Unit+3+The+world+of+Science+Developing+ideas 高一下學(xué)期英語外研版（2019）必修第三冊

Unit3Theworldofscience---Developingideas；1.Studentscanmemorizesomekeywordsandphrases.2.Studentscangetthemainideaofthispassage.3.Studentscanhaveabroadviewofscience.LearningAims:draft/drɑ?ft/v.起草，草擬declaration/?dekl??re??(?)n/n.聲明experiment/?k?sper?m?nt/n.實(shí)驗(yàn)lightning/?la?tn??/n.閃電fiction/?f?k?(?)n/n.虛構(gòu)的事metal/?metl/n.金屬attach/??t?t?/v.系，綁；貼flash/fl??/n.閃光conduct/k?n?d?kt/v.傳導(dǎo)scientific/?sa??n?t?f?k/adj.科學(xué)的entirely/?n?ta??li/adv.完全地gravity/?ɡr?v?ti/n.重力，引力account/??ka?nt/n.記述，描述proof/pru?f/n.證明，證據(jù)Keywordsinsteadof代替：而不是flyakite放風(fēng)箏aformof一種形式tieto把...系在beattachedto把...附屬于morethanone不止一個(gè)alongwith與...一起beamazedto對...感到驚訝infact=actually事實(shí)上contributetowards有助于；給...捐錢anapproachtodoingsth做某事的方法neither...nor...既不...也不comeupwith想出takeplace發(fā)生establishthetruth\fact確立事實(shí)diefrom死于（外因）thereisnoproofthat毫無證明evenif即使Usefulexpression1.scientificadj.科學(xué)的sciencen.科學(xué)scientistn.科學(xué)家2.electrcityn.電electricadj.電的3.braveryn.勇氣；勇敢braveadj.勇敢的4.provev.證明proofn.證明；證據(jù)5.admittedlyadv.誠然；不可否認(rèn)的是admittedadj。公認(rèn)的admitv.(勉強(qiáng))承認(rèn)BenjaminFranklin(1706–1790)wasoneoftheFoundingFathersoftheUnitedStatesandhelpeddrafttheDeclarationofIndependenceandtheUSConstitution.Apartfrombeingasuccessfulstatesman,hewasalsowellknownasaleadingAmericanauthor,printerandpublisher,successfuldiplomat,creativescientistandinventor.作者介紹:Whatisthetextmainlyabout?AA.ThestoryofFranklin'sexperimentistrueornot.B.TheaimofFranklin'sexperiment.C.TheprocedureofFranklin'sexperiment.D.TheeffectofFranklin'sexperiment.3.Numberthestatementstoshowhowpeople'sattitudestowardsFranklin'sexperimenthavechanged.

Franklin'sspiritofscientificexplorationisstillconsideredaninspiration.PeopleareamazedatandinspiredbyFranklin'sexperiment.ScientistsquestionwhatreallyhappenedinFranklin'sexperiment.123ReadthepassageandfindoutwhatFranklin’sexperimentaimedtoprove.FRANKLIN’SEXPERIMENT:HowMuchIsTrue?1.BenjaminFranklin’sfamousexperimentwithlightninghasintroducedgenerationsofchildrentoscience.However,newresearchsuggeststhatthestorymaybefictioninsteadoffact.2.Thewell-knownstoryisthattheAmericanFoundingFatherandscientistflewakiteduringastormin1752.Atthattime,therewasmuchinterestinelectricity.Peoplewantedtoknowiflightningwasreallyproducedbyelectricityorsomethingelse.Franklinwasoneofthem.Heraisedthekitewithapieceofstringtiedtoit.1.flyakite放風(fēng)箏2.Atthattime在那時(shí)3.beinterestedin...對...感興趣4.tieto把...系在theteacherandwriter.老師兼作家（指同一人）Ametalkeywasattachedtothestring.Aflashoflightninghitthekite,andelectricitywasconductedthroughthestringtothekey.Franklinthentouchedthekeywithhisfingerandgotanelectricshock.This,hesaid,provedthatlightningwasaformofelectricity.1.Aflashoflightning一道閃電2.beattachedto附屬于3.aformof...一種形式4.electricityn.電electricadj電的WhatFranklin’sexperimentaimedtoprove?Toprovethatlightningwasaformofelectricity.3Formanyyears,schoolshavetaughtthestoryofFranklin’slightningexperiment.Morethanonegenerationofschoolchildrenhas

beenamazedbyhisbraveryandhisscientificapproachtolookingforthetruth.Franklin,alongwithmanyotherscientists,hasinspiredusandtaughtusthatscientificexperimentsareimportantinordertoestablishthetruthandtocontribute

towardslaterscientificdiscoveriesandinventions.1.beamazedby...對...吃驚2.alongwith與...一起3.anapproachtodoingsth做某事的方法4.inorderto為了...5.contributetowards有助于；給...捐款morethanone不止一個(gè)，其引導(dǎo)的短語作主語時(shí)，謂語動詞用單數(shù)形式。當(dāng)alongwith(aswellas,but,except,togetherwith等)連接幾個(gè)名詞作主語時(shí)，謂語動詞的單復(fù)數(shù)與前面的名詞單復(fù)數(shù)保持一致，即“就遠(yuǎn)原則eg:Tom,aswellashisparents,goestotheparkeverySunday.4.However,neitherthestorynorthedetailsoftheexperimentareentirelytrue.AlthoughithasbeenprovedthatFranklin’sexperimenttookplace,morethanonescientisthasquestionedwhatreallyhappened.Thedetailaboutthestringandthekeyistrue.ButscientistsallagreethatifFranklinhadactuallytouchedthekey,hewouldcertainlyhavediedfromtheelectricshock.1.takeplace發(fā)生2.diefrom...死于...neither...nor...“既不...也不”，連接短語作主語時(shí)，謂語動詞的單復(fù)數(shù)采用“就近原則”5Scientistsoftenquestionacceptedideasbecausetheywanttoestablishthefacts.SomehaveevenquestionedthestoryabouttheapplethatfellonNewton’sheadandledhimtocomeupwithhistheoryofgravity.Infact,morethanoneaccountsuggeststhatwhileNewtonwascertainlyinspiredbyafallingapple,thereisnoproofthatithithimonthehead.1.comeupwith想出2.thereisnoproofthat毫無證據(jù)...3.fallon落到4.beinspiredby被激勵(lì)...5.provev.證明proofn.證明；證據(jù)DWhatistheeffectoftheexperiment?A.Ithasintroducedgenerationsofchildrentoscience.B.Itprovedthatlightningisaformofelectricity.C.Itisimportanttoestablishthetruth.D.Alloftheabove.6Admittedly,fictionisoftenmoreinterestingthanthetruth.PeoplehavebeenmoreinspiredbyFranklin’sspiritofscientificexplorationthanbythefactsthemselves.Butinscience,factsshouldbeprovedbyexperimentsandresearch,andweshouldnotalwaysbelieveeverythingwereadorhear–evenifitisagreatstory.1.Admittedly誠然;應(yīng)當(dāng)承認(rèn)2.evenif即使3.beprovedby被證實(shí)...Br