2025年英語四六級考試聽力講座聽力專項訓練試卷：掌握講座聽力技巧考試時間：______分鐘總分：______分姓名：______聽力講座專項訓練模擬試卷(PartI)LectureComprehensionYouwillhearthreeshortlectures.Youwillheareachlectureonlyonce.Aftereachlecture,youwillanswersomequestionsaboutit.Thequestionstypicallyrelatetomainideas,specificdetails,andinferences.Writeyouranswersneatlyontheanswersheet.LectureOne(Imaginealectureabouttheimpactofsocialmediaoncommunication.)Theprofessorbeginsbydiscussinghowsocialmediaplatformshavefundamentallychangedthewaypeopleinteract.Unlikeface-to-facecommunicationorevenphonecalls,socialmediaoftenallowsforasynchronousinteractions.Thismeanspeoplecansendmessagesatdifferenttimesandreadthemlater,whichcanleadtomisunderstandingsduetothelackofimmediatenon-verbalcueslikebodylanguageandtoneofvoice.Theprofessorgivesanexampleofhowasimplejokepostedonlinemightbeinterpretednegativelybysomeonewhowasn'tawareofthesender'ssenseofhumor.Furthermore,theprofessortouchesonthephenomenonof'curatedreality'thatsocialmediafosters.Peopletendtopresentonlythepositiveaspectsoftheirlivesonline,creatinganidealizedimagethatmaynotreflecttheireverydayexperiences.Thiscanleadtofeelingsofinadequacyoranxietyamonguserswhocomparetheirownlivestothesecarefullyconstructedonlinepersonas.Theprofessormentionsastudyshowingthatfrequentsocialmediauseiscorrelatedwithincreasedfeelingsofloneliness,despitethesupposed'connection'itoffers.Finally,theprofessortalksabouttheimpactofsocialmediaonlanguageitself.Newslangtermsandexpressionsareconstantlyemerging,andtheinformalnatureofonlinecommunicationisinfluencinghowlanguageisusedinmoreformalsettings.Whileacknowledgingsomebenefitsliketherapiddisseminationofinformationandtheabilitytofindcommunitieswithsharedinterests,theprofessorconcludesbyemphasizingtheneedformindfulsocialmediauseandcriticalawarenessofitspotentialdownsides.Questions:1.Accordingtotheprofessor,whatisonesignificantdifferencebetweensocialmediacommunicationandface-to-facecommunication?2.Whatexampledoestheprofessorgivetoillustratetheproblemofmisinterpretationonsocialmedia?3.Whatis'curatedreality'asdescribedinthelecture?4.Accordingtothestudymentioned,whatistherelationshipbetweenfrequentsocialmediauseandfeelingsofloneliness?5.Whatistheprofessor'sfinalopinionontheimpactofsocialmedia?LectureTwo(Imaginealectureaboutrenewableenergysources.)Thespeakerstartsbyexplainingthenecessityoftransitioningtorenewableenergysourcesduetothefinitenatureoffossilfuelsandtheirenvironmentalimpact.Coal,oil,andnaturalgasarenon-renewableresourcesthathavetakenmillionsofyearstoform,andtheircombustionreleaseslargeamountsofgreenhousegases,contributingsignificantlytoclimatechange.Thespeakerhighlightsstatisticsshowingtherapiddepletionofoilreservesandtheincreasingfrequencyofextremeweathereventslinkedtoglobalwarming.Next,thespeakerdetailsseveralkeytypesofrenewableenergy.Solarpower,harnessedthroughphotovoltaicpanels,convertssunlightdirectlyintoelectricity.Whiletheinitialcostcanbehigh,thecostofsolartechnologyhasbeendecliningsteadily,makingitincreasinglyaccessible.Windenergy,generatedbycapturingthekineticenergyofwindwithturbines,isanotherviableoption,particularlyinareaswithstrongandconsistentwindpatterns.Thespeakernotesthatbothsolarandwindpowerhavelowoperationalcostsonceinstalled.Thespeakeralsomentionshydropower,geothermalenergy,andbiomassasotherimportantrenewablesources.Hydropowerutilizesflowingwatertogenerateelectricity,oftenthroughdams,butcanhaveenvironmentalimpactsonriverecosystems.GeothermalenergytapsintotheEarth'sinternalheat,providingaconsistentandreliableenergysource.Biomassinvolvesusingorganicmaterialslikeplantwasteoragriculturalproductsforenergy,thoughsustainabilityconcernsrelatetosourcingthematerialswithoutimpactingfoodproductionorforests.Finally,thespeakerdiscussesthechallengesassociatedwithrenewableenergyadoption,includingtheneedforenergystoragesolutionsduetotheintermittentnatureofsolarandwindpower,gridinfrastructureupgrades,andtheimportanceofgovernmentpoliciesandincentivestoencourageinvestmentanddevelopmentinthissector.Despitethesechallenges,thespeakerisoptimisticaboutthefutureofrenewableenergyastechnologyadvancesandcostscontinuetofall.Questions:6.Whatfundamentalproblemwithfossilfuelsistheprimaryreasonfordevelopingrenewableenergysources?7.Accordingtothespeaker,whathasbeenhappeningtothecostofsolartechnology?8.Nametwotypesofrenewableenergymentionedthatareaffectedbyweatherconditions.9.Whatisoneenvironmentalconcernassociatedwithhydropower?10.Whatchallengedoesthespeakermentionregardingtheuseofsolarandwindpower?LectureThree(ImaginealectureaboutthehistoryoftheancientcityofAthens.)ThelecturerbeginsthelecturebyprovidinganoverviewofAthens'significanceinancienthistory.Asoneoftheearliestexamplesofacity-state,orpolis,Athensplayedacentralroleinthedevelopmentofdemocracy.Thelecturerexplainsthattheconceptofdemocracy,meaning'rulebythepeople,'originatedinAthensaroundthe5thcenturyBCE,althoughitwasquitedifferentfrommoderndemocraticsystems.Thelecturerpointsoutthatonlymalecitizenswhoownedlandwereallowedtoparticipateinthedemocraticprocess,excludingalargeportionofthepopulation.ThelecturerthenfocusesonthearchitecturalachievementsofAthens,particularlyduringitsGoldenAgeunderPericlesinthe5thcenturyBCE.KeymonumentsmentionedincludetheParthenon,theAcropolis,theTempleofAthenaNike,andtheErechtheion.Thesestructureswerenotonlyimpressiveexamplesofclassicalarchitecturebutalsoservedpoliticalandreligiousfunctions.TheParthenon,dedicatedtothegoddessAthena,wasasymbolofthecity'spowerandwealth.Thelecturernotestheuseofcolumns,pediments,andmetopes,whichwerecharacteristicoftheDoricandIonicstylesprevalentinAthenianarchitecture.Furthermore,thelecturerdiscussestheculturallifeofancientAthens.Athenswasamajorcenterofphilosophy,withfamousphilosopherslikeSocrates,Plato,andAristotleeitherlivinginorteachinginthecity.ThelecturermentionstheAgora,thecentralpublicsquarewherecitizensgatheredtodiscusspolitics,commerce,andphilosophy.TheatrewasalsohighlydevelopedinAthens,withfamousplaywrightslikeAeschylus,Sophocles,andEuripideswritingtragediesandcomediesthatexploredthemesofjustice,fate,andthehumancondition,oftenperformedduringreligiousfestivals.Finally,thelecturertouchesuponthedeclineofAthens,primarilyduetothePeloponnesianWarwithSparta,whichweakenedthecity-statesignificantly.Despiteitseventualdecline,thelegacyofAthensintermsofpoliticalthought,art,architecture,andphilosophyhasbeenprofoundandenduring,influencingWesterncivilizationforcenturies.Questions:11.Accordingtothelecturer,whatgroupwasexcludedfromparticipatingintheearlyformofdemocracyinAthens?12.NameonestructureontheAcropolisbuiltduringtheGoldenAge.13.WhatwastheParthenondedicatedto?14.Besidesphilosophy,whatotherculturalpursuitswereprominentinancientAthens,accordingtothelecturer?15.WhatwasamajorcauseofAthens'decline,asmentionedbythelecturer?試卷答案LectureOne1.Asynchronousinteractionswithoutimmediatenon-verbalcues(likebodylanguageandtoneofvoice).*解析思路：題目問的是社交媒體與面對面交流的主要區(qū)別。講座開頭明確提到，社交媒體允許異步交流（asynchronousinteractions），并解釋了這與面對面交流（face-to-facecommunication）的不同之處在于缺乏即時非語言線索。2.Asimplejokepostedonlinemightbeinterpretednegativelybysomeoneunawareofthesender'ssenseofhumor.*解析思路：題目要求舉例說明社交媒體上誤解的問題。講座中給出了一個例子，即“一個簡單在網(wǎng)上發(fā)布的笑話，可能被發(fā)送者幽默感不知情的人解讀為負面”。3.Presentingonlythepositiveaspectsofone'slifeonline,creatinganidealizedimagethatmaynotreflectrealdailyexperiences.*解析思路：題目問的是“curatedreality”的定義。講座第二段明確解釋了“curatedreality”是指人們在社交媒體上只展示生活的積極方面，營造一個可能無法反映真實日常經(jīng)歷的理想化形象。4.Correlatedwithincreasedfeelingsofloneliness.*解析思路：題目詢問頻繁使用社交媒體與孤獨感之間的關系。講座第二段提到一項研究“顯示頻繁的社交媒體使用與孤獨感增加有關”。5.Whileacknowledgingsomebenefits,theprofessoremphasizestheneedformindfulsocialmediauseandcriticalawarenessofitspotentialdownsides.*解析思路：題目問的是教授對社交媒體影響的最終看法。講座最后一段明確表達了教授的觀點：雖然承認一些好處，但他強調(diào)需要有意識地使用社交媒體，并對其潛在的負面影響保持批判意識。LectureTwo6.Thefinitenatureoffossilfuelsandtheirenvironmentalimpact(specifically,releasinglargeamountsofgreenhousegasescontributingtoclimatechange).*解析思路：題目問的是發(fā)展可再生能源的主要原因。講座開頭直接指出，過渡到可再生能源是因為化石燃料是有限的（finitenature），并且它們對環(huán)境有影響（如燃燒釋放大量溫室氣體，導致氣候變化）。7.Steadilydeclining.*解析思路：題目詢問太陽能技術的成本變化。講座第二段明確提到，“太陽能技術的成本一直在穩(wěn)步下降”（thecostofsolartechnologyhasbeendecliningsteadily）。8.Solarpowerandwindenergy.*解析思路：題目要求說出兩種受天氣條件影響的可再生能源。講座提到太陽能（受陽光影響）和風能（受風影響），并指出它們具有間歇性（intermittentnature），因此受天氣條件影響。9.Environmentalimpactsonriverecosyste