Unit4ExtendedReading課件-高中英語牛津譯林版（2020）必修第三冊(cè)

ThevalueofscienceLeadinDoessciencealwaysmakegoodthingsforeverybody？chemistrybiochemistryinformationtechnologyScienceisadouble-edgedsword.LeadinDoessciencealwaysmakegoodthingsforeverybody？AdvantagesLifeexpectancyandtheoverallhealthofhumanbeingshavebeengreatlyimprovedduetoadvancesin______________.Advancementsmadeintechnologiesthatproducedthingslikehybridrice,havecontributedto______________.Owingto__________and_____________developments,aswellastheinventionofthe________,theworldhasbecomeaglobalvillage.medicalsciencefoodsecuritytransportengineeringInternetLeadinDoessciencealwaysmakegoodthingsforeverybody？DisadvantagesMilitaryscienceisoftenmisusedin_______________,whichcausescountlesscasualties.Addictiontoandrelianceonsomehigh-techproductshavemadeuslazy.Sciencehasindustrializedsociety,whichalsoputsenormouspressureon_________________________.naturalandtheenvironmentconflictsandwarsAnalyzethestructure

Introductiontothetopic(1-2)WhenIwasyoung,Ithoughtsciencewas_______.Duringthewar,Ifoundsciencewasobviously________.usefulseriousIstheresomeevilinvolvedinscience？Whatisthevalueofscience?Threevaluesofscience(3-6)Dutyofscientists(7)2._______________________3._______________________providetheintellectualenjoymentenableustodoubtenableustodoandmakeallthings1.______________________Analyzethestructure

Intheseparagraphs,Feynmanusedsomeexpressionswith

negativemeaningtopointoutthattheremaybesome“evilinvolvedinscience”.Detailedinfomationpara1-2WhydidFeynmanthinklongandhardaboutthisquestion?Ontheonehand,he_____scienceandhad_______himselftoit;ontheotherhand,hesawsome_______resultsbroughtbythisworkon____________---the__________ofpeopleandthe_____toourfuture.loveddevotedHecouldnotacceptthefactthatwhathelovedandwasdevotedtowasevil.Therefore,thissentencereflectshis______feelings,whichcausedFeynmantostopandthinkaboutscience.terribleatomicbombdestructionthreatmixedDetailedinfomationpara1-2Detailedinformationpara.3Whatdothese“it”referto?makinggoodthingsscientificknowledgeAccordingtoFeynman,whoshouldbeblamedifthepowerofscienceisusedtodosomethingbad?Detailedinformationpara.3Itisnotthescience,butthemanmisusingitthatshouldbeblamed.Detailedinformationpara.4Thekeywordofthisparagraphis____________________.ThencanyoufindtheexpressionswithpositivemeaningFeynmanusedtocreattheatmosphereof“enjoyment”?intellectualenjoyment“Weturnovereachnewstonetofindunimaginedstrangenessleadingontomorewonderfulquestionsandmysteries.”newstonerefersto___________________“turnovereachnewstone”referstotheprocessof______________________.difficult/problem/confusion.....discovery/explorationItisananalogy(類比).Detailedinformationpara.4Detailedinformationpara.5-6Whenascientistdoesn'tknowtheanswertoaproblem,whatchangeswouldhismindexperience?Thescientisthasalotofexperiencewithignoranceanddoubtanduncertainty,andthisexperienceisveryimportant.neverstopthefootstepstowardsthetruthDetailedinformationpara.71.WhatdoesFeynmancallonthescientiststodo?2.Whatrhetoricaldevice(修辭）isusedinthelastparagraph?Whateffectdoesithave?.......todeclarethevalueofthisfreedom,toteach.......andtodemand......Theparal