现在完成时与现在完成进行时

Form:have/has+donePresentPerfectTensePartA1我们用现在完成时来讲发生在过去的动作，但是对现在有影响。Theyhavecleanedtheclassroom.(Theycleanedtheclassroomandtheclassroomiscleannow.)Ihavefinishedmyhomework.(IfinishedmyhomeworkandIamfreenow)Theboyisveryhappy.Theboy___________(catch)abird.(Connectionwiththepast:Theboycaughtabird.Connectionwiththepresent:Theboyishappy.)hascaughtLook,thewindowisopen.Ericopenedthewindowjustnow.Eric___________________(alreadyopen)thewindow.(Connectionwiththepast:Ericopenedthewindow.Connectionwiththepresent:Thewindowisopen.)hasalreadyopenedTheboysaretired.They_____________(justplay)aballgame.(Connectionwiththepast:Theboysplayedaballgame.Connectionwiththepresent:Theboysaretired.)havejustplayed2现在完成时还可以表示动作发生在过去一直延续到现在。常与一段时间连用haslivedDaniel__________(live)inBeijingsincehecametoChina.________________________________pastnowfuturecamehaslivedHehasn’tgivenmeanymoretroublesincethen.Wehavediscussedthetopicfor3daysTheyhavemaderapidprogressduring/inthepastfewyears注意：在现在完成时中，短暂性动词不可以与for，since引导的延续性时间状语连用。HehasarrivedinChina.(√)Hehasarrived(短暂性动词)inChinafor5years(×)Itis/hasbeen（延续性动词）5yearssincehearrivedinChina.HehasarrivedinChinasince1980HehasbeeninChinasince1980.×Ihavefinishedmywork.Ihavefinishedmyworkfor3daysMyworkhasbeenoverfor3days×√改错：Shehasleftschoolfor15years.Shehasbeenawayfromschool…ShehasmarriedJacksince1990Shehasbeenmarriedto…IhaveborrowedthenovelforseveraldaysIhavekeptthe…Hehasdiedfor3daysHehasbeendeadfor3daysjoinbeinfallillbeillfinishbeoverputonwear/haveon常见的瞬间性动词有：marry,close,die,arrive,fall,leave,go,break,lose,give,join,jump,receive,buy,borrow,start,begin,graduate等。3经常使用现在完成时的时间状语already,ever,for,just,lately,never,recently,since,yet______itever_______(snow)inHongKong?No,it_______never_________(snow)there.Hassnowedhassnowed1.already用于肯定陈叙句中andyet用于否定句和疑问句中.IhavealreadyfinishedmyworkIhaven’tfinishedmyworkyetHaveyoufinishedyourworkyet?2.Weusefor+时间段andsince+过去时间点/短暂性动词.1.Ihavebeenherefor3years/sinceIgotmarried.Ithasbeen3yearssinceIgraduated=Itis3yearssinceIgraduatedNotes:I__________(be)toEgypttwice.havebeen4表示反复或者习惯性的动作，常与severaltimes，once,twice,manytimes,frequently等频度副词连用。Ihavewatchedhimseveraltimeshavebeento去过（已回来）havegoneto去了（还没回）5.与完成时连用的句型。1)Itis(hasbeen)+一段时间+since从句.2)This(That/It)isthefirst(second…)time+that从句(从句用现在完成时).3)This(That/It)istheonly…+that-clause(从句用现在完成时).4)This(That/It)isthebest/finest/mostinteresting…+that-clause.（从句用现在完成时Notes:ThisisthemostinterestingbookthatIhaveeverread.ThisistheonlyfilmthathehasseenIt’sthefirsttimethatIhavebeenhere.Exercises:MyfriendJackhasjustsentmeane-mail,tellingmeabouthistravelsaroundtheworld.He(1)____________(justbe)toQomolangmaBaseCampand(2)_________(see)aYetithere.Heisstillveryexcitedaboutit.He(3)____________(visit)theGreatPyramidinEgypttoo.Hesaysthathe(4)__________(love)Egyptbuthe(5)__________________(notvisit)allthepyramidsyet.He(6)____________(see)cropcirclesinmanyplaces,Thoughhe(7)_______________(nevermeet)anyaliens!He(8)___________(travel)totheIndianOceanmanytimeslookingfortreasure.Althoughhe(9)____________(find)manysunkenships,he(10)_____________(notfind)anytreasure.___________(11)he____________(be)totheGreatWallbefore?I’mnotsure—butIhave!hasseenhasvisitedloveshasn’tvisitedhasseenhasnevermethastraveledhasfoundhasn’tfoundHasbeenhasjustbeenPresentPerfectContinuousTensePartBForm:have/has+been+doingSummary1:1.我们使用现在完成进行时来表示动作从过去开始一直延续到现在，现在仍在发生将来还可能继续下去。IhavenotbeensleepingwellsinceIreturnedhome._______________________________________________pastpresentnotbeingabletosleepwellI’mstillnotsleepingwell.Ireturnedhome.Itbegantorainonehourago.Ithasbeenrainingforonehour.Itisrainingatthismoment.Theboy________________(have)dinnersincefiveminutesago.(Theboystartedhavingdinnerfiveminutesago.Heisstillhavingdinnernow.)hasbeenhavingTheman_________________(work)inthefieldforhalfanhour.(Themanstartedworkinginthefieldhalfanhourago.Heisstillworkingnow.)hasbeenworkingSummary2:我们也可以用现在完成进行时表示动作从过去一直延续到现在刚完成但是中间没有中断过.Kelly:SorryI’mlate.Haveyoubeenwaitinglong?Mavis:Yes.I’vebeenwaitingforanhour._______________________________________________pastonehouragopresentMavisstartedwaitingforKelly.Kellyarrives.Theboysaretirednow,they_______________(play)basketballallthemorning.Theboysaretired.They_____________(justplay)aballgame.havejustplayedhavebeenplayingComparisonReadthePointsonPage10thentickthecorrectpartaccordingtotheinformationgiven.现在完成时VS现在完成进行时√√√√√√√√(stateverb)√(onlyactionverbs)√(stateverbs&actionverbs)1.Althoughhehaslivedwithusforyears,he______usmuchimpression.A.hadn’tleftB.didn’tleaveC.doesn’tleaveD.hasn’tleft2.Howcanyoupossiblymissthenews?It_______onTValldaylong.A.hasbeenB.hadbeenC.wasD.willbe3.______TomandVicky_____married?A.Howlongwere,beingB.Howlong,haveC.Howlonghave,beenD.Howlongdid,get4.—I’msureAndrewwillwinthefirstprizeinthefinal.—Ithinkso.He____foritformonths.A.ispreparingB.waspreparingC.hadbeenpreparingD.hasbeenpreparingIndividualactivity1.Myfriend,who___ontheInternationalOlympicCommitteeallhislife,isretiringnextmonth.(浙江)A.servedB.isservingC.hadservedD.has