机务职称考试资深技师英语B卷

EnglishTestforTechniciansPartI.VocabularyandStructuremarkedDirections:Thereare25wordsinthispart.ForeachwordtherearefourchoicesA),B),C)andD).ChoosetheONEthatbesttranslatetheword.marked1.batteryA减震B缓冲C电瓶 D备用2.attenuatorA整流器B消音器C集电环D励磁器3.solidlineA虚线B实线C曲线D配平管道4.checkvalveA隔离活门B检查叶片C旁通活门D单向活门5.antiskidA防滑B防冰C自动刹车D尾撬6.nozzleA噪音B警报C喷咀 D槽7.accelerateA加速B完成C减速 D装配8.hoistA容器B软管C吊车 D机座9.receptacleA线圈B插座C接受D极性10.computeA完成B计算机C计算 D复杂11.headingA航线B航路C航迹 D航向12.stepclimbA爬高B分段爬升C高度层 D步进马达13.supplementA复位B提供C补充 D取代14.compassA罗盘弧度B罗盘刻度盘 C罗盘方位 D罗盘定位15.airborneA大气数据B机外的C机载的D空气动力16.reflectionA提交B减少C折射D反射17.collisionA碰撞B收集C改正 D线圈18.moistureA温度B乘法C监控 D消音器19.componentA舱B完成C比较 D部件20.moduleA模式B方式C调节D组件21.alarmA分配B预位C警报D迎角22.specifyA特殊的B设计C指定D决定23.sensorA传感器B感觉C灵敏度D区分度24.installA失速B过速C仪表D安装25.diluterA整流器B稀释器C交付D放电器Directions:Thereare30incompletesentencesinthispart.ForeachsentencetherearefourchoicesmarkedA),B),C)andD).ChoosetheONEthatbestcompletesthesentence.Thiscandidatehasfarmorechancesofwinningtheelectionthan recommendedbytheorganizer.A)thatB)theoneC)whomD)one difficultitistosurmounttheobstacles,we'reboundtoachieveourgoal.AsHowSoHowever—Imusthaveeatensomethingwrong.Ifeellike . —Itoldyounottoeatatarestaurant.You'dbetter athome.A)tothrowup,toeat B)throwingup,eatingC)tothrowup,eat D)throwingup,eatYoushouldkeepaneye theslightestchangesinthepatientwhilethedoctorisaway.A)for B)on C)to D)aboutHehaswonthefirstplace, isclearfromtheexpressionsonhisface.A)that B)as C)what D)whenHisresponsewas thathedidn'tsayyesandhedidn'tsayno.A)so B)what C)/ D)suchI'mafraidIwillhaveto herinvitationtotheparty.A)refuse B)refute C)ignore D)declineTodaymanykindsofelectrical areavailable,whichhasmadehouseworkmucheasierthanbefore.A)facilities B)appliancesC)instruments D)equipmentYoungchildreneasily wordsthattheirparentsfrequentlyuse.A)putup B)turnupC)bringup D)pickupYou’llsoongetusedto alargebreakfastinEngland.A)eat B)itthatyoueatC)eating D)youeatThefiredetectionsystems__airplanecomponentsforoverheat,fireorsmokecondition.A)control B)provideC)monitorD)operateTheflightcrewoxygensystemisahighpressuregaseoussystemfor__useonly.A)attendants B)passengersC)flightcrewD)membersofflightcrewHydraulicsystemAandBfull-timeoperatingsystemduringflightthat_responsibilityforallhydraulicallypoweredcomponents.A)assign B)assist C)distributeD)shareFlightcontrolsaredividedintotwomajorgroups:primaryandsecondary.Theprimaryflightcontrolsconsistof__.A)theflaps,slatsandstabilizer B)theailerons,elevatorsandrudderC)theleadingedgedevices,trailingflaps D)allcontrolsurfacesUse toprotectthesurfaceoftheaileronduringremovalandinstallation.A)foil B)padding C)tape D)patchesMovethelever backwardsandforwardsseveraltimes.A)steadily B)around C)fully D)twiceThepriorityvalvecloses afailure..A)because B)as C)intheeventof D)wheneverThecenteringmodepermitsthesystemtobring andholdtheelevatorinthe0position.A)from B)over C)backD)aroundDothesesteps thebearingsurfaces.A)examining B)toexamineC)examines D)isexaminedThepressurizationsystemcontrolscabin__byregulatingairflowfromthefuselageA)attitude B)altitude C)latitude D)longitudeTheflightcontrolsprovideliftfortakeoffandlandingasincreasedaerodynamic__bothinflightandontheground..A)lift B)drag C)thrust D)gravityMovingthe__outoftheirtrimmedpositioncausestheairplanetorotateandchangeattitude.A)elevator B)rudderC)aileron D)flapTheairconditioningpackssupplyconditionedairintothe__system.A)depression B)suppression C)pressurization D)depressurizationThedistributionsystemallowsfueltobesuppliedtotheenginesandAPU.The__valveallowsfromonetanktobesuppliedtobothengines.A)crossfeed B)crossbleed C)crossbilt D)crossoverYou herinofficelastFriday;She'sbeenoutoftownfortwoweeks.A)needn'thaveseen B)mighthaveseenC)musthaveseen D)can'thaveseenNosoonerhadhearrivedhome hewasaskedtostartanotherjourney.A)when B)thenC)than D)untilOnlywhenyouhaveobtainedalltheinformationaboutit cometoasoundjudgment.A)youcan B)youwillC)wouldyouD)canyouAmericanwomenwere therighttovoteuntil1920aftermanyyearsofhardstruggle.A)ignored B)neglectedC)denied D)refusedTherewerenotickets forFriday’sperformance.A)applicable B)approachableC)attainable D)availableTherewasatrafficjam;otherwiseI hereontime.A)wouldbe B)hadbeenC)shouldbe D)wouldhavebeenPartHReadingComprehensionPassageOneQuestions56to60arebasedonthefollowingpassage:Americansarepoundoftheirvarietyandindividuality,yettheyloveandrespectfewthingsmorethanauniform,whetheritistheuniformofanelevatoroperatorortheuniformofafive-stargeneral.WhyareuniformssopopularintheUnitedStatesAmongtheargumentsforuniforms,oneofthefirstisthatintheeyesofmostpeopletheylookmoreprofessionalthancivilian(百姓的)clothes.Peoplehavebecomeconditionedtoexpectsuperiorqualityfromamanwhowearsauniform.thetelevisionrepairmanwhowearsuniformtendstoinspiremoretrustthanonewhoappearsincivilianclothes.Faithintheskillofagaragemechanicisincreasedbyauniform.Whateasierwayisthereforanurse,apoliceman,abarber,orawaitertoloseprofessionalidentity(身份)thantostepoutofuniformUniformsalsohavemanypracticalbenefits.Theysaveonotherclothes.Theysaveonlaundrybills.Theyaretax-deductible(可减税的).Theyareoftenmorecomfortableandmoredurablethancivilianclothes.Primaryamongtheargumentsagainstuniformsistheirlackofvarietyandtheconsequentlossofindividuality experiencedbypeoplewhomustwearthem.Thoughtherearemanytypesofuniforms,thewearerofanyparticulartypeisgenerallystuckwithit,withoutchange,untilretirement.Whenpeoplelookalike,theytendtothink,speak,andactsimilarly,onthejobatleast.Uniformsalsogiverisetosomepracticalproblems.Thoughtheyarelong-lasting,oftentheirinitialexpenseisgreaterthanthecostofcivilianclothes.Someuniformsarealsoexpensivetomaintain,requiringprofessionaldrycleaningratherthanthehomelaunderingpossiblewithmanytypesofcivilianclothes.ItissurprisingthatAmericanswhoworshipvarietyandindividuality b__.stilljudgeamanbyhisclothesholdtheuniforminsuchhighregardenjoyhavingaprofessionalidentitywillrespectanelevatoroperatorasmuchasageneralinuniformPeopleareaccustomedtothinkthatamaninuniform___a .suggestsqualityworkdiscardshissocialidentityappearstobemorepracticallookssuperiortoapersonincivilianclothesThechieffunctionofauniformisto__d .providepracticalbenefitstothewearermakethewearercatchthepubiceyeinspirethewearer’sconfidenceinhimselfprovidethewearerwithaprofessionalidentityAccordingtothepassage,peoplewearinguniforms___c .areusuallyhelpfulhavelittleornoindividualfreedomtendtolosetheirindividualityenjoygreaterpopularityThebesttitleforthispassagewouldbe__d .UniformsandSocietyTheImportanceofWearingaUniformPracticalBenefitsofWearingaUniformAdvantagesandDisadvantagesofUniformsPassageTwoQuestions61to65arebasedonthefollowingpassage,Electricalengineeringplaysagreatroleinnavigationaidsthroughelectronicsandradarloranplaysaveryimportantrole.Herethreefixedtransmitterssendradiopulsessimultaneously.Thepositionofashiporanairplanecanbedeterminedbymeasuringthetimedifferencewithwhichthesepulsestheship.Radiorangeisanotherexample.FiveantennasarearrangedatthecornersandcentreofasquareandsendradiowavesinsuchawaythatthepilotatthereceiverhearsaconstantsoundifheisoncourseortheMorescodeAorN,dependingonwhetherheistotherightofleftofit.Theinstrumentlandingsystemhasprovenveryvaluableinguidinganairplaneforlanding.Heretransmitterssimilartothoseinradiorangcontrol,throughspecialequipmentontheplane,givethedirectionaswellastheheightofthelandingplane.Threeadditionalbeaconsindicatetotheplaneitspositionaswellasthelandingpath.Thegroundcontrolapproachisasimplertechniquebywhichthegroundknowstheexactpositionoftheplaneandjustnotifiesthepilotbyradiowhetherornotheisoncourse.Thistechniqueemploystworadars,onewitha30-milerangetosearchthevicinityoftheairportandanotherofshorterrangewhichisusedfortheactuallanding.Then,ofcourse,thereistheradiocompasswhich,withacombinationofatransmitterataknownplaceonthegroundandareceiveraboard,givestheairplaneorshipitsdirection.Inadditiontothese,specialradarsareusedbyairplanetomeasuretheirspeedoridentifymovingtargets.TheDopplerradarisoneexample.Itisbasedonthefactthatthefrequencyofaradiowaveisincreasedordecreaseddependingonwhetherthetransmitterandreceiveraremovingtowardsofawayfromeachother.Theamountoffrequencychangecanthentellthepilothowfastheismovingwithrespecttotheground,forexample.Besidesradar,loranplaysaveryimportantrole.Here “loran"means__.electricalaidselectronicslongrangenavigationnavigationradioantennasandradiowavestothepilotwhohears__.eitheraconstantsoundortheMorsecodetheMorsecodeAorNaconstantsoundneitheraconstantsoundnortheMorsecodegivethedirectionandtheheightofthelandingplane.RadiorangecontrollersTransmitterSimilartransmittersSpecialequipmentOneoftheradarsemployedinthegroundcontroltechniqueistodetect__oftheairport.thespacethelengthoftherunwaystheinsidethenearbyareaSpecialradarsareusedbyairplanestomeasuretheirspeedoridentifymovingtargets,becausethefrequencyofaradiowave__.increasesdecreasesC)changesD)movesPassageThreeQuestions66to70arebasedonthefollowingpassage:Theaircraftfuelsystemstoresfuelanddeliverstheproperamountofcleanfuelattherightpressuretothemeetdemandsoftheengine.Awell-designedfuelsystemensurespositiveandreliablefuelflowthroughoutallphasesofflight.Whichincludechangesinaltitude,violentmaneuvers,andsuddenaccelerationanddeceleration.Furthermorethesystemmustreasonablyfreefromtendencytovaporlock.Whichcanresultfromchangesingroundandin-flightclimaticconditions.Suchindicatorsasfuelpressuregageswarningsignalsandtankquantitygagesareprovidedtogivecontinuousindicationsofhowthesystemissimplesttypeoffuelsystemisgravityfeed.Whichisstillinuseonmanylow-poweredairplanes.Thefueltanksaremountedabovethecarburetor(汽化器),withgravitycausingthefueltoflowfromthetankstothecarburetor.Aselectorvalveisprovidedtostopthefuelflowortoselectaparticulartankinthesystemfromwhichtodrawfuel.Astrainerfiltersthefuelbeforeitreachesthecarburetor.Adrainisprovidedforremovingwaterandsedimenttrappedatthestrainer.Aprimerfurnishestheadditionalfuelrequiredforenginestarting.Airplanesequippedwithahigh-outputenginerequireafuelsystemthatsuppliesfueltothecarburetoratapositivepressure.Thebasicsourceforthispressureisanengine-drivenfuelpumpbutauxiliaryfuelpumpsorboosterpumpsarerequiredineverypressurefeedsystemforseveralpurposes:(1)Tosupplyfuelpressureforstartingtheengine;(2)tosupplyfueltotheprimersystem;(3)toserveasanemergencypumpincasetheengine-drivenpumpfails.Airplanesequippedwithahigh-outputenginerequireafuelsystemthat__.suppliesfueltothecarburetoratanegativepressuresuppliesfueltothecarburetoratapositivepressuresuppliesfueltothecarburetoratneutralpressuresuppliesfueltothecarburetoratanypressureToensurecontinuousindicationsofhowthefuelsystemisfunctioning,werequire__provided.theconditionoftheaircraftthedensityofthefueltheparameteroftheenginefuelpressuregages,warningsignalsandtankquantitygages.fuelpumpsarerequiredineachpressurefeedsystem__.tosupplyfuelpressureforstartingtheengineB)toreturnfueltothetanktodeliverfueltolubricatetheenginealloftheaboveaircraftfuelsystem__.storesfueltomeetthedemandsoftherightpressureneedsanyamountofcleanfuelC)cleansthefuelD)storesfuelandsuppliescertainamountoffueltotheenginetothepassage,thetypeoffuelsystemusedinthemodernlargeaircraftis__.gravityfeedpressurefeedpressureandgravityfeedjettisonfeed.PartmTranslationDirections:Inthispart,thereare10itemsthatyoushouldtranslateintoChinese.Functionallychecktheaileronspringcartridgeandtransfermechanism.Removetheliningattheaftendoftheforwardcargocompartmenttogetaccesstotheairconditioningdistributionbay.MovetheruddertrimknobtoNOSELEFTuntilthemarkontheruddertrimknobisalignedwiththeindicatormarkonthelightplateunderthetrimknob.TheamberSPDLIMlightontheon-sidePrimaryFlightDisplaywillcomeon.AYAWDAMPERlightontheP5-3panelwitharelatedMASTERCAUTIONlightispossible.ASPDLIMannunciationthatstaysonmorethan5secondsafterthestickshakeroperatescouldbeaproblemMovethestabilizertothemaximumleadingedgeup(APLNOSEDOWN)po