江苏省永丰初级中学九年级英语上册《Unit 5 Films》Grammar课件 牛津版.ppt

牛津版九年级 9a unit5 unit5films grammar pastperfecttense过去完成时 had 动词的过去分词 done 定义 强调过去某一时间或动作之前已经发生或完成的动作 构成 过去完成时表示过去某一时间或动作之前已经发生和完成的动作 它表示动作发生的时间是 过去的过去 e g bytheendoflastmonth wehadlearnedtwelveenglishsongs 到上个月为止 我们已经学习了十二首英文歌 注意 1 常与by for before since等介词短语或由after before since when bythetime等引导的时间状语从句连用 e g beforeringojoinedthebeatles hehadplayeddrumsinanotherband 在ringo加入到披头士之前 他在另一个乐队里打鼓 2 过去完成时表示动作发生在过去的过去 一般过去时只表示动作发生在过去 e g bythelate1960s theirmusichadchangedcompletely 到20世纪60年代后期 他们的音乐已经完全改变了 表示在60年代后期 过去时间 之前 已经改变 inthelate1960s theirmusicchangedcompletely 在20世纪60年代后期 他们的音乐完全改变了 表示在20世纪60年代后期时 他们的音乐改变了 2 当我们到那儿时火车已经离开了 thetrain leave whenwe arrive there hadleft 1 在老师进入教室前 李磊擦了黑板 lilei clean theblackboardbeforetheteacher come intotheclassroom hadcleaned came arrived exercise kittyandherclassmateswenttosee myfairlady today however someofthemwerelate thefollowingarethereasonswhytheywerelate choosethecorrectreason millieranbacktoschoolbecauseshehadlefthermagazineintheclassroom whathappenedfirst a millieranbacktoschool b millielefthermagazineintheclassroom simonleftschoollatebecausethefootballgamehadstartedlate whathappenedfirst a simonleftschoollate b thefootballgamestartedlate whathappenedfirst danielarrivedoutofbreath hehadgonetothewrongcinema a danielarrivedoutofbreath b danielwenttothewrongcinema whathappenedfirst amyhadlostherpurseandhadtogotothepolicestation a amylostherpurse b amywenttothepolicestation fillintheblankswiththecorrecttense i clean theclothesbeforeyoucameback 2 she leave alreadywhenyouarrived they know thisbeforeyoutoldthem hadcleaned hadleft hadknown exercise 4 we nottell youbeforeyouknowit 5 shecameafterwe wait forherforhalfanhour hadn ttold hadwaited sandywroteaboutgoingtothecinemainherdiary butshewasnotsurehowtousethepastperfecttense shedecidedtopractiseusingthetensefirst helpsandycompleteatableinagrammarbook actbebeginbringhelpopenseesing verb pastperfecttense hadacted hadbeen hadbegun hadbrought hadhelped hadopened hadseen hadsung afterpracrisinghowtousethepastperfecttense sandywantstocompletethediaryentryshewroteearlier fillintheblankswiththecorrectformsoftheverbs 10thdecembertoday iwatched romanholiday withmyfriends kittywasthefirstonetoarriveatthecinema whenmillieandi arrive kitty buy theticketsalready simonanddanielcamenext beforesimonanddaniel come arrived hadbought came millieandi go togetsomedrinks thenallfiveofuswaitedforamyoutsidethecinema beforeamy arrive we finish ourdrinks whenwe enter thecinema thefilm already start luckily wedidnotmissmuch hadfinished entered arrived had started hadgone fillintheblanks 1 isaidi have lunchalready 2 shetoldusshe notbe tobeijingyet 3 iwonderedifthey live innanjingforthreeyears 4 heaskedhowmanybooksi read already had hadn tbeen hadlived hadread fillintheblankswiththerighttense 1 we learn 2000englishwordssincewecametothisschool theteachersaidwe learn 2000englishwordssincethen we learn 500wordslastterm we learn 2000wordsbytheendoflastterm havelearned hadlearned learned hadlearned 2 he have ameetingnextweek hesaidhe have ameetingthenextweek he have ameetingtwoweeksago hetoldmehe have ameetingtwoweeksbefore willhave wouldhave had hadhad 3 you be tothegreatwall theteacheraskedifyou be tothegreatwall 4 i finish myhomeworkwhenmyfathergothomeyesterday i finish myhomeworkat10lastnight have hadbeen hadfinished finished been 5 thefilm begin whenigottothecinema thefilm be onfor10minuteswhenigottothecinema 6 mybrother study inthisschoolforthreeyearsbeforehejoinedthearmy hadbegun hadbeen hadstudied togetthesstogiveadviceusing should oughtto hadbetter haveto must and whynot whydon tyou perhaps youshould indifferentcorrectways teachingobjectives sentences 1 wehadbetterarriveearlysothatyouwillnotmissanything 2 youhavetokeepquietwhilewatchingthefilm 3 ican tdecidewhichfilmtowatch grammar giveadviceusing should oughtto hadbetter haveto must and whynot whydon tyou perhaps youshould shallwe what howabout let s shallwe whynot whydon tyou canwe we dbetter wouldyouliketo whatwouldyouliketosayifyou dlikeyourclassmatestogotothecinemawithyou dosanddon tsatthecinema you hadbetter must arriveearlysothatyouwillnotmissanything you must oughtto gotothewashroombeforethefilmbegins hadbetter oughtto task1lookatthesesentencesandchoosethebestanswers you hadbetter haveto buysomepopcornorsoftdrinksbeforethefilmbegins you hadbetter haveto keepquietwhilewatchingthefilm you must should bringajackettothecinemabecauseyoumightfeelcold hadbetter haveto should instructionsforusingthelab dos giveadviceusing hadbetter haveto should must oughtto e g listentoyourteachercarefully followyourteacher sinstructions tidythelab turnoffthelightsbeforeyouleave don tse g don tcomeinwithoutateacher don tforgettolockthedoor don tforgettowashyourhands dosanddon tsinthereading room dos comeintotheroomquietlykeepthereading roomcleandon ts makeanoisespeakloudlytake outofeatsnacks pleasegivesomeadvicetoyourpartners task2conclusionongivingadvice should oughtto hadbetter haveto hasto must shouldn toughtnottohadbetternot don t doesn thavetomustn t consolidation whatadvicewouldyouliketogiveifyourpartnerssayasthefollowing 1 i mthirsty 2 i vehadaverybadcold you dbetter oughtto haveto should mustdrinksome 3 ilovesweetsandchocolate 4 ilikefootballverymuchbutihavenotimeforit you dbetternot oughtnotto shouldnot mustn teattoomuch it sbadforyourhealth kittyisgivingmilliesomeadviceaboutwatchingfilmsatthecinema completewhatsheissayingbychoosingthecorrectanswersinbrackets 1 you must should bringajackettothecinemabecauseyoumightfeelcold 2 you must hadbetter arriveontimesothatyouwon tmissanything 3 you must oughtto gotothetoiletbeforethefilmbegins should hadbetter oughtto 4 you hadbetter haveto buysomepopcornorsoftdrinksbeforethefilmbegins 5 you hadbetter haveto keepquietwhilewatchingthefilm hadbetter haveto wecanalsogiveadviceusing whynot whydon tyou and perhaps task3 someotherstructuresofgivingadvice e g i mverythirsty whatshouldido 我很渴 我该怎么办 疑难问答 问 如何用英语给别人提建议 答 英语中的 提建议 有多种表达法 具体分类如下 提出建议时 语气较委婉 通常位于句中的表达法 1 should和oughtto都意为 应该 后接动词原形 should的否定式为shouldn t oughtto的否定式为oughtn tto 二者通常可互换 e g youshould oughttofinishdoingyourhomeworkontime 你应该按时完成你的作业 2 hadbetter 可缩写为 dbetter 意为 最好 后接动词原形 其否定式为hadbetternot e g youhadbettertakeawalkaftersupper 你最好晚饭后散散步 2 提出建议时 语气较强 通常位于句中的表达法 1 haveto意为 必须 不得不 后接动词原形 其否定式为don thaveto 意为 不必 不需要 haveto侧重强调客观条件下主语 不得不 或 必须 做某事 e g youhavetogetupat5 30tomorrowmorningbecausethetrainstartsat7o clock 明早火车七点走 你必须五点半起床 2 must意为 必须 后接动词原形 must强调说话人或听话人 必须 或 应该 做某事 注意 其否定式mustn t并不表示 不必 而是表示 禁止 不必 用needn t e g thereisalittletimeleft youmustleaverightnow 时间不多了 你必须马上离开 youmustn tsmokeinthelibrary 你一定不要在图书馆里吸烟 3 提出建议时 语气较礼貌和客气 通常位于句首的表达法 whynot和whydon tyou意为 你 为什么不 后接动词原形 e g it stoohot whynot don tyoustayathome 天太热了 你为什么不呆在家里呢 2 perhaps意为 或许 通常和情态动词should oughtto等连用提出建议 e g perhapsyoushouldtakearestafterworkingfor