（人教新目標(biāo)版）九年級(jí)全Period3SectionA4a4cUnit10You'resupposedtoshakehands.LearningobjectivesKeywords&phrases：passport，chalk，blackboard，northern，coast，season，knock，eastern，worth，mannerclean…off，takeoffKeysentences：1．—Whatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?—You'resupposedtoshakehands.2．—AmIsupposedtowearjeans?—No，you'reexpectedtowearasuitandtie.3．—Isitimportanttobeontime?—Yes，it'simportanttobeontime.Keystructure：besupposed/expectedto＋infinitive；Itis＋adj.＋todosth.”clean...offchalkblackboard

把……擦掉Afterclass,studentsaresupposedtocleanthechalk

offtheblackboard.

下課后，學(xué)生們應(yīng)該把黑板上的粉筆擦干凈。n.粉筆n.

黑板Newwordspassportseasoncoastn.護(hù)照n.季；季節(jié)n.海岸；海濱Newwordsnortherneasternadj.北方的；北部的adj.東方的；東部的Newwordsknockmanner

v.敲；敲擊n.敲擊聲；敲擊Itisbadmannerstoknockatthedoorquicklyandloudly.

又快又大聲地敲門(mén)是不禮貌的。n.方式；方法(pl.)禮貌；禮節(jié)Newwordstakeoff

脫下（衣服）；（飛機(jī)等）起飛①

Pleasetakeoffyourshoesbeforegoinginto

thehouse.

請(qǐng)你在進(jìn)家之前脫掉你的鞋。①

Theplanetookoffhalfanhourago.

飛機(jī)在半小時(shí)前起飛了。Newwordsworth

adj.值得；有……價(jià)值①

Themuseumiscertainlyworthavisit.

這家博物館的確值得參觀。②Thisideaiswellworthconsidering.

這個(gè)想法很值得考慮。Newwords用besupposedto的適當(dāng)形式填空。You'renotsupposedtoIwassupposedtoarriveat7:00Amsupposedtobesupposedto...

應(yīng)該做；本應(yīng)該做；被期望做……否定形式是：benotsupposedto...beexpectedto...

被期望做某事shakehands①Whatareyousupposedtodowhenyoumeetsomeoneforthefirsttime?You'resupposedto___________(握手).

_____________________(你不應(yīng)該)kiss.②Whenwereyousupposedtoarrive?___________________________(我應(yīng)該七點(diǎn)到).③______I____________(我應(yīng)該)wearjeans?No,you'reexpectedtowearasuitandtie.Leadin1.用法當(dāng)besupposedto...的主語(yǔ)是“人”時(shí)，表示“應(yīng)該或理應(yīng)做某事”。它可以用來(lái)表示勸告、建議、義務(wù)、責(zé)任等。②

Youarenotsupposedtowalkonthegrass.不準(zhǔn)踐踏草地。①You'resupposedtoasktheteacherifyouwanttoleavetheclassroom.

如果你想離開(kāi)教室，應(yīng)該先請(qǐng)求老師的許可。Ⅰ.besupposedto...Presentation(1)肯定句：主語(yǔ)+besupposedto...You'resupposedtostartworkat8:30.

2.句式(2)否定句：主語(yǔ)+benotsupposedto...We'renotsupposedtoplayfootballinthestreet.

(3)一般疑問(wèn)句：Be+主語(yǔ)+

supposedto...？Ishesupposedtogetthereatfive?

(4)特殊疑問(wèn)句：疑問(wèn)詞+be+主語(yǔ)+supposedto...？Whatareyousupposedtodo?

Presentation當(dāng)beexpectedto...的主語(yǔ)是“人”時(shí)，意為“被期盼做某事；預(yù)料某事可能發(fā)生”，強(qiáng)調(diào)期望。②

Borrowersareexpectedtoreturnbooksontime.借閱者應(yīng)該按時(shí)歸還圖書(shū)。①Heisexpectedtowinthematch.

他有望贏下那場(chǎng)比賽。Ⅱ.beexpectedto...PresentationIt'sveryimpolitetokeepotherswaiting.Readandobservethesesentences.It'snormaltocrywhenwefeelsad.It'simportanttobeontime.It's+adj.+todosth.形式主語(yǔ)真正主語(yǔ)不定式做主語(yǔ)時(shí)，常用代詞it來(lái)代替不定式結(jié)構(gòu)。it為形式主語(yǔ)，而不定式作為真正主語(yǔ)被后置。Presentation拓展1.Itisdifficultforhimtofinishthetaskwithintwohours.

Itisadj.forsb.todosth.2.Itiskindofyoutohelpme.

Itisadj.ofsb.todosth.It's+adj.+ofsb.+todosth.的句型常用來(lái)表示人物的性格，品德

It's+adj.+forsb.+todosth.的句型常用來(lái)表示事物的特征PresentationbesupposedtobeexpectedtobeimportanttoCompletethesentenceswithphrasesinthebox.1.Whenyougoaboard,it_____________bringyourpassport.2.Afterclass,students______________cleanthechalkofftheblackboard.3.IfyouvisitthenortherncoastofNorwayduringthewinterseason,it_____________packwarmclothes.4.Iftherearepeopleinthemeetingroom,you____________________________knockbeforeentering.5.InmanyeasternEuropeancountries,you_____________takeoffyourglovesbeforeshakinghands.isimportanttoareexpectedto/aresupposedtoisimportanttoaresupposedto/areexpectedto

aresupposedto/areexpectedto4aP76PracticeFillintheblankswiththecorrectformsofthewordsinbrackets.Eachcountryhasdifferentrulesaboutsocialsituations.Atraveler____________________(notexpect;know)allofthese,butitishelpful_______(learn)asmanyofthesecustomsaspossible.Oneofthebestwaystobeacceptedinaforeigncountryistotry_____________(understand)howpeoplethink.Learningwhatyou________________(suppose;do)and_________________(notsuppose;do)insocialsituationsmaybedifficult,butitisworththetroubleifyouwanttounderstandanotherculture.isnotexpectedtoknowtolearntounderstandaresupposedtodonotsupposedtodoP764bPracticeForexample:What

are

people

supposedto

dowhentheymeetforthefirsttime?Theyaresupposedto...Makealistofadviceforsomeoneingtoyourcountryasanexchangestudentforthefirsttime.Workwithyourgrouptogiveadviceabout:?time

?whattodoforsomeone'sbirthday?meetingpeople

?visitingsomeone'shome?tablemanners

?givinggiftsP764cPractice1.Sometimeswearesupposedtohaveacarefullook,thinkforawhile,thenwewillfindthebeautyinourlife.______________________________________________________________________________________

翻譯句子。有時(shí)候我們應(yīng)該仔細(xì)地看一看，想一想，然后我們就會(huì)發(fā)現(xiàn)我們生活中的美麗。Practice2.SieneisafirefighterintheUSA.Itisn'teasyto

beeafirefighterthere.______________________________________________________________________________________

Siene是美國(guó)的一名消防員。在那里成為一名消防員并不容易。遵循身體的自然睡眠覺(jué)醒周期很重要。3.It'simportanttofollowyourbody'snaturalsleepwakecycle(循環(huán)).___________________________________________