现在完成时和过去完成时

TenseChinaisthethirdbiggestcountryintheworld.Doyouknow?Theunitedstatesisthesecondbiggestcountryintheworld.Chineseisspokenbythelargestnumberoflanguage.EnglishisthemostwidelyusedlanguageDoyouknow?havetop10UniversalhaveNo.1（一般动词）拥有，持有1、Ihaveablueshirt.No.2（一般动词）吃2、Shehasalotofmoney.3、Theyhavealovelybaby.1、Ioftenhavemydinnerat7:00PM.2、Haveacupofteaplease.No.3(助动词+过分)表完成Ihavefinishedmyhomework.现在完成时概念结构VIP专属时间状语012341Whyishecrying？Helosthistoy.lost*概念现在过去将来Hehaslosthisdog.Whyishecrying?Whywashecrying?Hehadlosthisdogby7:00yesterdayevening.Helosthisdog.过去现在将来*概念Whydoesn’tshedoherhomework?Shehasfinishedherhomeworkalready.Whatdidn’tshedoherhomework?Shehadfinishedherhomeworkbeforehermothercamehome.过去现在将来*概念Whydoesn’thehungry?Whydidn’thehungry?Hehasalreadyhadhisbreakfast.Hehadalreadyhadabigcakebeforedinner.*概念过去现在将来Whydon’tyoulaugh?Ihaveseenthismovie.Whydidn’tyoulaugh?WhenIwasfiveyearsoldIhadseenthismovie.过去现在将来*概念Whydidherun?Hehasbrokenthewindow.Hehadbrokenthewindowbeforeteachercamein.现在完成时*概念*结构*vip专享时间状语No.1过去或已经完成动作对现在有影响No.1过去的过去Hehasalreadyhadhisbreakfast.Hehadalreadyhadabigcakebeforedinner.HeisthetallestmanIhaveeverseen.HeisthefastestmanIhaveeverknown.ThisisthebestdreamIhaveeverhad.现在完成时*概念*结构*vip专享时间状语No.1过去或已经完成动作对现在有影响No.1过去的过去No.2表达最高级过去进行时*概念*结构*vip专享时间状语012342*结构主语have，hasv.过分hadActivity•Haveyoueverlearntthiswordbefore?•Haveyouseenthefilmalready？•Haveyouknownhimsincethen?alreadysinceeverbefore•1、妈妈到家之前，我已经睡着了。Whenmymother,I.（sleep）•2、我们到达之前，电影已经开始了。Beforetheytherethemoviealready（start）.3、昨晚，我写完作业就去睡觉了。Lastnight，assoonasI(finish)myhomeworkItobed.Activitygothomehadsleptarrivedhadstartedhadfinishedwent012343现在完成时时间状语already,just,yet,ever,never,before(句末)过去完成时时间状语before,by,until,when,after,once,assoonas。HesaidthathehadlearnedsomeEnglishbefore.Bythetimehewastwelve,Edisonhadbegantomakealivingbyhimself.Tomwasdisappointedthatmostoftheguestshadleftwhenhearrivedattheparty.现在完成时：havebeento和havegonetoIhavebeentoBeijing.HaveyoubeentoBeijing?现在完成时：havebeento和havegonetoIhavebeentotheUSA.HaveyoubeentotheUnitedStates?现在完成时：havebeento和havegonetoLinahasgonetotheLondon.•havebeentosomewhere曾经去过某地,已经回来了.havegonetosomewhere去了某地,还没回来．e.gIhavebeentoBeijing.我去过北京.Whereishe?HehasgonetoBeijing.他在哪儿?他去北京了.现在完成时：havebeento和havegoneto一般过去时和现在完成时的区别•()1.NeitheryounorLily___totheGreatWall.•A.havegoneB.haswentC.hasbeenD.havebeen•()2.Where___you_____yesterday?•A.have…beenB.have…goneC.did…goD.were…gone•()3.MrBlack____hereforthreeyearssincehecametoChina.•A.worksB.workedC.hasworkedD.hadworkedCCC一般过去时和现在完成时的区别•()4.____fortwomonths.•A.Themeetinghasbegun•B.Hisfatherhasboughtthecar•C.MybrotherhasbecomeadoctorD.Shehasworkedhere•()5.A:____Jim____toEngland?•B:Yes,he’llbebacknextweek.•A.Does,goB.Has,been•C.Has,goneD.did,goDC一般过去时和现在完成时的区别•()6.A:Howlonghashebeenlikethis?•B:_______.•A.FortwodaysB.Sincetwodays•C.TwodaysagoD.Fortwodaysago•()7.A:“WhereisLucy?”•B:“She____tothelibraryjustnow.”•A.goesB.went•C.hasgoneD.isgoingAB•()8.A:Who’sdonebestinthehistoryexamthisweek?•B:Lily_____.•A.isB.doesC.wasD.has•()9.Ican’topenthedoorbecauseI____mykeys.•A.lostB.havelostC.willlose一般过去时和现在完成时的区别DB一般过去时和现在完成时的区别()10.Themeeting__forfiveminutes.A.hasbegunB.hadbegunC.hadbeenonD.hasbeenon•填空1.TheGreens__(be)heresincetwoyearago.2.Iwon’tgotoseethefilmtonight,becauseI______myticket.(lose)Dhavebeenhavelost一般过去时和现在完成时的区别•Theybegantocooktwominutesago.(同义句)•They__________fortwominutes•*Thebookshopclosedhalfanhourago.•Thebookshop__________________forhalfanhour.•5.They__________________(marry)for2years.havecookedhasbeenclosedhavebeenmarried一般过去时和现在完成时的区别•()1Theman________in1992,he_________fortenyears.A.died,wasdeadB.died,hasbeendeadC.was,head,hasdiedD.wasdead,hasbeendied•()2They_______inthisschoolsincethey_____tothiscityin2000.A.havestudied,havecomeB.havestudied,cameC.studied,cameD.werestudying,havecomeBB一般过去时和现在完成时的区别()3–HowlongcanI______thisbook?--Twoweeks.A.borrowB.keepC.lendD.return()4Ihave______amemberofGreenerChinasincethreeago.A.becomeB.becameC.beenD.joinedBC一般过去时和现在完成时的区别()5--Haveyoufinishedyourwork____?--Yes,Ihave______doneit.A.yet,yetB.already,alreadyC.already,justD.yet,just()6TheGreenshave________theirhometown_______1990.A.left,sinceB.left,forC.beenawayfrom,afterD.beenawayfrom,since.DD一般过去时和现在完成时的区别•for和since的运用•for+一段时间，而since+点时间•例如：•1.Hehasstayedherefor3hours.•2.Hehasstayedheresince3hoursago.3.Hehasstayedheresince3o’clock.•4.HehastaughtEnglishsincehecamehere.一般过去时和现在完成时的区别•Fillintheblankswith“for”or“since”:1.Wehavehadthenewcomputer_______aweek.2.HowlonghaveyoustudiedEnglish?•IhavestudiedEnglish_______Iwasfive.•3.Howlonghashetaughtinthisschool?•Hehastaughtinthisschool______1998.•4.Howlonghaveyouknowneachother?•Wehaveknowneachother______overtenyears.•5.Howlonghaveyoukeptyourpetdog?•Ihavekeptit______twoyearsago.•Ihavekeptit______twoyears.forsincesinceforsincefor•（1）过去时表示动作或状态发生在过去强调动作；•过去或已经完成动作对现在有影响Isawthisfilmyesterday.（强调看的动作发生过了。）Ihaveseenthisfilm.（强调对现在的影响，电影的内容已经知道了。）一般过去时和现在完成时的区别一般过去时和现在完成时的区别•1.---Where__you__(put)thebook?Ica