2025年英語六級閱讀理解長難句押題訓(xùn)練考試時間：______分鐘總分：______分姓名：______第一部分閱讀理解Directions:Beloweachofthefollowingsentences,therearefourchoicesmarkedA),B),C)andD).ChoosethebestonetocompletethesentenceandmarkyouranswerontheAnswerSheet.1.Thediscoveryofpenicillinin1928revolutionizedmedicine,_______thetreatmentofbacterialinfectionsbeforethathadbeenlimitedandoftenfatal.A)despiteB)highlightingC)whichD)whereas2._______theeconomicsituationhasimprovedsignificantlyoverthepastyear,manyfamiliesarestillfeelingthepressurefromthepandemic'slingeringeffects.A)WhileB)AlthoughC)UnlessD)Since3.AstronomersusingtheVeryLargeTelescopeinChilehaveobservedwhatappearstobeaplanetformingaroundayoungstar,_______islocatedapproximately450light-yearsawayfromEarth.A)whichB)itsC)thatD)as4.Theconference,_______attendedbyexpertsfromvariousfields,aimedtofosterinterdisciplinarycollaborationanddiscussfutureresearchdirections.A)hostingB)tohostC)hostedD)havinghosted5.Environmentalistsarguethattherapiddepletionofnaturalresourcesposesaseverethreattoglobalbiodiversity,_______couldleadtoirreversibleecologicaldamageifleftunchecked.A)itB)whichC)thatD)what6._______shewasinitiallyhesitantabouttheproject'sfeasibility,theyoungentrepreneurquicklybecamepassionateuponunderstandingitspotentialimpact.A)OnrealizingB)AlthoughrealizingC)HavingrealizedD)Realizing7.Thenovel,_______exploresthemesofloveandlossagainstthebackdropofWorldWarI,hasbeenpraisedforitsvividcharacterportrayalsandemotionaldepth.A)whoseB)whichC)thatD)where8.Itiswidelyacknowledgedthateffectivecommunicationisthecornerstoneofsuccessfulrelationships,_______misunderstandingsandconflictscanoftenbeavoidedthroughopendialogue.A)thusB)therebyC)henceD)thereby9.Theresearchersdevelopedanewalgorithm,_______isdesignedtoanalyzevastdatasetsmoreefficientlythanexistingmethods,potentiallytransformingdata-drivendecision-makingprocesses.A)whoB)whichC)thatD)whom10._______theeconomicchallengesofthepastdecade,theresilienceofsmallbusinesseshasbeentrulyremarkable,demonstratingtheircrucialroleintheeconomy.A)InspiteofB)DespiteC)BecauseofD)Owingto11.Thedocumentaryprovidesacompellingaccountoftheeffortstopreserveindigenouslanguages,_______areincreasinglythreatenedbyglobalizationandmodernization.A)manyofwhichB)ofwhichmanyC)manyofthemD)themmanyof12._______hehadonlylimitedexperiencewithpublicspeaking,thecandidatedeliveredanimpressiveandwell-receivedpresentationduringtheinterview.A)AlthoughB)EventhoughC)DespiteD)While13.Thestudyhighlightsthesignificantcorrelationbetweenregularphysicalactivityandimprovedmentalhealth,_______suggeststhatexercisecanbeapowerfultoolformanagingstressandanxiety.A)itB)whichC)thatD)as14.Themuseum'sexhibitonancientcivilizationsoffersafascinatingglimpseintothedailylives,socialstructures,andtechnologicaladvancementsofpeoplecenturiesago,_______isinvaluableforhistoriansandeducators.A)muchofwhichB)ofwhichmuchC)thatmuchD)muchofit15.Solvingcomplexscientificproblemsoftenrequiresamultidisciplinaryapproach,_______differentfieldsofknowledgecontributetheiruniqueperspectivesandmethodologies.A)whereB)whichC)thatD)inwhich第二部分閱讀理解Directions:Readthefollowingpassagecarefullyandthenanswerthequestionsbasedonit.Theriseofartificialintelligence(AI)hasundeniablytransformednumerousaspectsofmodernsociety,fromautomatingroutinetaskstoenablinggroundbreakingadvancementsinvariousfields.WhilethepotentialbenefitsofAIarevastandpromising,itsrapiddevelopmentandintegrationalsoraisesignificantethical,social,andeconomicchallengesthatdemandcarefulconsiderationandproactivemanagement.Oneoftheprimaryconcernsrevolvesaroundemployment,astheautomationcapabilitiesofAIsystemsmaydisplaceaconsiderablenumberofworkersacrossdifferentindustries.ThispotentialshiftnecessitatesareevaluationofeducationsystemsandworkforcepoliciestoensureasmoothtransitionfortheaffectedindividualsandtofosterthedevelopmentofnewskillsrequiredinanAI-driveneconomy.Furthermore,theissueofdataprivacyandsecurityhasbecomeincreasinglyprominent,giventhatAIsystemsoftenrelyonvastamountsofpersonaldatafortrainingandoperation.Ensuringtheresponsiblecollection,storage,andusageofthisdatawhilesafeguardingindividualprivacyrightspresentsacomplexpuzzlethatrequiresrobustregulatoryframeworksandtechnologicalsolutions.ThealgorithmicbiasembeddedwithinAIsystemsisanothercriticalchallenge.Ifthesesystemsaretrainedonbiaseddataordesignedwithinherentprejudices,theycanperpetuateandevenamplifyexistingsocialinequalities.Addressingthisbiasrequiresdiverseandinclusivedevelopmentteams,transparentalgorithmicdesignprinciples,andongoingmonitoringtoensurefairnessandequity.Beyondtheimmediateeconomicandsocialimpacts,thelong-termexistentialrisksassociatedwithhighlyadvancedAIalsowarrantseriousattention.Thepotentialforunintendedconsequences,thedevelopmentofautonomousweaponssystems,andthebroaderimplicationsforhumanautonomyanddecision-makingareprofoundquestionsthatnecessitateglobalcollaborationandethicaldeliberation.WhileitisimpossibletopredictthefuturetrajectoryofAIdevelopmentwithcertainty,itisclearthatnavigatingitschallengesrequiresamultifacetedapproachinvolvingpolicymakers,technologists,ethicists,andthegeneralpublic.Fosteringopendialogue,promotinginterdisciplinaryresearch,andimplementingthoughtfulregulationsarecrucialstepstowardharnessingthepositivepotentialofAIwhilemitigatingitsrisksandensuringafuturethatremainsbeneficialandalignedwithhumanvalues.16.Whatisthecentralthemeofthepassage?A)Theexclusiveeconomicbenefitsderivedfromartificialintelligence.B)Thediverseapplicationsofartificialintelligenceinmodernsociety.C)Themultifacetedchallengesposedbytherapiddevelopmentofartificialintelligence.D)Thepotentialrisksassociatedwithhighlyadvancedartificialintelligencesystems.17.Accordingtothepassage,whatisamajorconcernregardingtheimpactofAIonemployment?A)AIsystemsmayenhancejobopportunitiessignificantly.B)AIwillprimarilyreplacehigh-skilledworkers.C)TheautomationcapabilitiesofAImaydisplaceaconsiderablenumberofworkers.D)EducationsystemsarealreadyfullypreparedforAI-drivenchanges.18.WhatissuerelatedtoAIishighlightedasbeingparticularlycomplexandrequiringacombinationofregulatoryandtechnologicalapproaches?A)Theethicalimplicationsofautonomousdecision-making.B)ThepotentialforAIsystemstodevelopconsciousness.C)DataprivacyandsecurityinAIsystems.D)ThechallengeofintegratingAIintoexistinginfrastructure.19.ThepassagesuggeststhataddressingalgorithmicbiasinAIsystemsrequireswhichofthefollowing?A)IsolatingAIsystemsfromallformsofdata.B)DevelopingAIsystemssolelyforspecific,non-sensitivetasks.C)Diverseandinclusivedevelopmentteamsandtransparentalgorithmicdesign.D)ReducingthecomplexityofAIalgorithmstominimizebias.20.Whatdoesthepassageindicateaboutthelong-termexistentialrisksofAI?A)TheyareprimarilyaconcernforscientistsworkingonAI.B)Theyareunlikelytohaveanysignificantimpactonhumanity.C)Theyinvolveunintendedconsequences,autonomousweapons,andquestionsofhumanautonomy.D)Theycanbeeasilymitigatedthroughcurrenttechnologicaladvancements.第三部分閱讀理解Directions:Readthefollowingpassagecarefullyandthenanswerthequestionsbasedonit.Inthequestforsustainableurbandevelopment,theintegrationofgreeninfrastructurehasemergedasacriticalstrategy,offeringmultifacetedbenefitsthatextendbeyondmereaestheticenhancements.Greeninfrastructureencompassesavarietyofnaturalornature-basedsolutions,suchasgreenroofs,livingwalls,urbanforests,wetlands,andraingardens,whicharestrategicallydesignedtomanageurbanrunoff,improveairandwaterquality,mitigatetheurbanheatislandeffect,andenhancebiodiversitywithincitylimits.Oneofthemostsignificantadvantagesofgreeninfrastructureliesinitscapacityforstormwatermanagement.Traditionalurbandrainagesystemsoftenstruggletohandleheavyrainfallevents,leadingtoissueslikefloodingandwaterpollution.Greeninfrastructure,however,utilizesnaturalprocessestoabsorb,infiltrate,andstorerainwater,therebyreducingtheburdenonconventionaldrainagenetworksandimprovingwaterqualitybyfilteringoutpollutants.Thisapproachnotonlymitigatesfloodrisksbutalsorechargesgroundwaterresources,contributingtoamoreresilientwatersupply.Furthermore,theincorporationofgreenspaceswithinurbanenvironmentsplaysacrucialroleinmitigatingtheurbanheatislandeffect,aphenomenonwhereurbanareasexperiencesignificantlyhighertemperaturesthansurroundingruralregionsduetotheprevalenceofheat-absorbingsurfacesandreducedvegetationcover.Greenroofsandlivingwalls,coveredinvegetation,providenaturalcoolingthroughevapotranspiration,whileurbanforestsandparksoffershadedareasandcontributetoloweringoverallambienttemperatures.Thisthermalregulationisvitalforenhancingthecomfortandhealthofurbanresidents,particularlyduringhotweathermonths.Beyondenvironmentalbenefits,greeninfrastructurealsocontributessignificantlytourbanbiodiversity.Bycreatingandconnectinghabitatsforvariousplantandanimalspecies,thesenaturalelementssupportecologicalnetworkswithincities,fosteringgreaterbiologicaldiversityandprovidingopportunitiesforurbannatureconservation.This,inturn,canenhancetheoverallwell-beingofurbanpopulationsbyofferingspacesforrecreation,relaxation,andconnectionwithnature.Thesocialandeconomicco-benefitsareequallynoteworthy.Greenspacesimproveairquality,whichhasdirectpositiveimpactsonpublichealth.Theyalsoincreasepropertyvalues,attractbusinesses,andenhancetheoverallattractivenessandlivabilityofurbanareas,leadingtoeconomicrevitalization.Moreover,themaintenanceofgreeninfrastructurecancreategreenjobsinareassuchaslandscaping,gardening,andecologicalmanagement.Inconclusion,thestrategicimplementationofgreeninfrastructurerepresentsaholisticandsustainableapproachtourbanplanninganddesign.Byaddressingenvironmentalchallengeslikestormwatermanagementandtheurbanheatislandeffectwhilesimultaneouslyprovidingecological,social,andeconomicco-benefits,greeninfrastructureispavingthewayformoreresilient,livable,andsustainablecitiesforthefuture.21.Whatistheprimarypurposeofthepassage?A)Toargueagainsttheuseofgreenspacesinurbanplanning.B)Tooutlinethevarioustypesofgreeninfrastructureandtheirbenefits.C)Tocriticizetheinadequacyoftraditionalurbandrainagesystems.D)Toproposespecificfinancialincentivesforinstallinggreenroofs.22.Accordingtothepassage,howdoesgreeninfrastructurehelpmanagestormwater?A)Bydirectingrainwaterexclusivelyintoexistingdrainagepipes.B)Byabsorbing,infiltrating,andstoringrainwater,reducingfloodrisksandimprovingwaterquality.C)Bycreatingartificialwaterbodiestostoreexcessrunoff.D)Byslowingdowntheflowofrainwatertoallowittoevaporatemoreslowly.23.Thepassagesuggeststhatgreenspacescontributetomitigatingtheurbanheatislandeffectprimarilythroughwhichmechanism?A)Byreflectingsunlightandreducingsolarradiationabsorption.B)Byincreasingthedensityofurbanbuildingstoblockwind.C)Throughevapotranspirationandprovidingshadedareas.D)Byreleasingheatstoredduringthedayatnight.24.Whataspectofurbanlivingisdescribedasbeingdirectlyimprovedbythepresenceofgreeninfrastructureaccordingtothepassage?A)Theefficiencyoftrafficflowwithinthecity.B)Thecomfortandhealthofurbanresidents.C)Theprofitabilityofcommercialbusinesses.D)Theavailabilityofaffordablehousing.25.Theauthorconcludesthatgreeninfrastructureissignificantforurbandevelopmentbecauseitoffers:A)Atemporarysolutiontoimprovecityaesthetics.B)Aholisticapproachthataddressesenvironmental,social,andeconomicchallenges.C)Acost-effectivemethodforreducingenergyconsumption.D)Ameanstoprimarilyattracttouriststourbanareas.---試卷答案1.B解析思路：空格后為名詞性從句，說明penicillin的發(fā)現(xiàn)帶來的影響。選項Bhighlighting（強調(diào)）符合此處用法，構(gòu)成現(xiàn)在分詞短語作結(jié)果狀語，表示“penicillin的發(fā)現(xiàn)帶來的影響是強調(diào)了對之前治療方式的革新”。A)despite為介詞，需接名詞或名詞性短語；C)which引導(dǎo)非限制性定語從句，指代penicillindiscovery本身，不符合句意；D)whereas表示轉(zhuǎn)折。2.B解析思路：空格前后為兩個對比的情況，前半句說明經(jīng)濟狀況改善，后半句說明家庭仍感壓力。選項Balthough（盡管）引導(dǎo)讓步狀語從句，表示轉(zhuǎn)折對比關(guān)系，符合句意。A)while表示對比，但常指同時發(fā)生；C)unless表示條件；D)since表示原因。3.A解析思路：空格后為介詞短語（located...），缺少主語。選項Awhich引導(dǎo)非限制性定語從句，指代前面整個句子“一個年輕的恒星正在形成行星”，并在從句中作主語，符合語法結(jié)構(gòu)。B)its指代不明；C)that不能引導(dǎo)非限制性定語從句；D)as引導(dǎo)原因或時間狀語從句。4.C解析思路：空格處需填入非謂語動詞修飾conference。conference是被動關(guān)系，被“舉辦”。選項Chosted（舉辦）是過去分詞，作后置定語，表示“舉辦該會議”，符合語法和句意。A)hosting是現(xiàn)在分詞，表示主動或正在進(jìn)行；B)tohost是不定式，表示目的或?qū)?；D)havinghosted是完成時態(tài)，語態(tài)和時態(tài)不符。5.B解析思路：空格后為名詞性從句“couldleadtoirreversibleecologicaldamage”，說明threat的具體內(nèi)容。選項Bwhich引導(dǎo)非限制性定語從句，指代前面整個句子“自然資源的快速枯竭對全球生物多樣性的嚴(yán)重威脅”，并在從句中作主語，符合語法結(jié)構(gòu)。A)it指代不明；C)that不能引導(dǎo)非限制性定語從句；D)what不能引導(dǎo)此處的定語從句。6.D解析思路：空格處需填入非謂語動詞短語作狀語，修飾主句主語she。she與realize之間為主動關(guān)系，且表示動作發(fā)生時伴隨主句謂語動作。選項Drealizing（意識到）是現(xiàn)在分詞短語，表示伴隨狀態(tài)或原因，符合語法和句意。A)Onrealizing是介詞短語，通常表示時間；B)Althoughrealizing是連詞，引導(dǎo)讓步狀語從句；C)Havingrealized是完成時態(tài)，不符合語境。7.B解析思路：空格后為名詞性從句“exploresthemesofloveandloss...”，說明novel的內(nèi)容。選項Bwhich引導(dǎo)非限制性定語從句，指代前面整個句子“這本小說”，并在從句中作主語，符合語法結(jié)構(gòu)。A)whose引導(dǎo)定語從句，需指代物時加物主代詞或名詞；C)that不能引導(dǎo)非限制性定語從句；D)where引導(dǎo)定語從句，需指代地點。8.A解析思路：空格后說明了effectivecommunication帶來的結(jié)果“避免了誤解和沖突”。選項Athus（因此）是副詞，表示結(jié)果，連接前后句，符合句意。B)thereby（從而）也表示結(jié)果，但更側(cè)重方法帶來的結(jié)果；C)hence（因此）同thus；D)thereby（從而）同B)。9.B解析思路：空格后為名詞性從句“isdesignedtoanalyzevastdatasets...”，說明algorithm的特點。選項Bwhich引導(dǎo)非限制性定語從句，指代前面整個句子“這個算法”，并在從句中作主語，符合語法結(jié)構(gòu)。A)who指代人；C)that不能引導(dǎo)非限制性定語從句；D)whom指代人且在從句中作賓語。10.B解析思路：空格前后為轉(zhuǎn)折關(guān)系，前半句提到“經(jīng)濟挑戰(zhàn)”，后半句提到“韌性”。選項BDespite（盡管）是介詞，后接名詞或名詞性短語，構(gòu)成介詞短語作狀語，表示讓步，符合句意。A)Inspiteof同B)；C)Becauseof表示原因；D)Owingto表示原因。11.A解析思路：空格后為定語從句“areincreasinglythreatened...”，修飾前面的復(fù)數(shù)名詞indigenouslanguages。選項Amanyofwhich引導(dǎo)非限制性定語從句，which指代前面的復(fù)數(shù)名詞languages（或其所代表的語言種類），并在從句中作主語，符合語法結(jié)構(gòu)。B)ofwhichmany語序錯誤；C)manyofthemthem多余；D)them不能引導(dǎo)定語從句。12.A解析思路：空格前后為轉(zhuǎn)折關(guān)系，前半句提到“經(jīng)驗有限”，后半句提到“表現(xiàn)令人印象深刻”。選項AAlthough（盡管）引導(dǎo)讓步狀語從句，符合句意。B)Eventhough同Although；C)Despite后接名詞或名詞性短語；D)While表示對比或時間。13.B解析思路：空格后為名詞性從句“suggeststhatexercisecanbeapowerfultool...”，說明studyhighlights的內(nèi)容。選項Bwhich引導(dǎo)非限制性定語從句，指代前面整個句子“研究強調(diào)了……相關(guān)性”，并在從句中作主語，符合語法結(jié)構(gòu)。A)it指代不明；C)that不能引導(dǎo)非限制性定語從句；D)as引導(dǎo)原因或方式狀語從句。14.A解析思路：空格后為定語從句“muchofwhichisinvaluable...”，修飾前面的復(fù)數(shù)名詞exhibitonancientcivilizations。選項Amuchofwhich引導(dǎo)非限制性定語從句，which指代前面的復(fù)數(shù)名詞exhibit（或其所代表的展覽內(nèi)容/事物），并在從句中作賓語（much是代詞），符合語法結(jié)構(gòu)。B)ofwhichmuch語序錯誤；C)that不能引導(dǎo)非限制性定語從句；D)muchofitit多余。15.A解析思路：空格后為定語從句“differentfieldsofknowledgecontributetheiruniqueperspectives...”，修飾前面的名詞性短語amultidisciplinaryapproach。選項Awhere引導(dǎo)定語從句，指代amultidisciplinaryapproach，并在從句中作地點狀語，表示“一個多學(xué)科的方法……地方，即在這些地方……”符合語法和句意。B)which指代物時需加物主代詞或名詞；C)that不能引導(dǎo)此處的定語從句；D)inwhich引導(dǎo)定語從句，需指代物時加物主代詞或名詞。16.C解析思路：通讀全文，文章首段即提出AI發(fā)展帶來機遇也引發(fā)挑戰(zhàn)，隨后分段論述了就業(yè)、數(shù)據(jù)隱私、算法偏見、長期風(fēng)險等具體挑戰(zhàn)。選項C準(zhǔn)確概括了文章主旨。A)片面強調(diào)經(jīng)濟利益；B)片面強調(diào)應(yīng)用；D)僅提及部分風(fēng)險。17.C解析思路：根據(jù)文章第二段第一句“AmajorconcernregardingtheimpactofAIonemploymentisthattheautomationcapabilitiesofAIsystemsmaydisplaceaconsiderablenumberofworkers.”可知，AI的自動化能力可能取代大量工人是主要擔(dān)憂。選項C與原文信息一致。A)原文未提增強機會；B)原文未區(qū)分高技能工人；D)原文未提教育系統(tǒng)已準(zhǔn)備就緒。18.C解析思路：根據(jù)文章第二段第二句“Ensuringtheresponsiblecollection,storage,andusageofthisdatawhilesafeguardingindividualprivacyrightspresentsacomplexpuzzlethatrequiresrobustregulatoryframeworksandtechnologicalsolutions.”可知，數(shù)據(jù)隱私和安全問題需要復(fù)雜的解決方案，涉及監(jiān)管和技術(shù)兩方面，構(gòu)成復(fù)雜難題。選項C與原文信息一致。A)原文未提倫理和自主決策；B)原文未提意識和意識發(fā)展；D)原文未提基礎(chǔ)設(shè)施整合。19.C解析思路：根據(jù)文章第三段第三句“Addressingthis