课件-全国-2012_三年级英语下册 Unit12课件 人教新起点.rar

新起点三年级Unit12Unit12You’resupposedtoshakehands.SectionAWhatdothepeopledowhentheymeetforthefirsttime?2.IntheUnitedStateswhatdothepeopledowhentheymeetforthefirsttime?3.InJapanwhatdothepeopledowhentheymeetforthefirsttime?4.InMexicowhatdothepeopledowhentheymeetforthefirsttime?5.InKoreawhatdothepeopledowhentheymeetforthefirsttime?1bListening1.Youaresupposedtoshakehands.Besupposedtodo…应该……被期望做……,当句子的主语是人时,它可以用来表示劝告,建议,义务,责任等,意思是“tobeexpectedtodosth,ortohavetodosth.”如:You’resupposedtoasktheteacherifyouwanttoleavetheclassroom..如果你要离开教室,应该先问问老师。WearenottosupposedtoplayfootballonSunday.不准我们在星期日踢足球。ThisissecretandI’mnotsupposedtotalkaboutit.这是秘密,我不应该谈论。Sheislateforclassagainandsheissupposedtosaysorrytotheteacher.她又迟到了,她应该向老师说对不起。2.bowv.鞠躬,弯腰如:BowtotheQueen.向女王鞠躬致敬。Attheendoftheplayalltheactorscameontothestageandbowed.终场时,全体演员都走到台前鞠躬致谢。Hebowedhisthanks.他鞠躬致谢。2aMaria’smistakeMaria:Isupposedto_______________,butIarrivedat8:00.Maria:Inmycountry,it’sdifferent.Whenyou’reinvitedfor7:00,you’resupposedto__________.Dan:Andyouweresupposedto____________instead.Dan:Iguessyoushouldhaveaskedwhatyouweresupposedto_____.greet=towelcomeorsay“hello”动词“问候,打招呼”如:Hegreetedherbysaying“goodmorning”他象她打招呼说“早上好”。Shegreetedmewithafriendlysmile.她向我微笑致意。Abeautifulviewgreetedus.美丽的景色呈现在我们面前。3aReadingAttitudeaboutWhatkindofrulesdoyouhaveinColombia?Likewhat?1.WhereI’mfrom,weareprettyrelaxedabouttime.我来的那个地方对时间非常放松。句子中的“WhereI’mfrom”是一个由“where”引导的地点状语从句。引导地点状语从句的副词除了where还有wherever。如:Juststaywhereyouare.就留在你原来的地方。Whereveryouare,youcanseenewfactoriesandstories,newschoolsandhospitals.无论你走到哪里,你都能见到新建的工厂,商店,学校和医院。2.Wearethelandofwatches,afterall!毕竟我们是手表王国。(1)句中的land是一个名词,“国家”“国土”的意思。如:Afterlivinginforeignlandsformanyyears,themanwentbackhome.在外国居住了多年之后,这个人回到了自己的祖国。land还可以表示“陆地”“土壤”“土地”等意思。如：Wetraveledbylanduntilwereachedthesea.我们在陆路旅行,一直到大海。(2)句子中的“afterall’’意思是“毕竟”。如:Soyousee,Iwasrightafterall.你看,毕竟还是我对吧。Youdecidedtocomeafterall.你毕竟还是决定来了。SectionBIntheUnitedStates,you’renotsupposedtoeatwithyourhands.InPeruInChina,yo