Unit4AGlimpseoftheFutureUnderstandingideas課件高二英語外研版（2019）選擇性

Unit4AglimpseofthefutureArtificialIntelligence:AREALTHREAT?外研版高中英語選擇性必修三ToreadthetextandlearnaboutthedifferentviewsofthethreepeopleonAITotalkaboutwhatyouthinkofAITobeabletotreatAItechnologydialecticallyWhatcanAIbeusedfor?

AIentertainmentmedicinetransportationsecurityeducationtourism

finance&economy…AIinlife

NowwatchafilmletaboutfutureAI.Isitinteresting?ReadthefactsaboutAIandanswerthequestions.1.Whatcanyoulearnfromthetimeline?Fromthetimeline,wecanlearnthatAItechnologyhasdevelopedgreatly,andcannowoutperformhumansinsomeaspects.2.AreyouconcernedaboutdevelopmentsinAI?Whyorwhynot?3.HowdoyouthinkAIwilldevelopinthe

future?AIcontinuedprogressShallowmachinelearningmodelSVM,LR,BoostingTheriseofAI

Turing

test1950s1990s-20001960s-1980sProfessorofUniversityofToronto，leading

authority

of

machine

leaning

field2006Newresearchclimax

of

AI

AlphaGo2011-2017ReadthepassagetoseeifitchangesyouropiniononthefutureofAI.Ifso,inwhatways?MillenniumbutterflyWeallneedtolearntolivewithAItechnologywhetherwelikeitorareconcernedaboutit.Wecannotstopthemarchofprogress.IadmitthatmoreadvancedAIcouldbehelpfulinsolvingtheworld’sproblems,butthereisahighlevelofriskinvolved.Ican’tunderstandwhysomepeopleworrysomuch.IhopemorebreakthroughsinAIwillbemadesoon,sothatwecanenjoymoreandmoreconvenience.PopkidPink_hazeReadtheopinionsandmatchthemtothepersons.Talkabouttheopinionyouagreewith.Organiseinformationfromthepassageandcompletethediagram.AIcanhelpussavetime.1._____________________________________________2._____________________________________________3._____________________________________________includingthosetoochallengingforhumanexperts.AIcanmakedrivingsafer.AIcanmakedoingday-to-daythingsaloteasier.AIcansolveproblemsAIisarealachievement.AImightwipeouthumanbeings.4._________________________5._________________________ifitfallsinto

thewronghandsAIisarealthreat.JobsareatriskduetoAI.AIcouldbedangerousNowcomeupwithmoreideasforeachpointofviewandsharethemwiththeclass.DecidewhetherthefollowingstatementsareTrue(T)orFalse(F).1.ProfessorStephenHawkingbelievedAIwouldonlybringgreatbenefitstohumanbeings.()2.Millenniumbutterfly’sPAcanhelphimfindaparticularrestaurant.()3.Millenniumbutterflybelievesitunnecessaryforhimtolearntodrive.()FTF4.InPopkid’sview,nearlyallworkcanbedonebymachines.()5.AsfarasPink_hazeisconcerned,thehighestvalueofAIisitsabilitytosolveproblems.()6.Pink_hazethinksAImaydisappearoneday.()TTFWritedownwhatthefollowingunderlinedpronounsreferto.1.She

alwayshasanimmediateanswerforanyquestionIputtoher...(Inparagraph1)_________________________________________________2.Andasthey

won’tbesusceptibletohumanerror,they’llcertainlybealotsafer.(Inparagraph2)_________________________________________________myownsuper-smartpersonalassistantself-drivingcars3.Evenifthat

doesn’thappen,thereareotherrisks.(Inparagraph4)_________________________________________________4.TheywouldjustbeamongthefirstvictimsofAI.(Inparagraph4)_________________________________________________5.Wehavenochoicebuttoembraceitandregulateit.

(Inparagraph7)_________________________________________________wipingouthumanbeingstaxidriversAIBelowisasummaryofthetextwithsomecontentmissing.Choosetherightitemfromtheboxandmakethesummarycomplete.Changetheformifnecessary.

ThreepeoplegavetheiropinionsaboutAI’sinfluenceonTechnologyofTomorrowForum.MillenniumbutterflybelievesthatAIwillmakedailylifealoteasier.Millenniumbutterflyhasasuper-smartpersonal1.________,answeringquestionsimmediatelyandlearningaboutMillenniumbutterfly’s2._____________.available,phone,embrace,preference,victim,dangerousphonepreferencesAsforhangingout,Millenniumbutterflyhopessafeself-drivingcarswillbecome3.________soon.However,Popkidholdstheopinionthatnoneofusispreparedforitschallenges,yetitcouldbringbigriskslikewipingouthumanbeings.Takeself-drivingcarsforexample.Taxidriverswillbethefirst4.________.available,phone,embrace,preference,victim,dangerousavailablevictimsInthelongrun,everyjobispotentiallyatrisk.Ontheotherhand,Pink_hazebelievesthathumanshavenochoicebutto5.________andregulateAI.Inthemodernworld,wehavetoacceptmachinelearningsinceAIcansolveproblemsthataretoochallengingforhumanexperts.ButifAIgoeswrongorfallsintothewronghands,itcouldbevery6.____________.available,phone,embrace,preference,victim,dangerousembracedangerousPutalimittoAI.BuildproperattidudestowardAI.ControlthedevelopmentdirectionofAI.Managethecreatorsandproducers.Workinpairsanddiscussthequestion:WhatdoyouthinkweshoulddotomakeAIarealachievement?Establishlawsandregulations.1.EveryrecommendationshegivesmeisgreatsinceshecanpredictifIwilllikeaparticularrestaurant.

▲此句中的she指代mysuper-smartpersonalassistant,運(yùn)用了

擬人的修辭手法▲shegivesme是省略了that或which的限制性定語從句，修飾

recommendation

▲since引導(dǎo)原因狀語從句

▲if引導(dǎo)賓語從句2.Still,IdothinkthatdevelopmentsinAIwillonthewholemakedoingday-to-daythingsaloteasier.

▲此句為含有that引導(dǎo)的賓語從句的復(fù)合句▲主句Idothink中的助動(dòng)詞do表示強(qiáng)調(diào)，如:

Soyoudidcomeafterall.

Hedoesspeakwell.

▲從句是“主+謂+賓+賓補(bǔ)”結(jié)構(gòu)：thatdevelopments…

will…makedoing…aloteasier主語謂語賓語賓補(bǔ)▲stilladv.inspiteofwhathasjustbeensaidordone

雖然如此，盡管那樣，然而egTheweatherwascoldandwet.Still,wehadagreattime.▲onthewholeingeneral總的看來

egOnthewhole,I’minfavouroftheidea.▲day-to-day

adj.

involvingtheusualeventsortasksofeach

day日常工作的；例行的egShehasbeenlookingaftertheday-to-dayrunningoftheschool.【語境應(yīng)用】英譯漢。(1)Onthewholeourstaytherewasquiteenjoyable．總的說來，我們在那逗留時(shí)很開心。(2)Thehotelwasterrible.Still,wewereluckywiththeweather.旅店很糟糕，然而我們有幸遇上了好天氣。(3)Iamavegetarianandusealotofvegetablesinmy

day-to-day

cooking.我是個(gè)素食主義者，日常烹飪時(shí)會(huì)用到很多蔬菜。3.Thetechnologyyou’reusingandenjoyingtodayisabasicformofAIwhichcan’tthinkindependentlywithoutprogramming.▲此句為含有兩個(gè)定語從句的復(fù)合句，其主干為ThetechnologyisabasicformofAI?！谝粋€(gè)定語從句是

_____________________________，它省略了關(guān)系代詞that或which，修飾先行詞thetechnology?！?/p>

第二個(gè)定語從句是whichcan’tthink…programming，修飾先行詞AI。you’reusingandenjoyingtoday4.Ofcourse,itcouldbeveryusefultohaveamoreadvancedformofAI—atrulyindependentformofartificialintelligence,capableofexercisingitsownjudgement,couldhelpussolvemanyoftheworld’sproblems.▲此句破折號后的內(nèi)容是對amoreadvancedformofAI的

補(bǔ)充說明，其包含一個(gè)名詞短語、一個(gè)形容詞短語和一

個(gè)句子?！鴌tcouldbeveryusefulto…中的it是形式主語，真正的主語是不定式短語tohaveamoreadvancedformofAI?！鴆apableof(doing)sth

havingthequalitiesorabilitytodosth有能力做某事

egThecompanyisn’tcapableofhandlinganorderthat

large.5.Butwhilesuper-intelligentAIcouldbethebiggestleapforwardinhumanhistory,…

while

引導(dǎo)讓步狀語從句，一般用于句首，相當(dāng)于although。eg.WhileI’mwillingtohelp,Idonothavemuchtimeavailable.6.…,yousayhowgreatitwouldbetohaveself-drivingcars,butwhataboutallthetaxidriverswhowouldlosetheirjobs?

▲在這個(gè)but連接的并列句中，第一個(gè)分句中yousay后接賓語從句，從句中it是形式主語，不定式短語tohaveself-drivingcars是真正的主語?！鴅ut后的分句中含有一個(gè)定語從句whowouldlosetheirjobs，修飾先行詞___________________。allthetaxidrivers7.IbelievemostofthevalueofAIliesinitscapacitytoanalyseandinterpretvastamountsofdata,whichmeansitcanevensolveproblemsthataretoochallengingforhumanexperts.

▲Ibelievemost…forhumanexperts.主謂省略that的賓語從句▲mostof…AIliesinitscapacityto…data修飾不定式短語作定語謂語主語賓語▲…data,which…problems

that…experts.非限制性定語從句限制性定語從句修飾修飾▲lieincentrein;existin;befoundin在于egThetroubleliesintheengine．▲analysev.tostudyorexaminesthindetailinorderto

understandorexplainit分析

egThefirststepistodefineandanalysetheproblem.【拓展】analysisn.

分析analyst

n.

分析者；化驗(yàn)員analyticaladj.

分析的；分析性的【語境應(yīng)用】完成句子。(1)Apacketofwhitepowderwasfoundandpolicescientistsare__________(analyse)

it.(2)Hischiefattraction_______(liein)his

character,nothislooks.(3)Duringthecourse,studentswilldevelop

their___________(analyse)skills.analysingliesinanalytical8.OnethingIthinkweallagreeon,though,isthatsaying“MyAIdidit!”won’tbe