初中英语八年级上册Unit 2 How often do you exercise Section B 1a-1e 教学课件

Unit2Howoftendoyouexercise?SectionB1a-1eWarming-upLet'swatchthevideo.Anappleaday,keepsthedoctoraway.一天一苹果，医生远离我.fruitHealthyfoodBrainstormListsomekindsofhealthyfood.milkfruitvegetablesHealthyfoodisgoodforourhealth.begoodfor对……有好处n.

健康adj.

健康的Aretheyhealthyfood,too?JunkfoodJunkfoodisbadforourhealth.hamburgercoffeebarbecuechipsinstantnoodlesbebadfor对……有坏处Eatingjunkfoodisbadforourhealth.垃圾食品(JunkFood)，是指仅仅提供一些热量，别无其它营养素的食物，或是提供超过人体需要，变成多余成分的食品。垃圾食品包括：油炸类食品、腌制类食品、加工类肉食品（肉干、肉松、香肠、火腿等）、饼干类食品（包括所有加工饼干）、汽水可乐类饮料、方便类食品（主要指方便面和膨化食品）、罐头类食品（包括鱼肉类和水果类）、话梅蜜饯果脯类食品、冷冻甜品类食品（冰淇淋、冰棒、雪糕等）、烧烤类食品。1.__junkfood3.__fruit5.__sleep2.__milk4.__vegetables6.__coffee1aMatchthewordswiththepicturesbelow.afcdebv.睡觉abcdefPresentationA:Howoftendoyoueatfruit?B:Ieatfruiteveryday.A:Doyoulikeit?B:Yes.Ilikeitverymuch.Andit’sgoodformyhealth.Doctorssays(eating)fruitisgoodforourhealth.A:Howoftendoyoudrinkmilk?B:Idrinkiteveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.Doctorssays(drinking)milkisgoodforourhealth.Askandanswerquestions.Usethewordsfrom1a.1bA:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrink

it.Shesaysit’sgoodformyhealth.Butmymotherwantsmetodrinkit.

但是妈妈想要我喝牛奶。wanttodosth.想要做某事wantsb.todosth.想要某人做某事eg：Myclassmatesarefriendlytome我的同学们对我是友好的。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。知识总结LanguagepointsShesaysit’sgoodformyhealth.她说这对我身体有好处。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。其反义为：bebadfor...eg：ReadingaloudisgoodforimprovingyourEnglish.大声朗读对提高你的英语后好处。Readinginbedisbadforyoureyes.知识总结

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.知识总结

begoodforourhealthbebadforourhealthgoodhabitsbadhabitsDrills1.Howoftendoyoueatbreakfast?a.Never.b.Afewtimesaweek.c.Almosteveryday.2.Howoftendoyoueatfastfood?a.Never.b.Afewtimesaweek.c.Almosteveryday.3.Howoftendoyoueatvegetablesandfruit?a.Never.b.Afewtimesaweek.c.Almosteveryday.4.Howoftendoyouexercise?a.Afewtimesayear.b.Afewtimesamonth.c.Afewtimesaweek.5.HowmanyhoursdoyouwatchTVeveryweek?a.None.b.Onetofour.c.Fiveormore.6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorseven.

c.Eightormore.habits问卷调查1.a=0,b=1,c=22.a=2,b=1,c=03.a=0,b=1,c=24.a=0,b=1,c=25.a=2,b=1,c=06.a=0,b=1,c=29-12

points:

You’rereallyhealthy!Goodforyou--andyourhealth!

4-8

points:You’resmartabouthealthmostofthetime.

0-3

points:Youhavetolearnmoreabouthealthyhabits.Don’tworry--youcandoit!Areyouhealthy?Howmanyhoursdoyousleepeverynight?你每天睡多少小时？howmany“多少”修饰可数名词，修饰不可数名词则要用howmuch。eg：Howmanystudentsarethereinyourschool?你们学校多少学生？Howmuchcoffeedoyoudrinkeveryday?你每天喝多少咖啡呢？知识总结LanguagepointsPre-listeningTinaBillAreporterisinterviewingTinaandBillabouttheirhabits.Howmanyquestionsarementioned?Lookandanswer.Sixquestions.1cListentoaninterviewabouttwopeople’sdailyhabits.Circleyouranswertoeachquestion.2.DoesBillhavegoodhabits?Yes./No./Idon’tknow.1.DoesTinahavegoodhabits?Yes./No./Idon’tknow.1dListenagain.Fillintheblanksinthesurvey.Questions：1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?TinaBill____________________________________________________________________________________________________________________________________________________________everydayeverydaynineeverydaytwoorthreetimesaweekneverhardlyevernevernineneverthreeorfourtimesaweekfourtimesadayListenagainandcomplete.Reporter：Hi,TinaandBill.Let’sstartwiththefirstquestion.________________________________?Tina：Everyday.Bill：Hardlyever.Reporter：________________________________________?Tina：Ieatvegetablesandfruiteveryday.Bill：Isometimeseatvegetables.ButInevereatfruit.Reporter:OK.________________________________________?Tina：Nine.Bill：Metoo.HowoftendoyouexerciseHowoftendoyoueatvegetablesandfruitHowmanyhoursdoyousleepeverynightReporter:__________________________?Bill：Never.Ican’tstandmilk.Tina：Oh,Ilovemilk---Idrinkiteveryday.Reporter：______________________________?Bill：Ieatitthreeorfourtimesaweek.Tina：IguessIeatit______________________________.Reporter：____________________________?Bill：Oh,Idrinkcoffee_____________________.Ilovecoffee.Katrina：Ineverdrinkcoffee.Reporter：Well，thankyouverymuch.Bill/Katrina：You’rewelcome.HowoftendoyoudrinkmilkHowoftendoyoueatjunkfoodtwoorthreetimesaweekfourtimesadayHowoftendoyoudrinkcoffeeReporter:Hi,TinaandBill.Let’sstartwiththefirstquestion.

Howoftendoyouexercise?

Tina:Everyday.Bill:Hardlyever.Reporter:Howoftendoyoueatvegetablesandfruit?Tina:Ieatvegetablesandfruiteveryday.Bill:IsometimeseatvegetablesbutInevereatfruit.Reporter:OK.Howmanyhoursdoyousleepeverynight?Tina：Nine.Bill：Me,too.Listenagain.Trytoimitate.Reporter:

Howoftendoyoudrinkmilk?Bill：Never.Ican’tstandmilk.Tina：Oh,Ilovemilk---Idrinkiteveryday.Reporter：

Howoftendoyoueatjunkfood?Bill：Ieatitthreeorfourtimesaweek.Tina：IguessIeatittwoorthreetimesaweek.Reporter：Andhowoftendoyoudrinkcoffee?

Bill：Oh,Idrinkcoffeefourtimesaday.Tina：Ineverdrinkcoffee.Reporter：Well，thankyouverymuch.Bill/Tina：You’rewelcome.eatinghabitsotherhabitsWhydoesTinahavegoodhabits?Tina’slifehabitseatfruit(everyday)drinkmilk(everyday)drinkcoffee(never)eatjunkfood(2or3timesaweek)

exercise(everyday)sleep(ninehours)AfterlisteningeatinghabitsotherhabitsBilldoesn’thavegoodhabits.Why?Bill’shabitseatfruit(never)drinkmilk(never)drinkcoffee(4timesaday)eatjunkfood

(3or4timesaweek)exercise(hardlyever)sleep(ninehours)WhathaveyoulearnedaboutHalloween?Oh,IknowitisapopularfestivalinNorthAmerica.AnditiscelebratedonOctober31st.Whatdoyoulikemostaboutthisfestival?Ithinkthemostinterestingpartisdressingupasghostsorblackcats.Yes,thatisquiteinteresting.ButIdolike“Trickortreat”,Ithinkitisreallyfunny.…..……Questions1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyou

sleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?TinaBill_________

__________________

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_________everydayeveryday9hourseveryday2or3timesaweekneverhardlyevernever9hoursnever3or4timesaweek4timesadayStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.1eIthinkTinahasgoodhabits.Becausesheeveryday.Shetwoorthreetimesaweek.SheneverSheSheninehourseverynight.everyday.RetellingtimeRetellthedialogue.Although虽然Billsleepsninehourse