九年级英语上册 Unit 5《Films》Grammar2课件 牛津译林版.ppt

period6 grammar2 togetthesstogiveadviceusing should oughtto hadbetter haveto must and whynot whydon tyou perhaps youshould indifferentcorrectways teachingobjectives wordsandphrases 1 washroom2 popcorn3 review4 softdrink5 asslimas6 filmreviewsentences 1 wehadbetterarriveearlysothatyouwillnotmissanything 2 youhavetokeepquietwhilewatchingthefilm 3 ican tdecidewhichfilmtowatch grammar giveadviceusing should oughtto hadbetter haveto must and whynot whydon tyou perhaps youshould emphasesanddifficulties doyouoftengotothecinema leading in shallwe what howabout let s shallwe whynot whydon tyou canwe we dbetter wouldyouliketo whatwouldyouliketosayifyou dlikeyourclassmatestogotothecinemawithyou whatshouldwedowhenweareatthecinema whatshouldn twedowhenweareatthecinema leading in dosanddon tsatthecinema you hadbetter must arriveearlysothatyouwillnotmissanything you must oughtto gotothewashroombeforethefilmbegins you hadbetter haveto buysomepopcornorsoftdrinksbeforethefilmbegins you hadbetter haveto keepquietwhilewatchingthefilm you must should bringajackettothecinemabecauseyoumightfeelcold hadbetter oughtto hadbetter haveto should task1 pleaselookatthesesentencesandchoosethebestanswers instructionsforusingthelab dos listentoyourteachercarefully followyourteacher sinstructions tidythelab turnoffthelightsbeforeyouleave don tsdon tcomeinwithoutateacher don tforgettolockthedoor don tforgettowashyourhands pleasegiveusadviceusing hadbetter haveto should must oughtto dosanddon tsinthereading room comeintotheroomquietlykeepthereading roomcleanputthebooksmakeanoisespeakloudlytake outofeatsnacks pleasegivesomeadvicetoyourpartners task2 conclusionongivingadvice consolidation whatadvicewouldyouliketogiveifyourpartnerssayasthefollowing 1 i mthirsty 2 i vehadaverybadcold 3 ilovesweetsandchocolate 4 ilikefootballverymuchbutihavenotimeforit you dbetter oughtto haveto should mustdrinksome you dbetternot oughtnotto shouldnot mustn teattoomuch it sbadforyourhealth wecanalsogiveadviceusing whynot whydon tyou and perhaps eg task3 someotherstructuresofgivingadvice i mverythirsty whatshouldido whynotdrinksomewater whydon tyoudrinksomewater perhapsyoushoulddrinksomewater completethedialogue 1 amy hi auntpauline whereareyougoing auntpauline iamgoingtoshenzhenforabusinesstrip amy yoursuitcaseslookveryheavy icanhelpyoucarryoneofthem auntpauline thankyou 2 emily oh it sveryhottoday wherecanigo david gotothebeach youcouldgoswimming emily butidon tknowhowtoswim david icanteachyou perhaps whynot perhaps task4 3 sandy there snothinginterestingontv kitty turntogoldentv there sachatshowonnow sandy idon treallylikechatshows kitty gooutforawalkthen 4 billy igotlowmarksinmymathsexamagain ishouldpaymoreattentioninmathsclass denny joinourstudygroup westudyforanhourinthelibraryeverydayafterschool billy that sagoodidea whydon tyou whynot whydon tyou perhaps task4 should oughtto hadbetter 语法讲解 用should oughtto hadbetter haveto must提出建议 1 当我们要用 和善 的方法提出建议时 用should oughtto和hadbetter e g weshouldgoandseemarysometime yououghttowatchmorewesternfilmstoimproveyourenglish theyhadbetterarriveearlysothattheywon tmissanything should oughtto表示 应该 后跟动词原形 should比oughtto语气要轻一些 should谈的是自己的主观看法 而oughtto则更多地反映客观情况 should的否定形式是shouldnot oughtto的否定形式是oughtnotto hadbetter表示 最好 后跟动词原形 否定式是hadbetternotdosth e g youshouldnotdothat studentsoughtnottobelateforclass it scold youhadbetterputonyourcoat shehadbetternotgooutatnight haveto must语法讲解 2 当我们想用 更强硬 的态度提出建议时 用haveto和must e g youhavetostopsmoking youmustbuyatickettogointothecinema haveto must表示 必须 后跟动词原形 haveto常表示客观要求 must则表示主观愿望 e g ihavetofinishmyworkontime 外界要求我完成 imustfinishmyworkontime 自己想完成 haveto的否定式是don thaveto 表示 不必要 must的否定式是mustnot 表示 一定不能 不允许 e g shedoesn thavetodoallthehomework youmustn tputyourbikehere 用whynot whydon tyou和perhaps来提建议 用whynot whydon tyou和perhaps来提建议 whynot whydon tyou后跟动词原形 也是提出建议的两种方式 表示 为什么不 两者可以互换 e g whynotgooutforawalk why