一年级英语下册课件.ppt

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1、Unit6Howlonghaveyoubeencollectingshells?Review1.We’llgofishing___itissunnytomorrow.A.whenB.becauseC.if2.Youwillbelateforschoolifyou__uplate.A.getB.willgetC.don’tget3.Ididn’tknowifthey__apartynextSunny.A.willhaveB.wouldhaveC.hadACBPeriod1What’syourhobby?Doyoulikesinging?---Howlonghavey

2、oubeensinging?---Ihavebeensingingfor10years.Doyoulikeswimming?---Howlonghaveyoubeenswimming?---IhavebeenswimmingsinceIwas5yearsold.现在完成进行时态:意义：表示从过去某一时间开始一直持续到现在的动作,这个动作可能刚结束,也可能还要继续下去。常用时间状语：fortwohours,fortwoyears,since1998,sineIwastenyearsold,allthismorning,thesefewdays等表示时间段的状语连用。

3、小结：现在完成进行时的构成:肯定形式:have/hasbeen＋(现在分词)doing否定形式为:have/hasnotbeendoingExamples:1)自从4岁起我就一直学英语。IhavebeenstudyingEnglishsinceIwas4yearsold.2)她今天听了三个小时的音乐了。Shehasbeenlisteningtomusicfor3hours.GroupworkDiscussion1.Howlongdidyousleeplastnight?2.Whendidyoustartclasstoday?3.Howlonghaveyoube

4、eninclasstoday?4.Howlonghaveyoubeenstudyingtoday?---Alison,Howlonghaveyoubeenskating?---Ihavebeenskatingfor10years.Lookatthepictureonpage44,Whatcanyouseeinthepicture?1b.Listen.Areporteristalkingtotheparticipantsinaskatingmarathon.Fillinthechartbelow.Howlong?AlisonSamVictorCeliaI’vebe

5、enskatingforfivehours.Iskatedforfourhours.I’vebeenskatingforfivehours.Iskatedfortwohours.1.Howlongdidyouskatetoday?2.Howlonghaveyoubeenskatingtoday?3.Wasthisyourfirstskatingmarathon?4.Doyouskateeveryday?5.Whendidyougetyourfirstpairofskates?6.Howlonghaveyoubeenskating?2a.Listentoth

6、einterviewwiththeskatingmarathonwinnerandcheckthequestionsyouhear.(2a)Questions1.Howlongdidyouskatetoday?3.Wasthisyourfirstskatingmarathon?4.Doyouskateeveryday?6.Howlonghaveyoubeenskating?Answersa.No,Iskatedinamarathonlastyear.b.Yes,Ido.c.Forsixhours.d.SinceIwassevenyearsold.2b.Listen

7、again.Drawlinestomatchthequestionswithanswers.(2b)PAIRWORKStudentAisthereporter.StudentBisAlison.StudentCisAlison’ssister.Roleplaytheinterview.SampledialogueA:Alison,congratulationsonwinningtheskatingmarathon.B:Thankyou.A:Howlongdidyouskatetoday?B:Forsixhours.A:IknowyouareAlison’ssist

8、er,yo