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1、Unit3InventorsandinventionsⅠ.单元教学目标技能目标SkillGoals▲Talkaboutinventorsandinventions▲Learnaboutthestagesusedinscientificresearch▲Learntousethepastparticipleastheattribute▲Writeanentryforanencyclopediaaboutsomeinventions▲WritealetteraskingforajobⅡ.目标语言功能句式MakeatelephonecallHoldtheline,ple
2、ase.Hangon,please.Justamoment,please.I’msorry,butthisphoneisoutoforder.Ican’tgetthrough.Sorry.He/Sheisn’thim/herrightnow.CanIringbacklater?I’llringhim/herupagain.Imustringoffnowbecause...词汇1．四会词汇patent,courtyard,walnut,distinguish,merciful,product,powder,perfume,stainless,cube,abrupt,
3、convenient,caution,expectation,passive,merry,seize,criterion,valid,file,ripe,string,glue,freezing,greengrocer,identification,directory,dial,rainfall,innocent,lantern,bear,jam,forehead,dynamic,dot,tap,wire,straw,current,helicopter,triangle,stable,associate,practical,refrigerator,court,
4、extension,version,competence,jeep,personnel2．认读词汇amphibious,Stephenson,GeorgeStephenson,jelly,freezer,overnight,release,recognition,claim,rod,precede,AlexanderGrahamBell,microphone,occasionally,multiple,Morsecode,inspiration,reproduce,tetrahedron,invaluable,JamesDyson3．词组callup,nowand
5、then,setabout,incase,beatentrack,diveinto,setout(todo),hangon,getthrough,ringback,ringoff4．重点词汇discovery,convenient,distinguish,application,expectation,importance,practical,bear结构Appositiveclause—that可引导同位语从句重点句子1.ThefirstthingIdidwastoseeiftherewereanyproductsthatmighthelpme,butthere
6、onlyseemedtobepowdersdesignedtokillsnakes.P202.Betweentheoutsideandtheinsidewallsofthebowlthereissomejelly,whichfreezeswhencooled.P203.Thecriteriaaresostrictthatitisdifficulttogetnewideasacceptedunlesstheyaretrulynovel.P214.Norwillyoureceiveapatentuntilasearchhasbeenmadetofindoutthaty
7、ourproductreallyisdifferentfromeverybodyelse’s.P215.Hefoundthatbypressinghislipsagainsthismother’sforehead,hecouldmakehismotherunderstandwhathewassaying.P256.Hedesignedamachinethatwouldseparatedifferentsoundwavesandallowdifferentconversationstobeheldatthesametime.P257.Althoughheismost
8、often
