人教八年级上册英语第二单元《Section B(2a-2e)》教学课件

SectionB2a-2eUnit2Howoftendoyouexercise?

语言能力：围绕语篇内容记录重点信息，整体理解和简要概括主要内容；学习能力：能够使用阅读技巧理解文章内容，获取数据信息；思维品质：能够辩证地看待不同生活习惯，进行自我反思和提升；文化意识：了解不同人对不同生活习惯的喜好程度，树立正确的价值观，培养健康向上的审美情趣。Whatdoyoudoinyourfreetime?Howoftendoyoudotheseactivities?watchTVgotothemoviesplaycomputergamesexerciseorplaysportsusetheInternetgocampinginthecountryLead-inWhatdostudentsdointheirfreetime?FreetimeactivitiesFrequencyPercentwatchTVonceaweek10outof50=____%playcomputergameseveryday20outof50=____%gotothemoviesonceamonth_____outof50=50%usetheInterneteveryday_____outof50=80%2040254020%ofthestudentswatchTVonceaweek.40%ofthestudentsplaycomputergameseveryday.50%of

the

students

go

to

the

movies

once

a

month.80%ofthestudentsusetheInterneteveryday.1.Whatkindofarticleisit?2.Whojoinedthesurvey?3.Whatdidtheytalkabout?4.Whatmightbethepurposeofthisarticle?Asurvey.No.5HighSchoolstudents.Freetimeactivities.Tointroducedifferentlifestyles.Totellstudentstohavehealthyhabits.ReadFastReading

Readthearticlequicklyandanswerthequestions.Whendidtheydothesurvey?Whatwerethequestionsabout?Whomightbe“we”?Readpara.1andanswerthequestions.WhatDoNo.5HighSchoolStudentsDoinTheirFreeTime?Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercise,useoftheInternetandwatchingTV.Herearetheresults.Lastmonth.Exercise,useoftheInternetandwatchingTV.StudentsorteachersfromNo.5HighSchool.inone’sfreetime在某人的业余时间n.

结果；asaresult因此；v.

发生，产生；resultfrom由……引起；resultin导致；结果是CarefulReadingReadpara.2andanswerthequestions.Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall.基数词+percent百分之……；谓语动词和所指名词保持一致一周四到六次not...atall完全不15202045_______students_________exercise.______students__________exercise.______students___________exercise.______students__________exercise.Ifthenumberofstudentsis100,then…15

always45

often

20

sometimes20

neverReadpara.3andanswerthequestions.Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.上网，shoppingonline网购对……感到吃惊至少use...for(doing)sth.把……用于（做）某事1.HowoftendomoststudentsusetheInternet?2.WhydostudentsusetheInternet?3.ListsomeactivitiestheymightdoontheInternet.MoststudentsusetheInterneteveryday.Tohavefun.1090atleast3or4timesaweekTheymaywatchinterestingvideos,chatwithfriends,orgoshoppingonline.Readpara.4andanswerthequestions.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.......的答案；thekeytothedoor门钥匙尽管，although和but不同时出现最受欢迎的；bepopularwith受……欢迎的1.HowoftendomoststudentswatchTV?2.Whatisthemostpopularshows?MoststudentswatchTVeveryday.Gameshows.13285Whatdoesthewriterthinkisthebestwaytorelax?Why?Doyouagreewiththewriter?Whyorwhynot?Ifnot,whatisthebestwayforyou?3.

Whatdoes“Oldhabitsdiehard.”mean?Whatcanwelearnfromit?Readpara.5andanswerthequestions.Itisgoodtorelax

byusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”Sostartexercisingbeforeit’stoolate!放松；relaxed感到放松的；relaxing令人放松的bydoingsth.通过做某事做……的最好方法例如spendtimewithsb.与某人共度时光旧习难改Exercise.Becauseitishealthyforthemindandthebody.

旧习难改。Takeactionsasearlyaswecan.Exercise45%:

____________________________________________________20%:

____________________________________________________20%:

____________________________________________________15%:

____________________________________________________Forty-fivepercentofthestudentsusuallyexercise.Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usually,often,sometimesornever.Twentypercentofthestudentssometimesexercise.Twentypercentofthestudentsneverexercise.Fifteenpercentofthestudentsalwaysexercise.PostReadingUsetheInternet90%:

_____________________________________________________10%:_____________________________________________________

NinetypercentofthestudentsalwaysusetheInternet.Tenpercentof

thestudentsoftenusetheInternet.Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usually,often,sometimesornever.WatchTV85%:

____________________________________________________13%:____________________________________________________2%:_____________________________________________________Eighty-fivepercentofthestudentsalwayswatchTV.ThirteenpercentofthestudentsusuallywatchTV.TwopercentofthestudentssometimeswatchTV.Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usually,often,sometimesornever.15202045109013285atleast3or4timesaweekWhatdoyouthinkofthe