牛津譯林版（2019） 必修第三冊(cè) Unit 4 Scientists Who Changed the World Extended reading 課件

Unit4P5Extendedreading-TheValueofScienceWhoisBillGatestalkingaboutinthevideo?Whatdoyouknowabouthimfromthevideo?Hewasanincredible__________.HecameupwithathingcalledFeynmandiagramsthathewonthe___________for.Hedidaseriesof________whichwereforpeoplewhodidn'tspecializeinphysics.…scientistNobelPrizelecturesNow,let'sreadapubliclecturebyRichardFeynman.Task1Readthelectureandfindouttheauthor'sideasonthevalueofscience.①Scientificknowledgeenablesustodoandmakeallkindsofthings.②Scienceprovidesustheintellectualenjoyment.③

Scienceprovidesusveryimportantexperiencewithignoranceanddoubtanduncertainty.Task2HowdoesRichardFeynman'spersonalexperienceinfluencehisattitudestowardsscience?UsefulExpressions:?Whenhewasyoung…?Duringthewar…?…Task3P54AWriteasummaryofthelecturetranscript.Usethefollowingideastohelpyou.?Hispersonalexperience?HisideasonthevalueofscienceWhenRichardFeynmanwasyoung,hethoughttheonlyuseforsciencewastomakegoodthingsforpeople.However,afterheworkedontheatomicbomb,herealizedthatsciencecouldalsobeusedforevil.Hewonderedwhatthevalueofsciencereallywasandhedecidedonthreevalues.Thefirstvalueisthatscientificknowledgeenablesustodoandmakeallkindsofthings.Thesecondistheintellectualenjoymentitcanprovideuswith.Andthethirdvalueisscientists'freedomtodoubt.Itisourresponsibilityasscientists,knowingthegreatprogressthatisthefruitoffreedomofthought,todeclarethevalueofthisfreedom;toteachhowdoubtisnottobefearedbuttobewelcomedanddiscussed;andtodemandthisfreedomasourdutytoallcominggenerations.形式主語真正的主語：三個(gè)并列的動(dòng)詞不定式短語V-ing形式作原因狀語vt.聲明，宣稱①Hedeclaredthathewouldnevergobackonhiswords.②Shedeclaredherselfextremelyhurtbyhislackofsupport.他宣稱他絕不食言。她說自己非常傷心，因?yàn)樗麤]有得到支持。作為科學(xué)家，我們明白巨大進(jìn)步源于思想自由，因此，我們有責(zé)任聲明這一自由的價(jià)值；有責(zé)任教育人們不必害怕懷疑，而要?dú)g迎懷疑、討論懷疑；有責(zé)任強(qiáng)烈要求這一自由，這就是我們對(duì)后世的義務(wù)。Sentenceanalysingforbetterunderstanding.Feynmanbelievesthatofallscience'smanyvalues,thegreatestmustbethefreedomtodoubt.Howdoyouunderstandthis?P54BPossibleanswer:

Thisbeliefexpressesasimilarmeaningtothisunit'sopeningquote“Thescientistismotivatedprimarilybycuriosityandadesirefortruth.“Onlywhenscientistsraisedoubtscantheyopenuptheopportunitytoexploretheunknown,whichiswhatleadstoscientificachievements.Feynmanfurtheremphasizesthisvaluewhenhesays,“Permitustoquestion-todoubt-tonotbesure.”Hepointsoutthatscientistsmustalwaysbeallowedtoquestionanddoubtthings,becauseheknowsitisthekeytohowscienceisabletoprogress.1.gooff2.withabang3.devoteyourselftosb./sth.4.letsb.down5.turnovereachnewstone6.takeitforgranted(that…)（以某種方式）發(fā)生極為成功，引人注目獻(xiàn)身；致力；專心進(jìn)行一次次新的探索認(rèn)為……是理所當(dāng)然的