2025年全國(guó)英語(yǔ)等級(jí)考試（PETS）四級(jí)試卷：大數(shù)據(jù)分析英文閱讀題庫(kù)考試時(shí)間：______分鐘總分：______分姓名：______一、選詞填空要求：從每題所給的四個(gè)選項(xiàng)中，選出可以填入空白處的最佳選項(xiàng)，并在答題卡上將該項(xiàng)涂黑。1.Therapiddevelopmentoftechnologyhassignificantly______thewaywelive,makingourlivesmoreconvenientandefficient.However,italsobringssomechallengesthatweneedtoaddress.a)transformedb)improvedc)influencedd)changed2.Inordertogainadeeperunderstandingofthemarkettrends,companiesoftenrelyon______toanalyzevastamountsofdataandextractvaluableinsights.a)artificialintelligenceb)manualanalysisc)traditionalmethodsd)statisticalmodels3.Dataminingisacrucialprocessinbigdataanalytics,asitinvolves______patternsandrelationshipsfromlargedatasets,whichcanthenbeusedtomakeinformeddecisions.a)identifyingb)collectingc)storingd)organizing4.Cloudcomputinghasrevolutionizedthestorageandprocessingofdata,allowingbusinessesto______vastamountsofinformationwithouttheneedforexpensiveinfrastructure.a)manageb)accessc)analyzed)generate5.Machinelearningalgorithmsarewidelyusedinbigdataanalyticsto______patternsandmakepredictions,enablingbusinessestoanticipatemarkettrendsandcustomerbehavior.a)identifyb)analyzec)understandd)interpret6.Theintegrationofbigdataanalyticsintovariousindustrieshasledtosignificantimprovementsinoperationalefficiencyanddecision-makingprocesses.a)trueb)false7.Datasecurityandprivacyaremajorconcernswhendealingwithlargedatasets,andbusinessesmusttakeappropriatemeasurestoprotectsensitiveinformation.a)trueb)false8.Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies.a)trueb)false9.Theconceptofbigdataanalyticsoriginatedintheearly2000s,markingasignificantshiftinhowbusinessesapproachdata-drivendecision-making.a)trueb)false10.Real-timedataprocessingisessentialinbigdataanalyticstoensurethatbusinessescanmaketimelyandinformeddecisionsbasedonthelatestinformation.a)trueb)false二、閱讀理解要求：閱讀下面的短文，然后回答問題。每篇文章后面都有若干個(gè)問題，每個(gè)問題都有四個(gè)選項(xiàng)，請(qǐng)根據(jù)文章內(nèi)容選擇最佳答案，并在答題卡上將該項(xiàng)涂黑。Passage1Theriseofbigdataanalyticshastransformedthewaybusinessesoperateandmakedecisions.Withtheadventofadvancedtechnologiessuchascloudcomputingandmachinelearning,companiescannowanalyzevastamountsofdatatogainvaluableinsights.Thishasledtosignificantimprovementsinoperationalefficiency,marketingstrategies,andcustomersatisfaction.However,theintegrationofbigdataanalyticsalsobringschallenges,suchasdatasecurityandprivacyconcerns.Businessesmustensurethattheyhaverobustmeasuresinplacetoprotectsensitiveinformationwhileleveragingthepowerofbigdata.1.Whathasbeenthemainimpactofbigdataanalyticsonbusinesses?a)Ithasledtoadecreaseinoperationalefficiency.b)Ithastransformedthewaybusinessesoperateandmakedecisions.c)Ithasincreasedthecostofdatastorage.d)Ithasreducedcustomersatisfaction.2.Whattechnologiesarementionedinthepassageasbeingcrucialforbigdataanalytics?a)Artificialintelligenceandstatisticalmodels.b)Cloudcomputingandmachinelearning.c)Dataminingandreal-timedataprocessing.d)Traditionalmethodsandmanualanalysis.3.Accordingtothepassage,whatarethemainchallengesassociatedwithbigdataanalytics?a)Datasecurityandprivacyconcerns.b)Thelackofskilledprofessionals.c)Thehighcostofdatastorage.d)Thedifficultyincollectinglargedatasets.4.Whatmeasuresshouldbusinessestaketoaddressthechallengesmentionedinthepassage?a)Investinmoredatastorageinfrastructure.b)Hiremoredataanalysts.c)Implementrobustdatasecuritymeasures.d)Focusoncollectingmoredata.Passage2Inrecentyears,bigdataanalyticshasbecomeanindispensabletoolforbusinesseslookingtogainacompetitiveedge.Byanalyzinglargedatasets,companiescanidentifymarkettrends,customerpreferences,andoperationalinefficiencies.Thishasenabledthemtomakedata-drivendecisions,optimizetheirstrategies,andimprovetheiroverallperformance.However,theeffectivenessofbigdataanalyticsdependsonthequalityofthedatabeinganalyzed.Businessesmustensurethattheyhaveaccesstoaccurateandreliabledatatoderivemeaningfulinsights.Additionally,theintegrationofbigdataanalyticsintoexistingsystemsandprocessesrequirescarefulplanningandexecutiontoavoiddisruptionsandmaximizethebenefits.1.Whathasbeenthemainbenefitofbigdataanalyticsforbusinesses?a)Ithasledtoadecreaseinoperationalefficiency.b)Ithasenabledthemtomakedata-drivendecisionsandoptimizetheirstrategies.c)Ithasincreasedthecostofdatastorage.d)Ithasreducedcustomersatisfaction.2.Accordingtothepassage,whatiscrucialfortheeffectivenessofbigdataanalytics?a)Theuseofadvancedtechnologiessuchascloudcomputingandmachinelearning.b)Thecollectionoflargedatasets.c)Thequalityofthedatabeinganalyzed.d)Thehiringofmoredataanalysts.3.Whatchallengesarementionedinthepassagewhenintegratingbigdataanalyticsintoexistingsystems?a)Datasecurityandprivacyconcerns.b)Thelackofskilledprofessionals.c)Disruptionsandtheneedforcarefulplanning.d)Thehighcostofdatastorage.4.Whatshouldbusinessesfocusontomaximizethebenefitsofbigdataanalytics?a)Collectingasmuchdataaspossible.b)Implementingrobustdatasecuritymeasures.c)Ensuringthequalityandreliabilityofthedata.d)Hiringmoredataanalysts.三、句子匹配要求：下面的每一句話都對(duì)應(yīng)著下面的一段文字，請(qǐng)將句子和對(duì)應(yīng)的文字用字母連接起來，寫在答題卡上。每個(gè)句子和文字只能匹配一次。1.Datamininghelpsbusinessesuncoverhiddenpatternsandrelationshipswithinlargedatasets.a)Dataminingisacrucialprocessinbigdataanalytics,asitinvolvesidentifyingpatternsandrelationshipsfromlargedatasets,whichcanthenbeusedtomakeinformeddecisions.2.Cloudcomputingenablesbusinessestostoreandprocessvastamountsofdatawithouttheneedforexpensiveinfrastructure.b)Cloudcomputinghasrevolutionizedthestorageandprocessingofdata,allowingbusinessestoaccessvastamountsofinformationwithouttheneedforexpensiveinfrastructure.3.Machinelearningalgorithmsareusedtoanalyzedataandmakepredictionsaboutfuturetrends.c)Machinelearningalgorithmsarewidelyusedinbigdataanalyticstoidentifypatternsandmakepredictions,enablingbusinessestoanticipatemarkettrendsandcustomerbehavior.4.Real-timedataprocessingallowsbusinessestomaketimelyandinformeddecisionsbasedonthelatestinformation.d)Real-timedataprocessingisessentialinbigdataanalyticstoensurethatbusinessescanmaketimelyandinformeddecisionsbasedonthelatestinformation.5.Datasecurityandprivacyarecriticalconsiderationswhenhandlinglargedatasets.e)Theintegrationofbigdataanalyticsintovariousindustrieshasledtosignificantimprovementsinoperationalefficiencyanddecision-makingprocesses.6.Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies.f)Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies.7.Theconceptofbigdataanalyticshasevolvedsignificantlyoverthepastfewdecades.g)Theconceptofbigdataanalyticsoriginatedintheearly2000s,markingasignificantshiftinhowbusinessesapproachdata-drivendecision-making.8.Businessesmustinvestintherighttoolsandtechnologiestoeffectivelyimplementbigdataanalytics.h)Inordertogainadeeperunderstandingofthemarkettrends,companiesoftenrelyonbigdataanalyticstoanalyzevastamountsofdataandextractvaluableinsights.9.Datavisualizationisanimportantaspectofbigdataanalytics,asithelpstopresentcomplexdatainamoreunderstandableway.i)Datavisualizationisanimportantaspectofbigdataanalytics,asithelpstopresentcomplexdatainamoreunderstandableway.10.Theintegrationofbigdataanalyticscanleadtosignificantimprovementsincustomersatisfactionandloyalty.j)Datasecurityandprivacyaremajorconcernswhendealingwithlargedatasets,andbusinessesmusttakeappropriatemeasurestoprotectsensitiveinformation.四、完形填空要求：閱讀下面的短文，其中有十個(gè)空白，每個(gè)空白有四個(gè)選項(xiàng)，請(qǐng)根據(jù)短文內(nèi)容選擇最佳答案，并在答題卡上將該項(xiàng)涂黑。Therapidadvancementoftechnologyhastransformedthewaybusinessescollect,store,andanalyzedata.Thistransformationhasgivenrisetotheconceptofbigdataanalytics,whichhasbecomeacornerstoneofmodernbusinessstrategy.Withtheabilitytoprocessandinterpretvastamountsofdata,companiescannowgainvaluableinsightsintomarkettrends,customerbehavior,andoperationalefficiency.However,thejourneytoeffectivelyimplementbigdataanalyticsisnotwithoutitschallenges.Datasecurity,privacyconcerns,andtheneedforskilledprofessionalsarejustafewofthehurdlesthatbusinessesmustovercome.Despitethesechallenges,thepotentialbenefitsofbigdataanalyticsareimmense,makingitanessentialtoolforanyforward-thinkingorganization.1.Therapidadvancementoftechnologyhas______thewaybusinessescollect,store,andanalyzedata.a)revolutionizedb)improvedc)changedd)simplified2.Bigdataanalyticshasbecomea______ofmodernbusinessstrategy.a)toolb)conceptc)challenged)goal3.Companiescannowgainvaluableinsightsinto______throughbigdataanalytics.a)markettrendsb)employeeperformancec)financialstatementsd)operationalefficiency4.Oneofthechallengesofbigdataanalyticsis______.a)datasecurityb)datacollectionc)datastoraged)dataanalysis5.Anotherhurdlethatbusinessesmustovercomeis______.a)theneedforskilledprofessionalsb)thelackofdatac)thehighcostoftechnologyd)therapidadvancementoftechnology6.Despitethechallenges,thepotentialbenefitsofbigdataanalyticsare______.a)limitedb)immensec)uncleard)minimal7.Bigdataanalyticscanhelpbusinesses______.a)reducecostsb)increaserevenuec)improvecustomersatisfactiond)alloftheabove8.Theintegrationofbigdataanalyticsrequires______.a)carefulplanningb)minimalinvestmentc)noskilledprofessionalsd)immediateimplementation9.Datavisualizationisanimportantaspectofbigdataanalyticsbecauseithelpsto______.a)protectdatasecurityb)presentcomplexdatainamoreunderstandablewayc)collectmoredatad)analyzedatafaster10.Thefutureofbigdataanalyticslooks______.a)uncertainb)promisingc)challengingd)stagnant五、改錯(cuò)題要求：下面的短文中有十個(gè)錯(cuò)誤，請(qǐng)找出并改正每一個(gè)錯(cuò)誤，寫在答題卡上。每個(gè)句子只能有一個(gè)錯(cuò)誤，且只能改一個(gè)詞。1.Theintegrationofbigdataanalyticsintovariousindustrieshasledtosignificantimprovementsinoperationalefficiencyanddecision-makingprocesses.a)Theintegrationofbigdataanalyticsintovariousindustrieshasledtosignificantimprovementsinoperationalefficiencyanddecision-makingprocesses.(Noerror)2.Dataminingisacrucialprocessinbigdataanalytics,asitinvolvesidentifyingpatternsandrelationshipsfromlargedatasets,whichcanthenbeusedtomakeinformeddecisions.a)Dataminingisacrucialprocessinbigdataanalytics,asitinvolvesidentifyingpatternsandrelationshipsfromlargedatasets,whichcanthenbeusedtomakeinformeddecisions.(Noerror)3.Cloudcomputinghasrevolutionizedthestorageandprocessingofdata,allowingbusinessestoaccessvastamountsofinformationwithouttheneedforexpensiveinfrastructure.a)Cloudcomputinghasrevolutionizedthestorageandprocessingofdata,allowingbusinessestoaccessvastamountsofinformationwithouttheneedforexpensiveinfrastructure.(Noerror)4.Machinelearningalgorithmsarewidelyusedinbigdataanalyticstoidentifypatternsandmakepredictions,enablingbusinessestoanticipatemarkettrendsandcustomerbehavior.a)Machinelearningalgorithmsarewidelyusedinbigdataanalyticstoidentifypatternsandmakepredictions,enablingbusinessestoanticipatemarkettrendsandcustomerbehavior.(Noerror)5.Theeffectivenessofbigdataanalyticsdependsonthequalityofthedatabeinganalyzed,andbusinessesmustensurethattheyhaveaccesstoaccurateandreliabledatatoderivemeaningfulinsights.a)Theeffectivenessofbigdataanalyticsdependsonthequalityofthedatabeinganalyzed,andbusinessesmustensurethattheyhaveaccesstoaccurateandreliabledatatoderivemeaningfulinsights.(Noerror)6.Real-timedataprocessingisessentialinbigdataanalyticstoensurethatbusinessescanmaketimelyandinformeddecisionsbasedonthelatestinformation.a)Real-timedataprocessingisessentialinbigdataanalyticstoensurethatbusinessescanmaketimelyandinformeddecisionsbasedonthelatestinformation.(Noerror)7.Datasecurityandprivacyaremajorconcernswhendealingwithlargedatasets,andbusinessesmusttakeappropriatemeasurestoprotectsensitiveinformation.a)Datasecurityandprivacyaremajorconcernswhendealingwithlargedatasets,andbusinessesmusttakeappropriatemeasurestoprotectsensitiveinformation.(Noerror)8.Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies,whichcanleadtoincreasedrevenueandimprovedcustomersatisfaction.a)Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies,whichcanleadtoincreasedrevenueandimprovedcustomersatisfaction.(Noerror)9.Theconceptofbigdataanalyticshasevolvedsignificantlyoverthepastfewdecades,andithasbecomeanindispensabletoolforbusinesseslookingtogainacompetitiveedge.a)Theconceptofbigdataanalyticshasevolvedsignificantlyoverthepastfewdecades,andithasbecomeanindispensabletoolforbusinesseslookingtogainacompetitiveedge.(Noerror)10.Businessesmustinvestintherighttoolsandtechnologiestoeffectivelyimplementbigdataanalytics,andtheyshouldalsofocusonbuildingaskilledworkforcetosupporttheseinitiatives.a)Businessesmustinvestintherighttoolsandtechnologiestoeffectivelyimplementbigdataanalytics,andtheyshouldalsofocusonbuildingaskilledworkforcetosupporttheseinitiatives.(Noerror)本次試卷答案如下一、選詞填空答案及解析1.a)transformed解析：根據(jù)句意“科技的發(fā)展顯著地改變了我們的生活方式”，transformed（改變，轉(zhuǎn)化）最符合語(yǔ)境。improved（改進(jìn)）和changed（改變）程度較輕，influenced（影響）不夠強(qiáng)烈。2.b)manualanalysis解析：句意“為了更深入地了解市場(chǎng)趨勢(shì)，公司常常依賴人工分析來處理大量數(shù)據(jù)”，manualanalysis（人工分析）與語(yǔ)境最匹配。artificialintelligence（人工智能）和statisticalmodels（統(tǒng)計(jì)模型）過于先進(jìn)，cloudcomputing（云計(jì)算）主要用于存儲(chǔ)和處理。3.a)identifying解析：datamining（數(shù)據(jù)挖掘）的核心是識(shí)別大型數(shù)據(jù)集中的模式和關(guān)系，identify（識(shí)別）最貼切。collecting（收集）、storing（存儲(chǔ)）和organizing（組織）都是數(shù)據(jù)處理的步驟，但不是datamining的主要目的。4.b)access解析：cloudcomputing（云計(jì)算）允許企業(yè)“訪問”大量信息，無需昂貴的基礎(chǔ)設(shè)施。manage（管理）、generate（生成）和process（處理）都不符合句意。5.a)identify解析：machinelearningalgorithms（機(jī)器學(xué)習(xí)算法）用于分析數(shù)據(jù)并“識(shí)別”模式，identify（識(shí)別）最符合。analyze（分析）、understand（理解）和interpret（解釋）程度較淺。6.a)true解析：大數(shù)據(jù)分析確實(shí)改變了企業(yè)運(yùn)營(yíng)和決策方式，該表述正確。7.a)true解析：數(shù)據(jù)安全和隱私確實(shí)是處理大型數(shù)據(jù)集的主要問題，企業(yè)需要采取措施保護(hù)敏感信息，該表述正確。8.a)true解析：大數(shù)據(jù)分析確實(shí)可以幫助企業(yè)發(fā)現(xiàn)新的市場(chǎng)機(jī)會(huì)并優(yōu)化營(yíng)銷策略，該表述正確。9.b)false解析：大數(shù)據(jù)分析的概念起源于21世紀(jì)初，而非“早期2000年”，該表述錯(cuò)誤。10.a)true解析：實(shí)時(shí)數(shù)據(jù)處理確實(shí)對(duì)于企業(yè)根據(jù)最新信息做出及時(shí)和明智的決策至關(guān)重要，該表述正確。二、閱讀理解答案及解析Passage11.b)Ithastransformedthewaybusinessesoperateandmakedecisions.解析：文章第一句明確指出“大數(shù)據(jù)分析已經(jīng)改變了企業(yè)運(yùn)營(yíng)和決策的方式”，該選項(xiàng)最符合文意。2.b)Cloudcomputingandmachinelearning.解析：文章提到“云計(jì)算和機(jī)器學(xué)習(xí)”是關(guān)鍵技術(shù)，其他選項(xiàng)中的技術(shù)雖然相關(guān)，但不是核心。3.a)Datasecurityandprivacyconcerns.解析：文章明確提到“數(shù)據(jù)安全和隱私是主要挑戰(zhàn)”，其他選項(xiàng)是其他問題或不是主要挑戰(zhàn)。4.c)Implementrobustdatasecuritymeasures.解析：文章提到“必須采取措施保護(hù)敏感信息”，implementrobustdatasecuritymeasures（實(shí)施強(qiáng)大的數(shù)據(jù)安全措施）最符合。其他選項(xiàng)是相關(guān)但不直接的措施。Passage21.b)Ithasenabledthemtomakedata-drivendecisionsandoptimizetheirstrategies.解析：文章提到“大數(shù)據(jù)分析使企業(yè)能夠做出數(shù)據(jù)驅(qū)動(dòng)的決策并優(yōu)化策略”，該選項(xiàng)最符合文意。2.c)Thequalityofthedatabeinganalyzed.解析：文章指出“數(shù)據(jù)的質(zhì)量對(duì)于分析的有效性至關(guān)重要”，其他選項(xiàng)是相關(guān)因素但不是核心。3.c)Disruptionsandtheneedforcarefulplanning.解析：文章提到“整合大數(shù)據(jù)分析需要仔細(xì)規(guī)劃和執(zhí)行以避免中斷”，其他選項(xiàng)是相關(guān)但不直接的問題。4.c)Ensuringthequalityandreliabilityofthedata.解析：文章強(qiáng)調(diào)“確保數(shù)據(jù)的準(zhǔn)確性和可靠性”，其他選項(xiàng)是相關(guān)措施但不是核心。三、句子匹配答案及解析1.a)Datamininghelpsbusinessesuncoverhiddenpatternsandrelationshipswithinlargedatasets.解析：該句直接描述了datamining（數(shù)據(jù)挖掘）的功能，與a)最匹配。2.b)Cloudcomputinghasrevolutionizedthestorageandprocessingofdata,allowingbusinessestoaccessvastamountsofinformationwithouttheneedforexpensiveinfrastructure.解析：該句描述了cloudcomputing（云計(jì)算）的作用，與b)最匹配。3.c)Machinelearningalgorithmsarewidelyusedinbigdataanalyticstoidentifypatternsandmakepredictions,enablingbusinessestoanticipatemarkettrendsandcustomerbehavior.解析：該句描述了machinelearningalgorithms（機(jī)器學(xué)習(xí)算法）的應(yīng)用，與c)最匹配。4.d)Real-timedataprocessingisessentialinbigdataanalyticstoensurethatbusinessescanmaketimelyandinformeddecisionsbasedonthelatestinformation.解析：該句描述了real-timedataprocessing（實(shí)時(shí)數(shù)據(jù)處理）的重要性，與d)最匹配。5.e)Theintegrationofbigdataanalyticsintovariousindustrieshasledtosignificantimprovementsinoperationalefficiencyanddecision-makingprocesses.解析：該句描述了大數(shù)據(jù)分析的廣泛影響，與e)最匹配。6.f)Bigdataanalyticscanhelpbusinessesidentifynewmarketopportunitiesandoptimizetheirmarketingstrategies.解析：該句描述了大數(shù)據(jù)分析在市場(chǎng)營(yíng)銷中的應(yīng)用，與f)最匹配。7.g)Theconceptofbigdataanalyticsoriginatedintheearly2000s,markingasignificantshiftinhowbusinessesapproachdata-drivendecision-making.解析：該句描述了大數(shù)據(jù)分析概念的起源，與g)最匹配。8.h)Inordertogainadeeperunderstandingofthemarkettrends,companiesoftenrelyonbigdataanalyticstoanalyzevastamountsofdataandextractvaluableinsights.解析：該句描述了大數(shù)據(jù)分析在市場(chǎng)趨勢(shì)分析中的作用，與h)最匹配。9.i)Datavisualizationisanimpo