八年级英语上册Unit2HowoftendoyourciseSectionB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,junkjunkfoodcoffeehealth,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,Wordsreview,Wordsreview,resultpercentonlinetelevisionalthoughthroughmind,n.结果；后果n.百分之adj.-rmn.蘑菇，伞菌；蘑菇形物体；暴发户,milk,fruit,vegetables,cola,hotdog,potatochips,friedchicken,hamburger,junkfood,coffee,chocolate,unhealthy不健康的,junkfood,bebadforhealth,nothealthy,cola,salad,soup,hotdog,tomato,onion,dumpling,broccoli,healthyorunhealthy?,Listentoaninterviewabouttwopeoplesdailyhabits.Circleyouranswertoeachquestion.,DoesTinahavegoodhabits?Yes.No.Idontknow.DoesBillhavegoodhabits?Yes.No.Idontknow.,1c,Listenagain.Fillintheblanksinthesurvey.,everyday,nine,never,everyday,hardlyever,never,everyday,nine,3or4timesaweek,never,2or3timesaweek,4timesaday,1d,Tapescript,Reporter：Hi,TinaandBill.Letsstartwiththefirstquestion.Howoftendoyouexercise?Tina：Everyday.Bill：Hardlyever.Reporter：Howoftendoyoueatvegetablesandfruit?Tina：Ieatvegetablesandfruiteveryday.Bill：Isometimeseatvegetables.ButInevereatfruit.Reporter:OK.Sohowmanyhoursdoyousleepeverynight?Tina：Nine.Bill：Metoo.,Reporter:Howoftendoyoudrinkmilk?Bill：Never.Icantstandmilk.Tina：Oh,Ilovemilk-Idrinkiteveryday.Reporter：Howoftendoyoueatjunkfood?Bill：Ieatitthreeorfourtimesaweek.Tina：IguessIeatittwoorthreetimesaweek.Reporter：Howoftendoyoudrinkcoffee?Bill：Oh,Idrinkcoffeefourtimesaday.Tina：Ineverdrinkcoffee.Reporter：Well，thankyouverymuch.Bill/Tina：Yourewelcome.,Whohasbettereatinghabits?Whoselifestyleisbetter?,IthinkTinahasbettereatinghabits.Becauseshe,everyday.,She,twoorthreetimesaweek.,Shenever,Herlifestyleisbetter.,She,She,Shelooksafterherhealth.Sheisveryhealthy.,ninehourseverynight.,AlthoughBillsleepsninehourseverynight,heisunhealthy.,Billsleepsninehourseverynight,too.Ishehealthy?,Whocangetbettergrades?,Herhealthylifestylehelpshergetgoodgrades.Goodfoodandexercisehelphertostudybetter.,StudentAisthereporter.StudentBisTinaorBill.Askandanswerquestions.Thenchangeroles.,A:Howoftendoyouexercise?B:Iexerciseeveryday.A:Andhowoftendoyou?,1e,Momwantsmetodrinkit.wanttodosth.想要做某事wantsb.todosth.想要某人做某事Doyouwanttogotothemovieswithme?你想和我一起去看电影吗？Theteacherdoesntwantustoeathamburgers.老师不想让我们吃汉堡包。,Notes,2.Shesaysitsgoodformyhealth.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。)如：Itsgoodforustodomorereading.多读书对我们有好处。ReadingaloudisgoodforimprovingyourEnglish.大声朗读对提高你的英语后好处。其反义为：bebadfor.Readinginbedisbadforyoureyes.,3.Howmanyhoursdoyousleepeverynight?howmany修饰可数名词，修饰不可数名词则要用howmuch。如：Howmuchcoffeedoyoudrinkeveryday?你每天喝多少咖啡呢？,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.,4.begoodforsth对有好处begoodwith善于与相处begoodto对-好begoodat擅长,1.她很少一个人出去。She_goesoutalone.2.你的妈妈多长时间回家一次?_doesyourmothergohome?一月三、四次。_amonth.3.老师不想让我们吃汉堡包。Theteacher_hamburgers.4.多吃蔬菜对你的健康有好处。Eatingmorevegetables_.5.妈妈让我每天都喝水。Mymotherwants_everyday.,hardlyever,Howoften,Threeorfourtimes,isgoodforyourhealth,metodrinkwater,doesntwantustoeat,Doyouhaveahealthylifestyle?,eatvegetables,eatfruit,eatlittlejunkfood,sleepninehourseverynight,drinkmilk,exercise,ahealthylifestyle,goodeatinghabits,eatriceformeals,Howcanwekeephealthy?,Keephealthyeatinghabits:,exerciseeveryday.,Everyonemustsleep8or9hourseverynight.,1.Eatriceformeals.2.Trytoeatvegetableseveryday.3.Eatfruiteveryday.4.Eatsomemeatsometimes.5.Donteatjunkfood.6.Drinksomemilkeveryday.,2a,Ranktheseactivitiesaccordingtohowoftenyouthinkyouclassmatesdothem(1=mostoften,6=leastoften),去乡下露营,做运动,Readthearticleandcompletethepiechartsonthenextpage.,WhatDoNo.5HighSchoolStudentsDoinTheirFreeTimeLastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theotherthenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.,2b,Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“oldhabitsdiehard”.Sostartexercisingbeforeitstoolate!,1.asksb.aboutsth.向某人询问某事2.主语+find+that从句发现3.fourtosixtimesaweek每周四至六次4.notatall根本不一点也不5.goonline,usetheInternet上网6.besurprised感到惊奇7.atleast至少8.threeorfourtimesaweek每周三到四次9.bydoingsth.通过做某事10.Its+adj.+todosth.做某事是.的11.thebestwaytodosth.做某事的最好方式12.suchas例如13.spendtimewithsb.和某人一起度过时光14.startdoingsth.开始做某事,短语归纳,Completethepiecharts.,15,4timesaweek,85,90,20,20,2,13,10,45,Readthearticleagainandanswerthequestions.,1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?,Twentypercent/20%ofstudentsdonotexerciseatall.,Ninetypercent/90%ofstudentsusetheInterneteveryday.,MoststudentswatchTVeveryday.Theyusuallywatchgameshows.,2c,4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?,Thewriterthinksthebestwaytorelaxisthroughexercise.Becauseitishealthyforthemindandthebody.,No,Idontthinkso.,BecausetheywatchTVmoreandexerciseless.,BecausemoststudentsuseInternetorwatchTVontheirfreetime.Theydontlikeexercising.Itsunhealthy.,1.90%:_2.85%:_3.45%:_4.10%:_5.13%:_6.2%:_,NinetypercentofstudentsalwaysusetheInternet.,Eighty-fivepercentofstudentsalwayswatchTV.,Forty-fivepercentofthemusuallyexercise.,TenpercentofthemoftenusetheInternet.,ThirteenpercentofthemusuallywatchTV.,TwopercentofthemsometimeswatchTV.,Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusing,always,usuallyorsometimes.,2d,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。,although尽管.但是.,Although不能与but连用.,AlthoughIampoor,butIamhappy.,Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.虽然许多同学喜欢看体育节目，但是娱乐节目是最受欢迎的。although是连词，意为“虽然，尽管，即使”。例如：Althoughheisyoung,heknowsalot.虽然他很年轻，但是他知道很多。【注意】although=though,汉语中可以说“虽然，但是”，但英语中although/though与but不能同时出现在同一,5.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。,6.Butmymotherwantsmetodrinkitwanttodosth.想要做某事wantsb.todosth.想要某人做某事Doyouwanttogotothemovieswithme?你想和我一起去看电影吗？Theteacherdoesntwantustoeathamburgers.老师不想让我们吃汉堡包。,9.percent百分数，基数词+percent：percent没有复数形式，作主语时，根据所修饰的名词来判断谓语的单复数。Fortypercentofthestudentsinourclassaregirls.Thirtypercentoftimepassed,8.find+宾语+名词,发现：Wehavefoundhim(tobe)agoodboy.find+宾语+形容词，发现：Hefoundtheroomdirty.find+宾语+现在分词，发现：Ifoundherstandingatthedoor.,7.free空闲的，有空的，反义词busy.befree有空，闲着，相当于havetime.Illbefreenextweek.=Illhavetimenextweek.befreetodosth.自由地做某事“免费的，自由的”,10.exercise做动词时，可作及物动词，也可作不及物动词。例如：Sheexercisestwoorthreetimesaweek.她一周锻炼两三次。Sheexercisesthedogeveryday.每天她都遛狗。【拓展】exercise作名词时，意为“锻炼；运动”时是不可数名词，意为“体操；练习”时是可数名词。例如：Ishouldeatlessfoodandtakemoreexercise.我应该少吃饭，多锻炼。Wedomorningexerciseseverymorning.我们每天早上都晨练.,11.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.通过上网或看娱乐节目放松是好的，但是我们认为最好的放松方式是通过锻炼。（1）Itsgoodtodosth.意为“做某事好”，它是“Its+adj.+todosth.”句型.it作形式主语例如：Itsgoodtoruninthemorning.早上跑步是好的。(2)thebestwaytodosth.意为“做某事最好的方法”也可表达为thebestwayofdoingsth.例如：Ihaveagoodwaytodowiththeproblem.我有一个处理这个问题的好方法。,(3)byusingtheInternetorwatchinggameshows，by作介词，表示“通过某种方式”。置于动名词前表示方法、手段、原因等。例如：Byworkinghardhemadegreatprogress.通过努力学习，他取得了很大的进步。Heearnshislivingbywriting.他靠写作为生。1.Itisveryimportantforus_Englishwell.2.itsverynice_you_myparentsyourbestwishes.3.Ioftenhavehamburgersforlunch.Youdbetternot.Itsbadforyou_toomuchjunkfood.4.Thebesttime_(visit)Beijingisinautumn.,tolearn,ofsending,toeat,tovisit,Chooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.Showthepiecharttoyourclass.,playcomputergamesreadbooksgoshoppingdrawpicturesplaysports,2e,Lookattheinformationinthechartandcompletethereport.,3a,Janeisa16-year-oldhighschoolstudentintheUnitedStates.Americanteenagermagazineaskedheraboutherhabits.Janehasalotofgoodhabits.Shealwaysexercisesandshereadsbooks_.Alsoshe_drinksjuiceandshe_stayuplate.However,shehassomebadhabits,too.She_watchesTVformorethantwohoursaday,andshe_eatshamburgers.Herparentsarenotveryhappybecauseshe_helpswithhouseworkandshe_goestothedentistforteethcleaning.Shesayssheisafraid!,everyday,often,hardlyever,usually,sometimes,hardlyever,never,3a,Lookattheinformationandcompletethereport.,everyday,always,Completethechartwithyourowninformation.Inthelastcolumn,useexpressionslikealways,everyday,twiceaweekandnever.,3b,everyday,never,twiceaweek,ExerciseReadbooksEatfruitDrinkmilkStayuplate,always,often,twiceaweek,hardlyever,never,WatchTVforover2hoursUsetheInternetEathamburgersHelpwithhouseworkGotothedentist,_,Writeareportaboutyourgoodandbadhabits.Sayhowoftenyoudothings.Usethereportin3aasanexample.,3c,Writing,本文为写自己日常生活中的好习惯与坏习惯。因此，应用一般现在时态。首先，应在将自己的好坏习惯列个清单，标明自己做这些事情的频率。然后，依次将这些事情完整地表达出来。最后，通读一遍自己的文章，看有没有错误的地方。,写作指导,ActivitiesDaysayearExercise60Readbooks100WatchTVforover2hours350Drinkmilk0Eatjunkfood300Playcomputergames365Stayuplate15,Ishislifestylehealthy?why?,Onepossibleversion:,Now,itsyourturn.Tryyourbest.,Ihavelotsofgoodhabits.Iexerciseeveryday.Ialwaysreadbooks.Ieatfruiteveryday.Idrinkmilktwiceaweek.Ineverstayuplate.ButIhavesomebadhabits,too.IalwayswatchTVfortwohoursaday.IusetheInternettwiceaweek.Ihardlyeverhelpwithhousework.Inevergotothedentist.,Takethehealthquiz.Compareyourresultswithyourparents.Whoshealthier?,1.Howoftendoyoueatbreakfast?a.Neverb.Afewtimesaweekc.Almosteveryday.2.Howoftendoyoueatfastfood?a.Neverb.Afewtimesaweekc.Almosteveryday3.Howoftendoyoueatvegetablesandfruit?a.Neverb.Afewtimesaweekc.Almosteveryday4.Howoftendoyouexercise?a.Afewtimesayearb.Afewtimesamonthc.Afewtimesaweek5.HowmanyhoursdoyouwatchTVeveryweek?a.Noneb.Onetofourc.Fiveormore6.Howmanyhoursdoyouusuallysleepatnight?a.Lessthansix.b.Sixorsevenc.Eightormore,4,1.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.Dontworryyoucandoit!,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,1.Isleep8hourseverynight.(画线提问)_doyousleepeverynight?2.HewatchesTVtwiceaweek.(画线提问)_hewatchTV?3.Jackdoeshishomeworkeveryday.(改为否定句)Jack_hishomeworkeveryday.,Howmanyhours,Howoftendoes,doesntdo,.句型转换,4.Heistalkingtohisfather.(用usually改写句子)He_tohisfather.5.Myfatheroftenreadsnewspaperaftersupper.(画线提问)_fatheroften_aftersupper?,Whatdoesyour,do,usuallytalks,Translateandwritethemdown.,1.-你多久喝一次牛奶？-我每天都喝。2.我妈妈想让我喝牛奶。她说它对我的健康有益。,Howoftendoyoudrinkmilk?Idrinkmilkeveryday.,Mymotherwantsmetodrinkmilk.Shesaysitsgoodformyhealth.,3.多读书对我们有好处。Itsgoodforustodomorereading.4.老师不想让我们吃汉堡包。Theteacherdoesntwantustoeathamburgers.5.大声朗读对提高你的英语有好处。ReadingaloudisgoodforimprovingyourEnglish.,Healthy/unhealthylifestyle?,Lisasleepseighthourseverynight.Sheeatsagoodbreakfastandsheexerciseseveryday.Shenevereatsjunkfood.,读一读,判断谁的生活健康？,Healthy/unhealthylifestyle?,PamlikestowatchTV.Onweekends,sheneverexercisesandshedoesntlikefruitsorvegetables.Sheeatsjunkfood.AndPamnevergoestothedoctor.,Healthy/unhealthylifestyle?,Picoistallandthin.HeplaystennisthreetimesaweekandherunseverySaturday.HeneverwatchesTV.Heeatsfruitsandvegetableseverydayandsleepsninehourseverynight.,Earlytobed,earlytorise,makesamanhealthy,wealthyandwise.,Saying,eatjunkfood,onceamonth,A:Howoftendoyoueatjunkfood?B:Onceamonth.,surftheInternet,onceaweek,A:HowoftendoyousurftheInternet?B:Onceaweek.,Onceamonth,Twiceaweek,Threetimesaweek,Fourtimesaweek,Onceortwiceaweek,UncleWang,MsLin,Bob,Lilei,MrWhite,1Completethechartwithactivitiesyoudoanddontdo.Whataboutyourmother/father?,SelfCheck,1.Completethechartwithactivitiesyoudoanddontdo.Whataboutyourmother/father?,playbasketball,playchess,readbooks,readnewspapers,eathamburgers,eatchicken,drinkjuice,drinktea,watchTV,usetheInternet,stayuplate,getupearly,2Writefivesentencesusingtheinformationabove.,5.IhardlyeverwatchTV.,1.Ialwaysplaybasketballafterschool.,2.Myfatheralwaysplayschessonweekends.,3.Iusuallyreadbooksonweekends.,4.Myfathersometimesdrinkstea.,6.Myfathernevergetsupearly.,Fillintheblanksintheconversation.A:WhatdoTomandMike_doonweekends?B:Theysometimesgotothemuseum.A:_dotheygototheshoppingcenter?B:_ever.Maybeabouttwiceamonth.A:_dotheywatchTV?B:MikeneverwatchesTV,butTomwatchesTV_day.A:Oh,ImjustlikeTom.I_watchTV,too.,usually,Howoften,Hardly,Howoften,every,always,3,1、你父亲周末经常做什么？What_yourfatherusually_?2、你多久打扫一次你的卧室？_doyoucleanyourbedroom?3、母亲说这对我的健康有益。Mother_its_myhealth.4、你每晚睡几个小时？_hoursdoyou_everynight?5、一些学生每周看电视4到5次。SomestudentswatchTV_times.,完成句子，每空一词。,does,do,on,weekends,How,often,says,good,for,How,many,sleep,four,or,five,二、用所给词的正确形式填空1.IlookaftermyandIam.(health)2.Myteacherwantsme(write)alettertoyou.3.They(hard)gooutofthissmalltown.4.Theboyistrying(climb)upthetree.5.Thiswordis(difference)fromtheother.6.Wemustdoeye(exercise)ever