江苏省扬中市同德中学九年级英语上册 9A Unit 5 Films课件2 牛津版.ppt

unit5 learningaims 1 理解过去完成时的用法和结构2 正确运用过去完成时3 了解过去完成时与一般过去时 现在完成时的区别 audreyhepburn agreatbeauty ahollywoodsuperstar hepburnhadputmostofhereffortintoballettrainingbeforesheenteredthefilmindustry putmostofhereffortintoballettraining enterthefilmindustry hepburnhadbeenamodelbeforeshebecameahollywoodsuperstar beamodel becomeahollywoodsuperstar hepburnhadalreadywonanoscarforbestactressbeforeshewonthetonyawardfortheplayondine winanoscarforbestactress winthetonyawardfortheplayondine lookandread hepburnhadputmostofhereffortintoballettrainingbeforesheenteredthefilmindustryhepburnhadbeenamodelbeforeshebecameahollywoodsuperstarhepburnhadalreadywonanoscarforbestactressbeforeshewonthetonyawardfortheplayondine thepastperfecttense过去完成时 canyoufindanewtense goingtothecinema whathappened 1 millieranbacktoschoolbecauseshehadlefthermagazineintheclassroom whathappenedfirst millieranbacktoschool millielefthermagazineintheclassroom 2 simonleftschoollatebecausethefootballgamehadstartedlate whathappenedfirst a simonleftschoollate b thefootballgamestartedlate 3 danielarrivedoutofbreath hehadgonetothewrongcinema whathappenedfirst a danielarrivedoutofbreath b danielwenttothewrongcinema 4 amyhadlostherpurseandhadtogotothepolicestation whathappenedfirst a amylostherpurse b amywenttothepolicestation thepastperfecttense lookatthetimeline babeforethepastpastnowfuture 一般过去时 过去完成时 thepastperfecttense 在过去的某个时间或者动作之前发生的动作或存在的状态即 过去的过去 过去完成时用法 使用的条件 1 必须要有一个 参照物 a 2 此 参照物 必须是过去时间或过去动作 3 必须在此 参照物 之前发生或存在 b 过去完成时 thepastperfecttense 过去完成时结构 1 肯定式 2 否定式 3 一般疑问句 其回答 助动词had done 过去分词 助单词hadn t hadnot done 助动词had 主语 done yes had no hadn t trytofindouttherule 1 根据过去完成时的用法 观察以下句子并归纳什么情况下要用过去完成时 1 tommyhadfinishedhisworkbefore10 00yesterday 2 wehadlearnedover3 000englishwordsbytheendoflastterm 归纳 由by before 过去时间状语 短语 谓语动词常用过去完成时 we learn sixtensesbyyesterday i notget everythingreadybefore11a m yesterday hadn tgot hadlearned trytofindouttherule 2 归纳 2 在出现了when after before bythetime because引导的表示过去的时间状语从句中 先发生的动作 后发生的动作 常用过去完成时 先发生的动作 后发生的动作 常用一般过去时 thetrain leave whenwearrivedatthestation afterhe finish hishomework hewenttobed bythetimewe arrive there theshop close already i notgo tothecinemayesterdaybecausei see thefilmtwice 观察以下句子并归纳什么情况要用过去完成时 1 whenigottothecinema thefilmhadstarted 2 aftertomhadfedthedog hetookitforawalk hadfinished hadleft arrived hadclosed 先发生的动作 后发生的动作 didn tgo hadseen trytofindouttherule 3 hesaidhe buy anewbike myparentstoldmeshe be tobeijingtwice iwenttolihong shouseyesterday butshe go out 归纳 3 过去完成时可用于宾语从句中或根据上下文确定 在宾语从句中 若主句用一般过去时 宾语从句中的动作在主句动作之前已完成了 那么该从句要用 iwastoldthati clean thewindow hemethisfriendsinthestreetyesterday they notmeet forfiveyears hadn tmet hadcleaned hadbought hadbeen hadgone 过去完成时 payattentiontothis 注意点1 myfather work intheschoolforfiveyearsbeforewemovedhere isawdavidyesterday we notsee eachothersinceweleftschool thefilm 开始 fortenminuteswhenwearrived thepatient 死 fortenminuteswhenthedoctorsarrived 过去完成时也可表示过去的动作或状态持续到过去的某个时刻 即 从过去到过去 常与for since 连用 但肯定句中谓语动词要用延续性动词 hadn tseen hadworked hadbeenon hadbeendead payattentiontothis 注意点2 过去完成时与一般过去时的区别 一般过去时表示过去的发生的动作或存在的状态 通常和lastweek yesterday twodaysago in2000 justnow等表示过去的时间状语连用 不与 表示过去的参照物 相比 过去完成时表示过去某一事件或者动作之前已经发生或完成的动作或者状态 时间指的是 过去的过去 必须与 表示过去的参照物 相比 过去完成时与现在完成时的区别 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 或从过去持续到现在 与现在有关 其结构为 have has done 过去完成时所表示的动作不仅发生在过去 更强调 过去的过去 只有和过去某时或某种动作作相比较时才用到它 payattentiontothis 注意点3 helpingmillie 1 he live herebeforeicamehere 2 howmanyenglishfilms you see bytheendoflastterm 3 whatplaces you travel duringthissummerholiday 4 we nothear frommypenfriendsince1998 5 afteri finish myhomework iwenttosleep 6 i like tobeanactorwheniwasachild 7 thetrain notarrive whenwegottotherailwaystation 8 he tell youanythingjustnow hadlived had seen did travel haven theard hadfinished liked hadnotarrived did tell 10thdecembertoday iwatchedromanholidaywithmyfriends 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 wedidnotmissmuch arrived hadbought came hadgone hadfinished entered started arrived had sandy sdiary had seen had hadacted did watch didn t talkingaboutfilms maryhadaninterestingexperiencelastyear aftershehadleftasmallvillageinthesouthoffrance shedroveontothenexttown ontheway ayoungmanwavedtoher shestoppedandheaskedherforalift assoonashehadgotintothecar shesaidgoodmorningtohiminfrenchinsteadofhermotherlanguageenglish herepliedinthesamelanguage neitherofthemspokeduringthejourney whenmaryhadreachedthetown theyoungmansuddenlysaidveryslowly doyouspeakenglish marysoonlearnthewasenglishhimself reading afunnystory 3 maryhadreachedthetownbeforetheyoungmangotoffthecar hadn tshe hadmaryleftasmallvillagebeforeshedroveontothenexttown 2 whendidmarysay goodmorning totheyoungman 4 whendidtheyoungmansay doyouspeakenglish yes shehad assoonashehadgotintothecar marysaid goodmorning tohim no shehadn t whenmaryhadreachedthetown hesaidit 1 当我到达那儿时 电影已经放了五分钟了 2 到上学期末 他们没有学会八首英语歌曲 3 他们搬来这儿之前在农场住了两年吗 是的 4 李梅昨天很高兴 因为她英语考试得了满分 5 在假期里我们看了一部名叫 超人 的电影 whenigotthere thefilmhadbeenonforfiveminutes theyhadn tlearnedeightenglishsongsbytheendoflastterm yes theyhad hadtheylivedonthefarmfortwoyearsbeforetheymovedhere yes theyhad limeiwasveryhappyyesterdaybecauseshehadgotfullmarksintheenglishexam wesawafilmnamed superman duringtheholiday translation 1 finishtheexercisesinyourlearningpaper2 pleasehelph