Grammar一、過去完成時二、過去完成時與現在完成時比較三、過去完成時與普通過去時比較一、過去完成時1.意義：表示一個動作在過去某一個動作或過去某一時間之前已經發生或完成。2.形式：1）必定式：2）否定式：3）疑問式：had+Vedhadnot+VedHad+主語+Ved給出以下動詞過去完成時必定式和否定式(注意Ved改變規則)1.mise3.blame4.manage5.forgivehadapologized;hadnotapologizedhadpromised;hadnotpromisedhadmanaged;hadnotmanagedhadblamed;hadnotblamedhadforgiven;hadnotforgiven6.satisfy7.camp8.hunt9.attract10.damage11.injure12.rushhadsatisfied;hadnotsatisfiedhadcamped;hadnotcampedhadhunted;hadnothuntedhadattracted;hadnotattractedhaddamaged;hadnotdamagedhadinjured;hadnotdamagedhadrushed;hadnotrushed過去完成時例句：1.HehadtoldthemthestoryofthebrokenbikeonMondaywhenhewas20minuteslaterforclass.星期一他遲到20分鐘就借故說是自行車壞了。2.Hehadnearlyforgottenabouttheshoeproblem.3.Wehadnotfinisheditwhenhecame

back.4.Hadyoufinishedtheworkwhenhecameback?他差不多把鞋事忘了。他回來時我們還沒有完成。他回來時你們工作完成了嗎？二、過去完成時與現在完成時比較

過去完成時與現在完成時時間出發點不一樣。過去完成時以過去某個時間為基點，而現在完成時以現在作為時間基點。所以，過去完成時是現在完成時過去時。Tomisnothungry.Hehasjusthadbreakfast.Tomwasnothungry,Hehadjusthadbreakfast.例句比較：(現在完成時)(過去完成時)三、過去完成時與普通過去時比較普通過去時表示在過去某個時間發生動作或存在狀態；而過去完成時表示在過去某一時間之前完成動作。1.Wegottothestationat8:00,butthetrainhadleft.我們八點抵達車站，但火車已開走了。2.Wegottothestationat8:00,butthetrainleftat7:30.我們八點抵達車站，但火車七點半就開走了。3.WhenIarrivedhome,Myparentshadhaddinner.我到家時，我父母已吃過飯了。4.WhenIarrivedhome,wehaddinnertogether.我一到家，我們就一起吃飯。Exercises:1.Choosethecorrecttense1).Theofficewasemptywhenthepolicearrived.Thethieveshadleft/left.2).Wehadjuststartedlunchwhenthetelephonehadrung/rang.hadleftrang.3).Andrewwaslateforschoolyesterday.Whenhegottotheclassroom,thelessonshad

started/started.

4).Theywaiteduntileveryonewasreadyandthentheyhadstarted/startedthemeeting.hadstartedstarted5).Ididn’tknowthewaytoJohn’shousebecauseIhadn’tbeen/wasn’ttherebefore.6).“WasTomtherewhenyouarrived?”“Yes,buthehadgone/wenthomesoonafterwards.”hadn’tbeenwent2、Fillintheblankswithcorrecttenses.1）.FilmmakerDavidMorris_________(be)interestedinthecinemasincehe______(be)asmallchild.2）.Thestudents___________(catch)thethiefbeforethepolicemencame.hasbeenwashadcaught3).Janelovestravelling,Herwork________(take)herallovertheworld.She________(be)toAfrica,India,Australia,ChinaandSouthAmerica.4).ThehousewasveryquietwhenIgothome.Everybody________(go)tobed.hastakenhasbeenhasgone5.They____________(buy)ahouseontheislandin1987andthey__________(live)theresincethen.6.Andrew__________(do)thetestbefore,sohefounditveryeasy.7.Therewasacarbythesideoftheroad,It_________(break)down.Sowe________(stop)toseeifwecouldhelp.boughthavelivedhaddonehadbrokenstopped3.Completethefollowingsentences:1).Ididn’tgotothefilmlastweek,because__________________________(我已經看過兩次了)2).Howmanywords_________________(已經學了)bytheendoflastterm?4).Shehadstartedtoplaythepiano_____________________(在她五歲時)Ihadalreadyseenittwicehadyoulearnedatthe