人教版英语选修八unit5Warming-Up.ppt

,选修8,英语教学课件系列,Unit5Meetingyourancestors,WarmingUp,Whatistheobject?Whatisitmadeof?Whatwasitusedfor?Whatarethemodernalternatives?,1Inpairs,trytoidentifytheseobjects.Discusswhattheyweremadeofandexplaintheiruse.Whodoyouthinkusedthem?Canyouthinkofthealternativeswewouldusetoday?,AhouseholdobjectfromGreece,claylamp,clay/pottery,tolightthehouse,electriclight,Thisisanoillampthatwasusedtogivelightatnight.Itwaspossiblyusedforparties,houseworkorstudy.Oliveoilwasplacedinthebodyofthelamptomakethelight.Therewasathreadthatwentfrominsidethelamp,andwhenitwaslititprovidedlight.,Amusicalinstrument,Chinesechimes,metal,possiblybronzeorbrass,toprovidemusic,xylophone(木琴),Thisisamusicalinstrumentwhichwasplayedwhenapersonhitthebronzeorbrassbells.Differentnotescouldbemadebymakingthebellslargerorsmaller.Peoplecomposedmusictobeplayedinalargehouse,templeorpalace.,Astonetool,stone/jadeaxe,stone/jade,tochopwood,chainsaw(链锯),Thistoolismadeofjadestonewhichishardandverybeautiful.Ithadasharpedgesoitcouldbeusedtobreakotherpiecesofstone.Theholeonthetopofthetoolshowswhereitwasjoinedtoawoodenhandle,soitcouldbeusedlikeanaxetoday.,AfaceofanEgyptianPharaoh,deathmask,gold,tocoverthefaceofthepharaohafterhisdeath,none,ThisisamaskwhichwasplacedoverthePharaohsfaceafterhedied.Sometimestheywerealsoburiedwiththedeadpharaoh.Theyweremadeofgoldanddecoratedinbeautifulcolours.ItshowsthatthePharaohexpectedhisobjectstohavethebestofmaterialandworkmanship.,1.identifyvt.确认,识别,鉴别1)identifysb./sth.assb./sth.确认,证明某人/某物系某人/某物e.g.她认出那个男子就是袭击她的人。Sheidentifiedthemanasherattacker.2)identifysth.withsth.认为某事物与另一事物等同e.g.幸福与财富不能混为一谈。Onecantidentifyhappinesswithwealth.扩展:identificationn.identificationcard身份证identicaladj.,NewWords,2.alternativeadj.供选择的,其他的e.g.Thewaywasblocked,sowehadtogobyalternativeroad.这条路阻塞,我们只能走其他路。n.可能的选择;选择对象;替换物havenobuttodosth.除了做某事别无选择=havenothingtodobutdo=havenochoicebuttodosth.,e.g.除了放弃那个计划,我别无选择。Ihavenoalternativebuttogiveuptheplan.=Ihavenothingtodobutgiveuptheplan.=Ihavenochoicebuttogiveuptheplan.有几种方案可以代替我们的计划。Thereare_.他别无选择,只好一个人去那儿。He_buttogotherealone.3.accuracyn.精确,准确accurateadj.准确的,精确的,somealternativestoourplan,hadnoalternative,Doyo