人教版八年级英语上册-Unit-2-Section-B-2a-2e-课件

Goforit人教版八年级上Unit2Howoftendoyouexercise?SectionB2a-2eWarming-upLet'swatchavideo.Makeyourownconversationsinpairs.RevisionWhatdoyouusuallydoinyourfreetime?Howoftendoyou…？watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountryRanktheseactivitiesaccordingtohowoftenyouthinkyouclassmatesdothem(1=mostoften,6=leastoften1最多6最少)2agoonlineForme,Imostoftengoonline.Ileastoftengotothemovies.Inourclass,____studentslikeusingtheInternet._____studentslikeplayingsports.____studentslikewatchingTV.______studentslikedoinghomework.Let'ssummarize.Allstudents?=100%Moststudents?=51%-99%Somestudents?=1%-50%Nostudents?=0%Survey百分数用基数+percent表示50％fiftypercent百分之五十3％threepercent百分之三PieChartusetheInternet25%25percent????%25percent35percent15percentReadingtask1.Whatkindofarticleisit?A.AstoryB.AreportC.Anessay(散文）2.What'sthepassageabout?A.It'saboutstudents'freetimeactivities.B.It'saboutstudents'study.C.It'saboutusingtheInternet.Listenandchoose.Readthepassagequicklyandfindtheanswertothequestionsbelow.2b1.Howmanykindsoffreetimeactivitiesarementionedinthepassage?_______________________________2.Whatarethey?__________________________________Three.Exercise,usetheinternet/goonline,watchTVResults调查结果Comments调查结论Topic调查内容Para.1Para.2,3,4Para.5Skimthearticleandmatcheachparagraphwiththefollowingparts.ExerciseWatchingTVGoonlineReadingtaskReadeachparagraphquicklyanddrawalinetogetthemainidea.Para1.Para2.Para3.Para5.FreetimeactivitiesPara4.A.ItisabouthowoftenstudentswatchTV.B.Itisasurveyaboutstudents’freetimeactivities.C.Ittellshowoftenstudentsdoexercise.D.Thebestwaytorelaxisthroughexercise.E.Itisabouthowoftenstudentsgoonline.ReadingtaskReadingtaskReadthearticleandmarkTrue(T)orFalse(F).1.Wefoundthattwentypercentofourstudentsexerciseeveryday.2.NinetypercentofthestudentsusetheInterneteveryday.3.MoststudentsusetheInternetforhomework.4.OnlytwentypercentofthestudentswatchTVtwoorthreetimesaweek.5.Doexerciseishealthyforthemindandthebody.FTFFTWhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?1Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Carefulreading.ReadingtaskWhenQuestionsWhatTopic调查内容asked…abouttheirfreetimeactivitiesLastmonth…wereaboutexercise,useoftheInternet,andwatchingTV.Completethechart.2Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!ActivitiesHowmanystudentshowoftenexercise15%everydayfourtosixtimesaweek20%noexercise45%20%onlyonetothreetimesaweek3Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.ActivitiesHowmanystudentshowoftengoonline10%90%everyday3or4timesaweek4Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.ActivitiesHowmanystudentshowoftenexercise1-3timesaweek4-6timesaweekeveryday2%13%85%5ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“oldhabitsdiehard”.Sostartexercisingbeforeit’stoolate!Comments调查结论Answerthequestions.Whatconclusiondoestheauthormake?1.Thebestwaytorelaxis______________.2.Why?throughexercise•It’shealthyforthemindandthebody.•Itisfun.•Youcanspendtimewithyourfriendsandfamilyasyouplaytogether.Oldhabitsdiehard.陋习难改。Startexercisingbeforeit'stoolate！Completethepiechartbelow.______%everydayExercise______%3or4timesaweekUseoftheInternet______%everyday______%4-6timesaweek______%1-3timesaweek______%noexercise102015204590Results调查结果______%4-6timesaweekWatchTV______%1-3timesaweek______%everyday85132Results调查结果Readthearticleagainandanswerthequestions.2c1.Howmanystudentsdonotexerciseatall?2.HowmanystudentsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyusuallywatch?20%studentsdonotexerciseatall.90%studentsusetheInterneteveryday.MoststudentswatchTVeveryday.Theyusuallywatchsports,gameshows.4.Whatdoesthewriterthinkisthebestwaytorelax?Why?5.DoyouthinkthestudentsatNo.5arehealthy?Whyorwhynot?Exercise,becauseitishealthyforthemindandthebody.No,Idon’tthinkso.BecausemostofthestudentsuseInternetorwatchTVontheirfreetime.Theydon’tlikeexercising.It’sunhealthy.1.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Seventypercentoftheboyslikeplayingcomputergames.男生中70%喜欢完电脑游戏。Thirtypercentoftimepasses.百分之三十的时间过去了。【解析】percent名词，“百分之……”百分数由percent来表示，构成方式：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。Languagepoints2.Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.虽然很多学生喜欢看体育节目，但游戏节目是最受欢迎的。Althoughitrained，theboysstillplayedout