安徽省亳州市风华中学八年级英语 Unit 6 How long have you been collecting shellsSection A Period One 课件1 人教新目标版.ppt

unit6howlonghaveyoubeencollectingshells sectionaperiodone name yangmidateofbirth 09 12 19861990 startedacting yangmi sactinglife yangmistartedactingin1990 sheisstillactingnow yangmihasbeenactingfor22years name yangmidateofbirth 09 12 19861990 startedacting 现在完成进行时 thepresentperfectprogressivetense 含义 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 现在没有结束的迹象 结构 have hasbeen doingsth mshahasbeenteachingenglishfor7years mshahasbeenteachingenglishsince2005 ihavebeenstudyingfor10years ihavebeenstudyingenglishsince2008 ihavebeenplayingthepianosinceiwasthreeyearsold youcanspeakasmuchasyoucan let sknowmoreaboutyou freetalk youreverydaylife youcantalkbyyourself oryoucandoitwithyourpartneroryourgroup forexample skatingmarathon马拉松 listen areporteristalkingtotheparticipantsinaskatingmarathon fillinthechartbelow 1b i vebeenskatingforfivehours iskatedforfourhours i vebeenskatingforfivehours iskatedfortwohours alison firstpairofskates 1 howlongdidyouskatetoday 2 howlonghaveyoubeenskatingtoday 3 wasthisyourfirstskatingmarathon 4 doyouskateeveryday 5 whendidyougetyourfirstpairofskates 6 howlonghaveyoubeenskating listentotheinterviewwiththeskatingmarathonwinnerandcheckthequestionsyouhear 2a pairwork a howlonghaveyoubeenplayingbasketball b for7years andigotmyfirstbasketballonmysixthbirthday a great doyouknowlinshuhao b yes heisverypopularnow howlonghashebeenplayingbasketball b sincehewasfiveyearsold goodhobbybringsusmuchhappiness enjoyingagoodhobbyforawhileafterhardworkhelpsusrelax 享受好的业余爱好可以帮助人们在忙碌的工作或学习之后得到放松 homework 1 holdon let senjoyourgoodhobby 2 writeapassageaboutyourhobby don tforgettousethepresentperfectprogressivetense exercise 1 hehasbeencollectingkitesfor5years 对划线部分提问 hebeencollectingkites 2 samhasbeenswimmingforfourhours 否定句 sam swimmingforfourhours 3 didyoufirstswim fiveyearsago a whenb whatc whyd how 根据句意及汉语提示填写单词 1 iwanttobuyanew 一双 ofskates 2 henryhasbeenwriting 自从 nineo clock 3 ilike 收集 shells ithinkit sfun pair since collecting doyouknowyangmi shobby pairwork a whendidyoustartteachingenglish b in2005 a howlonghaveyoubeenteachingenglish b for7years discussion1 howlongdidyousleeplastnight 2 whendidyoustartclasstoday 3 howlonghaveyoubeeninclasstoday doyouknowyijianlian ssportslife howlonghasyijianlianbeenplayingbasketball yijianlian ssportslife hehasbeenplayingbasketballfor13years hehasbeenplayingbasketballsince1999 hehasbeenplayingbasketballsincehewas12yearsold lookandsay howlongdidsheskate sheskatedforthreehours howlonghaveyoubeenskating ihavebeenskatingforfivehours howlong he he has beensleeping hasbeensleepingfortwohours clicktoit 1b havetheybeenskating alison forfivehours sam atnineo clockinthemorningand atoneo clockintheafternoon sam forfourhours hewasverytired victorstarted atnineo clock he sbeenskating fivehours celiaskated twohours howlong hasbeenskating started stopped skated fillintheblanks skating for for a howlonghasalisonbeenskating b she sbeenskatingforfivehours a howlongdidsamskate b heskatedforfourhours askandanswerquestionsaboutthepeopleinthepicture 1c pairwork a howlonghasvictorbeenskating b he sbeenskatingforfivehours a howlongdidceliaskate b sheskatedfortwohours example clicktoit 2a questions1 howlongdidyouskatetoday 3 wasthisyourfirstskatingmarathon 4 doyouskateeveryday 6 howlonghaveyoubeenskating answersa no iskatedinamarathonlastyear b yes ido c forsixhours d sinceiwassevenyearsold listenagain drawlinestomatchthequestionswithanswers 2b alison iskated sixhourstoday i inamarathonlastyear i iwassevenyearsold igotmyfirstpairofskatesonmybirthdayfrommygrandmother fillintheblanks for skated vebeenskating since a howlonghaveyoubeenskating b i vebeenskatingsinceiwassevenyearsold askandanswerquestionsaboutthepeopleinthepicturein1a 1c pairwork a howlongdidyouskatetoday b forsixhours example languagepoints i vebeenskatingsinceiwassevenyearsold 同步造句 从六岁开始 她就一直在弹钢琴 用法透析 since和for都可用于含有现在完成时或现在完成进行时的句子 since可作介词 后接时间点 也可作连词 后面接从句 而for为介词 后面接时间段 如 she sbeenplayingthepianosinceshewassixyearsold mrsmithhasbeenlivinginbeijingforfiveyears 拓展链接 对 since 时间点 since 从句 或 for 时间段 进行提问时 用howlong 句中的谓语动词用延续性动词 如 howlonghaveyoubeencollectingshells fortenyears sincetenyearsago sinceiwassixyearsold howlonghaveyoubeenskating i vebeenskatingsincenineo clock i vebeenskatingforfivehours howlongdidyouskate iskatedfortwohours 课时重点回顾 review 选择括号内适当的词语填空 1 howlong howfar hasyourbrotherbeenplayingtennis 2 wenliistooshytospeakinfrontofthe all whole class 3 lizhasbeenstudyingmedicine since for threeyears 4 each every ofthestudentshasanenglish chinesedictionary 5 shenxueandzhaohongdaoaregood skates skaters translateandwritethemdown 1 他踢足球踢了多长时间了 他踢了五个小时了 2 你滑冰有多久了 我从七岁就开始滑冰了 howlonghashebeenplayingfootball he sbeenplayingforfivehours howlonghaveyoubeenskating i vebeenskatingsinceiwassevenyearsold 3 中国是一个有悠久历史的国家 c