初中英语人教版八年级上册unit 2 section B 2a-2e.ppt

Unit2Howoftendoyouexercise?-SectionB(2a2e),Studyingaims(学习目标)：,Learnandmastersomenewwordsandsomephrases.(学习掌握一些新词和一些短语)Masterthemainideaofthearticle(P132b)andfinishtheexercise(2b2d)(掌握13页文章大意，完成2b2d练习)Learnandmastersomeimportantusages.(学习掌握一些重要用法)Maketheirownpiechart.(制作2e饼形图),Review(复习回顾),howoften8.atleastonceaweek9.not.atalltwiceamonth10.watchTvfourtimesaweek11.exercisefourtosixtimesaweek12.usetheInternetfourorsixtimesaweek13.playsportssuchas14.gocamping,根本不，一点儿也不,去野营,Preview:readandtranslate(预习检测读译练习),1.percent2.ninetypercent3.eight-fivepercentof4.forty-fivepercentofstudents5.ThirteenpercentofstudentswatchTv.6.TwopercentofstudentswatchTvonetothreetimesaweek.7.TenpercentofstudentsusetheInternetfourtosixtimesaweek.8.HowmanypercentofstudentsusetheInternetfourtosixtimesaweek.,85%的,LookandnoticethedifferenceoftheAdverbsoffrequency.(看一看，注意频率副词的不同),always,100%,usually,80%,often,60%,sometimes,30%,hardlyever,10%,never,0%,everyday,5-6timesaweek,3-4timesaweek,1-2timesaweek,maybe1-2timesamonthor3-6timesayear,not.atall,Ialwaysexercise.Doyouexercise？,Howoftendoyouexercise?,Ranktheseactivities16(把下列活动按16排序，1=mostoften最常做6=leastoften最不常做),WatchTvgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountry,Readthearticlefasttofindthegeneralidea.(快读获取大意),1.Themainideaoftheartice(文章大意)isaboutA.exerciseB.useoftheInternetC.watchTvD.theresultsofasurveryoftheNo.5HighSchoolstudentsdointheirfreetime.2.Whatactivityisthebestwaytorelaxinthearticle?A.exerciseB.useoftheInternetC.watchTv,ReadandfillParagragh1:(读填段落1),LastmonthwestudentsinNo.5highschooltheir.Thequestionswereabout:,and.Herearethe.,asksb.(人)aboutsth.(事),asked,about,freetimeactivities,exercise,useoftheInternet,watchingTv,results,本段点明统计主题,Herearetheresults.Wefoundthatexercise:everydayfourtosixtimesaweekonetothreetimesaweekdonotatall,fifteenpercent,forty-fivepercent,twentypercent,twentypercent,主语+find+that从句,此段为统计结果,Weallknowthattheyoftengoonline,butweweresurprisedthatusetheInternet:everydayatleastthreeorfourtimesaweekstudentsuseitforfunandnotforhomework.,ninetypercent,tenpercent,most,此段为统计结果,theanswerstothequestionsaboutwatchingtelevisionwerealsointeresting.watchTv:onetothreetimesaweekfourtosixtimesaweekeverydayAlthoughmanystudentsliketowatchsports,gameshowsarethemostpopular.,twopercent,thirteenpercent,eighty-fivepercent,theanswer(s)to+n.,1.AlthoughA.,B.2.A.,butB.,此段为统计结果,Thinkandfillin(考考你的记忆力),15,20,45,20,90,10,85,13,2,Answerthequestionascompletelyas(尽量完整地回答问题),1.Howmanypercentofthestudentsdonotexerciseatall?,20%Twentypercentofthestudentsdonotexerciseatall.,2.HowmanypercentofthestudentsusetheInterneteveryday?,90%NinetypercentofthestudentsusetheInterneteveryday.,3.HowoftendomoststudentswatchTv?Whatdotheyusuallywatch?,Everyday.,Theyusuallywatchgameshows.,4.DoyouthinkthestudentsatNo.5arehealthy?whyorwhynot?,No,Idontthinkso.,Becauseonlythirteenpercentexerciseeveryday,butninetypercentusetheInterneteveryday,mostforfunnotforhomeworkandtheywatchTvtoomuch.,Answerandwriteout(回答并写出),1.90%：.2.85%:.3.45%.4.10%:.5.13%:.6.2%:.,NinetypercentofthestudentsusetheIntrnet（everyday）,Eight-fivepercentofthestudentswatchTv(everyday),Forty-fivepercentofthestudentsexercise(4to6timesaweek),TenprecentofthestudentsusetheInternet(atleast3to4timesaweek).,ThirteenpercentofthestudentswatchTv(4to6timesaweek),TwopercentofthestudentswatchTv(1to3timesaweek),always,always,usually,usually,usually,sometimes,Readandtranslate(读译),ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember“oldhabitsdiehard”.Sostartexercisingbeforeitstoolate.,Whatdoesthewriterthinkisthebestwaytorelax?Why?,Exercise.,Becauseitshealthyforthemindandthebody.,本段为结论,ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember“oldhabitsdiehard”.Sostartexercisingbeforeitstoolate.,begoodtodo,Its+adj.+forsth.sb.（todosth.）,by+doingsth.,thebestwaytodosth.,suchas+doing,throughdoingsports,积习难改,startdoingtodo,spendtimewithdoingon,MatchtheEnglishandChinese(英汉匹配练习),1.asksb.(人)aboutsth.（事）a.某人发现.怎样2.begoodtodon.b.通过做某事3.by+doingsth.c.在某人的业余时间4.主语+find+that从句.d.向某人询问某事5.theanswer(s)to+n.e.开始做某事6.thebestwaytodon.f.对（做事）.好7.Its+adj.+forsb.sth.+todosth.g.做某事对某人（某事)是.的8.startdoingtodosth.h.的答案（回答）9.spendtimewithsb.doingon+sth.i.做某事最好的方式10.inonesfreetimej.和某人一起度过时光花费时间做某事在某方面,d,f,b,a,h,i,g,e,j,c,Doyourownpiechartaccodingto2e.(根据2e要求做出自己的饼形图),Chooseoneofplaycom