现在完成时教案

1/8现在完成时教案学大教育刘新锋一．背景介绍（一）教材分析：本课为初三年级语法复习课，在已经复习完动词一般现在时，一般过去时，一般将来时，现在进行时和过去进行时的基础上，进行动词时态中最重要的现在完成时的复习。课时分配为两个小时的讲练结合课。（二）学情分析：学生在初二年级学习过现在完成时后，一直没有进行过系统的复习。在前阶段的语法复习中能够看出来学生的对于该语法项目遗忘程度比较严重。而现在完成时在中考中的地位较高，是单选的每年必考的项目，所以针对学生的现状和考试的要求，都要在该时态复习时下一番功夫。二．教学设计（一）教学目标1、复习现在完成时的构成和两种基本用法。2、现在完成时与一般过去时的区别。3、havebeento,havegoneto和havebeenin的用法。（二）教学重点：现在完成时的两种基本用法。（三）教学难点：1.现在完成时与一般过去时的区别。2.havebeento,havegoneto和havebeenin的用法。三．课堂流程：课题现在完成时课时1课时班级3年5班2/8教学目标1.复习现在完成时的构成和两种基本用法。2.现在完成时与一般过去时的区别。3.havebeento,havegoneto和havebeenin的用法。教学重点复习现在完成时的构成和两种基本用法。教学难点1.现在完成时与一般过去时的区别。2.havebeento,havegoneto和havebeenin的用法。教学内容Step1warmupTranslatethefollowingsentences1.IhavelivedinBeijing.2.Hehasalreadyseenthefilm.3.Ihavenothadhislunchyet.4.Shehasnotvisitedyourschoolbefore.5.HaveyoueverbeentotheForbiddenCitybefore?6.Ihaveneverbeentothatfarmbefore.7.IhavejustlostmyEnglishbook.Step2presentation1.现在完成时构成主语+have/has+过去分词+~2.意义1）现在完成时态表示过去发生的动作对现在造成的影响或结果。标志词：already,yet,just,before,nevereverstep3practice1.A:______yourbrother_________anewwatch?(buy)B:Notyet.3/82.A:_______youever_______tothepark?(be)B:Yes,Iwenttherelastsummer.3.I______never______ofanythinglikethat.(hear)4.He____already______ajob.(find)5._______you_______theForbiddenCity(紫禁城)before?(visit)1.Iwon’tgotoseethefilmbecauseI__italready.A.sawB.haveseenC.wasseenD.see2.Don’tworry,thetrain___yet.A.hasn’tarrivedB.won’tarriveC.arriveD.hasarrive3.__wouldyouliketotheWaterparkwithme?__No,thanks.I___theremanytimes.A.hadbeenB.hadgoneC.havebeenD.havegone4.__It’sraining!Whendiditstart?__Idon’tknowexactly.Infact,it_____allthisafternoon.A.lastsB.haslastedC.lastedD.willlast5.---Wherearethestudents?---They___fortheirlunch.A.leaveB.areleavingC.leftD.haveleft6.---Doesanybodyknow____atthemeetingyesterday?A.havealreadyfinishedB.hadalreadyfinishedC.wouldfinishD.amfinishing7.I’mgladtotellyouI____myhomework.I’mfreenow.A.finishB.finishedC.havefinishedD.willfinish8.Mum,LoveMeOnceAgainisverymovingfilm.I____ittwicealready.A.seeB.amseeingC.willseeD.haveseen9.---Whatdoyouthinkofthenewfilm?----It’swonderful.I_____ittwice.A.sawB.haveseenC.willseeD.see10.---Sofarthegovernment_____alotforOlympicGames.---soithas.wearealllookingforwardtothisevent.A.doesB.isdoingC.hasdoneD.willdo4/811.Mother______thedoor.A.lockB.willlockC.lockedD.haslocked12.You________suchawonderfulfilmbefore.AhaveneverseenBhasseenCsawDsee1。我已经把所有的好消息告诉你了。I__________________________________youallthegoodnews.2.我刚刚到家，我们度过了一个好的假期。we________________________home.We___________________awonderfulholiday.3.你们迟到了。音乐会已经开始了。Youarelate.Theconcert_________________________.4.我已经吃过早饭了，现在我不饿。I_________________________breakfast,andI____________hungrynow.5。我已把窗户打开了，房间里充满了新鲜空气。I____________________thewindow.Theroomis______________freshair.6.一切都好，没有发生任何事情。Everything______________allright,nothing_________________.7.你看过这部电影吗？______________________________thisfilm?Step4presentation1.IhavebeenawayfromShanghaifor3days.2.Ithasbeenfouryearssincehisfatherdied.2）某个动作从过去已经开始，一直持续到现在,还有可能持续到将来，动作的持续性要通过一段时间来表示。一段时间的表达方法有两种:For:+一段时间forayearfortwoweeksforthreeyearsSince：过去的某一时刻,sinceninesincelastweek一般过去时态的时间状语从句,sinceyoucame.sinceyougothome.:for和since所引导的时间状语都表示一段时间.对划线部分提问都用5/8Howlong.现在完成时since一般过过去时step5practice1.Tom___________inthefactorysinceheleftschooltenyearsago.(work)2.A:Howlong______you________inthisschool?(teach)B:For6years.3.We_______only____________thefirstfivequestionssofar.(discuss)4.Greatchanges_________________inBeijinginthepast10years.(takeplace)5.He__________alotofgoodthingsinhislife.(do)6.I_________________himrecently.(nothearfrom)7.He___________inthiscityeversincethen.(live)用for,since填空1.Wehaven’tbeeninschool_____alongtimebecauseofSARS.2.Mikehasn’tdoneanything______fouro’clock.3.Thetreehasbeenhere____500years.4.Theriverhasbeendirty_____twomonthsago.5.Theyhaven’theardfromhim____then.6.Mydaughterhasbeenill________afewdays.7.Ihavebeenhungry________thismorning.8.It’salongtime_______Imetherlast.1.I______inBeijingsince1956.A.willliveB.liveC.havelivedD.lived2.Tom_____onthebeachsincelastyear.A.worksB.workedC.isworkingD.hasworked3.Mr.Black____usEnglishsincehecameherein1990.A.isteachingB.taughtC.teachesD.hastaught4.David____Chinesesince20yearsago,andnowhespeaksitquitewell.A.learnsB.learnedC.haslearnedD.willlearn6/85.OurEnglishteacher,Mrs.Black,_____inourschoolsince1992.A.worksB.workedC.willworkD.hasworkB.6.TheBlack___HongKongforayearsincetheycametoChina.A.havebeentoB.havearrivedinC.havegonetoD.havebeenin7.Mr.White___inBeijingsince2000.HehaslotsofChinesefriendsnow.A.liveB.islivingC.livedD.haslived8.Mr.SmithisourEnglishteacher.He___inourschoolsince2002.A.workedB.hasworkedc.worksd.willworkStep6presentation1.BillhasgonetoLondon,hewillcomebacktomorrow.2.A:Wherearethetwins?B:Theyhavegonetothecinema.3.IhavebeentoParistwice.Hehasneverbeenthere.4.A:HaveyoueverbeentoAmerica?B:No,never.5.A:HowlonghaveyoubeeninChina?B:Foroneyear.6.HeleftforEnglandtwodaysago.Hehasbeentherefortwodays.总结：have/hasgoneto去了说话时某人不在只用于第三人称have/hasbeento去过常与ever,never,once,twice,连用have/hasbeenin在