2022屆高三英語培優(yōu)外刊閱讀學(xué)案：人工智能話題

高三英語培優(yōu)外刊閱讀外刊精選｜視頻換臉術(shù)以假亂真，AI挑戰(zhàn)真假邊界當(dāng)眼見不一定為實，你要怎樣區(qū)分虛擬與真實？近年來，一種名為“深度偽造”（Deepfake）的AI視頻合成技術(shù)頻遭濫用，讓互聯(lián)網(wǎng)上充斥著以假亂真的偽造視頻，引發(fā)了廣泛的擔(dān)憂。AI換臉技術(shù)發(fā)展到了什么程度？人工智能時代下可能帶來哪些危害？DealingwithDeepfakeVideos"Imaginethisforasecond:oneman,withtotalcontrolofbillionsofpeople'sstolendata.Alltheirsecrets,theirlives,theirfutures."ThiswasthecandidinvitationthatFacebookCEOMarkZuckerburgrecentlygavehisonlineaudienceashegazedvacantlyatthecamera.Ormaybenot.Oncloserinspection,itturnedouttobesomethingcalleda‘deepfakevideo’,wherethespeakerinsideissimplyadigitalcounterfeitofZuckerburg.ThehoaxvideowascraftedusingAIthatcancreatetheillusionofarealpersonsayingordoingthingsthattheyhaveneveractuallydone.Suchpranksmayappeartoberisk-free,butexpertsarewarningthatthevideomanipulationtechnologycouldeasilybedeployedtocirculatefakenewsorsabotagesomeone’sreputation.Mediaalterationtoolsarenothingnew,buttherealdangernowisthatfakeryisgettingcheaperthanever:tocreateadeepfakevideo,allyouneedisafewphotosandtheinternet.Thistriggersquestionsabouthowtoapproachtheproblemofdoctoredvideos.Twosolutionshavebeenproposed:usingtechnologytoidentifythesemodifiedvideos,andmakingitpunishablebylawtoslurone’snamethroughthedeepfaketechnology.However,neitheroptionisideal,becauseit’snotthetechnologyitselfthatistheissue,butthemotivesitisbeingusedfor.【詞匯過關(guān)】請寫出下面文單詞在文章中的中文意思。1.candid['k?nd?d]adj._______________________2.gaze[ge?z]vi._______________________3.counterfeit['ka?nt?f?t]n._______________________adj._______________________4.hoax[h??ks]n._______________________5.craft[kr?ft]vt._______________________6.illusion[?'lu?n]n._______________________7.prank[pr??k]n._______________________8.deploy[d?'pl??]vt._______________________9.circulate['s??kj?le?t]v._______________________10.sabotage['s?b?tɑ??]vt._______________________n._______________________11.fakery['feik?ri]n._______________________12.trigger['tr?g?]vt._______________________13.doctor['d?kt?]vt._______________________14.modified[?m?d?fa?d]adj._______________________15.issue['??u?;'?sju?]n._______________________【詞塊學(xué)習(xí)】請從文章中找到下面中文相對應(yīng)的文詞塊。1.處理，應(yīng)對___________________________________2.完全控制……___________________________________3.仔細(xì)一看，定睛一看___________________________________4.原來……___________________________________5.讓某事變得怎樣___________________________________6.損害某人的名譽(yù)___________________________________拓展練習(xí)閱讀理解“Imaginethisforasecond:oneman,withtotalcontrolofbillionsofpeople'sstolendata.Alltheirsecrets,theirlives,theirfutures.IoweitalltoSpecter(SpecterisanevilorganizationintheJamesRondmovies).“Spectershowedmethatwhoevercontrolsthedata,controlsthefuture.”ThiswastheinvitationthatFacebookCEOMarkZuckerburgrecentlygavehisonlineaudienceashestaredatthecamera.Ormaybenot.Oncloserobservation,itturnedouttobesomethingcalleda"deepfakevideo”,wherethespeakerinsideissimplyadigitalfakeofZuckerburg.ThevideowascreatedbyartistsBillPostersandDanielHowewithhelpfromartificialintelligencecompaniesanddisplayedoverthepastweekorsoatanartshowinBritainontheinfluenceoftechnology.ThefakevideowasmadeusingAIthatcancreatetheillusionofarealpersonsayingordoingthingsthattheyhaveneveractuallydone.Suchtricksmayappeartoberisk-free,butexpertsarewarningthatthevideomanipulationtechnologycouldeasilybeusedtospreadfakenewsordamagesomeone'sreputation.Mediaalterationtoolsarenothingnew,buttherealdangernowisthatfakeryisgettingcheaperthanevertocreateadeepfakevideo,allyouneedisafewphotosandtheInternet.Withlittlehelp,itgivesbirthtosomethingnew,somethingreal.Thisbringsquestionsabouthowtoapproachtheproblemofdoctoredvideos.Twosolutionshavebeenproposed:usingtechnologytoidentifythesemodifiedvideos,andmakingitpunishablebylawtoslurone'snamethroughthedeepfaketechnology.However,neitheroptionisideal,becauseit'snotthetechnologyitselfthatistheissue,butthemotivesitisbeingusedfor.36.Whatcanwelearn

fromthefirsttwoparagraphs?A.FacebookCEOMarkZuckerburgwasbraveenoughtotellthetruth.B.TheannouncementwasmadebyZuckerburgactually.C.Zuckerburgcreatedsomethingcalleda"deepfakevideo”.D.Thestoleninformationcouldbemadeintofakevideos.37.Whichofthefollowingstatementsistrueaccordingtothepassage?A.Itissoeasyforpeopletomakeadeepfakevideonow.B.Manypeoplegetpunishedforthedeepfakevideo.C.Mediaalterationtoolsareseldomusedtomakedeepfakevideos.D.Expertsbelievethedeepfake

videoswillmakesomeonefamous.38.Whatisthebesttitleforthispassage?A.ProtectingStolenData B.DealingwithDeepfakeVideosC.HowtoMakeDeepfakeVideos D.MakinguseofDeepfakeTechnology39.Whatisauthor'spurposeinwritingthepassage?A.Tostresstheneedofusingtechnologyproperly.B.Toprovidesomeinformationaboutanewtechnology.C.Torevealthewaysofprotectingprivateinformation.D.Tosuggestawayofcreatingadeepfakevideo.外刊精選答案【詞匯過關(guān)】請寫出下面文單詞在文章中的中文意思。1.candid['k?nd?d]adj.坦率的，直白的2.gaze[ge?z]vi.凝視，注視3.counterfeit['ka?nt?f?t]n.贗品，仿冒品adj.假冒的，偽造的4.hoax[h??ks]n.騙局，謊報5.craft[kr?ft]vt.精心地制作6.illusion[?'lu?n]n.幻覺7.prank[pr??k]n.胡鬧，惡作劇8.deploy[d?'pl??]vt.利用9.circulate['s??kj?le?t]v.流傳，傳播10.sabotage['s?b?tɑ??]vt.蓄意破壞n.蓄意破壞11.fakery['feik?ri]n.造假，假貨12.trigger['tr?g?]vt.引發(fā)13.doctor['d?kt?]vt.篡改，偽造14.modified[?m?d?fa?d]adj.修改的15.issue['??u?;'?sju?]n.問題【詞