been是be动词的过去分词用于现在完成进行时等.ppt

Hello!Everyone!,Introduce,IamstillteachingEnglish.,IstartedteachingEnglishin1996.,IhavebeenteachingEnglish,HowlonghaveyoubeenteachingEnglish?,for13years.,since,1996,13yearsago.,been是be动词的过去分词用于现在完成进行时等,since自-以来,WhendidyoustartlearningEnglish?Inwhichyear?,AreyoustudyingEnglishnow?,HowlonghaveyoubeenstudyingEnglish?,about2,2007,2,WesartedlearningEnglishin2007.,Whatisyourhobby?,A:Whatdoyoulikedoing?B:Ilikeplayingchess.A:Howlonghaveyoubeenplayingchess?(你下棋有多长时间了）B:Ihavebeenplayingchessfortwentyyears.（我下棋有20年了）,shell,collectshells,收集贝壳,Newwords,Howlonghaveyoubeencollectingshells?,Unit6,SectionAPeriod1ByPingtianxiainApril,2009,1aGroupwork,Discussthesequestions.,1.Howlongdidyousleeplastnight?Isleptfor_hours.2.whendidyoustartclasstoday?Istartedclassat7am.3.Howlonghaveyoubeenstudyingtoday?Ihavebeenstudyingsince7am.,WhendidYaoMingstartplayingbasketball?,HowlonghasYaoMingbeenplayingbasketball?,YaoMingssportslife,WhendidYaoMingstartplayingbasketball?,Hestartedplayingbasketballin1989.,HowlonghasYaoMingbeenplayingbasketball?,DengYaping1973:beborn19781997:playtabletennis,HowlongdidDengYapingplaytabletennis?,Sheplayedtabletennisfor19years.,1978,1997,2009,startedplayingtabletennis,stoppedplaying,1989,2009,hasbeenplayingbasketball,startedplayingbasketball,DengYapingplayedtabletennisfor19years.,YaoMinghasbeenplayingbasketballfor20years.,playedtabletennis,marathon马拉松,skate,apairofskates,Sheisskating.,Sheisaskater.溜冰者,n.溜冰鞋v.溜冰/滑冰,一双溜冰鞋,skatingmarathon,Alison,Victor,Sam,Celia,1bListen.Areporteristalkingtotheparticipantsinaskatingmarathon.Fillinthechartbelow.,Ivebeenskatingforfivehours.,Iskatedfortwohours.,1cPAIRWORKAskandanswerquestionsaboutthepeopleinthepicture.,A:HowlonghasAlisonbeenskating?B:Shesbeenskatingforfivehours.A:HowlongdidSamskate?B:Heskatedforfourhours.,(ThePresentPerfectProgressiveTense),现在完成进行时,表示动作从过去某一时间开始，一直延续到现在，可能还要延续下去。常和表示一段时间的状语连用。,构成,我们常常用以下句型来表示:for+一段时间have/hasbeen+doingsth+since+过去的时间点since+从句(一般过去时),Homework,1.AskaboutyourfriendshobbiesusinghavebeendoingsthForexample:A:Whatdoyoulikedoing?B:Ilikepainting.A:Howlonghaveyoubeenpainting?B:IhavebeenpaintingsinceIwassixyearsold.,2.Writedowntheconversationsin1c.,Thanksforyourlistening,