2025年下半年全国英语等级考试（PETS）四级练习试题库(广西钦州)

2025年下半年全国英语等级考试（PETS）四级练习试题库(广西钦州)SectionIListeningComprehension(omittedduetotextformat)SectionIIUseofEnglishReadthefollowingtext.Choosethebestwordforeachnumberedblank.Theocean,coveringmorethan70%oftheEarth'ssurface,istheplanet'slifesupportsystem.Itregulatestheglobalclimate,suppliestheoxygenwebreathe,andprovidesavastsourceoffood.However,humanactivitieshaveincreasinglythreatenedthis1______ecosystem.Overfishing,pollution,andclimatechangeare2______profoundchangestomarineenvironmentsworldwide.Oneofthemostpressingissuesisplasticpollution.Millionsoftonsofplasticwasteentertheoceanseveryyear.Thisdebrisdoesnot3______easily;instead,itbreaksdownintomicroplastics,whichare4______bymarinelife.Theingestionoftheseparticlescanleadtoseverehealthproblemsformarineanimals,and5______,thesetoxinscantravelupthefoodchain,eventuallyreachinghumans.Furthermore,theriseinglobaltemperatureshasledtooceanacidificationandthe6______ofcoralreefs.Coralreefs,oftenreferredtoasthe"rainforestsofthesea,"7______about25%ofallmarinespecies.Thelossofthesehabitatswouldbe8______formarinebiodiversity.Tomitigatetheseimpacts,internationalcooperationis9______.Governmentsmustenforcestricterregulationsonemissionsandwastemanagement,whileindividualsshouldadoptmore10______lifestyles.1.A.fragileB.robustC.artificialD.distant2.A.resistingB.undergoingC.causingD.preventing3.A.dissolveB.accumulateC.expandD.exist4.A.avoidedB.consumedC.destroyedD.ignored5.A.consequentlyB.neverthelessC.meanwhileD.otherwise6.A.growthB.discoveryC.bleachingD.protection7.A.supportB.consumeC.endangerD.exclude8.A.beneficialB.disastrousC.trivialD.natural9.A.optionalB.inevitableC.essentialD.impossible10.A.luxuriousB.sustainableC.traditionalD.wastefulSectionIIIReadingComprehensionPartAReadthefollowingtexts.AnswerthequestionsbychoosingA,B,C,orD.Text1Theconceptofthe"smartcity"hasevolvedfromafuturisticvisiontoatangiblerealityinurbanplanning.Byintegratinginformationandcommunicationtechnologies(ICT),smartcitiesaimtoenhancethequalityoflifeforcitizens,improvetheefficiencyofurbanservices,andreduceenvironmentalimpact.However,therapiddeploymentofsmartcitytechnologiesbringssignificantprivacyconcerns.Inasmartcity,sensorsandcamerasareubiquitous.Theycollectdataontrafficpatterns,airquality,energyconsumption,andeventhemovementsofindividuals.Whilethisdataisinvaluableforoptimizingcityoperations,italsocreatesamassivesurveillancenetwork.Thecentralquestionis:whoownsthisdata,andhowisitprotected?Criticsarguethatwithoutstringentprivacylaws,smartcityinitiativescouldeasilyerodepersonalprivacy.Forinstance,facialrecognitiontechnologyusedinpublicspacescantrackindividualsinreal-time,leadingtoa"BigBrother"scenario.Furthermore,aggregateddata,evenifanonymized,cansometimesbereverse-engineeredtorevealpersonalidentities.Toaddressthesechallenges,policymakersmustprioritizedatagovernanceframeworksthatemphasizetransparency,consent,andusercontrolovertheirpersonalinformation.11.Accordingtothetext,whatistheprimarygoalofasmartcity?A.Toincreasesurveillanceofcitizens.B.Tocollectmassiveamountsofdata.C.Toimprovelifequalityandserviceefficiency.D.Toreplacetraditionalurbanplanning.12.Whatisthemainconcernraisedbycriticsregardingsmartcities?A.Highimplementationcosts.B.Technologicalinefficiency.C.Lackofpublicinterest.D.Erosionofpersonalprivacy.13.Whatdoestheword"ubiquitous"inthesecondparagraphmostlikelymean?A.Rareandexpensive.B.Presenteverywhere.C.Malfunctioning.D.Invisible.14.Howcananonymizeddatabecomeaprivacyrisk?A.Itcanbedeletedaccidentally.B.Itcanbesoldtothirdparties.C.Itcanbereverse-engineeredtoidentifyindividuals.D.Itcanslowdowncityservices.15.Whatistheauthor'ssuggestedsolutiontotheprivacychallenges?A.Stoppingthedeploymentofsmarttechnologies.B.Establishingstrictdatagovernanceframeworks.C.Removingallcamerasfrompublicspaces.D.Lettingprivatecompaniesmanagecitydata.Text2Thetransitiontorenewableenergyisnolongerjustanenvironmentalimperative;itisbecominganeconomicnecessity.Fossilfuels,longthebackboneofglobalindustrialization,areincreasinglyviewedasliabilitiesduetotheirvolatilepricesanddevastatingenvironmentalimpacts.Incontrast,renewableenergysourceslikesolarandwindoffersustainableandincreasinglycost-competitivealternatives.Historically,thehighupfrontcostofrenewableenergyinfrastructurewasamajorbarriertoadoption.However,technologicaladvancementsandeconomiesofscalehavedramaticallyreducedthesecostsoverthepastdecade.Today,inmanypartsoftheworld,generatingelectricityfromwindorsolarischeaperthanfromcoalornaturalgas.Thisshifthaspromptedmassiveinvestmentsfromboththepublicandprivatesectors.Despitethisprogress,thetransitionisnotwithoutchallenges.Theintermittencyofsolarandwindpowerrequiressignificantupgradestoenergystorageandgridinfrastructure.Batteriesmustbedevelopedtostoreexcessenergygeneratedduringpeaktimesforusewhenthesunisn'tshiningorthewindisn'tblowing.Moreover,thegeopoliticallandscapeisshifting;countriesthatpreviouslyreliedonfossilfuelexportsmustadapttheireconomiestothisnewenergyparadigm.16.Whatisthemainideaofthepassage?A.Fossilfuelswillneverbereplaced.B.Renewableenergyisnowbothanenvironmentalandeconomicnecessity.C.Batterytechnologyistheonlyobstacletorenewableenergy.D.Geopoliticshasnoimpactonenergytransitions.17.Whywererenewableenergysourceshistoricallydifficulttoadopt?A.Theyweretooexpensiveinitially.B.Theywerenotenvironmentallyfriendly.C.Governmentsbannedthem.D.Theyproducedtoomuchenergy.18.Accordingtothetext,whathascausedthereductioninrenewableenergycosts?A.Governmentbansonfossilfuels.B.Technologicaladvancementsandeconomiesofscale.C.Increasedvolatilityofrenewableenergyprices.D.Decreaseddemandforelectricity.19.Whatisamajorchallengementionedinthetransitiontorenewableenergy?A.Lackofsunlightandwind.B.Highcostoffossilfuels.C.Theintermittencyofpowergeneration.D.Lackofpublicandprivateinvestment.20.Whatmustcountriesrelyingonfossilfuelexportsdointhenewenergyparadigm?A.Stopallexportsimmediately.B.Investonlyinbatterytechnology.C.Adapttheireconomies.D.Ignoretheenergytransition.PartBReadthefollowingtextcarefullyandthentranslatetheunderlinedsegmentsintoChinese.Thegigeconomy,characterizedbyshort-termcontractsandfreelancework,hasfundamentallyreshapedthemodernlabormarket.21.Whileitoffersflexibilityandautonomyforworkers,italsobringssignificantchallenges,particularlyconcerningjobsecurityandbenefits.Traditionalemploymentrelationshipstypicallyincludehealthinsurance,retirementplans,andpaidleave.22.However,gigworkersareusuallyclassifiedasindependentcontractors,meaningtheyarenotentitledtotheseemployer-providedbenefits.Proponentsofthegigeconomyarguethatitallowsindividualstobetheirownbossesandchoosetheirworkinghours.23.Thismodelcanbeparticularlyappealingtoyoungergenerationswhoprioritizework-lifebalanceoverlong-termcorporateloyalty.Nevertheless,criticspointoutthatthelackofasocialsafetynetleavesmanyworkersvulnerableduringeconomicdownturnsorpersonalemergencies.24.Furthermore,thealgorithmicmanagementprevalentingigplatformscanleadtointensepressureandalackoftransparencyregardinghowworkersareevaluated.Toaddresstheseissues,somegovernmentsareconsideringreclassifyingcertaingigworkersasemployees.25.Suchamovewouldrequiregigcompaniestoprovideminimumwageguaranteesandotherbenefits,whichcouldsignificantlyalterthecurrentbusinessmodelofplatformslikeride-sharingandfooddeliveryapps.SectionIVWriting26.Directions:Forthispart,youareallowed30minutestowriteacompositiononthetopic"TheImpactofArtificialIntelligenceonHigherEducation".Youshouldwriteatleast120wordsbutnomorethan180words,andbaseyourcompositionontheoutlinebelow:1.DescribethecurrentapplicationofAIinhighereducation.2.Analyzethepositiveeffectsandpotentialnegativeimpacts.3.GiveyouropiniononhowtoproperlyutilizeAIineducation.SectionI1-5:ACABA6-10:CABCBSectionIII11-15:CDDBC16-20:BABCC21.虽然它为工人提供了灵活性和自主权，但也带来了重大挑战，特别是在工作保障和福利方面。22.然而，零工通常被归类为独立承包商，这意味着他们无权享受雇主提供的这些福利。23.这种模式对那些将工作与生活平衡置于长期企业忠诚度之上的年轻一代尤其具有吸引力。24.此外，零工平台中普遍存在的算法管理可能会导致巨大压力，并在如何评估员工方面缺乏透明度。25.这样的举措将要求零工公司提供最低工资保障和其他福利，这可能会极大地改变网约车和外卖应用等平台目前的商业模式。SectionII完形填空解析1.A。fragile意为“脆弱的”。海洋生态系统受到人类活动的威胁，说明它很脆弱。robust强健的；artificial人工的；distant遥远的，均不符合语境。2.C。causing意为“引起，造成”。过度捕捞等正在给海洋环境造成深刻的改变。resisting抵抗；undergoing经历；preventing阻止，均不符合。3.A。dissolve意为“分解，溶解”。塑料垃圾不易分解。accumulate积累；expand扩张；exist存在，不符合题意。4.B。consumed意为“被吞食”。微塑料被海洋生物吞食。avoided避免；destroyed破坏；ignored忽视，不符合。5.A。consequently意为“因此”。毒素进入食物链最终到达人体，是吞食微塑料的必然结果。nevertheless然而；meanwhile同时；otherwise否则，不符合逻辑。6.C。bleaching意为“白化”。气温升高导致海洋酸化和珊瑚礁白化。growth生长；discovery发现；protection保护，不符合。7.A。support意为“支撑，维持”。珊瑚礁支撑着25%的海洋物种。consume消耗；endanger危及；exclude排除，不符合。8.B。disastrous意为“灾难性的”。栖息地的丧失对海洋生物多样性是灾难性的。beneficial有益的；trivial微不足道的；natural自然的，不符合。9.C。essential意为“必要的”。国际合作是必不可少的。optional可选择的；inevitable不可避免的；impossible不可能的，不符合。10.B。sustainable意为“可持续的”。个人应采取更可持续的生活方式。luxurious奢侈的；traditional传统的；wasteful浪费的，不符合。SectionIII阅读理解解析Text111.C。细节题。第一段提到“smartcitiesaimtoenhancethequalityoflifeforcitizens,improvetheefficiencyofurbanservices...”，故选C。12.D。细节题。第三段提到“Criticsarguethatwithoutstringentprivacylaws,smartcityinitiativescouldeasilyerodepersonalprivacy.”，故选D。13.B。词义猜测题。第二段提到传感器无处不在，它们收集各种数据，ubiquitous意为“普遍存在的”，故选B。14.C。细节题。第三段提到“aggregateddata,evenifanonymized,cansometimesbereverse-engineeredtorevealpersonalidentities”，故选C。15.B。推理题。第三段最后一句提到“Toaddressthesechallenges,policymakersmustprioritizedatagovernanceframeworks...”，故选B。Text216.B。主旨题。文章首句提到“Thetransitiontorenewableenergyisnolongerjustanenvironmentalimperative;itisbecominganeconomicnecessity.”，点明主题，故选B。17.A。细节题。第二段首句提到“thehighupfrontcostofrenewableenergyinfrastructurewasamajorbarriertoadoption”，故选A。18.B。细节题。第二段提到“technologicaladvancementsandeconomiesofscalehavedramaticallyreducedthesecosts”，故选B。19.C。细节题。第三段提到“Theintermittencyofsolarandwindpowerrequiressignificantupgradestoenergystorage”，故选C。20.C。细节题。第三段末尾提到“countriesthatpreviouslyreliedonfossilfuelexportsmustadapttheireconomiestothisnewenergyparadigm”，故选C。SectionIV写作参考范文TheImpactofArtificialIntelligenceonHigherEducationArtificialintelligencehasincreasinglypermeatedhighereducation,transformingthetraditionallandscapeofteachingandlearning.Currently,AIiswidelyappliedinvariouseducationalscenarios,suchaspersonalizedlearningplatforms,automatedgradingsystems,andintelligenttutoringsystems.Thistrendbringsbothpositiveeffectsandpotentialnegativeimpacts.Onthepositiveside,AIcanprovidecustomizedlearningexperiencesforstudents,cateringtotheirindividualneedsandpaces.Italsofreesprofessorsfromtediousadministrativetasks,allowingthemtofocusonmorecreativeacademicresearch.However,thenegativeimpactscannotbeignored.Over-relianceonAItoolsmightdiminishstudents'criticalthinkingandindependentproblem-solvingabilities.Furthermore,issuesregardingacademicintegrity,suchasAI-generatedplagiarism,poseseverechallengestoeducationalfairness.Inmyopinion,theproperutilizationofAIineducationrequiresabalancedapproach.WhileembracingAItechnologiestoenhanceefficiency,educatorsmustemphasizethecultivationofstudents'independentthinking.AcademicregulationsshouldalsobeupdatedtoaddressAI-relatedmisconduct.Ultimately,AIshouldserveasanauxiliarytoolratherthanasubstituteforgenuinehumanintellect.SectionVTranslationPractice(EnglishtoChinese)TranslatethefollowingsentencesintoChinese,payingattentiontothespecificstructuresandphrasing.27.Therapiddevelopmentofartificialintelligencehasnotonlyrevolutionizedthewaywecommunicatebutalsoraisedcomplexethicalquestionsthatdemandimmediateattentionfromlawmakersandtechnologistsalike.28.Despitetheoverwhelmingevidencesupportingtheefficacyofthenewvaccine,asignificantportionofthepopulationremainshesitantduetomisinformationcirculatingonsocialmediaplatforms.29.Itisuniversallyacknowledgedthatawell-roundededucationshouldgobeyondthemereacquisitionofknowledge,focusinginsteadontheholisticdevelopmentofastudent'scognitive,emotional,andsocialcapabilities.27.人工智能的快速发展不仅彻底改变了我们的交流方式，还引发了复杂的伦理问题，要求立法者和技术专家alike立即予以关注。更正：要求立法者和技术专家共同立即予以关注。28.尽管有压倒性的证据支持这种新疫苗的有效性，但由于社交媒体平台上流传的错误信息，很大一部分人仍然持犹豫态度。29.人们普遍认为，全面的教育不应仅仅局限于知识的获取，而应侧重于学生认知、情感和社交能力的全面发展。SectionVTranslationPractice(ChinesetoEnglish)TranslatethefollowingsentencesintoEnglishusingthegivenwordsorphrases.30.随着全球化的深入发展，跨文化沟通能力已成为职场人士不可或缺的技能。31.科学研究表明，长期的睡眠不足不仅会损害免疫系统，还会增加患心血管疾病的风险。32.政府应该出台更多的激励措施，鼓励企业投入到可再生能源的研发中去。30.Withthedeepeningofglobalization,cross-culturalcommunicationskillshavebecomeanindispensableskillforprofessionalsintheworkplace.31.Scientificresearchindicatesthatchronicsleepdeprivationnotonlyimpairstheimmunesystembutalsoincreasestheriskofcardiovasculardiseases.32.Thegovernmentshouldintroducemoreincentivemeasurestoencourageenterprisestoinvestintheresearchanddevelopmentofrenewableenergy.SectionVIErrorCorrectionEachofthefollowingsentencescontainsoneerror.Identifytheerrorandcorrectit.33.Thenumberofstudentswhoareapplyingforcomputersciencedegreeshaveincreasedsignificantlyoverthepastfewyears.34.Despiteoftheheavyrain,theconstructionteamdecidedtocontinueworkingonthenewbridge.35.Thecommitteeiscurrentlyreviewingtheproposals,andafinaldecisionwillbemadebytheendofnextweek.33.错误：have；改为：has。解析：主语是"Thenumber"，谓语动词应用单数。34.错误：Despiteof；改为：Despite。解析：Despite后不加of，inspiteof才加of。35.正确。解析：此句无语法错误。SectionVIIClozeTest(Advanced)Readthefollowingtext.Choosethebestwordforeachnumberedblank.Theconceptofemotionalintelligence(EQ)hasgainedsubstantialtractioninbothacademicandcorporatecircles.Initiallyproposedbypsychologistsinthe1990s,EQreferstotheabilitytorecognize,understand,andmanageourownemotions,36______torecognize,understand,andinfluencetheemotionsofothers.Intheworkplace,highEQisoftenconsideredasimportant,37______notmoreimportant,thancognitiveintelligence(IQ).AmanagerwithhighEQcannavigatecomplexsocialinteractions,38______teammorale,andresolveconflictseffectively.Theyareempatheticlisteners,capableofunderstandingthe39______concernsoftheirsubordinateswithoutbeingoverlyjudgmental.40______,anemployeelackinginEQmaystruggletocollaborate,frequentlymisunderstandingcolleagues'intentionsandreactingdefensivelytoconstructivecriticism.36.A.aswellB.alongwithC.aswellasD.butalso37.A.ifB.asC.likeD.even38.A.boostB.boostingC.toboostD.boosted39.A.underlyingB.underliningC.underlayD.underlaid40.A.ThereforeB.MoreoverC.ConverselyD.HoweverSectionVII36-40:CCAAC36.C。aswellas意为“以及”。连接两个并列的不定式短语。37.A。if意为“如果”，构成“ifnotmoreimportant”结构，意为“如果不比……更重要的话”。38.A。boost意为“提高”。与navigate和resolve并列，作谓语。39.A。underlying意为“潜在的”。理解下属潜在的担忧。40.C。Conversely意为“相反地”。与高情商的经理形成对比。SectionVIIIWritingTask241.Directions:Inthissection,youarerequiredtowritealetterofapplication.Youhaveseenanadvertisementforasummerinternshipatalocalenvironmentalprotectionorganization.WritealettertotheHRmanager,expressingyourinterestinthepositionandoutliningyourqualifications.Youshouldwriteatleast100words.DearHRManager,Iamwritingtoexpressmykeeninterestinthesummerinternshippositionatyouresteemedenvironmentalprotectionorganization,asadvertisedinthelocalnewspaper.Asathird-yearstudentmajoringinEnvironmentalScienceatGuangxiUniversity,Ihaveacquiredasolidfoundationinecologicalconservationandsustainabledevelopmentpractices.Duringmyacademicjourney,Ihaveparticipatedinseveralfieldresearchprojects,includingawaterqualityassessmentofthelocalriversystem.Theseexperienceshaveequippedmewithpracticalskillsindatacollectionandanalysis,aswellasadeepunderstandingoftheenvironmentalchallengesfacingourregion.Furthermore,mystrongcommunicationskillsandpassionforenvironmentaladvocacymakemeasuitablecandidatetoassistyourteamincommunityoutreachprograms.Ihaveattachedmyresumeforyourreview.Iamavailableforaninterviewatyourearliestconvenience.Thankyouforconsideringmyapplication.Sincerely,LiHuaSectionIXReadingComprehension(PartC)Readthefollowingtextcarefullyandanswerthequestionsbyprovidingshortanswers.Theriseoftelemedicinehasbeenoneofthemostsignificantshiftsinhealthcaredeliveryinrecentyears.Drivenbyadvancesindigitalcommunicationtechnologies,telemedicineallowspatientstoconsultwithhealthcareprofessionalsremotely.Thishasbeenparticularlybeneficialforindividualslivinginruralorunderservedareas,whereaccesstospecializedmedicalcareisoftenlimited.However,theimplementationoftelemedicineisnotwithoutitshurdles.Onemajorchallengeisthedigitaldivide.Patientswholackaccesstohigh-speedinternetorthenecessarydigitalliteracyskillsmayfinditdifficulttousetelemedicineserviceseffectively.Additionally,concernsregardingpatientprivacyanddatasecurityremainparamount.Healthcareprovidersmustensurethattheplatformstheyusecomplywithstrictconfidentialityregulationstoprotectsensitivepatientinformation.Despitethesechallenges,thefutureoftelemedicinelookspromising.Astechnologybecomesmoreaccessibleandregulationsbecomemorestandardized,telemedicineislikelytobecomeapermanentfixtureinthehealthcarelandscape,complementingtraditionalin-personconsultations.42.Whatisthemainbenefitoftelemedicineforpeopleinruralareas?43.Whatisthe"digitaldivide"mentionedinthetext?44.Whatmusthealthcareprovidersdotoprotectpatientinformation?45.Whatistheultimateroleoftelemedicineaccordingtotheauthor?42.Itallowsthemtoconsultwith