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2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(5套試卷)2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(篇1)【題干1】機械工程中常見的傳動部件“齒輪”對應的英文是?【選項】A.screwB.gearC.pistonD.valve【參考答案】B【詳細解析】"齒輪"在機械工程中是核心傳動部件,其標準英文為"gear"。選項A(screw)是螺栓,C(piston)是活塞,D(valve)是閥門,均與傳動無關?!绢}干2】Whichofthefollowingisthecorrectpastparticipleformof"repair"?【選項】A.repairedB.repairingC.repairsD.repair【參考答案】A【詳細解析】過去分詞用于完成時態(tài)或被動語態(tài),"repair"的過去分詞為"repaired"。B選項是現(xiàn)在分詞,C是第三人稱單數(shù),D是原形動詞?!绢}干3】在機械圖紙中,"公差"通常用哪項術語表示?【選項】A.toleranceB.precisionC.accuracyD.calibration【參考答案】A【詳細解析】機械制圖中"公差"指允許的尺寸變動范圍,專業(yè)術語為"tolerance"。B(精度)指測量準確性,C(準確度)強調(diào)結(jié)果正確性,D(校準)是儀器調(diào)整過程?!绢}干4】Ifamachinebreaksdownandrequiresurgentfixing,youshouldsay,"Itneedstobe______."【選項】A.fixedimmediatelyB.repairedurgentlyC.maintainedregularlyD.adjustedproperly【參考答案】B【詳細解析】"breakdown"指設備故障,"urgently"對應"急迫地","fixed"是修復動作。A選項"immediately"強調(diào)時間點,B更符合故障處理場景?!绢}干5】Whichsentenceshowscorrectuseofthepassivevoiceintechnicalwriting?【選項】A.Theengineerinstalledtheengine.B.Theenginewasinstalledbytheengineer.C.Theengineerisinstallingtheenginenow.D.Installingtheengineisimportant.【參考答案】B【詳細解析】被動語態(tài)在技術文檔中用于強調(diào)動作承受者,B選項符合"was+過去分詞+by+執(zhí)行者"結(jié)構(gòu)。A是主動語態(tài),C是進行時,D是名詞化結(jié)構(gòu)?!绢}干6】Theprocessofremovingrustfrommetalsurfacesiscalled______.【選項】A.sandblastingB.polishingC.weldingD.painting【參考答案】A【詳細解析】"sandblasting"即噴砂除銹,是金屬預處理標準工藝。B(拋光)用于表面光滑處理,C(焊接)是連接工藝,D(painting)是防腐涂層?!绢}干7】Whatisthefunctionofa"safetyvalve"inamechanicalsystem?【選項】A.toincreasepressureB.toreleaseexcesspressureC.tosealgapsD.tocooloverheating【參考答案】B【詳細解析】安全閥的作用是防止系統(tǒng)壓力過高,通過釋放過量壓力保護設備。A選項違反安全原則,C(密封)由止回閥完成,D(冷卻)需要散熱器。【題干8】Whichgrammarstructureisusedtoshowcauseandeffectintechnicalreports?【選項】A.because...sothatB.as...sinceC.if...thenD.although...but【參考答案】C【詳細解析】條件句"if...then"常用于預測設備行為,如"Ifthetemperatureexceeds100°C,thesystemwillshutdown."其他選項:A表目的,B表原因,D表轉(zhuǎn)折?!绢}干9】Whichtermreferstothemeasurementofhowwellapartfitsintoanother?【選項】A.concentricityB.runoutC.dimensionalaccuracyD.parallelism【參考答案】B【詳細解析】"runout"指徑向跳動量,用于評估軸類零件配合精度。A(同軸度)指軸線位置,C(尺寸精度)是絕對誤差,D(平行度)指平面角度?!绢}干10】Inasentencelike"Thegearwaslubricatedyesterday,"whichadverbismissing?【選項】A.carefullyB.yesterdayC.wellD.successfully【參考答案】B【詳細解析】時間狀語"yesterday"需放在句末,原句已完成時態(tài)"waslubricated"正確。A(小心地)修飾方式,C(好地)修飾結(jié)果,D(成功)強調(diào)動作效果?!绢}干11】Whichphrasedescribestheprocessofjoiningtwometalspermanently?【選項】A.brazingB.castingC.solderingD.welding【參考答案】D【詳細解析】"welding"通過高溫熔合金屬,是制造機械部件的標準工藝。A(釬焊)使用熔點較低的填充金屬,B(鑄造)是成型工藝,C(焊接)需錫焊?!绢}干12】Thephrase"undermaintenance"inamachinestatusreportmeans______.【選項】A.readyforoperationB.currentlynon-functionalC.scheduledforrepairD.beingcleaned【參考答案】C【詳細解析】"undermaintenance"指設備處于維護計劃中,可能暫停使用。A(可運行)用"ready",B(無法使用)用"outofservice",D(清潔)用"cleaning"。【題干13】Whichsentencecorrectlyusesthepresentperfecttense?【選項】A.Theyrepairedtheengineyesterday.B.Theyhaverepairedtheengine.C.Theyarerepairingtheenginenow.D.Theywillrepairtheengine.【參考答案】B【詳細解析】現(xiàn)在完成時強調(diào)過去動作對現(xiàn)在的影響,B選項符合"have+過去分詞"結(jié)構(gòu)。A是過去時,C是現(xiàn)在進行時,D是將來時。【題干14】Theterm"tolerancestack-up"refersto______inamechanicalassembly.【選項】A.accumulatederrorsB.increasedefficiencyC.reducedweightD.improvedsafety【參考答案】A【詳細解析】"tolerancestack-up"指零件公差累積導致的整體誤差,是裝配設計的核心問題。B(效率)與可靠性相關,C(減重)屬材料優(yōu)化,D(安全)需冗余設計?!绢}干15】Whichprepositionisusedwith"dimension"intechnicalmeasurements?【選項】A.inB.onC.atD.for【參考答案】A【詳細解析】"dimension"與"in"連用構(gòu)成"dimensioninmillimeters",如"thedimensioninis50mm"。B(on)用于表面測量,C(at)指位置點,D(for)表用途。【題干16】Thesentence"Thebearingwasreplacedbecauseit______."ismostlikelytobecompletedwith:【選項】A.wasdamagedB.wasexpensiveC.wassmallD.wasnoisy【參考答案】A【詳細解析】"bearing"(軸承)損壞需更換,A選項符合機械故障邏輯。B(昂貴)是經(jīng)濟因素,C(?。┛赡苡绊戇m配性,D(noisy)可能影響性能但非更換主因?!绢}干17】Whichgrammarruleappliestothesentence"Whatyouneedisa______wrench."?【選項】A.subject-verbagreementB.articleusageC.adjectiveorderD.prepositionchoice【參考答案】B【詳細解析】"a"為不定冠詞,用于單數(shù)可數(shù)名詞前。B選項考察冠詞用法,A(主謂一致)正確但非考點,C(形容詞順序)如"goodstrong",D(介詞選擇)如"withawrench"?!绢}干18】Whichtermdescribestheprocessofcuttingmetalwithahigh-speedsteelblade?【選項】A.grindingB.machiningC.drillingD.sawing【參考答案】D【詳細解析】"sawing"使用鋸片切割,D選項正確。A(磨削)用砂輪,B(機加工)包括車銑刨,C(鉆孔)用鉆頭。【題干19】Inasentencelike"Thevalvewasclosedto______theflow,"whichnounismissing?【選項】A.controlB.stopC.reduceD.prevent【參考答案】B【詳細解析】"closethevalvetostoptheflow"符合機械操作邏輯,B選項正確。A(控制)需搭配"regulate",C(減少)用"reduce",D(防止)用"preventfrom"?!绢}干20】Whichphrasedescribesthemeasurementofsurfaceroughnessinmechanicalengineering?【選項】A.RavalueB.borediameterC.hardnesstestD.materialgrade【參考答案】A【詳細解析】"Ra"(輪廓算術平均偏差)是表面粗糙度標準參數(shù),A選項正確。B(孔徑)屬尺寸測量,C(硬度)用HB/WV,D(材料等級)如ASTM標準。2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(篇2)【題干1】Whichmechanicalcomponentisresponsibleforcontrollingtheflowofliquidinahydraulicsystem?A.GearB.ValveC.PistonD.Gearbox【參考答案】B【詳細解析】正確答案為B(Valve)。閥在液壓系統(tǒng)中用于調(diào)節(jié)流體流量和壓力。其他選項:A(Gear)是齒輪,C(Piston)是活塞,D(Gearbox)是變速箱,均與流量控制無關?!绢}干2】Thephrase"theengineisrunningsmoothly"useswhichtense?A.PresentContinuousB.PastPerfectC.FutureSimpleD.PresentPerfect【參考答案】A【詳細解析】正確答案為A(PresentContinuous)。"isrunning"為現(xiàn)在進行時,強調(diào)引擎當前穩(wěn)定運行的狀態(tài)。B(PastPerfect)用于過去完成,C(FutureSimple)表將來,D(PresentPerfect)表動作與現(xiàn)在有關聯(lián)?!绢}干3】Whatisthetermforamachinepartthatfitssnuglyintoanother?A.NutB.BoltC.BushingD.Nut【參考答案】C【詳細解析】正確答案為C(Bushing)。軸承套(Bushing)指嵌入孔中的金屬襯套,用于減少摩擦。A(Nut)和D(Nut)為重復選項,B(Bolt)為螺栓,均不符合語境?!绢}干4】Whichwordmeans"toassemblepartsintoacompletestructure"?A.DisassembleB.MechanizeC.AssembleD.Automate【參考答案】C【詳細解析】正確答案為C(Assemble)。組裝(Assemble)指將零件組合成完整結(jié)構(gòu)。A(Disassemble)是拆卸,B(Mechanize)是機械化,D(Automate)是自動化,均與題意相反?!绢}干5】Inthesentence"Thetoolwassharpenedbythemechanic,"whatisthepassivevoiceform?A.ThemechanicsharpenedthetoolB.SharpeningthetoolwasdonebythemechanicC.ThetoolsharpenedthemechanicD.Themechanicwassharpenedbythetool【參考答案】B【詳細解析】正確答案為B。被動語態(tài)需保持"be+過去分詞"結(jié)構(gòu),且動作執(zhí)行者后置。C(Toolsharpenedmechanic)主被動顛倒,D(Mechanicsharpenedtool)為主動語態(tài)?!绢}干6】Whichadjectivedescribesaprocessthatoccursrapidly?A.GradualB.SuddenC.ContinuousD.Steady【參考答案】B【詳細解析】正確答案為B(Sudden)。突然發(fā)生(Sudden)符合題意。A(Gradual)為漸進,C(Continuous)為持續(xù),D(Steady)為穩(wěn)定,均不匹配"快速"含義。【題干7】Whatisthefunctionofa"safetyvalve"inamechanicalsystem?A.ToincreasepressureB.ToreleaseexcesspressureC.ToreducefrictionD.Toenhancespeed【參考答案】B【詳細解析】正確答案為B(Releaseexcesspressure)。安全閥(Safetyvalve)在系統(tǒng)壓力過高時自動泄壓。A(Increasepressure)與功能相反,C(Reducefriction)需潤滑措施,D(Enhancespeed)依賴動力提升?!绢}干8】Whichsentenceisgrammaticallycorrect?A.Theequipmentarebeingmaintained.B.Thetoolsarebeingused.C.Theenginewasfixedbyhim.D.Theboltsaretightening.【參考答案】B【詳細解析】正確答案為B(Toolsarebeingused)。主謂一致:Tools(復數(shù))+are(動詞be的復數(shù)形式)。A(Equipmentare)主謂不一致,應改為are;C(Enginewas)時態(tài)正確但無上下文;D(Boltsaretightening)需被動語態(tài)(arebeingtightened)。【題干9】Whatisthetermforamechanicalsystemthatconvertsheatenergyintomechanicalenergy?A.ThermoelectricB.ThermalC.ThermodynamicD.Thermalengine【參考答案】D【詳細解析】正確答案為D(Thermalengine)。熱機(Thermalengine)直接對應熱能轉(zhuǎn)化為機械能的過程。A(Thermoelectric)為熱電轉(zhuǎn)換,B(Thermal)為熱學相關,C(Thermodynamic)為熱力學范疇,均未特指能量轉(zhuǎn)化裝置?!绢}干10】Whichphrasemeans"tomakeapartfitintoanotherparttightly"?A.TofastenB.ToalignC.TosecureD.Toassemble【參考答案】C【詳細解析】正確答案為C(Tosecure)。固定(Secure)指使部件緊密貼合。A(Fasten)為擰緊,B(Align)為對齊,D(Assemble)為組裝,均不強調(diào)"緊密"?!绢}干11】Whatisthepasttenseof"toinstall"?A.InstalledB.InstallingC.InstallD.Installment【參考答案】A【詳細解析】正確答案為A(Installed)。動詞過去式需加-ed,"installing"為現(xiàn)在分詞,"installment"為名詞(分期付款)?!绢}干12】Whichsentenceusesthecorrectpreposition?A.Thegearisconnectedwiththeshaft.B.Thetoolisappliedforfixing.C.Thepumpisoperatedbyelectricity.D.Thecircuitiscontrolledunderpressure.【參考答案】C【詳細解析】正確答案為C(operatedby)。"by"表方式,"electricity"為能源來源。A(connectedwith)正確但非最佳搭配,B(appliedfor)后接名詞(申請),D(controlledunder)需具體壓力值?!绢}干13】Whatisthefunctionofa"clutch"inacartransmission?A.TochangegearsmanuallyB.TodisconnecttheenginefromthetransmissionC.ToreducefuelconsumptionD.Toincreasetirepressure【參考答案】B【詳細解析】正確答案為B(Disconnectenginefromtransmission)。離合器(Clutch)用于分離發(fā)動機與變速器,便于換擋。A(Changegears)需變速箱(Gearbox),C(Reducefuel)依賴發(fā)動機效率,D(Increasetire)屬輪胎系統(tǒng)?!绢}干14】Whichwordmeans"tomakesomethingworkproperly"?A.ReparateB.OptimizeC.MaintainD.Reassemble【參考答案】C【詳細解析】正確答案為C(Maintain)。維護(Maintain)指保持設備正常運作。A(Reparate)為修復,B(Optimize)為優(yōu)化,D(Reassemble)為重新組裝,均不直接對應"正常運作"。【題干15】Whatisthetermforamachinethatcutsmaterialsintopreciseshapes?A.LatheB.millingmachineC.sawD.drillpress【參考答案】B【詳細解析】正確答案為B(Millingmachine)。銑床(Millingmachine)通過旋轉(zhuǎn)刀具加工復雜形狀。A(Lathe)為車床,C(Saw)為鋸床,D(Drillpress)為鉆床,均不適用?!绢}干16】Whichsentenceusesthecorrectpassivevoice?A.Theboltsweretightenedbythemechanic.B.Theengineisbeingrepairednow.C.Thevalveistightenedbythemechanic.D.Thepumpisrepairedbyelectricity.【參考答案】B【詳細解析】正確答案為B(isbeingrepaired)。被動語態(tài)需用進行時(being+過去分詞)。C(tightened)為過去分詞但缺少"being",D(repairedbyelectricity)邏輯錯誤,應為"poweredby"?!绢}干17】Whatisthetermforamechanicaldevicethatmeasurespressure?A.ThermometerB.HygrometerC.ManometerD.Barometer【參考答案】C【詳細解析】正確答案為C(Manometer)。壓力計(Manometer)直接測量流體壓力。A(Thermometer)測溫度,B(Hygrometer)測濕度,D(Barometer)測大氣壓,均不匹配?!绢}干18】Whichphrasemeans"tomakeamachineworkagainafterstopping"?A.TorestartB.TorecalibrateC.TorecalibrateD.Torefuel【參考答案】A【詳細解析】正確答案為A(Torestart)。重啟(Restart)指恢復機器運行。B(Recalibrate)為校準,C(Recalibrate)重復,D(Refuel)為加油,均不適用?!绢}干19】Whatisthefunctionofa"brake"inamechanicalsystem?A.ToincreasespeedB.ToslowdownorstopmovementC.ToreducenoiseD.Toenhanceaccuracy【參考答案】B【詳細解析】正確答案為B(Slowdownorstop)。制動器(Brake)用于減速或停車。A(Increasespeed)與功能相反,C(Reducenoise)需隔音措施,D(Enhanceaccuracy)依賴校準?!绢}干20】Whichsentenceusesthecorrectverbtenseforhabitualactions?A.Themechanicusuallyfixescars.B.Thevalvewastightenedyesterday.C.Thepumpwillbeinstallednextweek.D.Theenginehasbeenrunningsincemorning.【參考答案】A【詳細解析】正確答案為A(usuallyfixes)。一般現(xiàn)在時表習慣性動作。B(wastightened)為過去時,C(willbeinstalled)為將來時,D(hasbeenrunning)為現(xiàn)在完成進行時,均不符合"通常"含義。2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(篇3)【題干1】Whichofthefollowingisthecorrecttranslationfor"閥門"inmechanicalterminology?【選項】A.ValveB.GearC.BoltD.Nut【參考答案】A【詳細解析】"閥門"在機械領域?qū)挠⑽男g語是"valve",表示控制流體或氣體流動的裝置。選項B(齒輪)和D(螺母)屬于不同機械部件,C(螺栓)用于連接,均不符合題意?!绢}干2】Whatisthepassivevoiceformof"Themechanicadjustedtheengine"?【選項】A.Theenginewasadjustedbythemechanic.B.Themechanicadjustedtheengine.C.Adjustmentoftheenginewasdonebythemechanic.D.Themechanicdidtheadjustmentoftheengine.【參考答案】A【詳細解析】被動語態(tài)需體現(xiàn)動作承受者為主語,"adjusted"改為過去分詞"wasadjusted",且介詞"by"引出執(zhí)行者。選項C和D結(jié)構(gòu)冗余且不符合被動語態(tài)規(guī)范,B為原句主動語態(tài)?!绢}干3】Whichtoolisusedfortighteningorlooseningnutsandbolts?【選項】A.WrenchB.ScrewdriverC.HammerD.Pliers【參考答案】A【詳細解析】"Wrench"(扳手)是專門用于螺栓和螺母的緊固工具,Screwdriver(螺絲刀)針對螺絲,Hammer(錘子)用于敲擊,Pliers(鉗子)用于夾持或剪斷?!绢}干4】Choosethesentencewithcorrectpunctuation:【選項】A.Thelathemachinecanprocesscylindricalparts,whicharewidelyusedinautomotiveindustry.B.Thelathemachinecanprocesscylindricalpartswhicharewidelyusedinautomotiveindustry.C.Thelathemachinecanprocesscylindricalparts,whicharewidelyusedintheautomotiveindustry.D.Thelathemachinecanprocesscylindricalpartswhichareusedinautomotiveindustry.【參考答案】C【詳細解析】非限制性定語從句需用逗號分隔,且"automotiveindustry"前加定冠詞"the"。選項B和D缺少標點或冠詞,A未加冠詞?!绢}干5】Whatisthepasttenseformof"Theworkersassembledtheenginecomponents"?【選項】A.Theenginecomponentswereassembledbytheworkers.B.Theworkersassembledtheenginecomponents.C.Assemblingoftheenginecomponentswasdonebytheworkers.D.Theenginecomponentsassembledbytheworkers.【參考答案】B【詳細解析】一般過去時態(tài)保持主謂一致,被動語態(tài)需用"wereassembled"。選項A為被動句,C和D不符合時態(tài)要求。【題干6】Whichwordmeans"togrindmetalsurfacestosmoothness"?【選項】A.DrillingB.PolishingC.GrindingD.Cutting【參考答案】C【詳細解析】"Grinding"(磨削)指用磨具去除材料表面,產(chǎn)生平滑效果。Drilling(鉆孔)、Polishing(拋光)、Cutting(切割)屬于不同加工工藝?!绢}干7】Whatisthecorrecttermforatoolthatdrivesscrewsintoholes?【選項】A.NutdriverB.ScrewdriverC.WrenchD.Pliers【參考答案】B【詳細解析】"Screwdriver"(螺絲刀)專指用于旋轉(zhuǎn)螺絲的工具,Nutdriver(六角扳手)需配合六角螺母,Wrench(扳手)和Pliers(鉗子)功能不同?!绢}干8】Whichconjunctionisusedtoshowcontrastbetweentwoclauses?【選項】A.AndB.ButC.OrD.Forexample【參考答案】B【詳細解析】"But"(但是)用于轉(zhuǎn)折關系,"And"(和)表并列,"Or"(或者)表選擇,"Forexample"(例如)表舉例?!绢}干9】Whatisthetermforjoiningmetalpiecesbymeltingandfusingthem?【選項】A.WeldingB.CastingC.rivetingD.riveting【參考答案】A【詳細解析】"Welding"(焊接)通過高溫熔合金屬,C選項重復且拼寫錯誤(應為riveting),B(鑄造)和D(鉚接)屬于不同工藝?!绢}干10】Whichsentenceisgrammaticallycorrect?【選項】A.Althoughthemachinebrokedown,theproductioncontinued.B.Althoughthemachinebrokedown,theproductioncontinued.C.Thoughthemachinebrokedown,theproductioncontinued.D.Thoughthemachinebrokedown,theproductioncontinued.【參考答案】C【詳細解析】"Though"(雖然)和"Although"均可表讓步,但"Though"后接逗號更符合語法規(guī)范。選項A和B缺少逗號,D拼寫錯誤?!绢}干11】Whatisthepurposeof"tolerance"inmechanicaldesign?【選項】A.ToincreaseproductstrengthB.ToensuredimensionalaccuracyC.ToreducematerialcostD.Tosimplifymanufacturingprocess【參考答案】B【詳細解析】"Tolerance"(公差)指允許的尺寸偏差范圍,確保零件裝配互換性。選項A(提高強度)需通過材料或結(jié)構(gòu)優(yōu)化,C(降本)與公差無直接關聯(lián),D(簡化工藝)需統(tǒng)一公差標準。【題干12】Whichphrasedescribesaprocesswhereheatisappliedtometaltochangeitsshape?【選項】A.CastingB.HeattreatmentC.ForgingD.Machining【參考答案】C【詳細解析】"Forging"(鍛造)通過加熱金屬并錘打成型,Heattreatment(熱處理)改變材料性能,Casting(鑄造)熔融后澆鑄,Machining(加工)通過切削工具成型?!绢}干13】Whatisthecorrectverbtensefordescribingaroutinemaintenanceprocedure?【選項】A.PastcontinuousB.PresentsimpleC.FuturecontinuousD.Presentperfect【參考答案】B【詳細解析】常規(guī)操作用"Presentsimple"(一般現(xiàn)在時),如"Themechaniccheckstheenginedaily."選項A(過去進行時)和C(將來進行時)表瞬時動作,D(現(xiàn)在完成時)強調(diào)持續(xù)影響?!绢}干14】Whichtoolisusedformeasuringinternaldiametersofholes?【選項】A.CaliperB.VerniergaugeC.ScaleD.Compass【參考答案】A【詳細解析】"Caliper"(卡尺)分內(nèi)徑和外徑兩種,Verniergauge(游標卡尺)多用于高精度測量,Scale(刻度尺)測量長度,Compass(圓規(guī))繪圖用。【題干15】Whatisthefunctionofa"safetyguard"inmechanicalequipment?【選項】A.ToincreaseefficiencyB.TopreventoperatorinjuriesC.ToreducenoiseD.Toenhanceaesthetics【參考答案】B【詳細解析】"Safetyguard"(安全罩)通過物理屏障防止操作者接觸危險部件,C(降噪)需通過隔音設計,D(美觀)與安全無關?!绢}干16】Whichsentenceusesthecorrectarticle?【選項】A.Ihaveaengine.B.Thisisanengine.C.Theengineispowerful.D.Enginesareusedincars.【參考答案】B【詳細解析】"Engine"(發(fā)動機)為可數(shù)名詞,泛指時用復數(shù)"engines",特指時需加冠詞。選項A缺少冠詞,C和D冠詞使用正確但不符合題干要求?!绢}干17】Whatisthetermforamachinepartthattransfersrotationalmotion?【選項】A.GearB.PulleyC.BoltD.Nut【參考答案】A【詳細解析】"Gear"(齒輪)通過嚙合傳遞動力,Pulley(pulley)改變運動方向或速度,B選項拼寫錯誤(應為pulley),C和D為連接件?!绢}干18】Whichprepositionisusedwith"adjust"whentalkingaboutmachinesettings?【選項】A.ToB.InC.OnD.For【參考答案】B【詳細解析】"Adjust...to"固定搭配表調(diào)整至目標值,如"Adjustthesettingsto100RPM",其他介詞搭配不成立?!绢}干19】Whatisthecorrectspellingofthetoolusedforcuttingmetalsheets?【選項】A.SAWB.CircularsawC.HandsawD.Chainsaw【參考答案】B【詳細解析】"Circularsaw"(圓盤鋸)專指切割金屬薄板的工具,SAW(鋸)為縮寫,Handsaw(手鋸)和Chainsaw(鏈鋸)用途不同。【題干20】Whichsentenceusesthecorrectsuperlativeform?【選項】A.Thisismostdurableengine.B.Thisisthemostdurableengine.C.Thisengineismostdurable.D.Thisengineisthemostdurable.【參考答案】B【詳細解析】最高級需加定冠詞"the",如"Thisisthemostdurableengine."選項A和C缺少冠詞,D主謂不一致("engine"單數(shù))。2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(篇4)【題干1】機械部件“軸承”的英文翻譯是?【選項】A.GearB.ScrewdriverC.BearingD.Hydrauliccylinder【參考答案】C【詳細解析】軸承是機械傳動中的關鍵部件,其英文名為“bearing”,屬于機械類常見術語。選項A齒輪(gear)、B螺絲刀(screwdriver)、D液壓缸(hydrauliccylinder)均為機械工具或執(zhí)行部件,與軸承功能無關?!绢}干2】Themachinehasbeenrepaired,sotheproductioncancontinue.現(xiàn)在完成時強調(diào)的語義是?【選項】A.過去某時間點前已完成B.與現(xiàn)在結(jié)果相關C.將來可能發(fā)生D.持續(xù)至今【參考答案】B【詳細解析】現(xiàn)在完成時(hasbeenrepaired)突出修理動作對當前生產(chǎn)的影響,即“生產(chǎn)得以持續(xù)”的結(jié)果。選項A錯誤,因未提及具體過去時間;C和D與完成時態(tài)的語法功能不符?!绢}干3】Inalathe,themainfunctionofthechuckisto?【選項】A.HoldcuttingtoolsB.RotateworkpiecesC.ApplycuttingfluidD.Measuredimensions【參考答案】B【詳細解析】車床(lathe)的頂尖(chuck)用于夾持工件(workpiece)進行旋轉(zhuǎn)加工,屬于機械加工基礎知識點。選項A為夾持刀具(cuttingtools)的功能,屬于銑床(mill)附件;D為量具(caliper)作用?!绢}干4】Itisimportanttocheckthe__oftheengineoilregularly.【選項】A.levelB.qualityC.pressureD.temperature【參考答案】B【詳細解析】機械保養(yǎng)中“oilquality”(油質(zhì))是核心檢查項目,直接影響發(fā)動機性能。選項A油位(level)、C油壓(pressure)、D油溫(temperature)雖需監(jiān)測,但非此處最佳答案。【題干5】Whichconjunctionisusedtoshowcontrastbetweentwoideas?【選項】A.AndB.ButC.BecauseD.For【參考答案】B【詳細解析】"But"(但)為對比連詞,符合機械類英語中常見的邏輯對比場景,如“潤滑不足(insufficientlubrication)but導致磨損(causingwear)”。其他選項為并列(A)、因果(C/D)連詞?!绢}干6】Thetechnicalmanualrequiresthatoperatorswear__whenworkingwithpressurizedsystems.【選項】A.protectiveglassesB.safetybootsC.earprotectionD.fire-resistantsuits【參考答案】A【詳細解析】操作壓力系統(tǒng)(pressurizedsystems)時,護目鏡(protectiveglasses)是國際通用安全規(guī)范,用于防止飛濺物傷害。選項B防靴(safetyboots)適用于腳部防護,D防火服(fire-resistantsuits)針對高溫環(huán)境?!绢}干7】Whichverbformindicatesobligationinmechanicalinstructions?【選項】A.shouldB.mustC.canD.will【參考答案】B【詳細解析】機械操作手冊中“must”強制要求執(zhí)行,如“mustcalibratebeforeuse”(使用前必須校準)。選項A“should”為建議,C“can”表能力,D“will”表預測,均不符合指令語境?!绢}干8】Thestressinatensiletestiscalculatedasloaddividedby__.【選項】A.areaB.lengthC.thicknessD.volume【參考答案】A【詳細解析】拉伸試驗(tensiletest)中應力(stress)公式為σ=F/A(F為載荷,A為橫截面積)。選項B長度(length)、C厚度(thickness)、D體積(volume)均非公式分母參數(shù)?!绢}干9】Whichphrasedescribestheprocessofconvertingrawmaterialsintofinishedproducts?【選項】A.MachiningB.AssemblyC.冶煉D.Recycling【參考答案】B【詳細解析】“Assembly”(裝配)指將零部件組合成整機的過程,如汽車制造中的車身裝配。選項A加工(machining)為制造環(huán)節(jié),C冶煉(smelting)屬金屬成型,D回收(recycling)為再利用階段?!绢}干10】Inahydraulicpress,theforceistransmittedthrough__.【選項】A.gearsB.leversC.fluidpressureD.electricity【參考答案】C【詳細解析】液壓機(hydraulicpress)原理基于帕斯卡定律,通過液體(fluid)傳遞壓力(C)。選項A齒輪(gears)為機械傳動部件,B杠桿(levers)屬簡單機械,D電力(electricity)非液壓系統(tǒng)核心介質(zhì)。【題干11】Whichsentencestructureisusedtoemphasizeamechanicalcomponent?【選項】A.Itis...that...B.Doyouknow...?C.Howabout...?D.Whatis...?【參考答案】A【詳細解析】"Itis...that..."強調(diào)句結(jié)構(gòu)(如"Itisthebearingthatcausesvibration")常用于技術文檔中突出關鍵部件。選項B為提問句式,C為建議句式,D為疑問句式,均不符合強調(diào)功能。【題干12】Theterm"welding"referstojoiningmetalsusing__.【選項】A.adhesivesB.rivetsC.heatD.electricity【參考答案】C【詳細解析】焊接(welding)通過高溫(heat)熔合金屬,屬于機械連接核心技術。選項A膠粘劑(adhesives)為膠接工藝,B鉚釘(rivets)屬機械連接,D電?。╡lectricity)為電焊能源但非直接連接手段。【題干13】Whichverbtenseindicatesanactionthatstartedinthepastandcontinuestothepresent?【選項】A.PresentPerfectB.PastContinuousC.FutureContinuousD.PresentContinuous【參考答案】A【詳細解析】現(xiàn)在完成時(PresentPerfect)強調(diào)過去動作對現(xiàn)在的影響,如“themachinehasbeenrunningfor24hours”(設備已連續(xù)運行24小時)。選項B過去進行時(PastContinuous)表過去某時刻的持續(xù),C/FutureContinuous表未來持續(xù)?!绢}干14】Thesymbol"μm"representswhichunitofmeasurement?【選項】A.millimeterB.micro-meterC.kilogramD.liter【參考答案】B【詳細解析】μm(微米)為微米單位,1μm=0.001mm。選項A毫米(mm)、C千克(kg)、D升(liter)均屬不同量級單位。【題干15】Inacircuitdiagram,asemicirclewithaverticallineinsidedenotes__.【選項】A.resistorB.capacitorC.switchD.battery【參考答案】B【詳細解析】電路圖中半圓加垂直線(-)為電容(capacitor)符號,電阻(resistor)為矩形,開關(switch)為兩條平行線,電池(battery)為長并聯(lián)線?!绢}干16】Whichphraseisusedtoexpressahypotheticalsituationintechnicaldocuments?【選項】A.ifpossibleB.asusualC.supposethatD.incase【參考答案】C【詳細解析】"Supposethat..."(假設)用于技術文檔中提出假設條件,如“Supposethatthetemperatureexceeds100°C,thesystemwillshutdown”。選項A為建議句式,B常規(guī)操作,D預防性措施?!绢}干17】Theprocessofremovingburrsfrommachinedpartsiscalled__.【選項】A.finishingB.smoothingC.deburringD.polishing【參考答案】C【詳細解析】去毛刺(deburring)是機械加工后道工序,確保表面光潔度。選項A精加工(finishing)包含多道打磨工序,B打磨(smoothing)側(cè)重紋理處理,D拋光(polishing)使用高目數(shù)砂紙?!绢}干18】WhichgrammarpointisfrequentlytestedinmechanicalEnglishexams?【選項】A.Countablevs.UncountableNounsB.Third-personsingularverbs【參考答案】B【詳細解析】機械類英語考試中,第三人稱單數(shù)動詞變化(如“theengineruns”而非“theenginesruns”)為高頻考點,涉及機械主體(engine)的語法特殊性。選項A名詞可數(shù)性雖重要,但涉及抽象概念(如“information”)較少。【題干19】Inatorquewrench,thehandle'slengthaffects__.【選項】A.forcemeasurementB.angleaccuracyC.pressureadjustmentD.calibrationfrequency【參考答案】B【詳細解析】扭矩扳手(torquewrench)通過力臂(handlelength)計算扭矩(torque=力×力臂),力臂越長,角度測量(B)誤差越大。選項A為力值測量,C壓力調(diào)節(jié),D校準周期無關。【題干20】Whicherroriscommonintechnicalwritingaboutmechanicalsystems?【選項】A.IncorrectverbtensesB.Ambiguousterminology【參考答案】B【詳細解析】機械技術文檔中術語歧義(如混淆“nut”與“bolt”)會導致操作失誤,屬于嚴重錯誤。選項A時態(tài)錯誤(如“thevalvewasclosedyesterdaybutisclosednow”)雖需避免,但非最典型問題。2025年學歷類高職單招機械類(中職)-英語(中職)參考題庫含答案解析(篇5)【題干1】Whichmachineisusedtocutmetalintopreciseshapes?A.LatheB.WelderC.LasercutterD.Press【參考答案】C【詳細解析】Lasercutter(激光切割機)是用于切割金屬等材料的設備,其他選項中Lathe(車床)、Welder(焊機)、Press(壓機)分別用于加工、焊接和壓制,與題干描述的“切割”功能無關?!绢}干2】Whatisthetermfortheprocessofjoiningtwometalpiecespermanently?A.PolishingB.CastingC.WeldingD.Sanding【參考答案】C【詳細解析】Welding(焊接)是金屬連接的常見工藝,Polishing(拋光)、Casting(鑄造)、Sanding(打磨)均不涉及永久性連接,排除A、B、D?!绢}干3】Inthesentence"Thegearsmustbelubricatedregularlytopreventwear,"whichpartofspeechis"lubricated"?A.AdjectiveB.NounC.VerbD.Preposition【參考答案】C【詳細解析】"Lubricated"在此處是動詞的過去分詞,作后置定語修飾"thegears",表示動作被動完成,排除A、B、D?!绢}干4】Whichtermreferstothemeasurementofhoweasilyamaterialcanbebentwithoutbreaking?A.HardnessB.TensilestrengthC.FlexibilityD.Density【參考答案】C【詳細解析】Flexibility(柔韌性)直接對應材料彎曲能力,Hardness(硬度)指抗劃傷能力,Tensilestrength(抗拉強度)指材料承受拉力極限,Density(密度)與質(zhì)量相關,排除A、B、D?!绢}干5】Whatisthefunctionofa"safetyguard"inmechanicalworkshops?A.ToincreaseproductivityB.TopreventaccidentsC.ToreducenoiseD.Toimproveaesthetics【參考答案】B【詳細解析】Safetyguard(防護罩)的核心目的是保護操作人員免受機械傷害,其他選項中A、C、D與安全防護無直接關聯(lián)?!绢}干6】Whichsentenceisgrammaticallycorrect?A.Themechanicfixedthebrokenenginewithhishands.B.Hefixedtheenginewithhishands.C.Themechanicfixedtheenginebyhand.D.Themechanicfixedtheenginebyhishand.【參考答案】C【詳細解析】"Byhand"固定搭配表示“手工操作”,"Byhishand"不用于此類語境,"withhishands"語法正確但不如C簡潔專業(yè),排除A、B、D?!绢}干7】Whatisthepastparticipleformof"toassemble"?A.AssembledB.AssemblingC.AssemblesD.Assembledness【參考答案】A【詳細解析】過去分詞用于完成時態(tài)或被動語態(tài),"Assembled"(組裝)符合語法規(guī)則,B為現(xiàn)在分詞,C為第三人稱單數(shù),D為名詞形式,均不正確?!绢}干8】Whichtoolisusedformeasuringinternaldiametersofholes?A.CaliperB.VerniercaliperC.MicrometerD.Rule【參考答案】B【詳細解析】Verniercaliper(游標卡尺)專門測量內(nèi)徑,Caliper(卡尺)泛指多種測量工具,Micrometer(千分尺)用于微小尺寸,Rule(直尺)精度不足,排除A、C、D。【題干9】Whatisthemeaningof"tocalibrate"inatechnicalcontext?A.ToadjustsettingsB.ToassemblepartsC.TopolishsurfacesD.Toweldmaterials【參考答案】A【詳細解析】Calibrate(校準)指調(diào)整儀器或系統(tǒng)至標準狀態(tài),其他選項中B(組裝)、C(拋光)、D(焊接)均不涉及參數(shù)調(diào)整?!绢}干10】Whichsentencecontainsamisplacedmodifier?A.Themechaniccarefullyoiledtherustyengine.B.Therustyenginewascarefullyoiledbythemechanic.C.Themechanicoiledthecarefullyrustyengine.D.Themechanicoiledtheenginecarefully.【參考答案】C【詳細解析】"Carefullyrusty"語序錯誤,修飾語應緊鄰名詞,正確表達為"rustyenginecarefullyoiled"或"carefullyoiledrustyengine",排除A、B、D?!绢}干11】Whatisthetermforamachinepartthatconnects
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