyoutellussomehealthyfood?Well.Fruit,vegetables,milk,riceandmeat.预习导学——WarmUpisgoodforourhealth.Junkfoodisbadforourhealth.begoodfor对……有好处bebadfor对……有坏处e.g.Hotdogisbadforyourhealth.热狗对你的健康有坏处。e.g.Milkisgoodforyourhealth.牛奶对你的健康有好处。1a.Matchthewordswiththepictures.abcdef合作探究——不议不讲1.____junkfood4._____vegetables2._____milk5._____sleep3._____fruit6._____coffeeChecktheanswers!baecfd1b.Askandanswerquestions.Usethewordsfrom1a.A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Findhealthy:unhealthy:cola,salad,soup,hotdog,mushroom,broccoli,milk,hamburger,dumpling,potatochips,friedchicken,onion,junkfood,milk,coffee,chips,cola,chocolate,fruit,vegetableshealthy:unhealthy:salad,soup,milk,dumpling,onion,fruit,chicken,potato,tomatocola,hotdog,hamburger1bAskandanswerquestions.Usethewordsfrom1a.Howoftendoyoudrinkmilk,LiuFang?Idrinkmilkeveryday.Doyoulikeit?No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Howoftendoyoueatjunkfood?Ieatitonceaweek.Doyoulikeit?Yes.Butmymotherdoesn’tletmetoeatit.Shesaysit’sbadformyhealth.Howoftendoyoudrink/eat…?Ieat…Doyoulike…?…DoesTinahavegoodhabits?Yes.No.Idon’tknow.DoesBillhavegoodhabits?Yes.No.Idon’tknow.1cListentoaninterviewabouttwopeople'sdailyhabits.Circleyouranswertoeachquestion.Aretheyingoodhealth?Ofcourse,theyaren’t.Whyaretheysoheavy?Becausetheireatinghabitsarebad.activitiesEverydayThreeorfourtimesaweekOnceortwiceaweekneverEatvegetablesEatfruitDrinkmilkEatjunkfoodDrinkcoffeeMyeatinghabitsare____________.good/OK/bad?Howareyoureatinghabits?1dListenagain.Fillintheblanksinthesurvey.QuestionsTinaBill1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?EverydayNineNeverEverydayHardlyeverneverEverydayNine4timesaweekNever2or3timesaweek4timesadayWhohasbettereatinghabits?Whoselifestyleisbetter?IthinkTinahasbettereatinghabits.Becausesheeveryday.Shetwoorthreetimesaweek.SheneverHerlifestyleisbetter.SheSheShelooksafterherhealth.Sheisveryhealthy.ninehourseverynight.AlthoughBillsleepsninehourseverynight,heisunhealthy.Billsleepsninehourseverynight,too.Ishehealthy?Whocangetbettergrades?Herhealthylifestylehelpshergetgoodgrades.Goodfoodandexercisehelphertostudybetter.1eStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou…?Howoftendoyouexercise?Ineverexercise.Howoftendoyoueatfruit?Inevereatfruit.…I...Healthy/unhealthylifestyle?Lisasleepseighthourseverynight.Sheeatsagoodbreakfastandsheexerciseseveryday.Shenevereatsjunkfood.读一读,判断谁的生活健康？Healthy/unhealthylifestyle?PamlikestowatchTV.Onweekends,sheneverexercisesandshedoesn’tlikefruitsorvegetables.Sheeatsjunkfood.AndPamnevergoestothedoctor.Healthy/unhealthylifestyle?Picoistallandthin.HeplaystennisthreetimesaweekandherunseverySaturday.HeneverwatchesTV.Heeatsfruitsandvegetableseverydayandsleepsninehourseverynight.