Unit2sectionB1a1e课件人教版英语八年级上册

Unit2Howoftendoyouexercise?SectionB1a-1e能熟悉并正确运用本课时重点单词和短语：junk,coffee,health,junkfood。12能够使用频度副词及Howoften谈论日常饮食和生活习惯的话题。Whichisgoodforourhealth?Whatisbad?Leadin：chipshamburgervegetablesfruitmilkcoffeecolachocolatehealthyfoodisgoodforourhealthJunkfoodisbadforourhealth.1aMatchthewordswiththepicutresbelow.1.bjunkfood 3.____fruit 5.____sleep2.____milk 4.____vegetables 6.____coffeeaecfdabcdef1bAskandanswerquestions.Usethewordsfrom1a.A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.wantsbtodosthwanttodosth.begoodfor对…有益处bebadfor对…有害处health&healthykeepingoodhealthn.adj.

keephealthybegoodatbegoodtosb.1.Whoarethey?2.Whataretheydoing?TheyareTina,Billandareporter.ThereporterisinterviewingBillandTina.areporterTinaBillLet’slook

atthepictureandanswerthequestions.DoesTinahavegoodhabits?Yes.No.Idon'tknow.DoesBillhavegoodhabits?Yes.No.Idon'tknow.1cListentoaninterviewabouttwopeople'sdailyhabits.Circleyouranswertoeachquestion.1dListenagain.Fillintheblanksinthesurvey.QuestionsTinaBill1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?everydayninenevereverydayhardlyevernevereverydaynine3or4timesaweeknever2or3timesaweek4timesadayListenandchecktheanswers.Tina:Nine.Bill:Me,too.Interviewer:Howoftendoyoudrinkmilk?Bill:Never.Ican'tstandmilk.Tina:Oh,Ilovemilk.Idrinkiteveryday.Interviewer:Howoftendoyoueatjunkfood?Bill:Ieatitthreeorfourtimesaweek.Tina:IguessIeatittwoorthreetimesaweek.Interviewer:Andhowoftendoyoudrinkcoffee?Bill:Oh,Idrinkcoffeefourtimesaday.Tina:Ineverdrinkcoffee.Interviewer:Well,thankyouverymuch.Bill/Tina:You'rewelcome.Interviewer:Hi,TinaandBill.Let'sstartwiththefirstquestion.Howoftendoyouexercise?Tina:Everyday.Bill:Hardlyever.Interviewer:Howoftendoyoueatvegetablesandfruit?Tina:Ieatvegetablesandfruiteveryday.Bill:Isometimeseatvegetables.ButInevereatfruit.Interviewer:OK.Howmanyhoursdoyousleepeverynight?Whohasbetter

eatinghabits?Whoselifestyle（生活方式）isbetter?IthinkTinahasbettereatinghabits.Becausesheeveryday.Shetwoorthreetimesaweek.SheneverHerlifestyleisbetter.SheSheShe

looks

afterherhealth.Sheisveryhealthy.ninehourseverynight.StudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.Howoftendoyouexercise?Iexerciseeveryday.Andhowoftendoyou…?…Pairwork1eStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.A:Howoftendoyouexercise?B:Iexerciseeveryday.

A:Andhowoftendoyou…?Interviewsomeofyourclassmatesabouttheirdailyhabitsandwriteareportaboutthem.Howoftendoyou…NamesFrequencyexercisedrinkmilkeatvegetablesandfruiteatjunkfood...Youmayreportlikethis:Inourgorup,MikedoesexercieseverydaybutDaisyneverdoesexercises...拓展提升思考以下问题：

1.Butmymotherwantsmeto

drinkit.但我妈妈想让我喝它。wantsb.todosth.意为“想让某人做某事”。1)She_________me________________himsomepens.她想让我给她带些钢笔。2)I________to________myuncle.我想去看望我的叔叔。3)Doyouwant

（tell）meanything？你想告诉我一些什么事情？wantstobringwantvisittotell2.Shesaysit’sgoodformyhealth.她说它对我的健康有好处。begoodfor意为“对……有益”。反义词为bebadfor“对……有害”。Vegetables__________________you.蔬菜对你有好处。begoodat擅长...begoodatdoingsth.擅长做...1)Iamgoodat

（play）basketball.isgoodforplaying3.辨析health与healthy二者词性不同health名词“健康”；healthy形容词“健康的”1）Jennyis________becausesheeat________foodeveryday.