八年级英语下册《unit 2 travelling grammar 2》教案 （新版）牛津版

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1、Travelling教学目标1.学会正确区分短暂性动词和延续性动词3.学会短暂动词在for和since连用时变化形式。重、难点1.学会正确区分短暂性动词和延续性动词3.学会短暂动词在for和since连用时变化形式。教学设计详案二次备课内容1.判断下列动词哪些是延续性动词，哪些是短暂性动词。(6′waitteachcomegowritelearnbuyjoinborrowleavestartdiefinishstoplivework延续性动词________________________短暂性动词________________________2.Readthesen

2、tencesandfindouttherule(规律）(5′(1).HehasleftBeijingforaweek.（×）(2).HeleftBeijingaweekago.（√）(3).HehasnotleftBeijingyet.（√）(4).HehasbeenawayfromBeijingforaweek.（√）(5).Hehasboughtacarsince2007.（×）(6).Heboughtacarin2007.（√）(7).Hehasnotboughtanewcarsince2007.（√）(8).Hehashadacarsince2007.（√）1.

3、在for或since引导的表示时间状语的现在完成时的肯定句中，我们要用延续性动词，而不能用短暂性动词。2.短暂性动词可以改成另一种形式(即书P28表格第二排）来表示延续性动作，这样就可以与for或since连用。3.短暂性动词可以和过去时间连用，如（yesterday、twoyearsago…1.阅读课本P28表格里的内容。2.理解这些短暂性动词通过变化形式可以转化成延续性动词。(4′1Thefilmhasbeenonfor20minutes.Thefilm______________since20minutesago.Thefilm________20minutesa

4、go.2Theparadehasbeenoverforhours.Theparade_______________sincehoursago.Theparade_________hoursago.3KittyhasbeeninHongKongsincetwodaysago.Kitty____________HongKong______twodays.Kitty_______inHongKongtwodaysago.写出它们的同义句(6′(1).Iboughtthiscomputersixmonthsago.I_____________thiscomputerforsix

5、months.(2).Sheborrowedthemagazineyesterday.She_____________themagazinesinceyesterday.(3).UncleSamarrivedinNanjingthreeyearsago.UncleSam_____________Nanjingforthreeyears.(4).JudyandMarkgotmarriedlastmonth.JudyandMark___________________sincelastmonth.(5).MrWanglefthishometownwhenhewasseven

6、.Mr.Wang______________hishometownsincehewasseven.(6).Themeetingbegantenminutesago.Themeeting_____________fortenminutes.作业设计Chooseagrouptomakesentences.(5′Haveamatch.Whoisthebestone?Judgethefollowingsentences‘TrueorFalse’,andcorrectthewrongsentences.(7′(1)Ihaveseenmanyinterestingfilmssinc

7、e2012.(2).Tom’sdoghasdiedfortwoyears.(3).TheyhaveleftBeijingsincelastMonday.(4).Danielhasboughthisglovesforayear.(5).Themeetinghasbeganfortenminutes.(6)IhavejoinedtheEnglishClubsincelastterm.(7).KittyhasarrivedinBeijingfortwodays..CompletetheexerciseonPage28.(3′用括号里所给动词的正