八年级英语上册 Unit 2 How often do you rcise Section B课件 （新版）人教新目标版.ppt

Unit2Howoftendoyouexercise?,SectionB,ReadEnglisheveryday.ListentoEnglishtapeseveryday.SingEnglishsongs.WatchEnglishprograms.TrytotalkinEnglish.ReadEnglishnewspapers/magazines.Writeletters/diariesinEnglishMakeanEnglishpenpal.,ThegoodhabitsofEnglishstudy,Howoftendoyoueatvegetable?Howoftendoyoueatfruits?Howoftendoyoudrinkmilk?Howoftendoyoueatjunkfood?Howoftendoyoueatmeat?Howoftendoyouexercise?Whatsportsdoyouplay?Howmanyhoursdoyousleepeverynight?,Freetalk:Talkaboutyourhabits.,Newwords,milk,coffee,vegetables,fruit,Wesleepeveryday.,chips,hamburger,Junkfood,cola,chocolate,isgoodforourhealth.,Junkfoodisbadforourhealth.,1a.Matchthewordswiththepictures.,a,b,c,d,e,f,_junkfood4._vegetables2._milk5._sleep3._fruit6._coffee,Checktheanswers!,b,a,e,c,f,d,1b.Askandanswerquestions.Usethewordsfrom1a.,A:Howoftendoyoudrinkmilk,LiuFang?B:Idrinkmilkeveryday.A:Doyoulikeit?B:No.Butmymotherwantsmetodrinkit.Shesaysitsgoodformyhealth.,Find,healthy:unhealthy:,cola,salad,soup,hotdog,mushroom,broccoli,milk,hamburger,dumpling,potatochips,friedchicken,onion,junkfood,milk,coffee,chips,cola,chocolate,fruit,vegetables,healthy:unhealthy:,salad,soup,broccoli,milk,dumpling,onion,mushroom,milk,fruit,vegetables,cola,hotdog,potatochips,friedchicken,hamburger,junkfood,coffee,chocolate,1cListentotheinterviewabouteatinghabits.Circleyouranswertoeachquestion.,DoesTinahavegoodhabits?Yes.No.Idontknow.DoesBillhavegoodhabits?Yes.No.Idontknow.,Aretheyingoodhealth?,Ofcourse,theyarent.,Whyaretheysoheavy?,Becausetheireatinghabitsarebad.,Myeatinghabitsare_.,good/ok/bad?,Howareyoureatinghabits?,1dListenagain.Fillintheblanksinthesurvey.,Everyday,Nine,Never,Everyday,Hardlyever,never,Everyday,Nine,4timesaweek,Never,2or3timesaweek,4timesaday,Whohasbettereatinghabits?Whoselifestyleisbetter?,IthinkTinahasbettereatinghabits.Becauseshe,everyday.,She,twoorthreetimesaweek.,Shenever,Herlifestyleisbetter.,She,She,Shelooksafterherhealth.Sheisveryhealthy.,ninehourseverynight.,AlthoughBillsleepsninehourseverynight,heisunhealthy.,Billsleepsninehourseverynight,too.Ishehealthy?,Whocangetbettergrades?,Herhealthylifestylehelpshergetgoodgrades.Goodfoodandexercisehelphertostudybetter.,1eStudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.,A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou?,2bReadthearticle,WhatDoNo.5HighSchoolStudentsDoinTheirFreeTimeLastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theotherthenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.,Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“oldhabitsdiehard”.Sostartexercisingbeforeitstoolate!,Completethepiecharts.,15,4timesaweek,85,90,20,20,2,13,10,45,2cReadthearticleagainandanswerthequestions.,1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?,20%studentsdonotexerciseatall.,90%studentsusetheInterneteveryday.,MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.,4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?,Exercise,becauseitishealthyforthemindandthebody.,No,Idontthinkso.BecausetheywatchTVmoreandexerciseless.,2dWritesentenceswithpercentagesusingalways,usuallyorsometimes.,1.90%:_2.85%:_3.45%:_4.10%:_5.13%:_6.2%:_,NinetypercentstudentsalwaysusetheInternet.,Eighty-fivepercentofstudentsalwayswatchTV.,Forty-fivepercentofthemusuallyexercise.,TenpercentofthemsometimesusetheInternet.,ThirteenpercentofthemsometimeswatchTV.,TwopercentofthemsometimeswatchTV.,1.Shesaysitsgoodformyhealth.她说它对我的健康有益。1)此句为宾语从句,says后面跟的从句的时态必须和主句中谓语动词时态保持一致,都用一般现在时。2)begoodfor对有好处,Languagepoints,例如：Vegetablesaregoodforourhealth.蔬菜对我们的健康有益。Junkfoodarenotgoodforourhealth.垃圾食品对我们的健康有害。,2.onlyonetothreetimesaweek每周只有一到三次,注意这种表达,“to”为介词。翻译：1)两到三次。twotothreetimes.2)每月四到五次。fourtofivetimesamonth.,3.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.对我们提出的有关看电视的问题的答案也挺有意思。,1）句子主语为theanswers，故谓语用were。2）表示“的答案”要用“answerto”如：Theresnoeasyanswertothisproblem.这个问题没有简单的答案。Heranswertoyourquestionisabig“NO”!她对你所提的问题的答案是一个大大的“不”字！,3）表示“有关的（问题）”用questionabout如：Heaskedussomequestionsaboutourdailyhabits.他问了一些有关我们日常习惯的问题。Herquestionsaboutyouwerenotsofriendly.她有关你的那些问题并不那么友善。,4.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.虽然很多学生喜欢看体育节目，但游戏类节目是最受欢迎的。,although为连词，意为：“虽然，尽管”。注意：在英语中，当表示“虽然，但是.”这样的意思时，although和but不能在同一个句子中使用。也就是说，在一个句子中，有although就没有but，反之亦然。如：Althoughthecarisold,itstillrunswell.=Thecarisold,butitstillrunswell.这辆小车旧了，但是依然跑得不错。,5.Sostartexercisingbeforeitstoolate!所以赶紧锻炼起来，不要等到来不及了。,Itstoolate字面意思为“为时太晚，来不及了”是英语的一个常用表达。如：Nowyouknowyouarewrong,butitstoolate.你现在知道错了，已经太晚了。句中，Itstoolate与before共同组成从句，表示“不要等到为时已晚；不要等到来不及的时候；趁还来的及”。如：Youshouldworkharderbeforeitstoolatetocatchup.你现在用功还赶得上。,3aLookattheinformationinthechartandpletethereport.,ActivitiesDaysayearExercise365Readbooks365WatchTVforover2hours320Drinkjuice210Eathamburgers95helpwithhousework20Stayuplate15Gotothedentist0,Janeisa16-year-oldhighschoolstudentintheUnitedStates.AmericanTeenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbooks_.Also,she_drinksjuiceandshe_staysuplate.However,shehassomebadhabits,too.She_watchesTVformorethantwohoursaday,andshe_eatshamburgers.Herparentsarenotveryhappybecauseshe_helpswithhouseworkandshe_goestothedentistforteethcleaning.Shesayssheisafraid.,everyday,usually,hardly,always,sometimes,hardly,never,3bCompletethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.,3cWriteareportaboutyourgoodandbadhabitsbasedonthefollowinginformation.Sayhowoftenyoudothings.Usethereportin3aasanexample.,ActivitiesDaysayearExercise60Readbooks100WatchTVforover2hours350Drinkmilk0Eatjunkfood300Playputergames365Stayuplate15,Ishislifestylehealthy?why?,4.Takethehealthquiz.,1.Howoftendoyoueatbreakfast?a.Neverb.Afewminutesaweekc.Almosteveryday.2.Howoftendoyoueatfastfood?a.Neverb.Afewminutesaweekc.Almosteveryday3.Howoftendoyoueatvegetablesandfruit?a.Neverb.Afewminutesaweekc.Almosteveryday4.Howoftendoyouexercise?a.Afewminutesayearb.Afewminutesamonthc.Afewminutesaweek5.HowmanyhoursdoyouwatchTVeveryweek?a.Noneb.Onetofourc.Fiveormore6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorsevenc.Eightormore,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=2,9-12points:Yourereallyhealthy!Goodforyou-andyourhealth!4-8points:Youresmartabouthealthmostofthetime.0-3points:Youhavetolearnmoreabouthealthyhabits.Dontworry-youcandoit!,Areyouhealthy?,1.Theoldman_(锻炼)everymorning.2.Ioften_(购物)onweekends.3.Wemust_(保持)ourclassroomclean.4.Therearesome_(不同)betweenthetwopictures.,I.Fillintheblanks.,exercises,shop,keep,differences,Exercises,5.He_(几乎不)goestoarestaurantfordinner.6.Katrinadoesntoften_(喝)coffee,shelikesgreentea.7.Myeating_(习惯)arenotverygood.,hardlyever,drink,habits,.单项选择,1.IlikeEnglishverymuch,soI_listentothetapeinthemorning.A.usuallyB.hardlyeverC.never2.Milkisgood_our_.A.to;healthyB.to;healthC.for;healthyD.for;health,A,D,3.Whatdoesyourfatherdointheevening?Heusually_.A.watchTVB.exerciseC.readsbooks4._studentsinyourclassarefromBeijing?Onlyone.A.HowoftenB.HowmanyC.Howmuch,C,B,5._doyougoskating?Everyday.A.HowoftenB.HowmanyC.When6.Moststudentsinmyclass_exerciseeveryday.A.doesB.doC.isdoingD.aredoing7.What_she_onweekends?A.is,doB.does,doesC.do,doD.does,do,A,B,D,8._doyourgrandparentsetoseeyou?Twiceaweek.A.HowoftenB.HowmanyC.When9.Hesaverylazystudent,asaresult,healwaysgets_grades.A.agoodB.highC.terribleD.anawful,A,C,1.Isleep8hourseverynight.(画线提问)