Unit+4+Welcome+to+the+unit+and+Reading+I+课件【核心素养提升+备课精讲精研】牛津译林版（2020）高中英语选择性必修第二册

Unit4

LivingwithtechnologyWelcometotheunit

&

Reading(I)Lead-inTheadvanceoftechnologyisbasedonmakingitfitinsothatyoudon’treallyevennoticeit,soit’spartofeverydaylife.—BillGates技术的进步是基于让它融入你的生活，这样你甚至不会真正注意到它，如此一来它就成为了日常生活的一部分。--比尔·盖茨ThinkingWhatkindoftechnologyisthemostimportanttoyouinyourdailylife?Howdoyouuseit?IthinkthemostimportanttechnologytomeistheInternet.Igreatlydependonittogetinformationandcommunicatewithothers.Also,deviceslikecomputers,smartphonesandevensomesmartwatchesnowhaveaccesstotheInternet.Thesedevicesallowmetogetonlinefromanywhereandatanytime.Theyaretrulyacriticalpartofmydailylife.Watchthevideoandfillintheblanks.VideotimeTwentyThousandLeaguesUndertheSea:travellingdeepundertheocean2001:ASpaceOdyssey:travellingto_________TheMatrix:connectingthehumanbrainwith_________andenteringthevirtualworldWatchthevideoandfillintheblanks.VideotimeTwentyThousandLeaguesUndertheSea:travellingdeepundertheocean2001:ASpaceOdyssey:travellingto_________TheMatrix:connectingthehumanbrainwith_________andenteringthevirtualworldtheMooncomputersDoyouthinklifeinthevideocanbecomeareality?Whenwetalkaboutartificialintelligence,whatadjectivescometoyourmind?Artificialintelligenceusefulterrifyinghelpfulcutting-edgethreateningamazingdouble-edgedswordPre-reading...Artificialintelligence:

friendlyorfrightening?alliterationeg.SenseandSensibilityPrideandPrejudicePara(s)_____:IntroductionPara(s)_____:Supportingdetails

Para(s)_____:ConclusionWhatisthestructureofthelecturetranscript?While-reading12–56AIisbeing

invariousfields,____________thewaywelive.ThedevelopmentofAIhasalsobrought_______.IntroductionPara.1:AIcanmakeyourdreams__________.Para.3:SupportingdetailsPara.4:Para.5:A1Readthelecturetranscriptandcompletethechartbelowwiththemainideaofeachparagraph.cometruebranchimitatingtransformingapplieddevelopedWhile-readingPara.2:AIisa________ofcomputersciencethataimstocreateintelligentmachines,________thecomplexnetworksofthehumanbrain.AIhas_____________overalongtimeandhadsomemajor_____________.breakthroughsconcernsConclusionPara.6:A1Readthelecturetranscriptandcompletethechartbelowwiththemainideaofeachparagraph.Weneedtomakesurethatwewillnotfall________toAI.victimWhile-readingReadPara.

2

andfillinthefollowingchart.While-readingOneessentialaimofAIOneapproachtotheaimTodevelopcomputerintelligencecapableoflearningfromexperience,adjustingtonewinputsandperformingtaskslikehumans.Deeplearning,whichenablesa

machinetoimproveitsownperformancebylearningfromtheresultsofitspreviousactions.While-readingReadPara.3andfillinthefollowingtable.TimeEventSincethe1940sYearsbeforethemid-1950sInthemid-1950sIn1997In2017ThedevelopmentofcomputershasfinallymadethedreamofAIareality.AlanTuringhadexploredthetheoryofAI.Theterm“artificialintelligence”wascoined.AmajorbreakthroughinAIwasmade.AcomputerprogramdefeatedarguablythebesthumanGoplayer.DeepBlueVSCarryKasparowKeJieVS

AlphaGoReadParas.4-5,andanswerthefollowingquestions.1.WhatareordinarypeopleusingAItodo?While-reading2.Whatarewegettingclosertoaccordingtotheauthor?Togetinstanttranslationsoftextinforeignlanguages.Wearegettingclosertothedividinglinebetweenhumansandmachines.ReadParas.4-5,andfillthefollowingchart.ArtificialintelligenceWhile-readingFriendlyFrighteningdrivevehicleswritenovelstranslateforeignlanguagesdevelophuman-likeintelligence?threatentheexistence?dangerscommitcrimes?Postreading

“Thedevelopmentoffullartificialintelligencecouldspelltheendofthehumanrace.”Inlines44–46,StephenHawkingisquotedassaying,Doyouagreewithhim?Whyorwhynot?Ifsomethingspellsaparticularoutcome,oftenanunpleasantone,itsuggeststhatthiswillbetheresult.预示(通常不好的结果)Option1IdonotagreewithStephenHawking.IthinkthatscientistsfullyunderstandtheconcernsaboutAI,andtheywillsurelybecarefulaboutdevelopingit.Evenifweareabletocreatetrueartificialintelligence,wewillknowhowtocontrolit.AccordingtotheThreeLawsofRobotics,putforwardbysciencefictionauthorIsaacAsimov,robotsmaynotinjurehumanbeingsorallowthemtobeharmed,theymustobeytheordersgivenbyhumanbeingsexceptwheresuchordersconflictwiththeFirstLaw,andtheymustprotecttheirownexistenceifthatdoesnotconflictwiththeFirstorSecondLaw.Option2Yes,IagreewithStephenHawking.Withthedevelopmentoffullartificialintelligence,machinesmaybecomesointelligentthathumanbeingscouldnolongercontrolthem.IfsuperintelligentAImachinescouldthinkandactcompletelyontheirown,itremainstobeseenhowtheywouldtreathumanbeings.Itwouldbeextremelydangerousiftheydecidethathumansaretheirenemies.SoIthinkweneedtobeverycarefulwithfullartificialIntelligence,anditisimportantthatweconsiderpossibledangersbeforeitistoolate.Readtheabbreviationsofthepassageandfillintheblankswithone

appropriatewordorthecorrectformofthewordinbrackets

Withtherapiddevelopmentofartificialintelligence,manysweetdreams1.________arobotdoingalltheworkforyoumaycometrue.

AIisabranchofcomputersciencethataimstodevelopintelligentmachines,2.________(design)forbetterworkandhigherefficiency,andpeoplehavebeeninpursuitofthedreamofAIformanyyears.Especiallyin2017,acomputerprogramnamedAlphaGobeatKeJie,3.________(show)alargeleapinAIsystems.Nowadays,AI4.______________(use)inquiteafewfields,suchaslookingafterpatients,5.____________(perform)surgeries,writingnovels,driving,translating,toname6.____