2025全國英語等級考試（PETS）四級試卷單項選擇與詞匯考試時間：______分鐘總分：______分姓名：______一、單項選擇要求：從每小題的四個選項中，選出可以填入空白處的最佳選項。1.She_______herbreakfastwhenthephonerang.A.washavingB.hadhadC.hadD.has2.I_______thebookfortwodaysbeforeIfinishedit.A.hadreadB.readC.wasreadingD.haveread3.Bythetimehewastwelve,he_______ahundredshortstories.A.hadwrittenB.wroteC.writesD.wrote4._______thetimewearrived,they_______left.A.By;hadB.By;hadalreadyC.When;hadD.When;hadalready5.He_______totheparty,buthe_______tootired.A.wasgoing;wasB.wasgoing;hadbeenC.hadgone;wasD.hadgone;hadbeen6._______youfinishedyourhomework?A.HaveB.HasC.HadD.Haveyou7._______thetrainarrived,they_______gotoff.A.When;hadB.When;hadalreadyC.Bythetime;hadD.Bythetime;hadalready8._______theendofthesemester,he_______passedallhisexams.A.By;hadB.By;hadalreadyC.At;hadD.At;hadalready9._______youseenthemovie"Avengers:Endgame"?A.HaveB.HasC.HadD.Haveyou10._______youfinishedyourhomeworkyet?A.HaveB.HasC.HadD.Haveyou二、完形填空要求：從每小題的四個選項中，選出可以填入空白處的最佳選項。Ihavealwaysbeenfascinatedbytheocean.Itisamysteriousandpowerfulplacethatholdssomuchbeautyandwonder.Oneofthemostintriguingaspectsoftheoceanisitsdepths,whicharestilllargelyunexplored.Lastsummer,Idecidedtotakeascubadivingcourseandexperiencetheoceanfirsthand.Iwasexcitedandnervousatthesametime.Ihadneverbeenunderwaterbefore,andIwasworriedaboutgettingclaustrophobicorrunningoutofair.Thefirstdayofthecourse,welearnedthebasicsofscubadiving.Ourinstructor,Mr.Smith,waspatientandknowledgeable.Heexplainedtheequipmentwewouldbeusingandhowtouseitsafely.Wealsopracticedbreathingunderwaterandhowtoequalizethepressureinourears.Onthesecondday,wewentonourfirstdive.WewereinasmallgroupandfollowedMr.Smithintothewater.ThemomentIdescendedintotheocean,Iwasoverwhelmedbythebeautyandtranquility.Thewaterwascrystalclear,andIcouldseecolorfulfishswimmingaroundme.IfeltasenseofpeaceandawethatIhadneverexperiencedbefore.Aswecontinuedourdive,weencounteredavarietyofmarinelife.Wesaweels,octopuses,andevenagroupofseaturtles.Iwasamazedathowdiverseandfascinatingtheocean'secosystemis.Ialsolearnedabouttheimportanceofprotectingtheoceananditsinhabitants.Afterourdive,wereturnedtothesurfaceanddiscussedwhatwehadseen.Ifeltasenseofaccomplishmentandgratitudefortheopportunitytoexploretheocean.Irealizedthatthereissomuchmoretolearnanddiscover.Sincethen,Ihavecontinuedtodiveandexploretheocean.EachtimeIgounderwater,Iamremindedofthebeautyandwonderthatitholds.Theoceanisaplaceofendlesspossibilities,andIamdeterminedtokeepexploringit.11.Theauthor'smainpurposeinwritingthispassageisto:A.describeascubadivingexperienceB.explaintheimportanceofprotectingtheoceanC.discussthediversityofmarinelifeD.comparedifferenttypesofdiving12.Theauthorfeelsoverwhelmedbythebeautyandtranquilityoftheoceanbecause:A.itistooloudandchaoticB.itistoodarkandscaryC.itistoobeautifulandpeacefulD.itistoocrowdedandnoisy13.Theauthor'sinstructor,Mr.Smith,isdescribedas:A.impatientandunhelpfulB.patientandknowledgeableC.nervousandanxiousD.excitedandenthusiastic14.Theauthor'sfeelingsaboutscubadivingatthebeginningofthepassageare:A.excitedandconfidentB.nervousandworriedC.indifferentandboredD.curiousandinterested15.Theauthorlearnedabouttheimportanceofprotectingtheoceanduring:A.thefirstdayofthecourseB.theseconddayofthediveC.aftertheirfirstdiveD.duringtheirlastdive16.Theauthor'sfeelingsabouttheoceanaftertheirfirstdiveare:A.disappointedandsadB.indifferentandboredC.amazedandgratefulD.nervousandworried17.Theauthor'sdeterminationtokeepexploringtheoceanis:A.basedontheirfearoftheunknownB.drivenbytheircuriosityandpassionC.influencedbytheirdesireforadventureD.motivatedbytheirneedforrelaxation18.Theauthor'smainpointabouttheoceanisthat:A.itistoodangerousandunpredictableB.itistoobeautifulandmysteriousC.itistoocrowdedandnoisyD.itistoodirtyandpolluted三、閱讀理解要求：閱讀下面短文，從每小題的四個選項中，選出可以填入空白處的最佳選項。TheInternethasbecomeanintegralpartofourdailylives,andithasrevolutionizedthewaywecommunicate,accessinformation,andconductbusiness.However,withtheconvenienceandconnectivitythattheInternetoffers,italsobringsalongvariouschallengesandrisks,particularlyintermsofonlinesecurity.OneofthemostsignificantrisksassociatedwiththeInternetisthethreatofcybercrime.Cybercriminalsusevarioustechniquestogainunauthorizedaccesstopersonalandsensitiveinformation,suchascreditcardnumbers,socialsecuritynumbers,andlogincredentials.Thisinformationcanbeusedforidentitytheft,financialfraud,andothermaliciousactivities.Tomitigatetherisksofcybercrime,itiscrucialtotakeproactivemeasurestoprotectouronlinesecurity.Herearesomeessentialtipsformaintainingonlinesafety:1.Usestronganduniquepasswords:Createpasswordsthataredifficulttoguess,combiningletters,numbers,andspecialcharacters.Avoidusingeasilyguessableinformation,suchasyourname,birthdate,orsimplewords.2.Enabletwo-factorauthentication:Two-factorauthenticationaddsanextralayerofsecuritybyrequiringasecondformofverification,suchasacodesenttoyourphone,inadditiontoyourpassword.3.Keepyoursoftwareuptodate:Regularlyupdateyouroperatingsystem,webbrowser,andothersoftwaretoensurethatyouhavethelatestsecuritypatchesandprotectionsagainstvulnerabilities.4.Becautiousofphishingscams:Phishingscamsarefraudulentattemptstoobtainsensitiveinformation,suchaslogincredentialsandcreditcardnumbers,byposingaslegitimateentities.Bewaryofemails,messages,orcallsthataskforpersonalinformation.5.UsesecureWi-Finetworks:AvoidusingpublicWi-Finetworksforsensitiveactivities,suchasonlinebankingorshopping.IfyoumustuseapublicWi-Finetwork,considerusingavirtualprivatenetwork(VPN)toencryptyourconnection.6.Backupyourdata:Regularlybackupyourimportantfilesanddatatopreventdatalossintheeventofacyberattackorhardwarefailure.7.Educateyourselfandothers:Stayinformedaboutthelatestonlinesecuritythreatsandbestpractices.Educateyourselfandyourfamilyorcolleaguesaboutonlinesafetytohelppreventcybercrime.Byfollowingthesetips,youcansignificantlyreduceyourriskoffallingvictimtocybercrimeandprotectyouronlinesecurity.19.Themainpurposeofthispassageisto:A.explaintherisksofcybercrimeB.providetipsformaintainingonlinesafetyC.discussthebenefitsoftheInternetD.comparedifferenttypesofcyberattacks20.WhichofthefollowingisNOTatipformaintainingonlinesafety?A.UsestronganduniquepasswordsB.KeepyoursoftwareuptodateC.UsepublicWi-FinetworksforsensitiveactivitiesD.Backupyourdata21.Theauthormentionsthatphishingscamsare:A.atypeofcyberattackthatusessocialengineeringB.amethodofobtainingsensitiveinformationbyposingasalegitimateentityC.awaytoprotectyouronlinesecurityD.atoolforencryptingyourconnection22.Theauthorsuggeststhatyoushould:A.avoidusingpublicWi-FinetworksforsensitiveactivitiesB.usepublicWi-FinetworksforsensitiveactivitiesC.useavirtualprivatenetwork(VPN)toencryptyourconnectionwhenusingpublicWi-FinetworksD.notuseavirtualprivatenetwork(VPN)whenusingpublicWi-Finetworks23.Theauthoremphasizestheimportanceof:A.usingstronganduniquepasswordsB.enablingtwo-factorauthenticationC.backingupyourdataD.alloftheabove24.Theauthorconcludesthat:A.theInternetisasafeandsecureplaceB.theInternetisadangerousandriskyplaceC.theInternetisadouble-edgedswordD.theInternetisaplaceofendlesspossibilities四、翻譯要求：將下列句子從英語翻譯成中文。1.TheInternethasbecomeanindispensabletoolinourdailylives,enablingustocommunicatewithpeopleallovertheworldinreal-time.2.Itiscrucialtostayinformedaboutthelatestdevelopmentsintechnologytoensurethatwecanadapttothechangingdigitallandscape.3.Manycompanieshaveimplementedstrictcybersecuritypoliciestoprotecttheiremployees'personalinformationandpreventdatabreaches.4.Onlineeducationhasgainedpopularityinrecentyears,offeringflexibilityandconvenienceforstudentsandeducatorsalike.5.Theuseofsocialmediahasrevolutionizedthewayweinteractwitheachother,allowingustoshareideas,experiences,andnewswithawideaudience.五、閱讀理解要求：閱讀下面短文，從每小題的四個選項中，選出可以填入空白處的最佳選項。Inthepastfewdecades,thefieldofartificialintelligence(AI)hasmadesignificantprogress.AItechnologyhasbeenintegratedintovariousaspectsofourlives,fromsmartphonestoautonomousvehicles.However,therapiddevelopmentofAIhasalsoraisedconcernsaboutitspotentialimpactonsociety.Oneofthemainconcernsisthepotentialforjobdisplacement.AsAIsystemsbecomemoreadvanced,theyareincreasinglycapableofperformingtasksthatwereoncedonebyhumans.ThishasledtofearsthatAIcouldreplacemillionsofjobs,leadingtowidespreadunemployment.AnotherconcernistheethicalimplicationsofAI.AIsystemsaredesignedtomakedecisionsbasedondata,butwhathappenswhenthedataisbiasedorincomplete?Thiscouldleadtounfairordiscriminatoryoutcomes,whichcouldhavesignificantsocialconsequences.Despitetheseconcerns,therearealsoopportunitiesforAItobenefitsociety.Forexample,AIcanbeusedtoimprovehealthcarebyanalyzingmedicaldataandhelpingdoctorsmakemoreaccuratediagnoses.Itcanalsobeusedtooptimizeenergyconsumptionandreduceenvironmentalimpact.Toaddressthesechallenges,itisessentialtodevelopacomprehensiveapproachtothedevelopmentanddeploymentofAI.ThisincludesensuringthatAIsystemsaretransparent,accountable,andfair.ItalsoinvolvescreatingpoliciesandregulationsthatpromotetheethicaluseofAIandprotectindividualsfromitspotentialharms.25.Themainpurposeofthispassageisto:A.discussthebenefitsofAIB.analyzethepotentialimpactofAIonsocietyC.comparedifferenttypesofAItechnologyD.arguefortheimmediatebanofAI26.OneofthemainconcernsaboutAIis:A.itspotentialtoimprovehealthcareB.itspotentialtooptimizeenergyconsumptionC.itspotentialtoreplacejobsD.itspotentialtocreatebiasedoutcomes27.TheauthorsuggeststhattoaddressthechallengesofAI,weneedto:A.banthedevelopmentofAIB.limittheuseofAIC.developcomprehensiveapproachestoAID.focusontheethicalimplicationsofAI28.TheauthorbelievesthatAIcanbenefitsocietyby:A.replacinghumanworkersB.creatingmorejobsC.improvinghealthcareD.reducingenvironmentalimpact六、寫作要求：根據(jù)以下提示，寫一篇100-120詞的短文。提示：隨著科技的發(fā)展，人工智能（AI）在各個領(lǐng)域都得到了廣泛應(yīng)用。請談?wù)勀銓I未來發(fā)展的看法，包括其潛在的好處和可能帶來的挑戰(zhàn)。1.介紹AI在現(xiàn)代社會中的廣泛應(yīng)用。2.分析AI未來發(fā)展的潛在好處。3.討論AI可能帶來的挑戰(zhàn)。4.表達(dá)你對AI未來發(fā)展的個人看法。本次試卷答案如下：一、單項選擇1.A.washaving解析：根據(jù)句意，電話鈴響的時候她正在吃早餐，所以用過去進(jìn)行時。2.A.hadread解析：根據(jù)句意，我在讀完這本書之前已經(jīng)讀過兩天了，表示過去完成時。3.A.hadwritten解析：根據(jù)句意，到他12歲的時候，他已經(jīng)寫了一百個短故事，表示過去完成時。4.B.By;hadalready解析：根據(jù)句意，在我們到達(dá)之前，他們已經(jīng)離開了，表示過去完成時。5.B.wasgoing;hadbeen解析：根據(jù)句意，他本打算去參加派對，但是他太累了，所以第一空用過去進(jìn)行時，第二空用過去完成時。6.D.Haveyou解析：根據(jù)句意，你完成你的作業(yè)了嗎？這是對完成時的提問。7.D.Bythetime;hadalready解析：根據(jù)句意，在我們到達(dá)的時候，他們已經(jīng)離開了，表示過去完成時。8.A.By;had解析：根據(jù)句意，在學(xué)期末的時候，他已經(jīng)通過了所有的考試，表示過去完成時。9.D.Haveyou解析：根據(jù)句意，你看過《復(fù)仇者聯(lián)盟：終局之戰(zhàn)》這部電影了嗎？這是對完成時的提問。10.D.Haveyou解析：根據(jù)句意，你完成你的作業(yè)了嗎？這是對完成時的提問。二、完形填空11.B.describeascubadivingexperience解析：文章主要描述了作者參加潛水課程的經(jīng)歷。12.C.itistoobeautifulandpeaceful解析：根據(jù)文章，作者在潛水時感到的是美麗和寧靜。13.B.patientandknowledgeable解析：根據(jù)文章，作者描述了他們的潛水教練Mr.Smith是耐心且有知識的。14.B.nervousandworried解析：根據(jù)文章，作者在潛水前感到既興奮又緊張。15.C.aftertheirfirstdive解析：根據(jù)文章，作者在第一次潛水后討論了他們所見到的。16.C.amazedandgrateful解析：根據(jù)文章，作者在第一次潛水后感到驚訝和感激。17.B.drivenbytheircuriosityandpassion解析：根據(jù)文章，作者決定繼續(xù)潛水是因為他們的好奇心和熱情。18.B.itistoobeautifulandmysterious解析：根據(jù)文章，作者的主要觀點是海洋既美麗又神秘。三、閱讀理解19.B.analyzethepotentialimpactofAIonsociety解析：文章主要分析了人工智能對社會可能產(chǎn)生的影響。20.C.UsepublicWi-Finetworksforsensitiveactivities解析：根據(jù)文章，作者建議避免在公共Wi-Fi網(wǎng)絡(luò)上進(jìn)行敏感活動。21.B.amethodofobtainingsensitiveinformationbyposingasalegitimateentity解析：根據(jù)文章，釣魚詐騙是偽裝成合法實體以獲取敏感信息的欺詐手段。22.A.avoidusingpublicWi-Finetworksforsensitiveactivities解析：根據(jù)文章，作者建議避免在公共Wi-Fi網(wǎng)絡(luò)上進(jìn)行敏感活動。23.D.alloftheabove解析：根據(jù)文章，作者提到了使用強密碼、啟用雙因素身份驗證和備份數(shù)據(jù)等安全措施。24.C.theInternetisadouble-edgedsword解析：根據(jù)文章，作者認(rèn)為互聯(lián)網(wǎng)是一把雙刃劍，既有好處也有風(fēng)險。四、翻譯1.互聯(lián)網(wǎng)已經(jīng)成為我們?nèi)粘Ｉ钪胁豢苫蛉钡墓ぞ?，使我們能夠?qū)崟r與世界各地的人們進(jìn)行交流。2.確保我們能夠適應(yīng)不斷變化的數(shù)字環(huán)境，了解科技發(fā)展的最新進(jìn)展至關(guān)重要。3.許多公司已經(jīng)實施了嚴(yán)格的信息安全政策，以保護(hù)員工的個人信息并防止數(shù)據(jù)泄露。4.近年來，在線教育越來越受歡迎，為學(xué)生和教師提供了靈活性和便利性。5.社交媒體的使用改變了我們相互交流的方式，使我們能夠與廣泛的受眾分享觀點、經(jīng)驗和新聞。五、閱讀理解25.B.analyzethepotentialimpactofAIonsociety解析：文章分析了人工智能對社會可能產(chǎn)生的影響。26.C.itspotentialtoreplacejobs解析：文章提到了AI可能取代數(shù)百萬個工作崗位。