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Unit5Films---GrammarA1.cleanedtheblackboard2.closedthewindow——————∣—————∣—————→∣——→nowhadcleanedtheblackboardclosedthewindowShehadcleanedtheblackboardbeforesheclosedthewindow.Aftershehadcleanedtheblackboard,sheclosedthewindow.drankwaterhadrunoutofbreath1.ranoutofbreath2.drankwaterHehadrunoutofbreathbeforehedrankwater.Afterhehadrunoutofbreath,hedrankwater.——————∣—————∣—————→∣——→now1.ateanapple2.slept——————∣—————∣—————→∣——→nowhadeatenanapplesleptShehadeatenanapplebeforesheslept.Aftershehadeatenanapple,sheslept.2.playedpingpong1.didhishomework——————∣—————∣—————→∣——→nowplayedpingponghaddonehishomeworkHehaddonehishomeworkbeforeheplayedpingpong.Afterhehaddonehishomework,heplayedPingpong.Discussion:1.ThestructureofthePastperfecttense:（结构）2.ThedefinitionofthePastperfecttense:（定义）主语+had+动词的过去分词(p.p.)定义：强调过去某一个动作发生在另一个动作前常常用过去完成时态。1.在老师进入教室前,李磊擦了黑板.LiLei______________(clean)theblackboardbeforetheteachercameintotheclassroom.hadcleaned2.当我们到那儿时火车已经离开了。Thetrain__________(leave)whenwearrivedthere.hadleftWeuseittotalkaboutanactionthathappenedbeforeanotheractioninthepast.构成：DotheexerciseMillieranbacktoschoolbecauseshehadlefthermagazineintheclassroom.Whathappenedfirst?a.Millieranbacktoschool.b.Millielefthermagazineintheclassroom.Simonleftschoollatebecausethefootballgamehadstartedlate.Whathappenedfirst?a.Simonleftschoollate.b.Thefootballgamestartedlate.Whathappenedfirst?Danielarrivedoutofbreath–hehadgonetothewrongcinema.a.Danielarrivedoutofbreath.b.Danielwenttothewrongcinema.Whathappenedfirst?Amyhadlostherpurseandhadtogotothepolicestation.a.Amylostherpurse.b.Amywenttothepolicestation.FinishPartA3Today,Iwatched‘RomanHoliday’withmyfriends.Kittywasthefirstonetoarriveatthecinema.WhenMillieandI_______(arrive),Kitty___________(buy)theticketsalready.SimonandDanielcamenext.BeforeSimonandDaniel_______(come),MillieandI___________(go)togetsomedrinks.ThenallfiveofuswaitedforAmyoutsidethecinema.BeforeAmy_________(arrive),we___________(finish)ourdrinks.Whenwe_______(enter)thecinema,thefilm_____already_______(start).Luckily,wedidn’tmissmuch.arrivedhadfinishedhadgoneenteredarrivedhadstartedhadboughtcameReadtheTextandanswertwoquestions.1.HadtheyfinishedtheirdrinksbeforeAmyarrived?2.Hadyouwatchedthefilmof‘RomanHoliday’beforelastyear?Yes,theyhad.No,Ihadnot./Ihadn’t.Ihadn’twatchedthefilmof‘RomanHoliday’beforelastyear.过去完成时的否定形式：过去完成时的疑问形式：肯定回答：否定回答：主语＋hadnot／hadn’t+p.p.+其它.Yes,主语+had.Had+主语＋p.p.+其它?No,主语+had+not.PlayagameCompetition:Ifyouthinkyoucan,youcan.Go-Go加油！12345678用所给动词的正确形式填空．(10’/1)1.Thepoorgirlneversawhergrandpabecausehe________________(passaway)beforeshewasborn.2.She________already___________(clean)theblackboardbeforeIenteredtheclassroom.hadpassedawaycleanedhad句型转换(10’/1)1.Hehadstoodupbeforehecleanedthewindow._________hehadstoodup,hecleanedthewindow.2.HisfatherwenttoBeijing.Hearrivedhome.(用before合并句子)Hisfather________________Beijingbeforehe_________home.Afterhadgonetoarrived按要求改写下列句子．(5’/1)SimonhadfinishedhishomeworkbeforehewatchedTV.否定句：疑问句：肯定回答：否定回答：Simonhadn’tfinishedhishomeworkbeforehewatchedTV.HadSimonfinishedhishomeworkbeforehewatchedTV?Yes,hehad.No,hehadn’t.选择题(10’/1)1.Millie_____________someChinesebeforeshecametoChina.A.learnedB.haslearnedC.learntD.hadlearned2.She___________thefirstrunner-upprizeinabeautycontestbeforeshe__________anactress.A.havewon,becameB.hadwon,becomeC.hadwon,becameD.haswon,became改错题(10’1)1.Wehadn’tseensomethinginterestingintheparkbeforelastSunday.2.Whenshewokeupthismorning,itstoppedsnowing.anythinghadstopped翻译题(10’1)1.在我们到达电影院之前，电影已经开始了．2.踢完足球之后我买了瓶果汁．Thefilm_________________________we_____tothecinema._________I_________________football,I_________abottleofjuice.hadbeforegotbegunAfterhadplayedbought写出下列动词的过去完成时形式(5’/1)be_________________see_________________begin_______________sing_________________bring________________open________________hadbeenhadseenhadbegunhadsunghadbroughthadopened用所给动词的正确形式填空．(10’/1)1.He_______________(turnoff)thelightsbeforehelefttheclassroom.2._________yourparents_______(have)lunchwhenyouarrivedathome?hadturnedoffHadhad过去完成时的结构：过去完成时的用法：过去完成时的否定形式：过去完成时的疑问形式：主语＋hadnot／hadn’t+p.p.+其它.Had+主语＋p.p.+其它?主语＋had+p.p.+其它.强调过去某一个动作发生在另一个动作前常常用过去完成时态。1.WestartedtolearnEnglish5yearsago.一般过去时表示在过去某时发生的动作或存在的状态。2.WehavelearnedEnglishfor5years.现在完成时表示的动作发生在过去，但侧重对现在产生的结果或造成的影响，与现在有关。其结构为：“助动词have（has）+过去分词”5yearsagonow5yearsagohavelearnednowRevision过去完成时表示在过去某个时间或动作之前已经发生或完成了的动作或存在的状态，即“过去的过去（past-in-the-past）”。过去完成时的概念与结构特点:pastinthepastpastnow过去完成时的判断依据:由“过去的过去”来判定。过去完成时表示“过去的过去”，先发生的动作用过去完成时，后发生的动作用一般过去时。WhenIgottothestation,thetrainhadalreadyleft.Afterhehadfinishedhishomework,hewenttobed.firstfirstWehadlearnedEnglish4yearsbylastyear.5yearsagolastyearnowhadlearned综合时态填空：1.We____________(learn)2000Englishwordssincewecametothisschool.Theteachersaidwe_____________(learn)2000Englishwordssincethen.We____________(learn)500wordslastterm.We______________(learn)2000wordsbytheendoflastterm.2.He________________(have)ameetingnextweek.He________________(have)ameetingtwoweeksago.Hetoldmehe_______________(hav