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1、Unit3InventorsandinventionsI单元教学目标技能目标GoalsTalkaboutinventorsandinventionsLearnaboutthestagesusedinscientificresearchLearntousethepastparticipleastheattributeWritealetteraskingforajobII目标语言Makeatelephonecall功Holdtheline,please.能Hangon,please.句Justamome
2、nt,please.式I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.Sorry.He/Sheisn’thim/herrightnow.CanIringbacklater?I’llringhim/herupagain.Imustringoffnowbecause⋯第1页共13页1.四会词汇discovery,patent,distinguish,product,power,perfume,cube,abrupt,abruptly,convenie
3、nt,expectation,monitor,passive,criterion,valid,application,file,committee,bear,jam,mess,forehead,dot,tap,wire,straw,current,importance,helicopter,triangle,stable,practical,refrigerator,court,version2.认读词汇amphibious,Stephenson,GeorgeStephenson,jelly,fre
4、ezer,overnight,release,recognition,claim,rod,precede,AlexanderGrahamBell,词汇microphone,occasionally,multiple,Morsecode,inspiration,reproduce,tetrahedron,invaluable,JamesDyson3.词组callup,nowandthen,setabout,incase,trafficjam,beatentrack,diveinto,setout(to
5、do),intruth,hangon,outoforder,getthrough,ringback,ringoff4．重点词汇discovery,convenient,distinguish,application,expectation,importance,practical,bear第2页共13页1.ThefirstthingItriedtodowastoseeiftherewereproductsthatmighthelpme,butthereonlyseemedtobepowdersdes
6、ignedtokillsnakes.P202.Betweentheoutsideandinsidewallsofthebowlthereissomejelly,whichfreezeshardwhencooled.P203.Thecriteriaaresostrictthatitisdifficultfornewideastobeacceptedunlesstheyaretrulynovel.P21重4.Norwillyoureceiveapatentuntilasearchhasbeenmadet
7、ofindout点thatyourproductreallyisdifferentfromeverybodyelseP21’s.句5.Hefoundthatbypressinghislipsagainsthismother’forehead,she子couldmakethebonesmoveinsuchawaythatshecouldunderstandwhathewassaying.P256.Hedesignedamachinethatwouldseparatedifferentsoundwave
8、sandallowdifferentconversationstobeheldatthesametime.P257.Althoughhewillalwaysbeknownforhisinventionofthetelephone,hewasintruthacontinuingsearcherafterpracticalsolutionstoimprovethequalityofeverybody’slife.P26III.教材分析与教材重组1.教材分析本单元以Inve
