八年级下册八年级英语下册.ppt

Unit10Ivehadthisbikeforthreeyears.,SectionA1a-1c,1aLookatthethingsattheyardsale.Doyouhaveanyofthesethingsathome?Howlonghaveyouhadthem?,庭院拍卖会,yardsale庭院旧货出售这是国外的一种风俗，也是一种独特的售货方式。人们利用周末，将家中搁置不用的物件放在自家庭院中廉价出售，因而被称作yardsale，也可译作“庭院拍卖会”。,buy-延续性动词have,在那边,现在完成时“has/have+过去分词”,1.表示过去发生或已经完成的动作对现在造成的结果或影响。标志词：already,yet,just,ever,never,before等e.g.1.Haveyouhadyourlunchyet?Yes,Ihave.Ivejusthadit.(现在我不饿了。)2.Ihavespentallofmymoney(现在我没有钱花了.)3.Guozijunhasalreadycome.(郭子君现在在这儿),2.表示从过去一直延续到现在的动作或状态。常与:for+时间段,since+过去时间点或过去式句子，sofar=uptonow“到目前为止”eversincethen“自从那时起”inthelast/past3years“在过去的三年里”Howlong.?表示“一段时间”的状语连用.其中动词要用延续性动词。Eg:1.MyfatherhasbeeninShanghaifortwomonths.=MyfatherhasbeeninShanghaisincetwomonthsago.3.Lilyhasstayedathomesincesheleftschool.,非延续性动词要转化为延续性动词,现在完成时“has/have+过去分词”,二选用for和since填空:1.Wehaventseeneachother_alongtime.2.Hisfatherhasbeeninthefactory_10yearsago.3.Thefilmhasbeenon_20minutes.4.MrGreenhasworkedhere_hecametoChina.5.Hisgrandparentshavebeendead_severalyears.6.Itisfiveyears_wemetlasttime。,for,since,for,since,for,since,注意:buy，borrow，arrive/come/go，leave，join，die，become，begin/start，等非延续性动词所表示的动作是一时的,不能延续的,故不能与for,since等表示一段时间的状语连用。,buyborrowarrive/come/goleavejoindiebecomebegin/start,非延续性动词转化为延续性动词,have,keep,be,beaway(from),bein/beamemberof,bedead,be,beon,had,kept,been,been,been,been,been,been,been,has/have,Theoldmandied4yearsago.Theoldman_deadfor4years.HejoinedtheParty2yearsago.He_thePartyfor2years.Iboughtthebook5daysago.I_thebookfor5days.,如：,hasbeen,hasbeenin,havehad,1b.Listenandcheck()thefactsyouhear.(1b),_Jeffsfamilyishavingayardsale._Amythinksitshardtosellheroldthings._Jeffhashadhisbikeformorethan10years._Amywantstokeepheroldthingsbecausetheybringbacksweetmemories._Youcanalsogiveoldthingsawaytopeopleinneed.,haveayardsale举行庭院销售,带回甜美的回忆,捐赠,需要的人,1cPracticetheconversation.Thenmakeconversationsaboutotherthingsinthepictureabove.,A:Thisisareallyoldbook.B:Yes,Ivehaditforsevenyears.Ivereaditthreetimes.A:Whyareyousellingit?B:BecauseIdontreaditanymore.A:Howmuchisit?B:Youcanhaveitfor75cents.,花75美分，你就能买下它。,不再not.anymore(anymore),Practise,我再也不想见到你了。Idontwanttoseeyouanymore.我再不能相信他了。Icouldnttrusthimanymore.我简直受不了这种生活。Ijustcantstandthislifeanymore.,课时重点回顾,Review,宾语由“疑问词+动词不定式”构成举行庭院销售haveayardsale带回甜美回忆bringbacksweetmemories需要的人peopleinneed不再notanymore,howlong,howsoon,howoften,howfarHowlong多久,多长(时间)。对时间段提问,如:for+时间段；since+过去的时间点。e.g.-HowlonghaveyouworkedinBeijing?-Forfiveyears.,1.-Howlonghaveyouhadthatbikethere?-Ihavehaditforthreeyears.,Languagepoints,Howsoon多久以后。对“in+时间段提问,常用于一般将来时”,其答语常用“in+时间段”。e.g.-HowsoonwillMr.Libeback?-Inaweek.Howoften多久一次,对频率提问,其答语为:once(twice/)+时间段,always,usually等。e.g.-Howoftendoyouexercise?-Onceaday.,Howfar多远，对距离提问，其答语是表距离的内容。e.g.-Howfarisitfromheretoyourschool?-Threekilometers.,1.这本书我买了5年了。I_(buy)thebookforfiveyears.2.你哥哥参军多长时间了？Howlong_yourbrother_(join)inthearmy.3.She_thisbookfornearlythreeweeks.A.hasborrowedB.haslentC.hasboughtD.haskept,havehad,hasbeen,二、翻译下列句子。,1.他不知道如何去那儿。Hedoesntknow_.2.这些照片唤起了我的甜蜜回忆。Thesephotos_.3.我妈妈经常让我帮助那些需要