山东省日照港中学八年级英语下册《Unit 6 How long have you been collecting shells》课件（2） 人教新目标版.ppt

unit6 howlonghaveyoubeencollectingshells shell shells el n 贝壳collectshells k lekt v 收集marathon马拉松skatingmarathonskater skeit n 溜冰者skate skeit v n 溜冰鞋apairofskates pe n 一对 一双 readloudly m r n n readbyyourselvesloudly 放开声音自己读 collectshells stampsskatingmarathonapairofskatessince sins since7yearsagosinceiwas7yearsold 收集贝壳 邮票溜冰马拉松一双溜冰鞋自从 以来自从 年前自从我7岁 比一比 看谁记得快 howlonghaveyoubeenlivinginrizhao ihavebeenlivinginrizhaoformorethan30years ihavebeenlivinginrizhaosinceiwasborn ihavebeenlivinginrizhaosincefifteenyearsago sins 自从 以来 fifteen whendidyoulearnenglish inwhichyear areyoulearningenglishnow howlonghaveyoubeenlearningenglish for 一段时间 since 时间点 since 从句 一般过去时 iwas yearsold 1982 beborn1989 now 23years playthepiano hehasbeenplayingthepianofor23years howlonghashebeenplayingthepiano has hehasbeenplayingthepianosincehewas7years hehasbeenplayingthepianosince1989 hestartedin1989 7yearsold hehasbeenplayingthepianosince23yearsago nowheisstillplayingthepiano liyundi whendidwanglihongstartsinging howlonghashebeensinging wanglihong ssinginglife hehasbeensingingfor16years hehasbeensingingsince1996 howlonghaswanglihongbeensinging whendidwanglihongstartsinging hestartredsingingin1996 当我们谈论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时 我们常常用以下句型来表示 for 一段时间have has been doing since 过去的时间点since 从句 一般过去时 have has是助动词 been是be的过去分词eg howlonghaveyoubeenswimming ihavebeenswimmingfor3years ihavebeenswimmingsince2008 ihavebeenswimmingsinceiwas14yearsold 现在完成进行时 memorygame name limingsubject playcomputergames howlong hehasbeenplayingcomputergamesfor3hours memorychallenge task1 name fatherchristmassubject skate howlong hehasbeenskatingsince100yearsago memorychallenge name tomsubject playtheguitar howlong hehasbeenplayingtheguitarsinceicomeback memorychallenge schoolskatingmarathon 马拉松赛跑 alison victor sam celia whoareskatingnow whostoppedskating 1blisten areporteristalkingtotheparticipantsinaskatingmarathon fillinthechartbelow i vebeenskatingforfivehours iskatedfortwohours a howlonghasalisonbeenskating a howlongdidsamskate b for5hours since b for4hours a howlonghas beenskating b she s shehas he sbeen a howlongdid skate b he sheskated i vebeenskatingforfivehours iskatedfortwohours pairworkaskandanswerquestionsaboutthepeopleinthepicture i vebeenskatingforfivehours 2a 2blistentotheinterviewwiththeskatingmarathonwinnerandcheckthequestionsyouhear andthenmatchtherightsentences 听 标对号 再听 连线 a alison congratulationsonwinningtheskatingmarathon n 祝贺b thankyou a so howlongdidyouskatetoday b forsixhours a wasthisyourfirstskatingmarathon b no iskatedinamarathonlastyear a you reanexcellentskater alison doyouskateeveryday b yes ido a howlonghaveyoubeenskating b sinceiwassevenyearsold igotmyfirstpairofskatesonmybirthdayfrommygrandmother completetheblanksbelow a whatdoyoulikedoing b ilikea whendidyoustartb istarteda howlonghaveyoubeenb i vebeen skating skating skatingin2002 skating skatingfor7years sinceiwas7yearsold in for since act 1961 2012 51years draw 9am now 3hours interview groupwork makeasurvey interviewyourclassmates askthemwhathobbiesorsportstheyhave whathobby sportdoyouhave whendidyoustart howlonghaveyoubeen eg inourgroup therearefourstudents liuyanlikesskating andshestartedskatingwhenshewas10yearsold shehasbeenskatingfor5years tomlikesswimming 1 skatingmarathon2 apairofskates3 collectshells4 howlonghaveyoubeenskating i vebeenskatingforfivehours 5 howlongdidyouskate iskatedforfourhours 6 howlonghaveyoubeenskating i vebeenskatingsinceiwassevenyearsold whatdowelearntoday 加油哦 溜冰马拉松一双溜冰鞋收集贝壳 readpage44 45 trytofindoutsomethingdifficult 自读第44 45页 找一找有没有疑难点 智者善于动脑 勇者敢于提问 1 finishtheexercisesinsectiona 2 askyourparentswhattheylikedoing andwriteaninterviewaboutitbyusingthepresentpecfectprogressivetense homework 1 hestarted learn englishin1999 2 they learn chinesesince2000 3 she have been skate for since fivehours 4 hehasbeenlivinghere for since hewenttochina 5 shehasbeendoingherhomework for since twohours 6 haveyoubeenawayfromyourhometown fortwoyears 7 hewouldlike collect shellsbecausetheyarebeautiful 8 ihavebeencollectingoldcoins for since tenyearsago since for havebeenlearning skating for howlong tocollect since has learning exercises pairwork 1 mike 5hours 2 lana anhour 3 john threehours 4 sam twohours for since a whatis doingnow b she heis a howlonghasshe hebeendoing b she hehasbeen jackiechen1954 beborn1961 now act hehasbeenactingfor51years howlonghashebeenacting has he sbeenactingsincehewas7yearsold hehasbeenactingsince1961 hestartedactingin1961 hehasbeenactingsince51yearsago he s hehas nowin2012heisstillacting answerthequestions whostoppedskating whoisstillskating whowonthefirstplaceintheskatingmarathon whendidyougotoschool iwent