英语人教版九年级全册unit10Grammar focus.ppt

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1、Unit10You’resupposedtoshakehands.SectionAGrammarFocus-4cberelaxedaboutrusharoundalittlelategotoone’shousefordinnerarriveabitlateineverydaylivesdropbyone’shome1.对某事随意、不严格2.到处奔忙，风风火火地3.晚了一点；有点迟4.去某人家里吃饭5.晚到一会儿6.在日常生活中7.顺便拜访某人Reviewmakeplanskisssb.onthesideofthefacewalkaroundtheto

2、wncenterontimeafterallatnoonbeexpectedtodosth.be15minuteslategetmadmakeaneffort8.制定计划9.吻某人一侧的脸10.绕市中心逛逛11.准时12.毕竟；终归13.中午时分；在正午14.被期望做某事15.迟到15分钟16.大动肝火；气愤17.尽心；做出努力Whatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?You’resupposedtoshakehands.You’renotsupposedtokiss.Whenwe

3、reyousupposedtoarrive?Iwassupposedtoarriveat7:00.AmIsupposedtowearjeans?No,you’reexpectedtowearasuitandatie.Isitimpolitetokeepotherswaiting?Yes,it’sveryimpolitetokeepotherswaiting.Isitimportanttobeontime?Yes,it’simportanttobeontime.besupposedtodosth.相当于shoulddosth.或者是beexpected

4、todosth.人称,时态和句式体现在be的变化上，to为不定式符号后接动词原形。besupposedto的用法句式：(1)肯定句：besupposedtodosth.(2)否定句：benotsupposedtodosth.相当于shouldn’tdosth.或benotallowtodosth.意为“不应当做某事；不被允许做某事”。Youarenotsupposedtoplayfootballintheclassroom.(3)疑问句：besupposedtodosth.的疑问句是将be动词的相应形式提到主语前面。e.g.Areyousuppose

5、dtosleepatnine?晚上你应该在9点睡觉吗啊？Whatareyousupposedtodoonweekend?在周末你应该干什么？拓展:(1)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。(2)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。YouaresupposedtohavearrivedinBeijingnow

6、.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.你应该檫黑板，因为今天是你值日。should强调主观上应该做某事。Youshouldstudyhard,foryouareastudent.你应该努力学习，因为你是一个学生。besupposedtodosth.＆should的区别用法示例当besupposedto的主语是人时，意为“应该…”表示劝告、义务、责任等Youare(not)

7、supposedtobowwhenyoumeetsomeoneforthefirsttime.当besupposedto的主语是物时，表示“本应；本该”。表示“某事应该发生却没有发生”Thetrainwassupposedtoarrivehalfanhourago.“besupposedto+have+及物动词过去分词”表示“本应该做而没做”是虚拟语气的一种表达方式，含有责备、失望之意。Heissupposedtohavearrivedanhourago.Whatareyousupposedtodowhenyouseeanoldmanfalldown

8、?We’resupposedto…FreeTalk1.Whenyougoabroad,it_________