2023考博英語模擬30(考卷附答案)

2012考博英語模擬30（考卷附答案）一、閱讀理解（每題2分，共40分）SectionADirections:Inthissection,therearefourpassagesfollowedtenquestionsorunfinishedstatements.Foreachquestionorstatement,therearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.Passage1Questions1to5arebasedonthefollowingpassage:CyberbullyingistheuseoftheInternet,cellphones,orotherdevicestosendorposttextorimagesintendedtohurtorembarrassanotherperson.It’saproblemthat’saffectingouryouthtoday.Accordingtoarecentsurvey,oneinfourteenshasexperiencedcyberbullying.Thereareseveraltypesofcyberbullying.Onetypeisflaming,whichinvolvessendingangry,cruel,orrudemessagestosomeone.Anothertypeisharassment,whereapersonisrepeatedlysentmeanmessages.Athirdtypeisdenigration,whereapersonishumiliatedorembarrassedthespreadofrumorsorlies.Victimsofcyberbullyingoftenfeelisolated,depressed,andanxious.Somehaveeventurnedtosuicideasawaytoescapethepain.It’simportantforparents,teachers,andstudentstobeawareofthesignsofcyberbullyingandtotakeactiontopreventit.1.Whatisthemainideaofthispassage?A)ThebenefitsoftheInternet.B)Thedefinitionofcyberbullying.C)Theimpactofcyberbullyingonteenagers.D)Waystopreventcyberbullying.2.WhichofthefollowingisNOTatypeofcyberbullying?A)FlamingB)HarassmentC)DenigrationD)SuicidePassage2Questions6to10arebasedonthefollowingpassage:Climatechangeisoneofthemostpressingissuesfacingtheworldtoday.TheEarth’sclimatehaschangedthroughouthistory,butthecurrentrateofchangeisunprecedented.Scientistsagreethathumanactivitiesaretheprimarycauseofthecurrentclimatechange.Oneofthemaincontributorstoclimatechangeistheburningoffossilfuels,suchascoal,oil,andnaturalgas.Thesefuelsreleasecarbondioxideandothergreenhousegasesintotheatmosphere,trappingheatandleadingtoglobalwarming.Otherhumanactivities,suchasdeforestationandindustrialprocesses,alsocontributetotheproblem.Theeffectsofclimatechangearewidespreadandsevere.Risingsealevels,moreextremeweatherevents,andthelossofbiodiversityarejustafewoftheconsequences.It’scrucialthatwetakeactiontoreduceourcarbonfootprintandmitigatetheeffectsofclimatechange.6.Whatisthemaincauseofthecurrentclimatechange?A)NaturalcausesB)HumanactivitiesC)SolarradiationD)Volcaniceruptions7.WhichofthefollowingisNOTaconsequenceofclimatechange?A)RisingsealevelsB)MoreextremeweathereventsC)IncreasedbiodiversityD)LossofbiodiversitySectionBDirections:Inthissection,thereisonepassagefollowedfivequestionsorunfinishedstatements.Foreachquestionorstatement,therearefourchoicesmarkedA),B),C)andD).YoushoulddecideonthebestchoiceandmarkthecorrespondingletterontheAnswerSheetwithasinglelinethroughthecenter.Passage3Questions11to15arebasedonthefollowingpassage:Oneofthemostpromisingapplicationsofisinthefieldofhealthcare.cananalyzemedicaldatafasterandmoreaccuratelythanhumans,leadingtoimproveddiagnosesandtreatmentplans.Forexample,algorithmscandetectpatternsinmedicalimagesthatmightbemissedhumanradiologists.However,thereareconcernsabouttheethicalimplicationsof.Someworrythatcouldreplacehumanjobs,leadingtowidespreadunemployment.Othersareconcernedaboutthepotentialfortobeusedformaliciouspurposes,suchasautonomousweapons.Despitetheseconcerns,thepotentialbenefitsofaretoogreattoignore.Aslongaswedevelopandimplementresponsibly,itcangreatlyenhanceourlives.11.Whatisthemainideaofthispassage?A)ThehistoryofB)TheapplicationsofinhealthcareC)TheethicalconcernsofD)Thepotentialbenefitsandconcernsof12.WhichofthefollowingisNOTanapplicationofmentionedinthepassage?A)VirtualassistantsB)SelfdrivingcarsC)Autonomous一、閱讀理解答案SectionA1.C2.D3.B4.A5.C6.B7.C8.D9.A10.BSectionB11.D12.C13.A14.B15.D1.理論基礎(chǔ)部分知識(shí)點(diǎn)分類（1）網(wǎng)絡(luò)倫理與網(wǎng)絡(luò)安全（2）氣候變化與環(huán)境保護(hù)2.各題型所考察學(xué)生的知識(shí)點(diǎn)詳解及示例（1）閱讀理解網(wǎng)絡(luò)倫理與網(wǎng)絡(luò)安全：考察學(xué)生對網(wǎng)絡(luò)欺凌現(xiàn)象的了解，如Passage1中的cyberbullying。氣候變化與環(huán)境保護(hù)：考察學(xué)生對氣候變化原因、影響及應(yīng)對措施的認(rèn)識(shí)，如Passage2中的climatechange。示例：Passage1中的問題1要求學(xué)生概括文章主旨，答案為C，考察學(xué)生對網(wǎng)絡(luò)欺凌現(xiàn)象的整體把握。（2）事實(shí)細(xì)節(jié)題考察學(xué)生對文章中具體事實(shí)和細(xì)節(jié)的捕捉能力。示例：Passage2中的問題