2025年英語四六級(jí)聽力下半場(chǎng)沖刺押題專項(xiàng)訓(xùn)練指南考試時(shí)間：______分鐘總分：______分姓名：______第一部分長(zhǎng)對(duì)話理解Youwillheartwolongconversations.Attheendofeachconversation,therewillbefivequestions.Bothconversationswillbereadonlyonce.Afteryouhearaquestion,therewillbeapause.Duringthepause,youmustreadthefoursuggestedanswersmarkedA),B),C)andD),anddecidewhichisthebestanswer.ConversationOneW:Hey,Mark,Iheardyouhadareallybusyweekwiththatnewprojectdeadline.Howdiditgo?M:Oh,itwasintense!Ipulledafewall-nighters,butfinallymanagedtowrapitupjustintime.Theteamactuallydidagreatjobcollaboratingunderpressure.W:Wow,impressive.So,whatwasthemostchallengingpartforyou?M:Ithinkitwastryingtointegratethefeedbackfromthreedifferentdepartmentssimultaneously.Communicationwasabitchaoticattimes,butwesorteditouteventually.W:Didyougetmuchsleepduringtheweek?M:(Chuckles)Sleep?Therewasverylittle!IthinkIaveragedaboutfourhoursanight.Buthey,theprojectisdone,andtheclientseemshappy.W:That'sgreatnews!Anymajortakeawaysfromthisexperience?M:Definitely.Weneedtostreamlineourinter-departmentalcommunicationprocess.Maybeimplementashareddigitalplatform?Andmaybesetmorerealisticdeadlinesnexttime.W:Totallyagree.Welldone,really.Youearnedit.1.WhatdidMarkmainlytalkabout?2.AccordingtoMark,whatmadetheprojectparticularlydifficult?3.HowdidMarkfeelabouttheteam'sperformance?4.WhatdoesMarksuggesttoimprovefutureprojectcollaboration?5.Whatisthepossiblerelationshipbetweenthespeakers?ConversationTwoM:HiSarah,haveyoufinishedreviewingthequarterlysalesreports?Ineedthemtopreparethepresentationfortheboardmeetingtomorrow.W:HiJohn,almostdone.I'vefinishedanalyzingthedataforthedomesticmarket,butI'mstillworkingontheinternationalfigures.They'reprovingabitmorecomplex.M:Oh,Isee.Didyounoticeanysignificanttrendsthisquarter?W:Yes,actually.OurNorthAmericansalesincreasedquitesubstantially,mainlyduetothenewmarketingcampaignwelaunchedlastmonth.However,ourEuropeanmarketsawaslightdecline.M:Thatmakessense.ThecampaignwasheavilyfocusedontheUSandCanada.So,whatareyourrecommendationsfortheboard?W:IthinkweshouldcontinueinvestingintheNorthAmericanmarketandperhapsexpandthecampaigntootherregions.ForEurope,maybeweneedtoreassessourpricingstrategyorexplorenewpromotionalchannels.M:Goodpoints.I'llincorporateyourinsightsintothepresentation.Thanks,Sarah.Yourworkisalwaysthorough.6.Whatisthemainpurposeoftheconversation?7.AccordingtoSarah,whichmarketshowedanincreaseinsalesthisquarter?8.WhatissuedidSarahidentifywiththeEuropeanmarket?9.WhatsuggestiondoesSarahmakeregardingtheNorthAmericanmarket?10.Whatistheprobablerelationshipbetweenthespeakers?第二部分篇章理解Youwillhearapassage.Attheendofthepassage,therewillbefivequestions.Thepassagewillbereadonlyonce.Afteryouhearaquestion,therewillbeapause.Duringthepause,youmustreadthefoursuggestedanswersmarkedA),B),C)andD),anddecidewhichisthebestanswer.PassageTherapidadvancementofartificialintelligence(AI)hasbeenatransformativeforceacrossnumerousindustries,andhealthcareisnoexception.AIsystemsareincreasinglybeingintegratedintodiagnosticprocesses,patientcaremanagement,andmedicalresearch,offeringpotentialimprovementsinefficiency,accuracy,andaccessibility.Oneofthemostpromisingapplicationsisinmedicalimaginganalysis.Algorithmstrainedonvastdatasetscannowassistradiologistsindetectinganomaliessuchastumorsorfractureswithremarkableprecision,oftenfasterthanhumaneyesalone.Thiscapabilitynotonlyenhancesdiagnosticaccuracybutalsoreducestheburdenonhealthcareprofessionals.Beyondimaging,AIisalsostreamliningpatientinteractionsthroughtoolslikevirtualhealthassistantsandchatbots.TheseAI-poweredplatformscanprovidepatientswithbasicmedicalinformation,remindthemtotakemedications,andevenhelpscheduleappointments.Whilethesetoolsofferconvenience,theyareprimarilydesignedtosupplement,ratherthanreplace,humanhealthcareproviders.Themostsignificantchallenge,however,liesinensuringpatientdataprivacyandsecurity.AsAIsystemsprocesssensitivehealthinformation,robustsafeguardsmustbeimplementedtoprotectagainstbreachesandmisuse.TheintegrationofAIalsoholdspromisefordrugdiscoveryanddevelopment.Byanalyzingcomplexbiologicaldata,AIcanhelpresearchersidentifypotentialdrugcandidatesmorequicklyandpredicthowdifferentdrugsmightinteractwiththehumanbody.Thiscouldsignificantlyshortenthetimeandreducethecostassociatedwithbringingnewtreatmentstomarket.Despitetheseadvancements,ethicalconsiderationsremainparamount.Issuessurroundingalgorithmicbias,thepotentialforjobdisplacementamonghealthcareworkers,andtheverydefinitionof"intelligence"inamedicalcontextrequireongoingdiscussionandcarefulmanagement.11.Whatistheprimarytopicofthepassage?12.Accordingtothepassage,whatisonesignificantadvantageofusingAIinmedicalimaging?13.Whatroledovirtualhealthassistantsplayinthehealthcaresystemmentionedinthepassage?14.WhatchallengeishighlightedasacriticalconcernregardingAIinhealthcare?15.WhatpotentialbenefitdoesthepassagementionregardingAIindrugdevelopment?---試卷答案第一部分長(zhǎng)對(duì)話理解1.C*解析思路：對(duì)話開頭詢問Mark關(guān)于新項(xiàng)目的情況，Mark詳細(xì)描述了完成項(xiàng)目的過程和結(jié)果（“Ipulledafewall-nighters,butfinallymanagedtowrapitupjustintime.Theteamactuallydidagreatjobcollaboratingunderpressure.”），表明他主要談?wù)摰氖峭瓿蛇@個(gè)有挑戰(zhàn)性的項(xiàng)目。A（他的工作日常）未提及。B（他對(duì)團(tuán)隊(duì)的建議）是項(xiàng)目完成后的反思，非主要內(nèi)容。D（他如何平衡工作和生活）未深入討論。2.A*解析思路：Mark提到項(xiàng)目最困難的部分是“tryingtointegratethefeedbackfromthreedifferentdepartmentssimultaneously.Communicationwasabitchaoticattimes”。明確指出困難在于來自三個(gè)不同部門的反饋整合以及溝通混亂。B（時(shí)間壓力）是普遍存在的，但不是他特別強(qiáng)調(diào)的最難點(diǎn)。C（工作量）是原因之一，但核心在于整合反饋帶來的溝通問題。D（技術(shù)難度）未提及。3.B*解析思路：Mark評(píng)價(jià)說“Theteamactuallydidagreatjobcollaboratingunderpressure”。直接使用了“greatjob”和“collaboratingunderpressure”來描述團(tuán)隊(duì)的表現(xiàn)，語氣是積極的肯定。4.D*解析思路：Mark在反思后建議“Maybeimplementashareddigitalplatform?Andmaybesetmorerealisticdeadlinesnexttime.”。明確提出了兩點(diǎn)建議：一是實(shí)施一個(gè)共享的數(shù)字平臺(tái)（改進(jìn)溝通），二是設(shè)定更現(xiàn)實(shí)的時(shí)間截止日期。A（雇傭更多員工）未提及。B（增加營(yíng)銷投入）針對(duì)的是NorthAmericanmarket的增長(zhǎng)，非通用建議。C（進(jìn)行市場(chǎng)調(diào)研）是項(xiàng)目前的工作，非改進(jìn)協(xié)作流程的建議。5.C*解析思路：對(duì)話發(fā)生在Mark（可能是一位同事或下屬）和Sarah（被稱為Sarah）之間，討論的是Mark的“newproject”以及需要John準(zhǔn)備的“presentationfortheboardmeeting”。這種工作相關(guān)的交流，且涉及項(xiàng)目成果匯報(bào)和團(tuán)隊(duì)協(xié)作，最可能的身份關(guān)系是同事或上下級(jí)關(guān)系。A（師生關(guān)系）不符合討論內(nèi)容和稱呼。B（醫(yī)患關(guān)系）與對(duì)話主題不符。D（親威關(guān)系）在工作場(chǎng)景中可能性較低。6.D*解析思路：對(duì)話開頭John詢問Sarah是否完成了季度銷售報(bào)告以準(zhǔn)備董事會(huì)會(huì)議演示，Sarah回答“almostdone”并提到正在分析國(guó)際數(shù)據(jù)。John接著問“Didyounoticeanysignificanttrendsthisquarter?”，Sarah也回答了有關(guān)北美和歐洲市場(chǎng)的趨勢(shì)問題。最后John說“I'llincorporateyourinsightsintothepresentation.”，明確指出他們正在為同一個(gè)演示文稿工作。因此，主要目的是討論即將進(jìn)行的演示文稿的內(nèi)容。7.A*解析思路：Sarah明確提到“ourNorthAmericansalesincreasedquitesubstantially”，指出北美銷售額有顯著增長(zhǎng)。對(duì)話中沒有提及其他市場(chǎng)增長(zhǎng)幅度更大。8.B*解析思路：Sarah提到“ourEuropeanmarketsawaslightdecline”，明確指出歐洲市場(chǎng)出現(xiàn)了輕微下滑。9.A*解析思路：Sarah建議“continueinvestingintheNorthAmericanmarketandperhapsexpandthecampaigntootherregions”，直接建議繼續(xù)加大對(duì)北美市場(chǎng)的投入，并將營(yíng)銷活動(dòng)擴(kuò)展到其他地區(qū)。10.A*解析思路：John是“HiSarah”，Sarah是“HiJohn”，他們是直接互相稱呼名字進(jìn)行交流。John的工作是“needthemtopreparethepresentation”，Sarah的工作是“reviewingthequarterlysalesreports”。這種在工作環(huán)境中互相稱呼名字、共同處理工作任務(wù)的對(duì)話，最可能的關(guān)系是同事。B（師生）不符。C（醫(yī)患）不符。D（上下級(jí)）雖然可能，但僅憑對(duì)話內(nèi)容無法完全確定，同事關(guān)系可能性更大。第二部分篇章理解11.A*解析思路：文章首句“Therapidadvancementofartificialintelligence(AI)hasbeenatransformativeforceacrossnumerousindustries,andhealthcareisnoexception.”點(diǎn)明了文章的核心主題——人工智能在醫(yī)療保健領(lǐng)域的快速發(fā)展及其影響。B（AI在藥物研發(fā)中的應(yīng)用）是文章討論的一個(gè)方面。C（醫(yī)療數(shù)據(jù)隱私問題）是討論的一個(gè)挑戰(zhàn)。D（AI助手的作用）也是討論的一個(gè)方面。但A選項(xiàng)最全面、最準(zhǔn)確地概括了全文主旨。12.C*解析思路：文章第二段提到“Algorithmstrainedonvastdatasetscannowassistradiologistsindetectinganomaliessuchastumorsorfractureswithremarkableprecision,oftenfasterthanhumaneyesalone.Thiscapabilitynotonlyenhancesdiagnosticaccuracybutalsoreducestheburdenonhealthcareprofessionals.”，明確指出AI在醫(yī)學(xué)影像分析方面的能力之一是“enhancesdiagnosticaccuracy”（提高診斷精度）。13.B*解析思路：文章第三段提到“AIisalsostreamliningpatientinteractionsthroughtoolslikevirtualhe