浙江省临安市於潜第二初级中学八年级英语下册 Unit 10 I’ve had this bike for three years Present Perfect Tense导学案（无答案）（新版）人教新目标版

PAGEUnit10I’vehadthisbikeforthreeyears.PresentPerfectTense【学习目标】学习与运用现在完成时的用法【学习重、难点】学习重点：现在完成时的基本用法。学习难点：现在完成时与过去式的区别；短暂性动词和延续性动词在现在完成时中的用法。【课前自习】一、现在完成时的定义1） 表 关于同志近三年现实表现材料材料类招标技术评分表图表与交易pdf视力表打印pdf用图表说话 pdf 示过去发生或已经完成的动作对现在造成的影响或结果2）表示从过去某一时间开始一直持续到现在的动作或状态。常与since+时间点，for+一段时间，sofar等时间状语连用；还常与already，yet，ever，never，before，just等连用。二、现在完成时和一般过去时的区别现在完成时表示过去发生的某一动作对现在造成的影响或结果，强调的是现在的情况，所以它不能和表示过去的时间状语连用。而一般过去时只表示过去的动作或状态，和现在不发生关系，它常与表示过去的时间状语连用，如：yesterday，lastnight，threeweeksago，in1990等。三、短暂性动词和延续性动词在现在完成时中的用法现在完成时表示过去发生的动作或存在状态，一直持续到现在，也许还将继续下去，可以和for+时间段，since+时间点/从句连用，谓语动词只可用延续性动词。终止性动词可以用于现在完成时的否定与疑问句式中。常见的终止性动词与延续性动词之间的对应关系如下：come/go/arrive/reach/getto----bein/at  die-----bedead     close---beclosed   become-----be        begin/start-----beonborrow----keepbuy----have  leave-----beawayfrom 【当堂训练】一、用适当的时态填空：1.She’s_____________(live)hereeversinceshewasten.2.Bothofthem________________(be)inHongkongfortendays.3.Bothofthem________________(come)toHongkongtendaysago.4.Mary________(lose)herpen.____________you______________(see)ithereandthere?5._____________you____________(find)yourwatchyet?6.We_____________already______________(return)thebook.7.___________they____________(build)anewschoolinthevillage?8.I________________(notfinish)myhomework.Canyouhelpme?9.Myfather_____(read)thenoveltwice.10.I_________(buy)abookjustnow.11.I_________(lost)mywatchyesterday.12.Myfather___________(read)thisbooksinceyesterday.二、短暂性转换延续性1、arriveat/in.getto/reach.Come/go/moveto.→bein/atschool/athome/onthefarm/behere/bethereHegottoBeijingfiveminutesago.He__________________________Beijingfor__________________.ImovedtotheUSAlastyear.I__________________________theUSAsince____________________.Iwenthomeyesterday.I________________________homefor___________________.Theycameherelastweek.They__________________heresince___________________.②come/goback；return→beback；come/goout→beoutHecameouttwoyearsago.He____________________________for____________________.WereturnedtoFuzhouyesterday.We_________________________toFuzhousince__________.③become→beIbecameateacherin2000.I__________________ateacherfor__________________.Theriverbecamedirtylastyear.Theriver__________________dirtyfor___________________.④close→beclosed；open→beopenTheshopclosedtwohoursago.Theshop__________________________for__________________.Thedooropenedatsixinthemorning.Thedoor________________________forsixhours.⑤getup→beup；die→bedead；leave.→beawayfrom.fallasleep/gettotsleep→beasleep；finish/end→beover；marry→bemarriedIgotuptwohoursago.I________________________since________________.HeleftFuzhoujustnow.He________________________________Fuzhouforfiveminutes.Mygrandpadiedin2020.Mygrandpa______________________for_______________.Themeetingfinishedatsix.Themeeting____________________forsixhours.Igottosleeptwohoursago.I__________________________since___________________.Theymarriedin1990.They___________________________since_________.⑥start/begin→beonThefilmbegantwominutesago.Thefilm____________for________.⑦borrow→keep；buy→have；puton→wear；catch/getacold→haveacold；gettoknow→knowTheyborroweditlastweek.They__________________itsince____________________.Iboughtapentwohoursago.I__________________apenfor__________________.Igottoknowhimlastyear.I___________________himsince____________________.Iputonmyglassesthreeyearsago.I____________________myglassesfor__________________.