精品資料 歡迎下載精品資料 歡迎下載一、時態講解：現在完成時(1)構成：現在完成時由助動詞 have+過去分詞構成，助動詞 have有人稱和數的變化。第三人稱單數用has,其余用have.現在完成時的否定式直接在助動詞后面加上 not、疑問式是把助動詞提到主語之前。以study為例，其否定式、疑問式和簡單回答形式如下：否定式疑問式Ihavenot(haven 't)studied -HaveIstudied …？Youhavenot(haven 't)studiedHaveyoustudied?…Hehasnot(hasn 't)studied …Hashestudied …？(2)用法：現在完成時通常表示在 說話之前已經完成的動作或存在的狀態。說話人強調的是該動作或狀態對現在的結果或影響。Mydaughterhasjustgoneout.我女兒剛出去。I'msurewe'vemetbe我肯定我們以前見過面。Shehasarrived.她到了。表示持續到現在的動作或狀態，往往和包括現在在內的表示一段時間的狀語連用，女口recently,already,just,lately,for …,sinceyet?等。如：Ihaven'theardfromhertheseday這些日子我沒有收到她的信。Wehaven'tseenyourecently最近我們沒有見到你。Theyhavebeenawayfortwoyears.他們離開已經兩年了。ShehasbeenwithussinceMonday.★注意：a)sinee和for的區別sinee后接時間點，如1993,lastterm,yesterday,thetimeIgottherefor后接一段時間，表示 長達多久”，女口tenyears,awhile,twodays等。Exercise:用since禾口for填空JimhasbeeninIreland Monday.JillhasbeeninIreland threedays.HisaunthaslivedinAustralia 15days.Maryisinheroffice.Shehasbeenthere 7o'clock.Indiahasbeenanindependentcountry 1974.Thebusislate.They'vebeenwaiting 20minutes.Nobodylivesinthosehouses.Theyhavebeenempty manyyears.Mikehasbeenill alongtime.Hehasbeeninhospital October.2)表示短暫意義的動詞如 arrive,leave,borrow,buy,begin,start,die等，在完成時當中不能和表示一段時間的狀語連用，因為它們表示的動作不可能持續。因此，不能說：Hehascomeherefor2weeks.xTheoldmanhasdiedfor4months. xTheyhaveleftonlyfor5minutes. x以上三句話可以改為：Hehasbeenherefor2weeks.Theoldmanhas for4months.Theyhave onlyfor5minuteshave(has)been和have(has)gone的區別：表示曾到過某地"要用“have(has)been表”示已經去某地"要用 “have(has)gone。試比較：Wherehashebeen?他剛才到哪里去了？(已經回來了)Wherehashegone?他上哪兒去了？(人不在)TheyhavebeentoCanada.他們到過加拿大。(現在已經不在加拿大)TheyhavegonetoCanada.他們到加拿大去了。(可能在路上和已經到加拿大)現在完成時不能和表示過去的時間狀語連用， 如yesterday,lastyear,in1976,twodaysago,justnow,whenIcamein，但可以和already,yet,sometimes,always,often,before,lately,recently,once,twice,ever,never等連用。例如：Shehasalreadycome.她已經來了。Ihaven'treadityet我還沒讀過這個。Ihavemethimbefore. 我從前曾見過他。MaHonghasalwaysbeenagoodstudent.馬紅一直是個好學生。Ihaveoftenseenhiminthestreet. 我經常在街上看見他。TheyhaveneverbeentoYan 他們從未去過延安。Ihaven'tseenhimlately.我近來沒看到他。IrregularVerbsBaseFormPastFormPastParticiplebearborebornbeatbeatbeatenbecomebecamebecomeblowblewblownbringbroughtbroughtbuildbuiltbuiltbuyboughtboughtcatchcaughtcaughtchoosechosechosencomecamecomedodiddonedrinkdrankdrunkdrivedrovedriveneatateeatenfallfellfallenfindfoundfoundflyflewflowngetgotgotgivegavegivengowentgonegrowgrewgrownhavehadhadhearheardheardkeepkeptkeptleaveleftleftloselostlostmakemademadeputputputreadreadreadrunranrunsaysaidsaidseesawseensellsoldsoldsendsentsentsingsangsungsinksank/sunksunktaketooktakenteachtaughttaughtwritewrotewroteam,iswasbeenarewerebeenExercise:Fillintheblankswiththeproperform.1.1 already (see)thefilm.I (see)itlastweek. he (finish)hisworktoday?Notyet.Myfather just (come)backfromwork.Heistirednow.Where' sLi Ming?He (go) totheteacher ' s office.I (work)heresinceI (move)herein1999.SofarI (make)quiteafewfriendshere.Howlong theWangs (stay)here?Fortwoweeks.I just (finish)myhomework.He (go)toschoolonfooteveryday. you (find)yourscieneebookyet?Ifit (be)finetomorrow,I'llgowithyou.Thestudents (read)Englishwhentheteachercamein.Look!Themonkey (climb)thetree.Mymother (come)toseemenextSunday.I'velostmypen. you (see)itanywhere?have,seen,saw2.Has,finished3.has,come4.hasgone5.haveworked,movedhavemade7.have,stayed8.have,finished9.goes10.have,found11.is12.werereading13.isclimbing14.iscoming15.Have,seenD,c,b,bb,d,c,c,b,bChoosethebestanswer.1.Howlonghaveyou A.come B.gothere?C.arrivedD.beenB.for2yearsB.for2yearsD.myagewas6.Mygrandpadied A.attheageofmy2C.whenIwas2.3.JanehasA.been4.ItistenyearstoBeiJing.ShewillB.goneIlastsawebacktomorrow.C.wentD.neverbeenA.afterB.sinceC.forD.that--WhowillgotothestationtomeetLorry?--Iwill.Iherseveraltimes.A.metB.havemetC.hadmetD.willmeet6.--Whatanicedress!Howlong--Just2weeks.youit?A.will,buy B.did,buy C.are,having7.--DoyouknowLydiaverywell?--Yes,SheandI friendssineewewereveryyoung.A.havemadeB.havebecomeC.havebeenD.have,hadA.metB.havemetC.hadmetD.willmeet6.--Whatanicedress!Howlong--Just2weeks.youit?A.will,buy B.did,buy C.are,having7.--DoyouknowLydiaverywell?--Yes,SheandI friendssineewewereveryyoung.A.havemadeB.havebecomeC.havebeenD.have,hadD.haveturned8.TheSmiths inChinafor8years.A.haslived B.lived C.havebeen D.live--Hello,thisisMr.Greenspeaking. CanIspeaktoMr.Black?--Sorry.He theBainiaoPark.A.hasbeentoB.hasgonetoC.wentto D.willgoto-- youever totheUS?--Yes,twice.A.Have,goneB.Have,been C,Do,go D.were,goingIII.Rewritethesentences.IhavebeentoMacaubefore.（改為否定句）I beentoMacaubefore.Hehasn'tc?nboschoolbecausehewasill.（就劃線部分提問） hecometoschool?Iboughtanewbikejustnow.（用just改寫）I just anewbike.WebegantolearnEnglishthreeyearsago.（改為同義句）We English threeyearsHehasneversurfed, ?（改成反意疑問句）Theyhavebeenheresinee2000.（對劃線部分提問） havetheybeenhere?Theoldman lastyear.Hehas forayear.（die）MissGaoleftanhourago.（同義句轉換）MissGaohas anhourago.（動詞填空）現在完成時練習題一、翻譯下列句子:你曾經吃過魚嗎？我剛剛丟了我的數學書。我以前從來沒去過那個農場。他已經吃過午飯你已經看過這部電影了嗎？我哥哥還沒回來。7?這本字典我已買了三年了。8?他離開中國三年了。9?我認識他們五年了。10?他們已去了美國五年了。11?自從他搬到濟寧，他就住這兒了。我妹妹成為一個大學生已經三年。自從1999年以來他們就認識。14?我來到這個學校已3年多了。二、用sinee和for填空 twoyears twoyearslastmonth5. yesterday4hourswewerechildren shelefthereHehaslivedinNanjingI'veknownhimtwoyearsago19994o'clockanhouragolunchtimetheyearbeforelast.wewerechildren.OurteacherhasstudiedJap