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

Unit3DevelopingideasAdamLEAD-INPRE-READINGWHILE-READINGPOST-READINGLearningobjective語言能力Mastersomewordsandexpressionsrelatedtothetopic.學(xué)習(xí)能力Understandthetitleandthestructureofanargumentation

文化意識KnowsomethingaboutBenjaminFranklinandhisfamouskiteexperiment.思維品質(zhì)DevelopscientificexplorationandcriticalthinkingabilityWhoishe?BenjaminFranklinLearnaboutBenjaminFranklinwhoisFranklin?BenjaminFranklinReadtheshortintrodutiontoBenjaminFranklinandfigureoutwhoheis(P32)Statues(地位)Deeds(功績)Ocupation/Achievements(職業(yè)/成就)Hewasoneofthefoundingfathers

oftheUS.HehelpeddrafttheDeclarationofIndependence.Hewasasuccessfulstatesmanandaleadingauthor,printer,publisher,diplomat,creativescientistandinventor.PredictionReadthetitleandpredictthegenre(體裁)ofthepassage.？Narration(記敘文):totellastory,orinformaneventExposition(說明文):toexplainsomething,ordefineatermArgumentation(議論文):toexpressviewstopersuadesomebodyArgumentation(議論文):toexpressviewstopersuadesomebody[???nr?]Whatisthestructureofthepassage?Opinion

SupportingdetailsConclusion

ArgumentationReadfortheauthor’sopinionReadthefirstparagraphandfindouttheauthor’sopiniononthestoryoftheexperiment.

Thestorymaybefictioninsteadoffact.

Para.2ExperimentReportReadfordetailsAimMaterialsProcedureResultConclusionToprove__________________________________1.___astring__akiteand______ametalkey__thestring;2.___thekiteduring________;3._____thekeywith_________.Aflashoflightninghitthekiteandelectricitywasconductedthroughthestringtothekey.Hegotanelectricshock(觸電).Thelightningwasaformofelectricity.lightningwasaformofelectricityTietoattachtoFlyastormTouchthefinger_________,_________,_________akiteastringametalkeyMaterialsakiteastringakeyResultHegotanelectricshock(觸電).ConclusionLightningwasaformofelectricity.2._____ametalkeytoastring4._____thekeywiththefinger3._____thekiteduringthestormAttachFlyTouch1._____astringtoakiteTie

HowpopularwasFranklin’sexperiment?Why?SchoolsSchoolchildrenSchoolshavetaughtthestoryof

Franklin’slightningexperiment

formanyyears.Morethanone

generationof

schoolchildrenhasbeen

amazed

byhisbraveryandhis

scientificapproachto

lookingforthetruth.Influence:Franklin’sspiritofscientificexplorationinspiredgenerationsofschoolchildren.ReadfordetailsMaterialsakiteastringakey2._____ametalkeytoastring4._______thekeywiththefinger3._____thekiteduringthestorm1._____astringtoakiteResultHegotanelectricshock.ConclusionLightningwasaformofelectricity.Howmuchistrue?Why?TieAttachFlyTouch

Hewouldcertainlyhavediedfromtheelectricshockifhehadtouchedthekey.Theywanttoestablishthefacts.Whydoscientistsquestionacceptedideas?ReadfordetailsWhyarethereoftenfictionsinsciencestories?Whatistheauthor’sconclusionfromthestory?Fictionisoftenmoreinterestingthanthetruth.Peoplearemoreinspiredbythespiritthanbythefacts.Weshouldnotalwaysbelieveeverythingwereadorhear---evenifitisagreatstory.Para2Para3Para4Para6Theauthor’sconclusionPara1Theauthor’sopinionPara5Thestorymaybefictioninsteadoffact.ThestoryoftheexperimentThestory’sinfluenceongeneralpublicScientists’questiononthestoryScientists’questiononasimilarstoryFactsshouldbeprovedbyexperimentsandresearchDrawamindmapofthepassageThinkandshareDoyouthinkitmattersthatFranklin’sexperimentmightnotbetrue?Why?DrawthestructureofthepassageOpinion

SupportingdetailsConclusion

Thestorymaybefictioninsteadoffact.AdetailedanalysisofFranklin’sexperiment.Scientistsquestions.Theimportanceofsciencestories.Inscience,weshouldn’talwaysbelieveeverythingwereadorhear.ArgumentationExtensionWhatqualitiesdosuccessfulinventorshave?Why?QualitiessuccessfulinventorshaveAmbitiousBraveCriticalDiligentEfficientInsightfulPerseverantVersatile()Franklin’sspiritofscientificexplorationisstillconsideredaninspiration.()PeopleareamazedatandinspiredbyFranklin’sexperiment.()ScientistsquestionwhatreallyhappenedinFranklin’sexperiment.312Numberthestatementstoshowhowpeople’sattitudestowardsFranklin’sexperimenthavechanged.ThespiritsofscientistsinChina.ThinkShare2.Inwhatwaysdoscientistscontributetosociety?Firstly,scientificdiscoveriespromotethedevelopmentofoursociety.Secondly,thecontributionsofscientistsinmedicineextendourlifespan.Thirdly,scientistshaveinventedalotofsurprisingtoolsthatfundamentallyimproveourlivingstandards.HomeworkThinkofanotherstoryaboutafamousinventoranduseyourwordstodescribeit.Comparedtothepast,whathaschangedtoinventthings?Usefulexpressions建國元勛起草獨立宣言除了領(lǐng)先的外交官把一代代孩子帶進(jìn)科學(xué)殿堂虛構(gòu)把……固定/附在……上不止一個……的方法同……一起促成，有助于foundingfathersdraft

theDeclarationofIndependenceapartfromleadingdiplomatintroduce

generationsofchildrentosciencefictionattachtomorethanoneapproachto(介詞)alongwithcontributetowards/to(介詞)ConsolidationHe_______(舉起)thekitewithapieceofstring____(tie)____it.Ametalkey__________________(把……固定在……)thestring.Aflashoflightninghitthekite,andelectricitywas_________(傳導(dǎo))________thestring___thekey.Morethanonegenerationofschoolchildren________________(amaze)byhis________(brave)andhisscientific__________(途徑)______________(look)forthetruth.Franklin,______________manyotherscientists,___________(inspired)usandtaughtusthatscientificexperimentsareimportantinorderto__________________(建立真相)andtocontributetowardslaterscientificdiscoveriesandinventions.raisedtiedtoattachedtoconductedthroughtohasbeenamazedbraveryapproachtolookingalongwithhasinspiredestablishthetruthwasConsolidationHowever,_______thestory______thedetailsoftheexperiment_____entirelytrue.Morethanonescientist_____________(question)______reallyhappened.Butscientistsallagreethat____Franklin____________________(touch)thekey,he______________________