英语人教版八年级上册unit2ppt.pptx

英语人教版八年级上册unit2ppt.pptx

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李明Welcometomyclass!

新疆建设兵团第一师第二中学2017-052bReadthearticleandcompletethepiechartsonthenextpage读课文完成下页圆形统计图表Unit2Howoftendoyouexercis教学目标一知识与技能:

掌握重要的词汇:

1twentypercentofthestudents2freetimeactivities3Herearetheresults=Theresultsarehere4onetothreetimesaweek5notatall6goonline=usetheinternet等,2语法:

能够用英语表达百分比,能对正确运用频率副词,以及用Howoften对频率副词提问，以及by，about，suchas介词的用法.二过程与方法：

结合学生实际，由字，词，句，段，篇的顺序由浅入深，逐层伸入的教学方式，步步递进。

三情感态度与价值观：

培养学生提取信息，解决英语阅读问题，培养学生分析问题解决问题的能力，培养学生良好的休闲娱乐的方式，倡导学生多运动，锻炼身体，有益健康的价值观。

TeachingAims一keywords词汇梳理：

2freetimeactivities3Herearetheresults=Theresultsarehere4onetothreetimesaweek5notatall6goonline=usetheinternet7suchasdoingsomething8oldhabitsdiehard9spendtimewithsomebody11although1twentypercentofthestudents百分之二十的学生空闲时间活动结果在这里每周一至三次一点也不上网例如做某件事情旧习难改和某人一起玩耍10thebestwaytodosomething做某件事情最好的方式虽然，尽管Checkthewords:

makeamatch1空闲时间活动2上网3旧习难改4虽然,尽管5做某件事情最好的方式althoughthebestwaytodosomethingfreetimeactivitiesgoonlineoldhabitsdiehardReading1Readthefirstpartandthelastpartquicklyandfindtheanswerstothequestionsbelow.读第一段和最后一段，回答下列问题第一步初读开头和结尾，了解大意，宏观把握.单选题.1Howmanykindsoffreetimeactivitiesarementioned（提到）inthetext?

what?

AA.3;exercise,useoftheinternet,watchingtv.B.2;exercise,playbasketball.C.1useoftheinternet,playbasketball,swimming2Whatdoesthewriterthinkisthebestwaytorelax?

_CAwatchingtvBgameshowsCexerciseLastmonthweaskedourstudentsabouttheirfreetimeactivities.Ourquestionswereaboutexercises,useoftheInternetandwatchingTV.Herearetheresults.ItisgoodtorelaxbyusingtheInternetorwatchinggameshows,butwethinkthebestwaytorelaxisthroughexercise.Itishealthyforthemindandthebody.Exercisesuchasplayingsportsisfun,andyoucanspendtimewithyourfriendsandfamilyasyouplaytogether.Andremember,“Oldhabitsdiehard.”SostartexercisingParaW.e2foundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!

ParaW.e3allknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercentofthemusetheInterneteveryday.Theothertenpercentuseitatleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.ParaT.h4eanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!

Althoughmanystudentsliketowatchsports,gameshowsarethemostpopular.Para.5Reading2ReUandistecTtiwono2.R3.e4.a5d,fiinndgthegeneralideaeachoneandthekewPoardrsa.读.第12.3.4部分，划出大意以及每段的一个关键词。

Introduction-Elucidation-Conclusion总分总的结Reading3:

Rapidreading-para.2,3,4，knowthegeneralidea,MarkTrue（T）orFalse（F）.2T90%ofthestudentsusetheinterneteveryday.3FMoststudentsusetheinternetforhomework.4Gameshowsarethemostpopular第三步读课文2，3，4,快速浏览,了解大意.（微观大体把握）1FWefoundthat20%ofourstudentsexerciseeveryday.TReading4.Readsection2,3,4,andfinishthepiechartsstepbystep第四步，分步快速朗读2.3.4段，将读到的英语百分比转化成数字百分比并完成圆形图表,分段完成.4-6timesaweekExercise1-3timesaweek2_0%noexercise_15%everyday20%4_5%Wefoundthatonlyfifteenpercentofourstudentsexerciseeveryday.Forty-fivepercentexercisefourtosixtimesaweek.Twentypercentexerciseonlyonetothreetimesaweek.Andtwentypercentdonotexerciseatall!

1_0%3or4timesaweek_90%everydayUseoftheInternetReadthethirdparagraphcarefullyandcompletethepiechartbelow.Weallknowthatmanystudentsoftengoonline,butweweresurprisedthatninetypercenteovfetrhyemdayusetheInterneteveryday.Theoththreeroternfopuercteimnteussaewiteaetkleastthreeorfourtimesaweek.Moststudentsuseitforfunandnotforhomework.WatchTV8_5%everyday1_3%4-6timesaweek2%1-3timesaweekReadthefourthparagraphcarefullyandcompletethepiechartbelow.Theanswerstoourquestionsaboutwatchingtelevisionwerealsointeresting.OnlytwopercentofthestudentswatchTVonetothreetimesaweek.ThirteenpercentwatchTVfourtosixtimesaweek.Andeighty-fivepercentwatchTVeveryday!

Althoughmanystudentsliketowatch4-6timesaweekExercise10%3or4timesaweek2_0%noexercise1_5%everyday2_0%1-3timesaweek_4_5%9_0%everydayUseoftheInternet4-6timesaweekWatchTV_8_5%everyday1_3%2%1-3timesaweekA30%B45%C20%2.HowmanystudentsusetheInterneteveryday?

Reading52cReadthearticleagainandanswerthequestions,c.hoosethebestanswer.第五步带着问A80%B90%C70%题阅读，并完成下题.单选.1.Howmanystudentsdonotexerciseatall?

CB3HowoftendomoststudentswatchTV?

Whatdotheyusuallywatch?

AAeveryday;watchsportsandgameshows.Btwotimesaweek,swimandplaybasketballC.threetimesawe