外研版（2019） 選擇性必修第三冊(cè) Unit 4 A Glimpse of the Future Understanding ideas課件

Unit4AglimpseofthefutureUnderstandingideasArtificialIntelligence:ARealThreatLearningobjectivesAfterthisclass,youareexpectedto：1.haveabasicideaofAI;2.learnabouttheviewsofthethreepostersandfindrelevantsupportingsentencesandkeywords;3.beabletotreatAItechnologyobjectively.Thispassageisa,whichaimsto

forumhearpeople’sthoughtsonAI.thegreatesthumanachievementthebiggestthreattoourexistenceThreepeopletheiropinionsonAI.orpostedThankstoAl,I'vegotmyownsupersmartpersonalassistantbuiltintomyphone.Sheusesmyanswerstolearnmoreaboutmypreferences.EveryrecommendationshegivesmeisgreatsinceshecanpredictifIwilllikeaparticularrestaurant.AIisconvenient,smart,advanced,individualandflexible.ShealwayshasanimmediateanswerforanyquestionIputtoher.Incontrast,myPAonlyneedsafewsecondstofindtherightplace.AIcanhelpussavetime.Self-drivingcarsareavailablesoon.Itcanmakejudgementsbasedoninformation.Astheywon'tbesusceptibletohumanerror,they'llcertainlybealotsafer.AIcanmakedoingday-to-daythingsaloteasier.AIisourhumanachievement.positive,optimistic,favorable，supportive，approving…AIcan’tthinkindependentlywithoutprogramming.Wecouldbeseenasa“small’inconveniencethat'sinthewayofasolutiontoabiggerproblem.Itmightwipe

usallout.AImayputusatrisk.Thetaxidriverswouldlosetheirjobs.Nearlyeveryjobispotentiallyatriskinthelongrun.Evenjournalistsarenowbeingreplacedwithtechnologythatcanwritebasicnewsreports.JobareatriskduetoAI.AIisabigthreat.doubtful,skeptical,negativeThetruthisthatnoneofusispreparedforthechallengesofAl.AIliesinitscapacitytoanalyseandinterpretvastamountsofdata,whichmeansitcanevensolveproblemsthataretoochallengingforhumanexperts.Ifitgoeswrongorfallsintothewronghands,itcouldalsobethemostdangerous.Alisnotgoingtogoaway.Wehavenochoicebuttoembraceitandregulateit.Thatsaying“MyAIdidit!"won'tbeanyexcuseforillegalorimmoralbehavior!neutral,objectiveWhatisyourattitudetowardsAI?HowshouldwetreatAI?Why?Shareyourviews.groupworkAIisahugeadvanceinhumanhistory,andweshouldtreatitwithacriticalattitude.

Ontheonehand,first,ifwemakeproperuseofit,itcansolveproblemsthataretoochallengingforhumanexperts.Second,itcanbringconveniencetoourlife.Ontheotherhand,Ifwedonotmakeproperuseofit,manypeoplewillfacetheriskoflosingtheirjobs,andtherewillbemanyillegalandimmoralconsequences.artificialartificialintelligencehumanityassistant–assistv.–assistancen.susceptible–susceptiblyvictimpotentiallyautomation—automaticadj.capacityanalyzev.—analysisn.regulatev.—regulationn.illegal–legalimmoral—moral人造的，人工的人工智能人類助手、助理易受影響的受害者潛在地自動(dòng)化能力，才能分析控制，管理；章程,法規(guī)非法的，違法的；合法的不道德的，道終敗壞的；道德的1.incontrast2.hangout3.becapableof4.bebasedon5.onthewhole6.wipe...out7.inthelongrun8.havenochoicebutto9.beatrisk10.hitthemarket11.keeparound

12.gowrong1.與此相反；比較起來(lái)2.閑逛3.有……能力的4.以……為基礎(chǔ)，基于5.大體上，就全體而論6.消滅，徹底摧毀7.從長(zhǎng)遠(yuǎn)來(lái)看8.別無(wú)選擇，只好9.處于風(fēng)險(xiǎn)之中10.投入市場(chǎng)11.將......保留在身邊12.出錯(cuò)1.Itusedtofeellike50percentofmytimewasspentresearchingnewrestaurant.2.EveryrecommendationshegivesmeisgreatsinceshecanpredictifIwilllikeaparticularrestaurant.3.Andspeakingofhangingout，I’mhopingthatself-drivingcarsareavailablesoon.4.Self-drivingcarscanlearntodriveinthesamewaythatwedo，andcanmakejudgements

basedoninformation.Andastheywon’tbesusceptibletohumanerror，they’llcertainlybealotsafer.5.ThankstoAI,I’vegotmyownsuper-smartpersonalassistantbuiltintomyphone.6.IdothinkthatdevelopmentsinAIwillonthewholemakedoingday-to-daythingsaloteasier.7.Thetechnologyyou'reusingandenjoyingtodayisabasicformofAIwhichcan'tthinkindependentlywithoutprogramming.8.Wehavenochoicebuttoembraceitandregulateit.9.IbelievemostofthevalueofAIliesinitscapacitytoanalyseandinterpretvastamountsofdata，whichmeansitcanevensolveproblemsthataretoochallengingforhumanexperts.10.Whilesuper-intelligentAIcouldbethebiggestleapforwardinhumanhistory，ifitgoeswrongorfallsontothewronghands，itcouldalsobethemostdangerous.StepⅢ

ClozetestFillintheblanksaccordingtothetext.TechnologyofTomorrowForumhashadadiscussionaboutthe1.____________(develop)ofAI.Millenniumbutterflysaysthatsuper-smartpersonalassistant2._____(build)intohisphonemakeshimsavetimeandgiveshimgreat3._______________(recommend).Besides，self-drivingcarsareavailablesoonsothathecanhangout4._______(easy)althoughtheonlythingisthattheremightbeafewmchine-learningproblems5._____thefirstcarshitthemarket.However，PopkidadmitsthatmoreadvancedAIcouldbe6._______(help)insolvingtheworld’sproblems，butthereishighlevelofrisk7._________(involve).He’safraidthatAImightwipe8.___humanbeingsifitseespeop