2026届高考英语总复习（第1轮）选必二Unit 4　Living with technolog训练手册

Optionalcompulsory2Unit4

LivingwithtechnologyⅠ.阅读理解A(2025·湖南长沙)Deepfake:Synthetic(合成的)media,includingimages,videos,andaudio,isgeneratedbyAItechnologytoshowsomethingthatdoesnotexistoreventsthathaveneveroccurred.Examplesofdeepfakeshavebeenwidelyspread,includingavideoofFacebookCEOMarkZuckerberggivingaspeechabouthiscompany'splan,andavideoofElonMuskdancingandtalkingaboutthepowerofdreams,etc.It'seasyforAItoproducesuchdeepfakesusingtwodifferentdeep­learningalgorithms(算法):onethatcreatesthebestpossibleclonebasedonarealimageorvideoandanotherthatdetectswhetherthecopyisfake(伪造的)and,ifitis,reportsonthedifferencesbetweenitandtheoriginal.Thefirstalgorithmproducesasyntheticimageandreceivesfeedbackonitfromthesecondalgorithmandthenadjustsittomakeitappearmorereal;theloopisrepeatedasmanytimesasittakesuntilthesecondalgorithmdoesnotdetectanyfalseimagery.Deepfakersoftenhaveevilmotives,includingcreatingmisinformationandgeneratingconfusion.Theytendtodemean,terrify,andannoy,andhavetargetednotonlycelebritiesbutordinarycitizensaswell.Mostoftheacademicresearchsurroundingdeepfakesfocusesonthedetectionofhugeamountofdeepfakevideosemergingonline.Onedetectionapproachistousealgorithmstoidentifyinconsistenciesindeepfakevideos.Forexample,anautomaticsystemcanexaminevideosforerrorssuchasirregularblinkingpatternsoflighting.However,theseapproacheshavebeencriticizedbecausedeepfakedetectionischaracterizedbya“movinggoalpost”wheretheproductionofdeepfakesischangingandimprovingwhiledetectiontoolsarealwaysonthewayofcatchingthemup.However,educationandmedicinearetwoofthefieldsthatmaybenefitfromdeepfaketechnology.Intheclassroom,historicalspeechescouldbedeepfakedtoofferimmersiveandengaginglessons.Inhealthcare,itcanimprovetheaccuracywithwhichtumors(肿瘤)arespotted,makingthemeasiertotreat.Itsusealsopermitsusingsynthesizeddatainsteadofthatfromrealpatientstoavoidprivacyconcerns.1.HowdoesAIcreateadeepfakevideoaccordingtothepassage?A.Bycopyingandcombiningthefakeimages.B.Byconstantlyteachingitselftoperfecttheoutput.C.Byacquiringfeedbackfrommultiplesources.D.Byrepeatedlygeneratingrealisticimagesfromscratch.2.Whatisthechallengeofdetectingdeepfakevideos?A.Ever­evolvingdeepfaketechniques. B.Insufficientacademicbasisondetectionsolutions.C.Amassivenumberoffalsevideosonline. D.Limitedavailabilityofdetectiontools.3.Whatistheauthor'sattitudetowarddeepfake?A.Supportive.

B.Critical. C.Objective.

D.Unconcerned.4.Whatisprobablythebesttitleforthepassage?A.PotentialThreats:AI'sNewPlayground B.Deepfake:Human'sAnotherHelpingHandC.ArtificialIntelligence:APieceofFake D.DetectingDeepfake:AnOngoingBattle答案及解析：本文是一篇说明文。作者客观地对deepfake进行了客观事实阐述：AI是能轻易制造出假视频的。1.B细节理解题。根据第三段中的“It'seasyforAItoproducesuchdeepfakesusingtwodifferent…reportsonthedifferencesbetweenitandtheoriginal.(人工智能很容易使用两种不同的深度学习算法来生成这种深度伪造：一种算法是基于真实图像或视频创建尽可能最好的克隆，另一种算法检测副本是否为伪造的，如果是伪造的，则报告其与原作之间的差异。)”可知，人工智能通过不断地自我训练来完善输出，从而创建一个深度伪造视频。故选B。2.A细节理解题。根据第五段中“However,theseapproacheshavebeencriticizedbecausedeepfakedetectionischaracterizedbya‘movinggoalpost’

wheretheproductionofdeepfakesischangingandimprovingwhiledetectiontoolsarealwaysonthewayofcatchingthemup.(然而，这些方法受到了批评，因为深度伪造检测的特点是‘移动的门柱’，深度伪造的生成在不断变化和改进，而检测工具总是在追赶它们。)”可知，检测深度伪造视频的挑战是不断发展的深度伪造技术。故选A。3.C推理判断题。作者在文章中阐述了深度伪造技术的概念、应用案例、原理和动机，也提到了其在不同应用领域的好处和坏处，可推知作者对它的态度是客观的。故选C。4.C标题归纳题。根据第一段“Deepfake:Synthetic(合成的)media,includingimages,videos,andaudio,isgeneratedbyAItechnologytoshowsomethingthatdoesnotexistoreventsthathaveneveroccurred.(深度伪造：人工智能技术生成的合成媒体，包括图像、视频和音频，用来展示不存在的东西或从未发生过的事件。)”结合作者客观地对深度伪造进行了客观事实阐述：人工智能是能轻易地制造出假视频的。故C选项“人工智能：一块假货”适合作为文章标题。故选C。Ⅱ.七选五(2025·广东佛山)We'regrowingmoreusedtochattingtoourcomputers,phonesandsmartspeakersthroughvoiceassistants.Outoftheseassistants,Siriisthemostwell­knownspokenweb.Blindpeoplehavebeenusingtext­to­speechassistantfordecades.__1__Somethinkvoicecouldsoontakeoverfromclickingasthemainwaytointeractonline.Theybelieveonlineinteractionwouldsoondependmainlyonvoice.__2__Buildingthespokenweb—web­to­voiceandvoice­to­web—isbynomeansaneasytask.Forsoftwaretoanswersimplequestionsabouttheweatherandplaymusicforusiseasy.__3__Artificialintelligenceisn'tsmartenoughyet.Eventurningyourvoiceintotextisoneofthehardestproblemstosolve.Thereareasmanywaystopronouncethingsastherearepeopleontheplanet.Usingvoiceinteractionfeelsfarcloserthansurfingthenetintheold­fashionedway.__4__Butifsomethingspeaks,itmustalsolisten.Ourphonesarealwaysnearusandtheyareconstantlycollectingourpersonalinformation.Thishasalreadyraisedprivacyconcerns.Peopleworryassistantswillonedaybeusedtodeliveradvertisingdirectlytous.__5__Inenvironmentswhenone'shandsareoccupied,suchaswhiledrivingorcooking,thespokenwebishelpful.Thinkaboutwhenyouarecooking,itisnaturaltotalk.Andspeechobviouslymakessensewhenyouaredriving.Ontheotherhand,inaquietlibrary,usingvoicecommandstoaskaquestionmaynotbeassuitableastyping,asitcoulddisturbothers.Theeffectivenessofusingvoicedependsonthespecificsurroundings.A.Spokenwebrequiresmorepersonalitytobecomepopular.B.Butwhatarethechallengesofmovingto“thespokenweb”?C.Itisalsopossibletosearchfordifferentinformationyouneed.D.Thebenefitsofusingvoiceobviouslydependonthecontext.E.Theinformaltoneoftheassistanthelpscreateanemotionalattachment.F.Buttohaveaconversationwithusersondiversetopicsisalongwayoff.G.Peoplewhocan'treadcanalsoobtaininformationusingthespokenweb.答案及解析：本文是一篇说明文。文章主要介绍了语音网络的流行情况以及存在的挑战。1.G根据上文“We'regrowingmoreusedtochattingtoourcomputers…Blindpeoplehavebeenusingtext­to­speechassistantfordecades.(我们越来越习惯于通过语音助手与电脑、手机和智能音箱聊天。在这些助手中，Siri是最知名的语音网络。几十年来，盲人一直在使用文本转语音助手。)”可知，本句为本段最后一句，故承接上文，继续举例说明语音助手在生活中的应用情况。故G选项“不能阅读的人也可以通过语音网络获取信息”符合语境。故选G。2.B根据上文“Somethinkvoicecouldsoontakeoverfromclickingasthemainwaytointeractonline.Theybelieveonlineinteractionwouldsoondependmainlyonvoice.(一些人认为，语音很快就会取代点击，成为在线互动的主要方式。他们认为，在线互动很快将主要依靠语音。)”以及下一段“Buildingthespokenweb—web­to­voiceandvoice­to­web—isbynomeansaneasytask.(建立语音网络——网络到语音和语音到网络，绝不是一件容易的事。)”可知，本句与上文构成转折，指出语音网络存在挑战。故B选项“但是转向‘语音网络’的挑战是什么？”符合语境。故选B。3.F根据上文“Buildingthespokenweb—web­to­voiceandvoice­to­web—isbynomeansaneasytask.Forsoftwaretoanswersimplequestionsabouttheweatherandplaymusicforusiseasy.(建立语音网络——网络到语音和语音到网络绝不是一件容易的事。对于软件来说，回答关于天气的简单问题和为我们播放音乐是很容易的。)”以及下文“Artificialintelligenceisn'tsmartenoughyet.Eventurningyourvoiceintotextisoneofthehardestproblemstosolve.Thereareasmanywaystopronouncethingsastherearepeopleontheplanet.(人工智能还不够聪明。甚至把你的声音转换成文字也是最难解决的问题之一。地球上有多少人，就有多少种发音方法。)”可知，上文提到了运用语音网络询问关于天气的简单问题，下文则提到了人工智能还不够聪明，可知本句与上文构成转折关系，指出存在的缺点。故F选项“但是与用户就不同的话题进行对话还有很长的路要走”符合语境。故选F。4.E根据上文“Usingvoiceinteractionfeelsfarcloserthansurfingthenetintheold­fashionedway.(使用语音交互的感觉比用老式的上网方式感受更亲切。)”以及下文“Butifsomethingspeaks,itmustalsolisten…beusedtodeliveradvertisingdirectlytous.(但如果有东西说话，它也必须倾听。我们的手机总是在我们身边，它们不断地收集我们的个人信息。这已经引起了人们对隐私的担忧。人们担心助手有一天会被用来直接向我们发送广告。)”可知，本句承接上文，说明语音互动可以带来的亲切感。故E选项“助手的非正式语气有助于建立情感依恋”符合语境。故选E。5.D根据下文“Inenvironmentswhenone'shandsareoccupied…usingvoicedependsonthespecificsurroundings.(在双手被占用的环境中，比如开车或做饭时，语音网络很有帮助。想想当你做饭的时候，说话是很自然的。当你开车的时候，说话显然也是合情合理的。另一方面，在安静的图书馆里，使用语音指令提问可能不如打字那么合适，因为它可能会打扰别人。使用语音的有效性取决于特定的环境。)”可知，下文提到了使用语音的不同环境，有的环境里使用语音很方便，而有的环境会打扰别人，说明使用语音取决于环境。故D选项“使用语音的好处显然取决于环境”符合语境。故选D。Ⅲ.读后续写阅读下面材料，根据其内容和所给段落开头语续写两段，使之构成一篇完整的短文。(2025·河北保定)IntheheartofSiliconValley,EthanandOlivia,twohigh­schoolteens,foundthemselvespartofabigchange:usingAIintheirstudies.Theywereatafamousschoolwheretheywereconstantlyunderpressuretobeexcellent,butforbothofthem,English,especiallythewritingsection,wasaconstantheadache.Ethanwasgreatwithanalyzingbutstruggledwhenitcametocreativewriting.Hefoundithardtoputhisthoughtsintowordsandhisessaysdidn'thavetheemotionaldepththattouchedreaders.Olivia,however,wasanaturalstorytellerwhocouldspinexcitingtalesthatkeptherfriendsontheedgeoftheirseats,butshewasn'tsogoodwithgrammarandsentencestructure.Oneday,theirteachershowedthemanAIhelpercalled“WordsAI”.Inthebeginning,theydoubtedhowamachinecouldpossiblyunderstandtheslightdifferencesofhumanemotionandthoughts.Butastheytrieditout,theyweresurprisedbyhowwellitunderstoodwhattheyneeded.WordsAInotonlyprovidedreal­timegrammarandspellingchecksbutalsoofferedpracticalsuggestionstoimprovetheirwriting.Itevenhelpedthemdeveloptheirownuniquewritingstyles,andlookedasifitcouldreadtheirthoughts!WithWordsAI'shelp,Ethancouldexpresshimselfclearlyandemotionally,whileOliviaimprovedherwritingwithoutlosinghercreativity.However,theirjourneywithWordsAIwasnotsmoothalltheway.Withtimegoingon,EthanfoundOliviastarteddependingtoomuchontheAI'sadvice,evenusingittocomeupwithstoryideas,whichmadeherloseheruniqueperspective(观点)overtime.Ethanwasconcernedthatshewascopyingothers'work,sohesuggestedsheshouldnotrelyonWordsAItoooften.Thiscausedadisagreementbetweenthem.EthanquestionedifOliviawastoodependentonAI,whileOliviaarguedthathewastoostubborntoembracetechnologythatcouldassistthem.注意：续写词数应为150个左右。Afterabigtalk,theyrealizedtheyweren'tusingWordsAIintheproperway.______________________________________________________________________________________________________________________________________________________________________________________________________Overtime,theyfiguredouthowtomixtechnologywiththeirowncreativityinaharmoniousway.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Onepossibleversion：Afterabigtalk,theyrealizedtheyweren'tusingWordsAIintheproperway.Ethanrecalledeachtimehesetpentopaper,healwaysturnedtoWordsAIformorecreativeandvividexpressionsthoughheconsideredhisgreat.AsforOlivia,itwasamustforhertocheckeachgrammarandsentencethatshewasnotsureofbeforecompletingthewh