Unit10SectionA(GrammarFocus4c)課件人教版英語九年級全冊

Unit10You’resupposedtoshakehands.SectionA3(GrammarFocus-4c)Totalkaboutcustomsandwhatyou’resupposedtodo.Tolearnthefollowinggrammar：besupposed/expectedto+infinitiveItis+adj.+infinitiveLearningobjectivesLeadinAsstudents,whatshouldwedoatthistime?Wearesupposedtostayathome.Wearenotsupposedtogoanywherefullofpeople.Asstudents,whatshouldwedo?Wearesupposedtogoonstudyingathome.Wearesupposedtoexerciseeveryday.Wearesupposedtostayathome.Wearenotsupposedtogoanywherefullofpeople.Wearesupposedtogoonstudyingathome.Wearesupposedtoexerciseeveryday.請觀察下列句子，找出共同點besupposedtodo應(yīng)該做……benotsupposedtodo不應(yīng)該做……句型結(jié)構(gòu)Whatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?You’resupposedtoshakehands.You’renotsupposedtokiss.Whenwereyousupposedtoarrive?Iwassupposedtoarriveat7:00.AmIsupposedtowearjeans?No,you’reexpectedtowearasuitandtie.Isitimpolitetokeepotherswaiting?Yes,it’sveryimpolitetokeepotherswaiting.Isitimportanttobeontime?Yes,it’simportanttobeontime.GrammarFocusPresentationbesupposedto+infinitivebeexpectedto+infinitivebesupposedto的用法當(dāng)主語是人時:

besupposedto的主語是人時，意為“應(yīng)該……”，用來表示勸告、建議、責(zé)任等。e.g.We’resupposedtospreadpositiveenergyeverywherewego.當(dāng)主語是事或物時:

besupposedto的主語是事或物時，意為“本該，本應(yīng)”，用于表示某事本應(yīng)該發(fā)生而沒有發(fā)生。e.g.ThemeetingwassupposedtotakeplaceonTuesday,

butwe’vehadtoputitoff.besupposedto的否定用法否定形式：benotsupposedtodosth.，相當(dāng)于benotallowedtodosth.,意為“不應(yīng)該做某事”。1)besupposedtohavedone表示“本應(yīng)該做某事（實際上沒做）”，相當(dāng)于shouldhavedone。Hewassupposedtohavearrivedanhourago.Youaresupposedtohavedoneyourhomework.2)besupposedto還可表示“被認(rèn)為……；被相信……”。Thedolphinsaresupposedtobeveryclever.besupposedtodosth.意為“應(yīng)該做……,某人被期望做……”，相當(dāng)于

should；beexpectedtodosth.意為“應(yīng)該……；被期望……”兩者都用來表示根據(jù)規(guī)定或傳統(tǒng)習(xí)慣應(yīng)該做某事或期待某事發(fā)生，兩者中的to為不定式符號，后接動詞原形。besupposed/expectedto的用法beexpectedtodosth.“被期許(預(yù)期)會做某事,希望做某事,表示一種可能性。e.g.Shewasexpectedto

arrivebeforedinner.

希望她晚餐前到達。besupposedtodo相對于beexpectedtodo主觀性更強一些。besupposedtodosth.＆beexpectedtodosth.的區(qū)別PresentationYouaresupposed/expectedtoshakehands.1)肯定句：2)否定句：3)一般疑問句:4)特殊疑問句:besupposed/expectedto的結(jié)構(gòu)Youarenotsupposed/expectedtoshakehands.Areyousupposed/expectedtoshakehands?Whatareyousupposed/expectedtodo?GrammarFocusWhatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?You’resupposedtoshakehands.You’renotsupposedtokiss.Whenwereyousupposedtoarrive?Iwassupposedtoarriveat7:00.AmIsupposedtowearjeans?No,you’reexpectedtowearasuitandtie.Isitimpolitetokeepotherswaiting?Yes,it’sveryimpolitetokeepotherswaiting.Isitimportanttobeontime?Yes,it’simportanttobeontime.It’simportanttodosth.It’simpolitetodosth.Itis+adj.(forsb.)+todosth.意為“做某事是……的”，其中It為形式主語，真正的主語是后面的動詞不定式Ithinkitisimportanttosleepforeighthoursanight.Itis+adj.+todosth.的用法形式主語真正的主語1.Itis＋adj.＋(forsb.)todosth.常用于表示事物的特征、特點,常用描述事物性質(zhì)的形容詞,如difficult,easy,hard,important,(im)possible,dangerous等。e.g.It’snoteasyforthemantosupportsuchabigfamily.2.Itis＋adj.＋(ofsb.)todosth.

adj.描述的是人的性格、品質(zhì)特征。這類形容詞有kind,good,nice,polite,clever,careless,foolish等。e.g.Itiskindofyoutohelpme.

It’sverycleverofthelittlegirltothinkofagoodideatosolvetheproblem.辨析:“Itis＋adj.＋(forsb.)todosth.”和“Itis＋adj.＋(ofsb.)todosth.”1.Itwasstupid____metotalkinthatwaytomymother.2.Itisveryimportant___ustomasterEnglish.3.Itwasimpossible____thelittleboytocarrysuchaheavybox.4.Itissmart___themtomakegooduseoftheInternet.Fillintheblankswithoforfor.offorforofPractice1.Whenyougoabroad,it_____________

bringyourpassport.2.Afterclass,students______________________cleanthechalkofftheblackboard.3.IfyouvisitthenortherncoastofNorwayduringthewinterseason,it_______________packwarmclothes.4.Iftherearepeopleinthemeetingroom,you_____________knockbeforeentering.5.InmanyeasternEuropeancountries,you___________takeoffyourglovesbeforeshakinghands.Practice4a.Completethesentenceswiththephrasesinthebox.besupposedtobeexpectedtobeimportanttoisimportanttoaresupposed/expectedtoisimportanttoaresupposedtoareexpected/supposedto4b.Fillintheblankswiththecorrectformsofthewordsinbrackets.Eachcountryhasdifferentrulesaboutsocialsituations.Atraveler____________________(notexpect;know)allofthese,butitishelpful________(learn)asmanyofthesecustomsaspossible.Oneofthebestwaystobeacceptedinaforeigncountryistotry________________(understand)howpeoplethink.Learningwhatyou_________________(suppose;do)and__________________(notsuppose;do)insocialsituationsmaybedifficult,butitisworththetroubleifyouwanttounderstandanotherculture.isnotexpectedtoknowtolearntounderstandaresupposedtodonotsupposedtodoPracticeRole-play?time?whattodoforsomeone’sbirthday?meetingpeople?visitingsomeone’shome?tablemanners?givinggiftsYouare(not)supposedto...Youareexpectedto...It’simportantto...It’spoliteto...It’simpolite/rudeto...★time:★whattodoforsomeone’sbirthday★meetingpeople★visitingsomeone’shome★tablemanners★givinggiftsontimeorlittleearlier

festivalgiftsbeingnecessarycallfirst,andknockatthedoorsay“Hello/Hi…”withasmilegivingbirthdaygiftsolderpeopleeatingfirstA:Ifyouwanttovisitsomeone’shome,you’resupposedto…B:Yes,you’renotexpectedto…worthbe(well)worthdoing（非常）值得做……beworth+n.

值得……beworth+金錢值……錢1.…butitisworththetroubleifyouwanttounderstandanotherculture.worth/w??(r