英语人教版九年级全册Grammar.ppt

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1、Unit10SectionAGrammarFocusberelaxedaboutrusharoundalittlelategotoone’shousefordinnerarriveabitlateineverydaylivesdropbyone’shome对某事随意、不严格到处奔忙，风风火火地晚了一点；有点迟去某人家里吃饭晚到一会儿在日常生活中顺便拜访某人/顺便到某人家坐坐ReviewTranslatethephrases.makeplansmeetfriendskisssb.onthesideofthefacewalkaroundthetowncenterontimeafte

2、rallatnoonbeexpectedtodosth.be15minuteslategetmadmakeaneffort制定计划会见朋友吻某人一侧的脸绕市中心逛逛准时毕竟；终归中午时分；在正午被期望做某事迟到15分钟大动肝火；气愤尽心；做出努力Readthesentencespayingattentiontothecoloredparts.Whatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?You’resupposedtoshakehands.You’renotsupposedtokiss.Whatarepeople

3、inKoreasupposedtodowhentheymeetforthefirsttime?They’resupposedtobow.Whenwereyousupposedtoarrive?Iwassupposedtoarriveat7:00.AmIsupposedtowearjeans?It’sveryimportanttobeontime.Itispoliteforboystoshakehandsandforgirlstokisseachotheronthesideoftheface.“besupposedto”的用法1.besupposedto意为“应该；被期望/期待;

4、理应”，用来表示根据规定人们不得不做某事，或期待发生某事，时态、人称和句式的变化在be上体现，to为不定式符号，后接动词原形。2.besupposedtodo的否定式，要在be后加not,此时相当于benotallowedtodo,意为“不被许可；不应当”。3.如果表达“过去某时应该(不应该)做”时，用was(wasn’t)/were(weren’t)supposedtodo,相当于should(shouldn’t)have+动词过去分词。besupposedtodosth.“应该做某事”,某人被期望做某事，主语通常是人,相当于beexpectedtodosth.，常用来提出建

5、议，其否定结构为benotsupposedtodosth.。You’resupposedtogetthereearly.你应该早点到那儿。You’renotsupposedtosmokehere.你们不应该在这里吸烟。拓展:★当besupposedto的主语为“物”时，意为“本应，本该”，表示某事本应该发生而没有发生。Thetrainwassupposedtoarrivetenminutesago.火车应该在十分钟前到达。★当besupposedto的主语是人时，后面还可以接“have+过去分词”，意为“本应,应该”，表示本应该做某事而没做。Youaresupposedtoha

6、vearrivedinBeijingnow.你本应该现在已经到了北京了。besupposedtodosth为系表结构，强调客观上有责任/义务作某事。Youaresupposedtocleantheblackboard,foryouareondutytoday.should强调主观上应该做某事。Youshouldstudyhard,foryouareastudent.besupposedtodosth.＆should的区别Whatareyousupposedtodowhenyouseeanoldmanfalldown?We’resupposedto…Whatareyousuppo

7、sedtodowhenyougoacrosstheroad?We’resupposedto…Whatareyousupposedtodowhenyouseeathiefstealingsomeone’swallet?We’resupposedto…Whatareyousupposedtodowhenyoufindrubbisheverywhere?We’resupposedto…Whatareyousupposedtodowhensomeoneasksyouforhelp?We’resupp