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ID:45822889
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时间:2019-11-18
《2019-2020年高考英语一轮复习Unit1PlacesofInterest课下练重庆大学版必修》由会员上传分享,免费在线阅读,更多相关内容在教育资源-天天文库。
1、2019-2020年高考英语一轮复习Unit1PlacesofInterest课下练重庆大学版必修(xx·重庆市高三二模)Robotsperformingtasksaccordingtoapredeterminedsetofinstructionsarenothingnew.Butrobotsabletolearnhowtocookbywatchingvideosareapletelydifferentapproach,whichisconductedbyagroupofresearchersattheUniversityofMaryland.Ify
2、ouhavepostedavideoofyourfavoriterecipeonthepopularwebsiteYouTube,chancesarethatitwillbeusedbyarobot.UniversityofMaryland'sprofessorYiannisAloimonos,leaderofthegroup,said“ThereexistsalargeamountofvideoinformationontheInternetthatourrobotscancapitalize_on.”“Atpresent,thevideosare
3、fedelectronically,”saidresearchscientistCorneliaFermuller.“Originally,wetookourownvideos,ourcameraslookingatusdoingthecooking,”sheexplained.“And,astherobotadvances,itreactstogoodqualityvideos.Anditwillreacttoevenlowerqualityhomemadevideos.”Sofar,therobotnamedJuliacanmakeasimple
4、saladbybreakingeachtaskintobasicparts,suchasgraspingaspoon,bringingittothebowl,stirringthesaladandobservingtheresults.Butwhyteacharobothowtounderstandavideowhenitcaneasilyfollowafixedprogram?Aloimonosbelievespredeterminedinstructionslackflexibility.Hethinksoneoftheproblemsishow
5、tomaketherobotunderstandandusewhatitlearnsduringacertaintask,thesocalledfeedback(反馈意见);anotheristheintroductionoflanguage.“Ibelieveitwilltakequitesometimebeforetherobotsareabletounderstandmetaphorical(比喻性的)language,”headded.“But,”hesaid,“wedon'tneedthattocreateanewworldwherethe
6、robotswillbeworkingforus.”语篇解读:本文是一篇科普说明文。机器人按既定指令完成任务并不让人觉得新鲜,但能看着视频学做饭的机器人,你可能前所未闻。1.Theunderlinedphrase“capitalizeon”inParagraph2probablycanbereplacedby________.A.takeholdof B.makeuseofC.keeptrackofD.catchsightof解析:选B 词义猜测题。由第二段的第一句“Ifyouhaveposted...usedbyarobot.”可知,机器
7、人能利用网上大量的视频信息。结合第二段的最后一句可知,capitalizeon应与“makeuseof”意思相近,因此选择B项。2.Aloimonosprobablyagreesthatatpresenttherobot________.A.cannotfullydigestwhatitlearnsB.cannotmakeasimplesaladC.canfollowhomemadevideosD.canunderstandmetaphoricallanguage解析:选A 推理判断题。根据最后一段Aloimonos的话可知,该机器人目前还不能理解比
8、喻性的语言。根据倒数第二段的最后一句可推知,Aloimonos可能认为目前该机器人还不能完全消化它学的东西,
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