鲁教版八年级上第六单元说课

Unit6Howlonghaveyoubeencollectingshells?,SectionA1a-2c,鲁教版八年级（上）,Task1Newwords,振振有词,shells,collectshells,收集贝壳,skate,apairofskates,n.溜冰鞋v.溜冰/滑冰,一双溜冰鞋,flyakite,kites,放风筝,stamps,集邮,collectstamps,coins,collectcoins,收集钱币,Marathon马拉松,SkatingMarathon,shell贝壳collectshells收集贝壳coin钱币stamp邮票collectstamps集邮skate溜冰鞋溜冰/滑冰skater溜冰者pair一双,一对apairofskates一双溜冰鞋kite风筝flyakite放风筝Marathon马拉松,Task2Lead-in,对答如流,A:Why?B:Icollectbecause.,A:Whatdoyoucollect?B:Icollect.,stamps,Icollectstampsbecausetheyareinteresting.,booksuseful,valuable,coins,toys,lovely,telephonecards,interesting,shellsbeautiful,Task3Presentation,重中之重,B:Sheisskating.,A:Howlonghasshebeenskating?,A:Whatisshedoing?,B:Shehasbeenskatingfor2hours/since2hoursago.,skatingfor5hours/since5hoursago,watchingTVforhalfanhour/sincehalfanhourago,for45minutes/since45minutesago,playingsoccer,swimming,foranhour/sinceanhourago,drawingapicture,for15minutes/since15minutesago,Task4Practice,趁热打铁,ZhangDi2hours,HuangTiyang3hours,MrLisince7:00am,MickeyMouseonehourandahalf,XieKaikai1hour,WangFeihalfanhour,pairwork,Groupwork,Makeasurveylikethis.A:Whatdoyouliketodo?B:Ilikeplayingbasketball.A:Howlonghaveyoubeenplayingbasketball?B:IhavebeenplayingitsinceIwas10.Whataboutyou?A:I.,Task5Listening,耳熟能详,Listening1b,Ivebeenskatingforfivehours.,Iskatedfortwohours.,Askandanswer1c,Ivebeenskatingforfivehours.,Iskatedfortwohours.,1.Howlongdidyouskatetoday?2.Howlonghaveyoubeenskatingtoday?3.Wasthisyourfirstskatingmarathon?4.Doyouskateeveryday?5.Whendidyougetyourfirstpairofskates?6.Howlonghaveyoubeenskating?,2aListenandcheck()thequestionsyouhear.,2bListenagain.Drawlinestomatchthequestionswithanswersinactivity2a.,Questions1.Howlongdidyouskatetoday?3.Wasthisyourfirstskatingmarathon?4.Doyouskateeveryday?6.Howlonghaveyoubeenskating?,Roleplay,OneisAlison.Theotherisareporter.Askquestionsasmanyaspossible.,Task6Grammar,言之有据,现在完成进行时,注意：have/has是助动词been是be的过去分词,表示动作从过去某一时间开始一直延续到现在,并且有可能持续下去.,构成形式：,have/hasbeen+v-ing,定义：,for+一段时间have/hasbeen+doingsth+since+过去的时间点since+从句(一般过去时),eg.Howlonghasshebeenskating?Shehasbeenskatingsincenineoclock.Howlonghaveyoubeenswimming?Ihavebeenswimmingfor3years.,（一）常用句型:,例句1,我已经学了年的英语了。,IhavebeenlearningEnglishfor5years.,例句2,他已经集邮10年了。,Hehasbeencollectingstampsfor10years.,Hehasbeencollectingstampssince10yearsago.,画线部分提问：,Howlonghashebeencollectingstamps?,汉译英,1.他们一直学汉语五年了.,2.他自1981年以来就住在这里.,3.他做家庭作业两个小时了.,4.JackieChan表演了多久?,TheyhavebeenlearningChineseforfiveyears.,Hehasbeenlivingheresince1981.,Hehasbeendoinghomeworkfortwohours.,HowlonghasJackieChanbeenacting?,（二）,引导时间的介词for与since的区别,for,since,表示时间的持续,for+时间段,表示“自从过去某一时间点以来”,since+时间点,强调一段时间,强调动作或状态一直延续到现在,(for与since引导的短语用howlong提问),forayearforfourweeksfortendays,sincelastyearsincetwoweeksagosincehecame,Task7Exercise,大显身手,用for和since填空,TheyhavebeenlearningChinese_theycametoChina.2.Ihaventseenher_alongtime.3.Hehasbeenlivinghere_2001.4.Shehasbeendoingherhomework_twohours.5.Its5years_weleftschool.,Haveatry,since,for,since,for,since,1.A:Youlookexhausted(疲倦的)!B:Yes.I_tennisfortwohours.A.playedB.wasplayingC.havebeenplayingD.played,中考真题回味,2.I_theEnglishstorybooklastnight.A.havebeenreadingB.readC.readingD.haveread,中考真题回味,中考真题回味,3.She_letterssincetwooclock.A.wroteB.iswritingC.hasbeenwritingD.waswriting,中考真题回味,4.He_thewholenight.Isthereanythingwrongwithhim?A.hasbeencoughingB.coughedC.iscoughingD.wascoughing,总而言之,Task8Summary,Whathaveyoulearnedinthislesson?1、