Unit 2 Section B How often do you exercise1a-2e课件2023-2024学年人教版英语八年级上

Unit2Howoftendoyouexercise?

SectionB1a-2eNewwordsjunk/dʒʌŋk/junkfoodcoffee/ˈkɒfi/health/helθ/n.无用的东西;无价值的东西垃圾食品n.咖啡n.健康;人的身体(或精神)状态Read

andrepeat.Howcanwebehealthy?EatplentyoffruitBrushteetheverydayEatalotofvegetablesDon’teattoomuchcandyPlaysportsDon’teatwithdirtyhandsGotobedearlyDon’twatchTVtoolongAretheyhealthyorunhealthy?healthyTheyare

goodforourhealth.begoodfor对……有好处healthy/ˈhelθi/adj.健康的healthn.健康healthilyadv.健康地unhealthyJunkfoodisbadforourhealth.bebadfor对……有坏处junkfoodAretheyhealthyorunhealthy?junk/dʒʌŋk/

adj.无用的/无价值东西1aMatchthewordswiththepictures.aecfdHealthyorunhealthy?HealthylifeUnhealthylifeabcdefTalkaboutthefollowingquestionswithyourpartner.Whichfoodisgoodforourhealth?1.Howoftendoyou...?2.Howmanyhoursdoyousleepeverynight?3.Howoftendoyouexercise?drinkmilk/eattruitandvegetableseatjunkfood/drinkcoffe...Sample：IdrinkmilkeverydayandIdrink

coffee

onceaweek.Isleepfor9hoursevery

night.Ialsoexercisefivetimesaweek.DiscussWhohasbettereatinghabits?Whoselifestyleisbetter?1cListentoaninterviewabouttwopeople’sdailyhabits.Circleyouranswertoeachquestion.AninterviewerisaskingTinaandBillabout

their_______.eatinghabitsDoesTinahavegoodhabits?Yes.No.Idon’tknow.DoesBillhavegoodhabits?Yes.No.Idon’tknow.1dListenagain.Fillintheblanksinthesurvey.QuestionsTinaBill1.Howoftendoyouexercise?2.Howoftendoyoueatfruit?3.Howmanyhoursdoyousleepeverynight?4.Howoftendoyoudrinkmilk?5.Howoftendoyoueatjunkfood?6.Howoftendoyoudrinkcoffee?EverydayNineNeverEverydayHardlyeverneverEverydayNine4

timesaweekNever2or3timesaweek4timesadayIthinkTinaishealthier.Becauseeverydayshe___________,___________,___________.

She

_____________

2or3timesaweek.

Shenever__________.She

_______

ninehoursaday.

Billsleepsninehourseverynight,too.Ishe

healthy?No,

becausehe

___________exercises,_______

eatsfruitordrinksmilk.

andheeatsjunkfood

______________,

drinkscoffee_______________.Heisunhealthy.Makeareportexerciseseatsfruitdrinksmilkeatsjunkfooddrinkscoffeesleepshardlyevernever4times

aweek4times

adayWhoishealthier,TinaorBill?TapescriptsListenandreadabloudonP96～97.Interviewer:Hi,TinaandBill.Let’sstartwiththefirstquestion.Howoftendoyouexercise?Tina:Everyday.Bill:Hardlyever.Interviewer:Howoftendoyoueatvegetablesandfruit?Tina:Ieatvegetablesandfruiteveryday.Bill:Isometimeseatvegetables.ButInevereatfruit.Interviewer:OK.Howmanyhoursdoyousleepeverynight?Tina:Nine.Bill:Me,too.以…开始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.无法忍受=Ithink我想1bAskandanswerquestions.Usethewordsfrom1a.A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysit’sgoodformyhealth.PairworkA:Howoftendoyou_______?

B:Ialways/never/_______.

A:Doyoulikeit/them?

B:Yes./No,but_______A:Howmanyhoursdoyousleepeverynight?

B:Isleepfor_______.

A:Howoftendoyouexercise?

B:______________.Languagepoints1.Shesaysit’sgoodfor

myhealth.(教材P121b)（1）begoodfor为固定短语，后可接______、______或_________，意为______________，其反义短语为bebadfor，意为______________。名词代词动词-ing“对······有好处”“对······有害”如：你应该多锻炼。这对你的健康有好处。Youshoulddomoreexercise.It___________yourhealth.吃得太多对你的健康有害。Eatingtoomuch___________yourhealth.isgoodforisbadfor【拓展】其他用法搭配：begoodat擅长······后跟名词、代词或动词-ing作宾语，同义短语为dowellin“在······方面做得好”。begoodto对······友好相当于befriendlyto,后面一般接人。begoodwith善于应付······后接sb.或sth.。（2）health为不可数名词，意为______________________________，常用短语：beingood/poorhealth___________。

health→+y=healthy变成了________，意为___________________,同义词为fit，反义词为______________。keep/stay/beingoodhealth=

keep/stay

/behealthy意为_____________。

healthy→变y为i+ly=healthily变成了______，意为_________________。“健康；人的身体（或精神）状态”“身体好/差”“健康的，健壮的”unhealthy/weak形容词“保持健康”副词“健康地，健壮地”如：吸烟有害健康。Smokingisbadforyour______.虽然我叔叔老了，但他看起来很强壮很健康。Althoughmyuncleisold，helooksverystrongand

_______.我们在母亲的怀抱中健康成长。Wegrowup________

inthearmsofourmother.healthhealthyhealthilyactivitiesEverydayThreeorfourtimesaweekOnceortwiceaweeknever

EatvegetablesEatfruitDrinkmilkEatjunkfoodDrinkcoffeeHowareyoureatinghabits?

Myeatinghabitsare____________.good/ok/bad?1eStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou…?Howoftendoyouexercise?Howoftendoyoueatfruit?Inevereatfruit.…I...Ineverexercise.PairworkThegoodhabitsofEnglishstudyReadEnglisheveryday.ListentoEnglishtapeseveryday.SingEnglishsongs.WatchEnglishprograms.TrytotalkinEnglish.ReadEnglishnewspapers/magazines.Writeletters/diariesinEnglishMakeanEnglishpenpal.Freetalk:Talkaboutyourhabits.Howoftendoyoueatvegetable?Howoftendoyoueatfruits?Howoftendoyoudrinkmilk?Howoftendoyoueatjunkfood?Howoftendoyoueatmeat?Howoftendoyouexercise?Whatsportsdoyouplay?Howmanyhoursdoyousleepeverynight?GroupworkThinkmoreTinahasgoodhabits,butBilldoesn’t.Inyoureyes,isitimportanttohave

goodhabits?Why?ThinkmoreYourdailyhabitsincludemanyaspects(方面),notonlyyourlifehabits,but

alsoyourstudyhabits,workhabitsandsoon.

It’snevertoolatetodevelopgoodhabits,andthrowawaybadhabits.“Goodhabitsarethekeytoallsuccess.”—OgMandino(AmericanAuthor)Exercise一、根据句意及汉语提示写出所缺的单词1．Doyouwantacupof________(咖啡)?2．Myfavorite________(水果)isapplesandoranges.3．Mymotherwantsmetogetenough________(睡眠).4．Gettingupearlyisagood________(习惯).5．Mygrandpaexerciseseverydayandheisingood________(健康).coffeefruitsleephabithealth二、单项选择1.IhardlyexercisesoIthinkI’mkindof__.A.healthyB.healthC.unhealthyD.unhealth2.Mysisterlikesfruits___shedoesn’tlikevegetables.A.andB.butC.orD.also3.Jim’sparentswanthim___morefruit.A.eatingB.eatC.toeatD.eats√√√二、单项选择4.—Whatdoesyourfatherdointheevening?Heusually_______.A.watchTVB.exerciseC.readsbooks5.—____studentsinyourclassarefromBeijing?—Onlyone.A.HowoftenB.HowmanyC.Howmuch√√三、对划线部分提问。1.Ihardlyeverdrinkmilkforbreakfast.____________________________________________2.Theysleepninehourseverynight.____________________________________________3.IwenttoBeijingtwicelastyear.____________________________________________Howoftendoyoudrinkmilkforbreakfast?Howmanyhoursdotheysleepeverynight?HowmanytimesdidyougotoBeijinglastyear?Learninggoals（本节课学习目标）1.Understandthewords（认识新单词）

result,percent,online,television,although,through,mind,suchas,together,die,writer.2.Getsomeinformationfromthepassagewiththehelpofsomereadingskills3.Learntokeephealthy.（学会保持健康）junkfood 例如；像……一样suchas 垃圾食品lessthan ……的答案good/badhabits 少于theanswerto

好/坏习惯Phrasesreview________and__________are_______forourhealth.goodFruitReviewvegetablesToomuch_________is_____forourhealth.badjunkfoodRanktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).watchTV gotothemoviesplaycomputergames exerciseorplaysportsusetheInternetgocampinginthecountry1234562aDoasurveyWhatdoyoudoinyourfreetime?Doingexercise,useoftheInternetorwatchingTV?Whatactivitiesdoyouthinkarehealthyforthemindandthebody?2bReadthearticleandcompletethepiechartsonthenextpage.What’sthepassageabout?It’sabout____.A.whatNo.5HighSchoolstudentsdointheirfreetimeB.thenumberofthestudentsC.useoftheInternetD.oldhabitsSkimthepassageandmatchthebestanswer.略读文章，完成段落与段落大意的连线Paragraph1aboutexercisingParagraph2aboutwatchingTVParagraph3herearetheresultsParagraph4aboutusingtheInternetParagraph5thebestwaytorelax123451.Abouttwenty-fivepercentofourstudentsdonotexerciseatall.2.Weweresurprisedthatmoststudentsusetheinternetforfunandnotforhomework.3.Althoughmanystudentsliketowatchsports,musicshowsarethemostpopular.4.Itisnotlatetostartexercisingas“Oldhabitsdiehard.”TF

twentypercentgameshowsTrueorFalse.Task2:Carefullyreading,Completethepiechartsandanswerthequestions:2b154timesaweek8590202021310452cReadthearticleagainandanswerthequestions.1.Whatpercentofthestudentsdonotexerciseatall?____________________________2.WhatpercentofthestudentsusetheInterneteveryday?_____________________________Ninetypercentstudents.Twentypercentstudents.3.HowoftendomoststudentswatchTV?______________________________Whatdotheyusuallywatch?_________________________________4.Whatdoesthewriterthinkisthebestwaytorelax?_______________________________Why?__________________________________MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.It’s

healthyforthemindandthebody.Exercise.1.Lastmonthweaskedourstudentsabouttheir…asksb.aboutsth.询问某人有关某事

asksb.todosth.要求某人去做某事

asksb.forsth.向某人要某物

Eg:Here______GeorgeandTom.A.comesB.iscomingC.comeD.arecoming2、Herearetheresults.以下是调查结果。C本句是here引导的一个倒装句，正常的语序应该是“Theresultsarehere”.当here,there后谓语动词的单复数形式要根据后面的名词单复数而定。theresultof意为“是…的结果”asaresultof意为“由于、因为”=becauseof+名词短语asaresult意为“结果，因此”3.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.

percent名词，“百分之……”

e.g.我们班里80%的学生每天都锻炼。

Eightypercentofthestudentsinourclassexerciseeveryday.percent做主语时，谓语动词的数要根据其后面的名词来确定。e.g.Fiftypercentoftheapplesare

bad.Twentypercentofthemeatisinthefridge.Twentypercentoftheworkers_____(be)women.

Thirtypercentoftime_______(go)by.arewent4.Andtwentypercentdonotexerciseatall!

not…atall“一点也不”，not应和be动词、助动词或情态动词连用。

e.g.那个故事一点也没有趣。

Thestoryisn’tinterestingatall.

5、Butweweresurprisedthat…surprised意为“感到惊讶的”

主语是人surprising意为“使人惊讶的”

修饰事物su