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1、Unit2Howoftendoyouexercise?SectionB2a-2e修武县实验中学文冬生ⅠLanguageaimsanddemands.1.Knowledgeaims:Vocabulary:result,percent,online,television,although,through,mind,body,such,together,die,writer.2.Abilityaims:Trainstudents’readingskillandability.3.Emotionaims:Tobehavestudents’lifehabi
2、ts.ⅡImportantanddifficultpoints.1.Enablestudents’tograspthemainideaofthearticle.2.Masterthekeysentences:Lastmonthweaskedourstudentsabouttheirfreetimeactivities.Forty-fivepercentexercisefourtosixtimesaweek.It’sgoodtorelaxbyusingtheInternetorwatchingTVgameshows,butwethinkthebes
3、twaytorelaxisthroughexercise.ⅢThewayofteachingorganize.Learnthearticlebytalkingingroupsandthensaysomethingabouthealthylifestyle.ⅣTeachingprocess.Step1.Lead-in(2a)Teacherreadthephrasesin2aandaskstudentstorepeatandtranslatethem.Thenletstudentsmakeaninterviewinclass.Atlast,rankt
4、hephrasesin2a.Step2.Reading(2b)Havestudentsreadthearticleandunderstandthemainidea:ThisarticleshowsthatNO.5HighSchoolstudentsdointheirfreetime,howoftentheyexercise,howoftentheyusetheInternetandhowoftentheywatchTV.Afterthataskstudentstoreadthesecond,thirdandfourthpassageagainth
5、enfinishthepiecharts.Intheend,letstudentsexplainthepiecharts.Forexample:Fifteenpercentofthestudentsexerciseeveryday.Step3.Writing(2d)Accordingtothearticleandthepiecharts,writesentenceswiththepercentagesusingalways,usuallyorsometimes.Keys:1.90%:Ninetypercentofthestudentsalways
6、usetheInternet2.85%:Eighty-fivepercentofthestudentsalwayswatchTV.3.45%:Forty-fivepercentofthestudentsexercisefourtosixtimesaweek.4.10%:TenpercentofthestudentsusetheInternetatleastthreeorfourtimesaweek.5.13%:ThirteenpercentofthestudentswatchTVfourtosixtimesaweek.6.2%:Twopercen
7、tofthestudentswatchTVonetothreetimesaweek.Thisstephelpsstudentsmakesentencesaccordingtothearticleandunderstanditclearly.Step4.(2c)Readthearticlecarefullyandunderlinethekeypoints.Thenanswerthequestions.1.Howmanypercentofthestudentsdonotexerciseatall?2.Howmanypercentofthestuden
8、tsusetheInterneteveryday?3.HowoftendomoststudentswatchTV?Whatdotheyu
