資源描述:
《過去完成時(shí)詳解和練習(xí)》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在教育資源-天天文庫(kù)。
1、GrammarinUnit7一、過去完成時(shí)二、過去完成時(shí)與現(xiàn)在完成時(shí)的比較三、過去完成時(shí)與一般過去時(shí)的比較一、過去完成時(shí)1.意義:表示一個(gè)動(dòng)作在過去某一個(gè)動(dòng)作或過去某一時(shí)間之前已經(jīng)發(fā)生或完成。2.形式:1)肯定式:2)否定式:3)疑問式:had+Vedhadnot+VedHad+主語(yǔ)+Ved給出下列動(dòng)詞過去完成時(shí)的肯定式和否定式(注意Ved的變化規(guī)則)1.apologize2.promise3.blame4.manage5.forgivehadapologized;hadnotapologizedhadpromised;h
2、adnotpromisedhadmanaged;hadnotmanagedhadblamed;hadnotblamedhadforgiven;hadnotforgiven6.satisfy7.camp8.hunt9.attract10.damage11.injure12.rushhadsatisfied;hadnotsatisfiedhadcamped;hadnotcampedhadhunted;hadnothuntedhadattracted;hadnotattractedhaddamaged;hadnotdamaged
3、hadinjured;hadnotdamagedhadrushed;hadnotrushed過去完成時(shí)的例句:1.HehadtoldthemthestoryofthebrokenbikeonMondaywhenhewas20minuteslaterforclass.星期一他遲到20分鐘就借故說是自行車壞了。2.Hehadnearlyforgottenabouttheshoeproblem.3.Wehadnotfinisheditwhenhecameback.4.Hadyoufinishedtheworkwhenhecame
4、back?他差不多把鞋的事忘了。他回來時(shí)我們還沒有完成。他回來時(shí)你們工作完成了嗎?二、過去完成時(shí)與現(xiàn)在完成時(shí)的比較過去完成時(shí)與現(xiàn)在完成時(shí)的時(shí)間出發(fā)點(diǎn)不同。過去完成時(shí)以過去某個(gè)時(shí)間為基點(diǎn),而現(xiàn)在完成時(shí)以現(xiàn)在作為時(shí)間的基點(diǎn)。因此,過去完成時(shí)是現(xiàn)在完成時(shí)的過去時(shí)。Tomisnothungry.Hehasjusthadbreakfast.Tomwasnothungry,Hehadjusthadbreakfast.例句比較:(現(xiàn)在完成時(shí))(過去完成時(shí))三、過去完成時(shí)與一般過去時(shí)的比較一般過去時(shí)表示在過去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài)
5、;而過去完成時(shí)表示在過去某一時(shí)間之前完成的動(dòng)作。1.Wegottothestationat8:00,butthetrainhadleft.我們八點(diǎn)到達(dá)車站,但火車已開走了。2.Wegottothestationat8:00,butthetrainleftat7:30.我們八點(diǎn)到達(dá)車站,但火車七點(diǎn)半就開走了。3.WhenIarrivedhome,Myparentshadhaddinner.我到家時(shí),我父母已吃過飯了。4.WhenIarrivedhome,wehaddinnertogether.我一到家,我們就一起吃飯。Exe
6、rcises:1.Choosethecorrecttense1).Theofficewasemptywhenthepolicearrived.Thethieveshadleft/left.2).Wehadjuststartedlunchwhenthetelephonehadrung/rang.hadleftrang.3).Andrewwaslateforschoolyesterday.Whenhegottotheclassroom,thelessonshadstarted/started.4).Theywaitedunt
7、ileveryonewasreadyandthentheyhadstarted/startedthemeeting.hadstartedstarted5).Ididn’tknowthewaytoJohn’shousebecauseIhadn’tbeen/wasn’ttherebefore.6).“WasTomtherewhenyouarrived?”“Yes,buthehadgone/wenthomesoonafterwards.”hadn’tbeenwent2、Fillintheblankswithcorrecttens
8、es.1).FilmmakerDavidMorris_________(be)interestedinthecinemasincehe______(be)asmallchild.2).Thestudents___________(catch)thethiefbeforethepolicemencame.