Unit+3+The+world+of+Science+Developing+ideas高一下学期英语外研版（2019）必修第三册

Unit3DevelopingideasAdamLEAD-INPRE-READINGWHILE-READINGPOST-READINGLearningobjective语言能力Mastersomewordsandexpressionsrelatedtothetopic.学习能力Understandthetitleandthestructureofanargumentation

文化意识KnowsomethingaboutBenjaminFranklinandhisfamouskiteexperiment.思维品质DevelopscientificexplorationandcriticalthinkingabilityWhoishe?BenjaminFranklinLearnaboutBenjaminFranklinwhoisFranklin?BenjaminFranklinReadtheshortintrodutiontoBenjaminFranklinandfigureoutwhoheis(P32)Statues(地位)Deeds(功绩)Ocupation/Achievements(职业/成就)Hewasoneofthefoundingfathers

oftheUS.HehelpeddrafttheDeclarationofIndependence.Hewasasuccessfulstatesmanandaleadingauthor,printer,publisher,diplomat,creativescientistandinventor.PredictionReadthetitleandpredictthegenre(体裁)ofthepassage.？Narration(记叙文):totellastory,orinformaneventExposition(说明文):toexplainsomething,ordefineatermArgumentation(议论文):toexpressviewstopersuadesomebodyArgumentation(议论文):toexpressviewstopersuadesomebody[ˈʒɒnrə]Whatisthestructureofthepassage?Opinion

SupportingdetailsConclusion

ArgumentationReadfortheauthor’sopinionReadthefirstparagraphandfindouttheauthor’sopiniononthestoryoftheexperiment.

Thestorymaybefictioninsteadoffact.

Para.2ExperimentReportReadfordetailsAimMaterialsProcedureResultConclusionToprove__________________________________1.___astring__akiteand______ametalkey__thestring;2.___thekiteduring________;3._____thekeywith_________.Aflashoflightninghitthekiteandelectricitywasconductedthroughthestringtothekey.Hegotanelectricshock(触电).Thelightningwasaformofelectricity.lightningwasaformofelectricityTietoattachtoFlyastormTouchthefinger_________,_________,_________akiteastringametalkeyMaterialsakiteastringakeyResultHegotanelectricshock(触电).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建国元勋起草独立宣言除了领先的外交官把一代代孩子带进科学殿堂虚构把……固定/附在……上不止一个……的方法同……一起促成，有助于foundingfathersdraft

theDeclarationofIndependenceapartfromleadingdiplomatintroduce

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