新目标八年级下Unit6 Period 11a—2c课件

Unit6Howlonghaveyoubeencollectingshells Period1 1a 2c takeashower6 00 6 45 playsoccer4 00 6 00 Howlongdidyou I for playthepiano1998年 2003年 DengYaping1973 beborn1978 1997 playping pong HowlongdidDengYapingplayping pong Sheplayedping pongfor19years runningmarathon twoandahalfhours Howlongdidsherun Sheranfortwoandahalfhours eat12 00 3 00 Howlongdidhe she they He She They for dancetwonights paint1 15 1 30 studyEnglish HowlonghaveyoubeenstudyingEnglish IhavebeenstudyingEnglishforfiveyears 2005 now WhendidyoustartstudyingEnglish In2005 Howlonghaveyoubeen ing Ihavebeen for 3 00 5 00 onenight tenminutes 1998 now twodays YaoMing ssportslife HowlonghasYaoMingbeenplayingbasketball YaoMinghasbeenplayingbasketballfor21years YaoMinghasbeenplayingbasketballsince1989 YaoMinghasbeenplayingbasketballsince21yearsago YaoMinghasbeenplayingbasketballsincehewas9 HuangSiyangwasborn 1998collectshells 2005 now Hehasbeencollectingshellsfor3years HowlonghasHuangSiyangbeencollectingshells Hehasbeencollectingshellssincehewas7yearsold Hehasbeencollectingshellssince2005 成龙 JackieChan wasborn 1954act 1961 now Hehasbeenactingfor49years HowlonghasJackieChanbeenacting Hehasbeenactingsincehewas7yearsold Hehasbeenactingsince1961 Howlonghashebeendrinking Hehasbeendrinkingfor40minutes drink40minutes Hehasbeendrinkingsince40minutesago 1 现在完成进行时的定义 表示从过去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 常与fortwohours since1998 allthismorning thesefewdays等表示一段时间的状语连用 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 hasnotbeendoing playsoccer45minutes Howlonghavetheybeenplayingsoccer Theyhavebeenplayingsoccer for45minutes since45minutesago 1bListen Areportistalkingtotheparticipantsinaskatingmarathon Fillinthechartbelow I vebeenskatingforfivehours Iskatedfortwohours 2aListentotheinterviewwiththeskatingmarathonwinnerandcheckthequestionsyouhear Practice 1 Howlong she here Forsixyears A has beenstayingB have beenstayingC did stayedD did stay 2 Thefarmersarestillworkinginthefield They forthreehours A havebeenworkingB hadbeenworkingC hasbeenworki