新目标八下U6备课.ppt

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1、Unit6Howlonghaveyoubeencollectingshells?SectionA1b-1cDiscussion1.Howlongdidyousleeplastnight?2.Whendidyoustartclasstoday?3.Howlonghaveyoubeeninclasstoday?2008startedlearningEnglishhasbeenlearning5years2013IsstilllearningWehavebeenlearningEnglishfor5years.Wehavebeenlear

2、ningEnglishsince1989.WehavebeenlearningEnglishsincewewas9yearsold.1980wasbornLookandsayHowlongdidsheskate?Sheskatedforthreehours.startedat8,stoppedat11.LookandsayHowlonghashebeenskating?Shehasbeenskatingforthreehours.startedat8,andisstillskating.Listen.Areporteristalkingt

3、otheparticipantsinaskatingmarathon.Fillinthechartbelow.Howlong?AlisonI’vebeenskatingforfivehours.SamIskatedforfourhours.VictorCeliaI’vebeenskatingforfivehours.Iskatedfortwohours.PAIRWORKA:HowlonghasAlisonbeenskating?B:She’sbeenskatingforfivehours.A:HowlongdidSamskate?B:He

4、skatedforfourhours.现在完成进行时态Have/hasbeen+现在分词表示从过去某一时刻开始一直延续到现在的动作，这个动作可以仍然进行。Howlonghaveyoubeenskating?Ihavebeenskatingforfivehours.Howlong___he____________?He____________________________.hasbeensleepinghasbeensleepingforeighthoursDaYangyang’ssportslife1975wasborn1983star

5、tedskatinghasbeenskating23years2006skatesShehasbeenskatingfor23years.Shehasbeenskatingsince1983.Shehasbeenskatingsinceshewas8yearsold.ShenXue’ssportslife1978wasborn1992startedskatinghasbeenskating18years2010skatesShehasbeenskatingfor18years.Shehasbeenskatingsince1992.Sheh

6、asbeenskatingsinceshewas14yearsold.Whatis/are…doing?Howlonghas/have...been…?45minuteshalfanhour2year5years1hour2hoursSectionA2a-2cHowlonghas/have...been…?Askandanswertalking10minutesliveinBeijing2daysdrivinghalfanhourdancing45minutesplayingthepiano3yearssinging8monthsList

7、entotheinterviewwiththeskatingmarathonwinnerandcheck(√)thequestionsyouhear.Questions1.Howlongdidyouskatetoday?2.Howlonghaveyoubeenskatingtoday?3.Wasthisyourfirstskatingmarathon?4.Doyouskateeveryday?5.Whendidyougetyourfirstpairofskate?6.Howlonghaveyoubeenskating?Answersa.N

8、o,Iskatedamarathonlastyear.b.Yes,Ido.c.Forsixhours.d.SinceIwassevenyearsold.√√√√Whatis/are…doing