英语人教版初中二年级上册 八年级上U2How often do you exercise？

Unit2Howoftendoyouexercise?,SectionB2a-2e,Welcometoourclass,Leadin,Freetalk:Inyourfreetime,whatactivitiesdoyouliketodo?watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountryOtheractivities:gohikinghangoutwithfriends,Ranktheseactivitiesaccordingtohowoftenyouthinkyourclassmatesdothem(1=mostoften,6=leastoften).,2a,1,2,3,4,5,6,Wordsreview,resultpercentonlinetelevisionalthoughthroughmind,n.结果；后果n.百分之adj.&adv.在线(的)；联网(的)n.电视节目；电视机conj.虽然；尽管；即使prep.以；凭借；穿过n.头脑；心智,Wordsreview,bodysuchsuchastogetherdiewriterdentistmagazine,n.身体adj.&pron.这样的；那样的；类似的例如；像这样adv.在一起；共同v.消失；灭亡；死亡n.作者；作家n.牙科医生n.杂志；期刊,Wordsreview,howeverthanmorethanalmostnonelesslessthanpoint,adv.然而；不过conj.&prep.(用以引出比较的第二部分)比多于adv.几乎；差不多pron.没有一个；毫无adv.较少；较小adj.&pron.较少的；更少的少于n.得分；点,Letsdoasurvey.,Whatdoyoudoinyourfreetime?Doingexercise,useoftheInternetorwatchingTV?Whatactivitiesdoyouthinkishealthyforthemindandthebody?,Reading,Readthepassagequicklyandfindtheanswertothequestionsbelow.,Howmanykindsoffreetimeactivitiesarementioned（提到）inthepassage?_2.Whatisthebestwaytorelax?_,Three.,Thebestwaytorelaxisthroughexercise.,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!,_%everyday,Exercise,_%4-6timesaweek,_%1-3timesaweek,_%noexercise,20,15,20,45,Readthesecondparagraph,fillintheblanks:,_%3or4timesaweek,10,90,_%everyday,Readthethirdparagraph,fillintheblanks:,_%4-6timesaweek,WatchTV,_%1-3timesaweek,_%everyday,85,13,2,Readtheforthparagraph,fillintheblanks:,Completethepiecharts.,15,4timesaweek,85,90,20,20,2,13,10,45,2cReadthearticleagainandanswerthequestions.,1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?,20%studentsdonotexerciseatall.,90%studentsusetheInterneteveryday.,MoststudentswatchTVeveryday.Theyusuallywatchgameshows.,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.,2e,Chooseoneofthesefreetimeactivitiesorthinkofyourown.Thenaskyourclassmateshowoftentheydothisactivityandmakeapiechart.,1-3timesaweek.,Howoftendoyouplaysports?,Everyday.,Howoftendoyoureadbooks?,24,12,12,Groupwork,_%4-6timesaweek,Playsports,_%1-3timesaweek,_%everyday