Unit4Extendedreading课件-2021-2022学年高一英语牛津译林版（2020）必修第三册

Unit4Unit4ScientistswhochangedtheworldTounderstandthemainideaofeachparagraphToexplainthevalueofscienceTolearntowriteasummaryofthelectureTolearntounderstandlongsentencesinthepassageTolearntousethekeywordsandexpressionsproperlyAbouttheauthor02WhatdoyouknowaboutFeynman?WhatuniquepersonalitytraitsofFeynnmanattractyoumost?HaveyoueverwatchedvideosorreadaboutFeynman’sanecdotesbefore?010203FreetalkNobelPrizewinnerMemberoftheManhattanProjectFeynmandiagramsInvestigatoroftheChallengerdisasterArtloversRichardFeynmanAffiliationatthetimeoftheaward:CaliforniaInstituteofTechnology(Caltech),Pasadena,CA,USAPrizemotivation:

"fortheirfundamentalworkinquantumelectrodynamics,withdeep-ploughingconsequencesforthephysicsofelementaryparticles."RichardPhillipsFeynmanwontheNobelPrizeinPhysics1965Born:11May1918,NewYork,USADied:15February1988,BrainstormingNatureTransportationTechnology&ApplicationCommunicationEconomyMedicine&Health???

Whatbenefitshavewereapedfromthepowerofscience?Nowwe'regoingtounderstandthevalueofscienceinascientist'seyes.Whatisthevalueofscience?PersonalstruggleThethirdvalue(point3)Thesecondvalue(point2)Thefirstvalue(point1)ReadingforthestructureLet'sreadandfindouthowthewriterexplainshisideas.Readthelecturetranscriptandfinishthemindmap.Part1(paras.1&2)IntroducingthetopicWhenRichardFeynmanwasyounger,____________________________________________________________________.Afterheworkedontheatomicbombduringthewarherealizedthattheresultofscience____________________________________________________.hethoughtsciencewouldmakegoodthingsforeverybodyofpeopleanditputourfutureatriskrepresentedthedestructionPart2(paras.3-6)ThreevaluesofscienceScientificknowledgeenablesustodoandmakeallkindsofthings.Sciencecanprovideuswithintellectualenjoyment.Scientistshavethefreedomtodoubt.Part3(para.7)Dutyofscientiststodemandthisfreedomasourdutytoallcominggenerations______________________________________________________________________________________________________________________________________________________________________________todeclarethevalueofthisfreedomtoteachhowdoubtisnottobefearedbuttobewelcomedanddiscussedParaLecturestructureCheckingforunderstandingquestionsKeyinformationPara.1RaisethequestionWhydidheasksuchaquestion?

Para.2Whatwashisattitudetothequestion?

Para.3___________Whatisthefirstvalue?

Para.4Whatisthesecondvalue?

Para.5Whatisthethirdvalue?

Para.6Para.

7Emphasize___________Whataretheresponsibilities?Answerthequestionresponsibility________thedeeploveanddevotiontoscience,the_____________resultsofsciencecausedhimto________________thelingeringquestion_________thewar—what’sthevalueofscience.Summary(topic)DespitedestructivethinktwiceaboutafterAnalysethelanguageofthelectureParas.1&2Findoutwordsorphrasesnegativeinmeaning.Para.3Whatdothese“it”referto?makinggoodthingsscientificknowledgePara.4Findoutwordsorphrasespositiveinmeaning.

Para.5–6InwhatwaydidRichardtalkaboutthethirdvalueofscience?Itisourresponsibilityasscientists,knowingthegreatprogressthatisthefruitoffreedomofthought,todeclarethevalueofthisfreedom;toteachhowdoubtisnottobefearedbuttobewelcomedanddiscussed;andtodemandthisfreedomasourdutytoallcominggenerations.Para.7Whatrhetoricaldeviceisusedinthelastparagraph?Whateffectdoesithave?Theparallelstructureisappliedherewiththeuseof

threeto-infinitives.Ithasapowerfuleffecttomaketheaudienceawareofthesignificanceofthefreedomofthoughtandthevalueofdoubt.________thedeeploveanddevotiontosc