2025年機(jī)務(wù)執(zhí)照英語考試題庫及答案一、聽力部分（一）選擇題1.題目：Whatdoesthemechanicneedtocheckaccordingtotheannouncement?A.TheengineoillevelB.ThetirepressureC.Thebrakefluid錄音原文：“Mechanics,pleasecheckthetirepressureofalltheaircraftinthehangarbeforetheflighttest.”答案：B解析：從錄音原文中明確提到“checkthetirepressure”，所以機(jī)修工需要檢查輪胎壓力，答案選B。2.題目：WhenshouldthemaintenanceworkonFlight321becompleted?A.By10a.m.tomorrowB.By2p.m.tomorrowC.By4p.m.tomorrow錄音原文：“ThemaintenanceworkonFlight321mustbefinishedby2p.m.tomorrowtoensureitson-timedeparture.”答案：B解析：根據(jù)錄音“finishedby2p.m.tomorrow”可知，航班321的維護(hù)工作應(yīng)在明天下午2點(diǎn)前完成，答案為B。3.題目：Whatistheproblemwiththeaircraft'snavigationsystem?A.IthasasoftwareglitchB.IthasahardwarefailureC.Ithasapowersupplyissue錄音原文：“Thetechnicianreportedthattheaircraft'snavigationsystemhasasoftwareglitchandneedstobeupdated.”答案：A解析：錄音中提到“navigationsystemhasasoftwareglitch”，說明導(dǎo)航系統(tǒng)存在軟件故障，答案選A。（二）填空題1.題目：Themaximumtake-offweightofthenewaircraftmodelis______kilograms.錄音原文：“Thenewaircraftmodelhasamaximumtake-offweightof75000kilograms.”答案：75000解析：直接從錄音中獲取關(guān)鍵信息“75000kilograms”，填入空格即可。2.題目：Themaintenanceintervalforthehydraulicsystemis______flighthours.錄音原文：“Thehydraulicsystemofthisaircraftshouldbemaintainedevery500flighthours.”答案：500解析：依據(jù)錄音“every500flighthours”，可知液壓系統(tǒng)的維護(hù)間隔是500飛行小時(shí)。3.題目：Thetemperatureintheenginecompartmentshouldnotexceed______degreesCelsius.錄音原文：“Toensurethenormaloperationoftheengine,thetemperatureintheenginecompartmentshouldnotexceed120degreesCelsius.”答案：120解析：從錄音中得到“notexceed120degreesCelsius”，故填入120。二、閱讀理解部分（一）短文閱讀閱讀以下短文，回答問題：Theaircraftmaintenanceprocessisacomplexandcrucialtaskthatensuresthesafetyandairworthinessofanaircraft.Itinvolvesaseriesofinspections,repairs,andreplacementsofcomponents.Pre-flightinspectionsarethefirststepinthemaintenanceprocess.Mechanicschecktheexterioroftheaircraft,includingthewings,fuselage,andlandinggear.Theylookforanysignsofdamage,suchascracks,dents,orlooseparts.Theyalsocheckthefluidlevels,suchasfuel,oil,andhydraulicfluid.Duringthein-flightphase,theaircraft'sonboardsystemscontinuouslymonitortheperformanceofvariouscomponents.Ifanyabnormaldataisdetected,thesystemwillsendanalerttothemaintenancecrewontheground.Aftertheflight,amorecomprehensivepost-flightinspectioniscarriedout.Thisincludesadetailedcheckoftheengines,avionicssystems,andothercriticalcomponents.Mechanicsmayalsoperformdiagnosticteststoidentifyanypotentialproblems.Regularmaintenanceintervalsareestablishedbasedontheaircraft'sflighthours,cycles,orcalendartime.Forexample,somecomponentsmayneedtobereplacedevery500flighthours,whileothersmayhaveamaintenanceintervalofoneyear.1.題目：Whatisthefirststepintheaircraftmaintenanceprocess?A.In-flightmonitoringB.Pre-flightinspectionsC.Post-flightinspectionsD.Regularmaintenance答案：B解析：文中明確提到“Pre-flightinspectionsarethefirststepinthemaintenanceprocess”，所以答案是B。2.題目：Whatdomechanicscheckduringpre-flightinspections?A.OnlytheexterioroftheaircraftB.TheexteriorandfluidlevelsoftheaircraftC.TheonboardsystemsD.Theenginesandavionicssystems答案：B解析：根據(jù)“Mechanicschecktheexterioroftheaircraft...Theyalsocheckthefluidlevels”可知，預(yù)檢時(shí)機(jī)械師會(huì)檢查飛機(jī)外部和液體液位，答案選B。3.題目：Whatwillhappeniftheonboardsystemsdetectabnormaldataduringtheflight?A.TheflightwillbecancelledB.ThesystemwillsendanalerttothemaintenancecrewonthegroundC.TheaircraftwillmakeanemergencylandingD.Thepilotswillperformaself-repair答案：B解析：由“Ifanyabnormaldataisdetected,thesystemwillsendanalerttothemaintenancecrewontheground”可知，答案是B。4.題目：Whatisincludedinthepost-flightinspection?A.OnlyacheckoftheenginesB.AdetailedcheckofcriticalcomponentsanddiagnostictestsC.AsimplecheckoftheexteriorD.Acheckofthefuellevelonly答案：B解析：文中提到“Aftertheflight,amorecomprehensivepost-flightinspectioniscarriedout.Thisincludesadetailedcheckoftheengines,avionicssystems,andothercriticalcomponents.Mechanicsmayalsoperformdiagnostictests”，所以答案是B。5.題目：Howareregularmaintenanceintervalsestablished?A.OnlybasedonflighthoursB.Basedonflighthours,cycles,orcalendartimeC.OnlybasedoncalendartimeD.Onlybasedonthenumberofflights答案：B解析：根據(jù)“Regularmaintenanceintervalsareestablishedbasedontheaircraft'sflighthours,cycles,orcalendartime”可知，答案選B。（二）長文閱讀閱讀以下長文，回答問題：Aircraftenginesaretheheartofanaircraft,providingthenecessarythrustforflight.Therearedifferenttypesofaircraftengines,suchasturbojet,turboprop,andturbofanengines.Turbojetengineswerethefirsttypeofjetenginesdeveloped.Theyworkbycompressingincomingair,mixingitwithfuel,andignitingthemixture.Thehotgasesproducedbythecombustionarethenexpelledathighspeedthroughthenozzle,creatingthrust.Turbojetenginesareknownfortheirhigh-speedperformancebutarerelativelylessfuel-efficient.Turbopropenginescombinethefeaturesofagasturbineengineandapropeller.Thegasturbineenginedrivesthepropeller,whichgeneratesmostofthethrust.Turbopropenginesaremorefuel-efficientatlowerspeedsandarecommonlyusedinregionalaircraft.Turbofanenginesarethemostwidelyusedtypeofaircraftenginestoday.Theyhavealargefanatthefront,whichsucksinalargeamountofair.Partoftheairpassesthroughthecoreoftheengine,whereitiscompressed,mixedwithfuel,andburned.Theotherpartoftheairbypassesthecoreandisacceleratedbythefan.Thisbypassairprovidesadditionalthrustandimprovesfuelefficiency.Themaintenanceofaircraftenginesisahighlyspecializedtask.Itrequirestrainedmechanicswithin-depthknowledgeofenginesystems.Regularinspectionsarecarriedouttocheckforanysignsofwear,damage,ormalfunction.Componentssuchasturbineblades,compressorblades,andfuelinjectorsneedtobeinspectedregularly.Thesecomponentsaresubjecttohightemperatures,pressures,andstressesduringoperation.Engineoverhaulisamajormaintenanceactivity.Duringanoverhaul,theengineiscompletelydisassembled,cleaned,andinspected.Anywornordamagedcomponentsarereplaced,andtheengineisthenreassembledandtestedtoensureitsproperfunctioning.1.題目：Whatisthemainfunctionofaircraftengines?A.ToprovideliftB.ToprovidethrustforflightC.Tocontroltheaircraft'sdirectionD.Togenerateelectricity答案：B解析：文中首句提到“Aircraftenginesaretheheartofanaircraft,providingthenecessarythrustforflight”，所以答案是B。2.題目：Whichtypeofenginewasthefirsttypeofjetenginedeveloped?A.TurbojetengineB.TurbopropengineC.TurbofanengineD.Noneoftheabove答案：A解析：根據(jù)“Turbojetengineswerethefirsttypeofjetenginesdeveloped”可知，答案為A。3.題目：Whatmakesturbopropenginesmorefuel-efficientatlowerspeeds?A.ThelargefanatthefrontB.ThecombinationofagasturbineengineandapropellerC.Thehigh-speedcombustionprocessD.Theuseofspecialfuel答案：B解析：文中提到“Turbopropenginescombinethefeaturesofagasturbineengineandapropeller...aremorefuel-efficientatlowerspeeds”，所以答案選B。4.題目：Inaturbofanengine,whatdoesthebypassairdo?A.ItcoolstheenginecoreB.ItprovidesadditionalthrustandimprovesfuelefficiencyC.ItisusedforcombustionD.Itcontrolsthespeedoftheengine答案：B解析：由“Thisbypassairprovidesadditionalthrustandimprovesfuelefficiency”可知，答案是B。5.題目：Whatisengineoverhaul?A.AregularinspectionoftheengineB.AminorrepairoftheengineC.Completelydisassembling,cleaning,inspecting,replacingworncomponents,andreassemblingandtestingtheengineD.Onlycleaningtheengine答案：C解析：文中描述“Duringanoverhaul,theengineiscompletelydisassembled,cleaned,andinspected.Anywornordamagedcomponentsarereplaced,andtheengineisthenreassembledandtestedtoensureitsproperfunctioning”，所以答案選C。三、詞匯與語法部分（一）詞匯選擇題1.題目：Themechanicuseda______tomeasuretheengine'stemperature.A.thermometerB.barometerC.hygrometerD.voltmeter答案：A解析：“thermometer”是溫度計(jì)，用于測(cè)量溫度；“barometer”是氣壓計(jì)；“hygrometer”是濕度計(jì)；“voltmeter”是電壓表。根據(jù)測(cè)量發(fā)動(dòng)機(jī)溫度，應(yīng)選A。2.題目：The______oftheaircraft'swingsiscrucialforitsaerodynamicperformance.A.shapeB.colorC.weightD.material答案：A解析：飛機(jī)機(jī)翼的“shape（形狀）”對(duì)其空氣動(dòng)力學(xué)性能至關(guān)重要，“color（顏色）”“weight（重量）”“material（材料）”雖也有影響，但從空氣動(dòng)力學(xué)角度，形狀是關(guān)鍵，所以選A。3.題目：Theavionicssystemneedstobe______regularlytoensureitsaccuracy.A.calibratedB.lubricatedC.paintedD.polished答案：A解析：“calibrate”是校準(zhǔn)，航空電子系統(tǒng)需要定期校準(zhǔn)以確保準(zhǔn)確性；“l(fā)ubricate”是潤滑；“paint”是噴漆；“polish”是拋光。答案選A。（二）語法選擇題1.題目：Themechanic______theenginewhenthealarmwentoff.A.wasinspectingB.inspectedC.hasinspectedD.hadinspected答案：A解析：“whenthealarmwentoff”表示過去某個(gè)時(shí)間點(diǎn)，“當(dāng)警報(bào)響起時(shí)，機(jī)械師正在檢查發(fā)動(dòng)機(jī)”，用過去進(jìn)行時(shí)“wasinspecting”，所以選A。2.題目：______theaircraftisnew,itstillrequiresregularmaintenance.A.AlthoughB.BecauseC.SinceD.As答案：A解析：前后句是轉(zhuǎn)折關(guān)系，“Although（雖然）”符合語境，“Because（因?yàn)椋薄癝ince（由于）”“As（因?yàn)椋倍急硎疽蚬P(guān)系，所以選A。3.題目：Themaintenancecrew______tofinishtheworkbytomorrow.A.isrequiredB.arerequiredC.requiresD.require答案：A解析：“Themaintenancecrew”在這里看作一個(gè)整體，是單數(shù)，“berequiredtodosth.”表示“被要求做某事”，所以用“isrequired”，答案選A。四、寫作部分（一）題目Youareamechanic.Writeashortreportaboutaminorissueyoufoundduringthepre-flightinspectionofanaircraft.Includethefollowinginformation:1.Thedateandflightnumber.2.Thelocationanddescriptionoftheissue.3.Theactionsyoutook.4.Theconclusionandrecommendation.（二）Sampl