汽车专业英语试卷
《汽车专业英语》期末试卷附答案第5套
二、Choose the best answer from the following questions (10×1’)1、The________ changes the up-and-down motion of the connecting rod into rotary motion.A. CrankshaftB. Piston pinC. Cap boltsD. Bearing2、In a car’s clutch , a flywheel connects to the engine , and a clutch plateconnects to the _____A. WheelsB. AxleC. DifferentialD. Transmission3、The transmissions have a to engage and disengage thetransmission.A. ClutchB. ITSC. DifferentialD. Cap bolts4、Which of the following does not aid in the powering of most mainstream carstoday ? ( )A. GasB. Solar energyC. AlternatorD. Battery5、Which material can’t be used to cast engine block ? ( )A. AluminumB. ChromiumC. Gray ironD. Sternum6、The of the engine is a measurement of the distance the pistontravels from TDC to BDC.A. CompressionB. DisplacementC. BoreD. Stroke7、When the piston is coming up on the compression stroke, spark will occurvery near .A. BDCB. ITSC. TDCD. BCM8、The diesel engine is more efficient, because it has compression ratio.A. HigherB. LowerC. RichD. Lean9、Which is not the way to reduce the pollutant in vehicle’s emission.A. EGRB. PCVC. Catalytic converterD. PCM10、What is the key part of the Vehicle?A. TransmissionB. EngineC. CylindersD. Condenser三、Translate the following Terms . (20×1’)(1) cylinder (2) chassis (3)crankshaft (4) clutch (5) throttle (6) sump(7) ECU (8) speedometer (9) differential (10) suspension (11) velocity (12) rim (13) steering (14) drum brake (15) diaphragm (16) vacuum (17) camshaft (18) stroke (19) airbag (20) valve四、Write the opposite meaning of the following Terms . (10×1.5’)1、increase2、advantage3、positive4、top5、upward6、mini7、TDC8、internal9、push 10、cold五、Write a short passage within 200 words to introduce thefuel cell-automobile. (1×25’)《汽车专业英语》答案一、1、piston pin 2、air fluid 3、compression power exhaust4、transfer case5、ABS6、757、rod cap, pressure cap, fuel cap8、〈9、positive crankcase veterinary10、alternator二、1-5、ADACD6-10、DCADB三、(1) 气缸(2) 底盘(3)曲轴(4) 离合器(5)节气门(6) 油盘(7)电子控制单元(8) 测速计(9) 差速器(10) 悬架(11) 速度(12) 轮缘(13) 转向(14) 制动器(15) 隔板(16) 真空(17) 凸轮轴(18) 行程(19) 安全气囊(20) 气门四、1、decrease 2、disadvantage 3、negative 4、bottom 5、downward6、max7、BDC8、external9、pull 10、warm五、论点正确5’叙述完整10’语句正确10’。
汽车专业英语(B卷)
北京工业职业技术学院考试卷 B 卷200 ——200 学年第 学期考试科目： 适用班级：班级： 姓名： 学号：第 1 页 共 1 页（B ） 一、T ranslate the following phrases int Chinese or English （每题2分）1、the internal combustion engine 内燃机2、electric motor 电动机3、正时链条 timing chain4、点火系统 ignition system5、manual transmission 手动变速器6、the service brake system 行车制动器7、 控制臂 control arm 8、转向轴 steering shaft9、lubrication system 润滑系统 10、airbag module 安全气囊模块二、Fill in the blanks with the suitable words or phrases given below ,changing the form where necessary.（每题2分）1、The spark plug is a device inserted in the head of an internal-combustion engine cylinder that ignites the air-fuel mixture by means of an electric spark.2、One principle function of the ignition system is to convert low-voltage direct current from the battery to high-voltage pulses.3、The ignition coil is a pulse transformer designed to set up primary voltage of 12V to approximately 20kV .4、The purpose of the ignition switch is to connect and disconnect the ignition system from the battery.5、 An electronic ignition system is designed to produce higher voltages than a conventional ignition system.6、Since there are many more turns of wire in the secondary winding ,its high tension voltage surge is increased up to 15kV to 20kV or even more.7、The battery is the heart of the total electrical system.8、In regard to the primary circuit,its function is to supply voltage and current flow to the primary winding of the ignition coil. 三、Match the following English phrases in Column A equivalents in Column B.（每题2分）A BClutch D Shaft E Transmission A Gearshift C Flywheel B A speed and power changing deviceA heavy-rimmed rotating wheel used to minimize variations in angular velocityA mechanism for changing from one fear to another in a transmissionAny of various devices for engaging and disengaging two working parts of a shaft A long, generally cylindrical bar, especially one that rotates and transmits power四、T ranslate the Chinese given in the brackets into English.（每题2分）1、The lighting system changes electronic flow into light and horn into sound (把电流变成光，而喇叭将电流变成声音）.2、W e know that every vehicle has its own ignition system and is started by it (每辆汽车都有自己的点火系统，而点火系统用以启动汽车).3、The ignition system usually consists of spark plugs,wiring,distributor,ignition coil and source of electrical current (由火花塞、导线、分电器、点火线圈和电源等部件组成).4、If the battery were the only supply of electrons necessary to operate all of the automotive electrical equipment,It would soon become discharged (那么蓄电池不久就会把电放完).5、The mixture comes to exploding burning (混合气会产生爆炸)when ignited.五、T ranslate the following brands into corresponding Chinese.（每题2分）1、BUGATTI 布加迪2、Lamborghini 兰博基尼3、Ferrari 法拉利4、LAND ROVER 路虎5、DAIMLER 戴姆勒6、MAYBCH 迈巴赫7、PORSCHE 保时捷六、T ranslate the abbreviations into corresponding Chinese terms.(10分)1、VTEC 可变气门相位和升程电子控制装置2、SOHC 单凸轮轴顶置3、ECU 电子控制单元4、VVT -i 智能可变气门相位5、CIS 传统点火系统七、T ranslate the English to Chinese.(20 分)If you have learned how engine works,you know about the valves that let air into the engine and let exhaust out of the engine.Y ou also know about the camshaft that controls the valves. The camshaft uses rotating lobes that push against the valves to open and close them. Since an engine's valves play a major role in how air gets in and out of the combustion chamber , it makes sense to focus on when looking to increase horsepower and efficiency.如果你知道了发动机是如何工作的，那么你就会明白那些进气和排气阀的作用。
汽车专业英语
汽车专业英语－试题库一、Choose the best answer from the following choices according to the text（每题2分）1、the first designers of cars of this kind are_____ and May Bach in Constant and Benz in Pforzheim, Germany. All the three.A .Daimler B.May Bach C.Dihu D. Wate2、A car body is a sheet metal shell with windows, doors, and ____built into it.A . coolantB .windowsC . a trunk deck D. oil cooler3、The Cylinder head is used to hold the valves, and it has ports to allow air, fuel and exhaust to move through the ____In addition, it has coolant passagesA .engineB .body C. chassis D .electrical4、The camshaft assembly includes the camshaft, camshaft timing gear, and timing chain, __belt（if used）.A . camshaft bearingB . modulator C.oil pump D . turbine5、The Engine Electronic Control System consists of various sensors, ____and actuators.A. switchesB. battery C .osition D .effective6 、The Mass Air Flow sensors convert the amount of air drawn into the engine into a ____ signal.A. frequencyB. electricalC. voltageD. position7、Engine knock occurs within a specific ___ range.A. voltageB. resistanceC. frequencyD. temperature8 、On a front wheel drive car , the transmission is usually combined with the final drive tofrom what is called a ____ .A. modulatorB. turbineC. solenoidD. transaxle9、The transmission ___ is responsible for producing all the oil pressure that is required in the transmission.A. oil pumpB. planetary gear setC. clutch packD. torque converter10 、With vehicle speed between ___ MPH , the EBCM performs a dynamic test of the modulator valves and pump motorA. 2 and 4 B .4 and 6 C. 6 and 8 D. 4 and 811、The____ has the job of supplying a combustible mixture of air and fuel to the engine.A. starting systemB. cooling systemC. lubricating systemD. fuel system12、Electronic Fuel injection system can be divided into ___ basic sub-systemsA. TwoB. thereC. fourD. five13、To maintain precise fuel metering, the fuel pressure regulator maintains a constant fuel____.A. pressureB. flowC. velocityD. quality14、In an automobile engine, heat flow or transfers from the iron or aluminum cylinder to the cooling water, and from the coolant to the copper or aluminum ____.A. pumpB. radiatorC. pistonD. fan15、The camshaft assembly includes the camshaft, camshaft timing gear, and timing chain, __belt（if used）.A. camshaft bearingB. modulatorC. oil pumpD. turbine16、Oils used in automobiles need some ___ to improve their characteristics.A. additivesB. antifreezeC. lubricantD. coolant17、The ___ on an internal combustion engine provides the spark that ignites the combustible air/fuel mixture in the combustion chamber.A. starting systemB. cooling systemC. ignition systemD. fuel system18、The purpose of the ignition switch is to connect and disconnect the ignition system from the ___, so the engine can be started and stopped as desire.A. batteryB. starterC. radiatorD. distributor19、When oil is being consumed by passing through the engine, it usually will cause heavy ____ to come from the exhaust, particularly after the engine has idled for several minutes.A. black smokeB. blue smokeC. white smokeD. steam20、Out – of – valance tires and propeller shafts are the most common causes of ___ vibration.A. chassisB. engineC. bodyD. flywheel;21、A normal battery voltage should be over____ voltsA. 6B. 8C. 10D. 1222、If a compensating fuel pressure regulator is used, pressure should drop approximately____ PSI , depending on manifold vacuum.A. 8-9B. 9-10C. 10-11D. 11-1223、The steering gear multiplies steering ____ and changes its direction as received through the steering shaft from the steering wheel.A. powerB. torqueC. frictionD. wheel24、Hydraulic brake systems utilize ___ to transfer force from the driver’s foot to the brake shoes.A. airB. liquidC. IgnitionD. linkage25、Diesel Smoke Meter is used for the measurement of smoke emitted from vehicle with____ engine.A. gasolineB. dieselC. Liquefied Petroleum GasD. natural gas26、Oils used in automobiles need some ___ to improve their characteristics.A. additivesB. antifreezeC. lubricantD. coolant27、The transmission ___ is responsible for producing all the oil pressure that is required in the transmission.A. oil pumpB. planetary gear setC. clutch packD. torque converter28、to prevent the engine from polluting the environment with noxious gases, we include a ____ in our emission systems.A. charcoal canisterB. dual exhaust systemC. tail pipeD. catalytic converter29、at very high temperatures, the nitrogen in the air mixes with the oxygen to create nitrous oxides, which the sun hits, will into ____.A. smogB. carbon monoxideC. steamD. hydrocarbon30、by measuring engine coolant temperature, the ECM knows the ____ temperature of the engine.A. effectiveB. averageC. highestD. lowest31.The (A) of the automobile can be traced to 3-wheel carriage developed by Nicolas cygnet in France in 1769.A. originB. BeginningC. historyD. from32. The carriage is power by a (c) engine.A. fireB. steamC. oilD. water33. The first American automobile was developed by (C)who were bicycle mechanics.A. benzB. DaimlerC. Charles and DuryeaD. N.A. Otto二、Translate the following into Chinese（每题3分）1、valve drive mechanism2、exhaust manifold gasket3、valve stem4、brake light switch signal5、self-diagnostic system6、vehicle speed sensor7、anti-lock brake system8、starting system circuit9、luggage compartment lid10、steering arm11、cooling system12、thermostat13、radiator cap14、spark plug15、battery16、distributor17、malfunction18、door courtesy light19、power window master SW20、electronic spark advance system21、return line22、adapter23、washer24、automatic transmission25、steering system26、wheel camber27、universal joint汽车专业英语28、leak detector29、PCV valve30、Exhaust Pipe31、Spare part32、camshaft33、Service34、Survey35、Service manager36、Sale manage37、Spare part manage38、Workshop39、Engine40、balance shaft41、combustion chamber42、crankshaft43、cylinder44、cylinder block45、cylinder sleeves46、cylinder head47、dual over head cam(Do HC)48、exhaust manifold49、exhaust valve50、flywheel51、gasket52、harmonic balancer53、head bolts54、head gasket55、horsepower56、hydraulic lifters57、inline cylinder block58、intake manifold59、intake valve60、journals61、lifters62、mechanical lifters63、oil cooler64、oil filter65、oil galleys66、oil pan67、oil pan gasket68、oil pressure69、oil plugs70、oil pump71、oil pump pickup72、overhead cam(OHC)73、over head valve(OH V)74、piston75、piston rings76、piston skirt77、push rods78、rocker arms79、rod bearings80、roller lifters81、timing belt82、timing chain83、air bleeds84、air／fuel ratio85、carburetor86、electric fuel pump87、fuel bow88、fuel filter89、fuel injector90、fuel pressure regulator91、fuel pump92、fuel sending unit93、idle jets94、intercooler95、lean mixture96、rich mixture97、supercharger98、throttle99、cooling system 100、antifreeze 101、coolant102、roof panel103、sunroof104、alternating current105、battery106、battery cables107、brushes108、cranking voltage109、externally regulated110、field coil111、regulator112、starter113、voltage drop114、voltage regulator115、AB air bag116、ABS anti-lock brake system 117、AC alternating current118、ADL automatic door clock119、ASC anti-slip control120、AT automatic transmission121、ATA anti-thief alarm122、ATS anti-thief system123、AWD all-wheel drive124、CCS cruise control system125、CR-V comfortable recreational vehicle 126、DCM diagnostic control mode127、DTC diagnostic trouble code 诊断故障码128、EAS electronic (control) air suspension 129、EBS electronic brake system130、EBTC electronic brake and traction control 131、ECI electronic control injection132、ECS Engine Control System133、EFI electronic fuel injection134、EGR exhaust-gas recirculation135、EHV electric and hybrid vehicle136、EGI electronic gasoline injection 137、ESC electronic spark control138、ESCS electronic suspension control system 139、ETC electronic traction control140、FF front141、FR front rear142、FWD four wheel drive143、Front wheel drive144、FWS four-wheel steering145、HV hybrid vehicle146、ICE internal combustion engine147、IFS independent front suspension汽车专业英语148、LNG liquefied natural gas149、LPG liquefied petroleum gas150、MT manual transmission151、MIL malfunction indicator lamp152、MPFI multi port fuel injection153、MPI multi point injection三、Translate the following into English（每题3分）1、缸盖螺栓2、活塞环3、节气门位置传感器4、发动机冷却液温度传感器5、空气流量计6、机油滤清器7、传动系8、转向盘9、差速器汽车专业英语10、点火线圈11、水泵12、大气压力传感器13、空调压缩机14、安全指示灯15、控制模块16、制动助力器17、起动机18、变速器油温19、压缩机电磁离合器20、鼓风机马达21、传动系22、转向盘23、雨刮器24、风挡玻璃25、驱动桥总成26、行星齿轮组汽车专业英语27、传动比28、制冷剂29、蒸发器30、遥控门锁系统31、活塞环32、活塞裙部33、推杆34、摇臂35、连杆轴承36、正时皮带37、燃油浮子室38、燃油滤清器39、喷油器40、燃油泵41、燃油传感器42、浓混合气43、节气门44、防冻液45、冷却液46、顶板47、顶窗48、蓄电池49、调节器50、起动机51、安全气囊52、防抱死制动系统53、自动变速器54、防盗系统55、全轮驱动56、电子制动系57、制动和牵引力电子控制58、电子控制喷射59、发动机控制系统60、废气再循环61、电动和混合动力汽车62、电子汽油喷射63、电子牵引力控制装置64、（发动机）前置后驱动65、前轮驱动66、四轮转向67、前轮独立悬架68、液化天然气69、液化石油气70、手动变速器71、多点喷射汽车专业英语四、Translate the following sentences into Chinese(每题10分)1. The ability of the brake system to bring a vehicle toad safe controlled stop is Absolutely essential in preventing accidental vehicle damage, personal injury, andLoss of life.2. The oxygen sensor in the exhaust system provides the module with constant feedback “closed-loop” control which enables it to adjust the mixture to provi de the best possible conditions for the catalytic converter to operate.3.The anti-theft alarm system is a vehicle protection device which sounds an alarm when someone intrudes into the vehicle by opening a door or the engine hood or the tailgate/luggage compartment lid.4.Shock absorbers are mounted between the frame and the suspension by means of brackets and rubber bushings.5.The Malfunction indicator lamp will come on when the ignition switch is turned ON and the engine is not running6.If the light stays on or comes on while the engine is running, you have lost oil pressure and continued operation will cause severe engine damage.7.The ignition system is used to ignite the air and fuel in the cylinder.8. The computer-controlled ignition system is composed of Electronic Control Module (ECM), various sensors, battery, the ignition switch, igniter, ignition coil, distributor and the spark plugs.9. The battery is used to provide electrical energy needed to operate the system.10. The starting System is used to start an engine.11. The purpose of the charging system is to provide the electrical energy needed to charge the battery.12. The steering system is the means by which the driver of a vehicle is able to control the position of the front wheels.一、Choose the best answer from the following choices according to the text（每题2分）1.A 2 .C 3 .A 4.A 5.A 6.C 7.C 8.D 9.A 10.D11.D 12.C 13.A 14.B 15A 16.D 17.C 18.A 19.B 20.A21.D 22.A 23.B 24.B 25.B 26.D 27.A 28.D 29.A 30.A31.A 32.C 33.C二、Translate the following into Chinese（每题3分）1、气门驱动机构2、排气歧管垫3、气门挺杆4、刹车灯开关信号5、自诊断系统6、车轮速度传感器7、防抱死系统8、起动系统电路9、行李相盖10、转向臂11、冷却系统12、节温器13、散热器盖14、火花塞15、电瓶16、分电器17、多功能18、门控灯汽车专业英语19、电动窗主开关20、电子点火提前装置21、回油管22、适配器23、垫圈24、自动变速器25、转向系统26、车轮外倾角27、万向节28、防漏保护29、曲轴箱通风阀30、排气管31、零配件32、凸轮轴33、售后服务34、信息反馈35、服务经理36、销售经理37、零配件经理38、维修车间39、发动机40、平衡轴41、燃烧室42、曲轴43、气缸44、气缸体45、气缸套46、气缸盖47、双顶置凸轮轴48、排气岐管50、轮51、气缸垫52、谐振平衡器53、缸盖54、缸盖垫55、马力56、液压挺杆57、直列气缸体58、进气岐管59、进气门60、轴颈61、挺杆62、机械挺杆63、机油冷却器64、机油滤清器65、机油油道66、油底壳67、油底壳垫68、机油压力69、机油塞70、机油泵71、机油泵集滤器72、顶置式凸轮73、顶置式气门74、活塞75、活塞环76、活塞裙部77、推杆78、摇臂80、滚子挺杆81、正时皮带82、正时链条83、放气84、空燃比85、化油器86、电动燃油泵87、燃油浮子室88、燃油滤清器89、喷油器90、燃油进油针阀91、燃油泵92、燃油传感器93、怠速喷嘴94、中间冷却器95、稀混合气96、浓混合气97、增压器98、节气门99、冷却系统100、防冻液101、冷却液102、顶板103、顶窗104、交流电105、蓄电池106、蓄电池线107、电刷108、起动电压汽车专业英语109、外部调节110、磁场线圈111、调节器112、起动机113、电压降114、电压调节器115、安全气囊116、防抱死制动系统117、交流电118、自动门锁119、驱动防滑控制系统120、自动变速器121、防盗报警122、防盗系统123、全轮驱动124、巡航控制系统125、舒适休闲车126、诊断控制模块127、诊断故障码128、电子控制空气悬架129、电子制动系130、制动和牵引力电子控制131、电子控制喷射132、发动机控制系统133、电子控制燃油喷射134、废气再循环135、电动和混合动力汽车136、电子汽油喷射137、电子点火控制138、电子悬架控制系统汽车专业英语139、电子牵引力控制装置140、前置前驱动141、前置后驱动142、四轮驱动143、前轮驱动144、四轮转向145、混合动力车146、内燃机147、前轮独立悬架148、液化天然气149、液化石油气150、手动变速器151、故障指示灯152、多点燃油喷射153、多点喷射三、Translate the following into English（每题3分）1、Cylinder head bolt2、Piston ring3、Throttle Position Sensor4、Engine Coolant Temperature Sensor5、Airflow Sensor6、Oil filter7、Drive system8、Steering wheel9、differential10、ignition coil汽车专业英语11、Water pump12、Atmospheric Pressure Sensor13、Air Condition Compressor14、security indicator15、control module16、brake booster17、starter18、transmission fluid temperature19、compressor magnetic20、blower motor21、Drive system22、Steering wheel23、wiper24、windshield25、transaxle assembly26、planetary gear set27、gear ratio28、refrigerant29、evaporator30、Remote Keyless Entry System31、piston rings32、piston skirt33、push rods34、rocker arms35、rod bearings36、timing belt37、fuel bow38、fuel filter39、fuel injector40、fuel pump汽车专业英语41、fuel sending unit42、rich mixture43、throttle44、antifreeze45、coolant46、roof panel47、sunroof48、battery49、regulator50、starter51、AB air bag52、ABS anti-lock brake system53、AT automatic transmission54、ATS anti-thief system55、AWD all-wheel drive56、EBS electronic brake system57、EBTC electronic brake and traction control58、ECI electronic control injection59、ECS Engine Control System60、EGR exhaust-gas recirculation61、EHV electric and hybrid vehicle62、EGI electronic gasoline injection63、ETC electronic traction control64、FR front rear（发动机）65、Front wheel drive66、FWS four-wheel steering67、IFS independent front suspension68、LNG liquefied natural gas69、LPG liquefied petroleum gas70、MT manual transmission汽车专业英语71、MPI multi point injection四、Translate the following sentences into Chinese(每题10分)1、制动系统的作用是控制车安全停下，对防止车辆意外损伤、人身伤亡和死亡是绝对必要的。
汽车英语考试试卷
汽车英语考试试卷一、词汇与短语（共 30 分，每题 3 分）1、“engine”的中文意思是（）A 轮胎B 引擎C 座椅D 方向盘2、“transmission”常见释义为（）A 传动系统B 刹车系统C 照明系统D 空调系统3、选出“brake”的正确意思（）A 加速B 减速C 刹车D 启动4、“suspension”在汽车领域指（）A 悬挂系统B 燃油系统C 排气系统D 冷却系统5、下列与“steering wheel”意思相近的是（）A 仪表盘B 方向盘C 中控台D 挡风玻璃6、“fuel tank”对应的是（）A 油箱B 水箱C 电池D 滤清器7、“exhaust pipe”的意思是（）A 进气管B 排气管C 油管D 水管8、“dashboard”通常指的是（）A 后备箱B 发动机舱C 仪表盘D 底盘9、“clutch”在汽车中是（）A 离合器B 变速器C 差速器D 传动轴10、“radiator”的释义为（）A 散热器B 起动机C 发电机D 电动机二、句子翻译（共 30 分，每题 6 分）1、 The car's brakes need to be repaired2、 The engine is running smoothly3、 The suspension system of this car is very advanced4、 Please check the fuel level in the tank5、 The steering wheel is not responding properly三、阅读理解（共 40 分）Passage 1Cars have become an essential part of modern life They provide us with convenient transportation and give us the freedom to travel wherever we want However, owning a car also comes with responsibilities Regular maintenance is crucial to ensure the safety and performance of the vehicleOne of the most important aspects of car maintenance is checking the engine oil The engine oil lubricates the moving parts of the engine and helps to reduce friction and wear It is recommended to change the engine oil every 5,000 to 10,000 miles, depending on the type of car and driving conditionsAnother important component to check is the brakes Brakes are essential for safe driving, and any problems with the brakes should be addressed immediately Regularly inspect the brake pads and discs for wear and replace them if necessaryTires are also an important part of a car's safety and performance Check the tire pressure regularly to ensure proper traction and fuel efficiency Rotate the tires every 5,000 to 7,000 miles to ensure even wearIn addition to these mechanical components, it is also important to keep the car clean both inside and out A clean car not only looks better but also helps to prevent rust and damage to the paintQuestions:1、 Why is regular car maintenance important? （8 分）2、 How often should the engine oil be changed? （8 分）3、 What should be done if there are problems with the brakes? （8 分）4、 Why is it important to check the tire pressure regularly? （8 分）5、 What is the benefit of keeping the car clean? （8 分）Passage 2The automotive industry is constantly evolving New technologies are being developed to make cars more efficient, safer, and environmentally friendly Electric cars are becoming increasingly popular as people become more concerned about the environment and the high cost of gasolineHybrid cars, which combine a gasoline engine with an electric motor, are also a viable option for those who want to reduce their fuel consumption without fully committing to an electric vehicle Selfdriving cars are another area of innovation that has the potential to revolutionize the way we travelHowever, these technological advancements also present challenges The infrastructure for charging electric cars needs to be expanded to make them more convenient for longdistance travel Safety regulations for selfdriving cars need to be established to ensure the safety of passengers and other road usersThe automotive industry also faces competition from alternative forms of transportation such as ridesharing and public transportation To stay competitive, car manufacturers need to continue to innovate and improve the quality and features of their vehiclesQuestions:1、 Why are electric cars becoming more popular? （8 分）2、 What is a hybrid car? （8 分）3、 What potential does selfdriving cars have? （8 分）4、 What challenges do the technological advancements in the automotive industry present? （8 分）5、 How can car manufacturers stay competitive? （8 分）。
《汽车专业英语》 期末试卷及答案
C. convert fuel into exhaust3. A car uses a four-stroke engine. The four strokes are .A. intake, compression, ignition and exhaustB. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaust4.With the at the bottom of the cylinder, the exhaust valve opens to allow the burned exhaust gas to be expelled to the exhaust system.A. pistonB. valveC. camshaftD.crankshaft5.According to the method of ignition of the air-fuel mixture, engines are divided into .A. gas engine and steam engineB. gasoline engine and diesel engineC. external combustion engine and compression ignition engineD. internal combustion engine and diesel engine6.What is the core of a car’s engine?A. The cylinderB. The spark plugC. Windshield-washer fluidD.Exhaust7.Which statement about cylinder head is fault?A. The cylinder head is bolted to a very flat surface above the cylinder portion of the block.B. The cylinder head is cast into one piece from iron only.C. The cylinder head forms the upper portion of the combustion chamber.D. The cylinder head is used to hold the valves, and it has ports to allow air, fuel and exhaust to move through the engine.8. The crankshaft and connecting rod converts energy intoenergy used to drive the vehicle.B. mechanical, thermalD. mechanical, kinetic9. What causes a car to burn and lose oil?B. Radiator troubleC. A failing exhaust systemScreened intake B. oil filter C. oil pump D.oil pressure. Reading Comprehension （20分）Task 1After reading the following passage, make the correctA computer is a machine designed to perform work mathematically andor electronic means. These machines can do a great deal of Its percentage of error is about one in a billion digits. It has been The heart of an electronic computer lies in its vacuum tubes, or to solve can be solved by a computer in one minute, but in order to work properly, a computer must be given instructions and it must be programmed. Computers can be designed for many specialized purposes. They can be used to prepare patrols, guide airplane flights, direct traffic, even to play chess. Computers play an important role in automation process in plants and factories throughout the world.1.A computer is a machine designed to ______________________.A.perform work mathematicallyB.perform complicated calculationsC.store and select informationD.all of the above2.The speed with which an electronic computer works depends on its________________A.electronic circuitsB.programmerC.vacuum tubes or transistorsD.instructions3.According to the passage, computer play an important role in__________________A.automation processesB.mathematical computationsC.traffic controlD.the development of mathematical theory4.The use of computers for specialized purpose depends on the___________________A.design of the computerpower used to operate the computerdifficulty of the mathematical calculations involvedthe ability of the programmerThe passage implied that human beings differ from computers in that human beings ______________make fewer mistakesdo not have to be programmedwork more quicklyunderstand their instructionsTask 2Directions:After reading the passage, complete the statements.When Abraham Lincoln was young he worked in a store. As a clerk he articles(杂货). They added up to two dollars and six cents, or the小事)，and many clerks would dismissed it as such. But Abraham was too conscientious(认真的) to“The money must be paid back,” he decided. This would have been easy had the woman lived just round the corner, but, as the young man she lived between two and three miles away. This, however, did not to the residence of his customer. Having arrived there, he explained the matter, paid over the six cents, and returned satisfied.6. What did Abraham do when he was young?He worked as a clerk in_________________________.7. What did the woman buy?The woman bought ____________________________.8. How did he feel after he found that he had made the woman pay six cents too much?He felt ___________________________________________.9. The woman lived between____________________ miles away.10. What did Abraham do after he arrived at the residence of the woman？He explained the matter, __________________the six cents, and returned satisfied.四. Translate the following sentences into English (20分)1.今天的普通汽车由超过15000个独立的、单个的的零部件组成,这些零部件必须一起工作。
汽车英语考试试题题库
汽车专业英语试题（含答案）一、单词互译（英译汉）1、 Automobile2、 Classification3、 Combustion4、 Chamber5、 Circulate6、 Crankshaft7、 Antifreeze8、 Carburetor9、 Mechanics10、Air–fuel mixture（汉译英）1、连杆n.2 、点燃 n.3 、简洁地 adv.4 、（使）旋转 v.5 、发动机n.6 、要求v.7 、输送v.8 、活塞n.9 、系统n.10、气缸n.二、词汇和语法1、The ______ of piston movement is called TDC (top dead center).A、upper limitB、lower limitC、limit2、A _____ is piston movement from TDC to BDC or from BDC to TDC.A、strokeB、stageC、state3、The actions ______ can be divided into four stages, or strokes.A、taken place in the engine cylinderB、taking place in the engine cylinderC、take place in the engine cylinder4、 This advantage prevents the diesel engine replacing thegasoline engine in some automobiles and airplanes.A. toB. forC. from5、 In any internal combustion engine burning fuel heats air consequently.A. whichB. thatC. when6、In the case of the diesel engine the supply is effected by anA. injectB. internationalC. injection7、The fundamental difference gasoline and diesel engines isin the gasoline engine the source of the heat for igniting the charge.A. both, thatB. between, thatC. between, which8、Both kinds of engines internal combustion engines, eachof them has its characteristic features.A. is, butB. are, butC. are, and9、Let us compare the diesel engine the gasoline engine.A. onB. aboutC. with10、The mixture of the gasoline engine is provided by a carburetor.A. explosiveB. expensiveC. expands三、阅读与理解Part 1The engine is the source of power that makes the wheels go around and the car move. The automobile engine is an internal combustion engine because the fuel (gasoline) is burned inside it.The burning of gasoline inside the engine produces high pressure in the engine combustion chamber .This high pressure forces piston to move, the movement is carried by connecting rods to the engine crankshaft. The crankshaft is thus made to rotate: the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves.1.What do we see from the first paragraphs? ( )A.The engine is source of power for a car.B.The engine can not make wheels go around.C.The engine is resource of oil.2.Which one Statement is true according the above first paragraph?( )A.The automobile engine is an international combustion engine.B.The automobile engine is an external combustion engine.C.The automobile engine is an inner combustion engine3.What do we see from the second paragraphs? ( )A.High pressure is source of power inside a engine.B.Crankshaft is rotated without any force.bustion chamber is not a part of the engine.4.Which one Statement is true according the above second paragraph?( )A.The movement of piston is carried by connecting rods to the enginecrankshaft.B..This lower pressure forces piston to move.C.Both of A and B are true.5.Which one Statement is true according the last sentence in the article?( )A.The power train is required for a car moving.B.The rotary motion of crankshaft is enough for a car moving.C.Both A and B are false.Part 2The engine also needs a cooling system; the combustion of theair-fuel .The mixture in the engine creates a very high temperature (as high as 2000℃ to 2700℃). The cooling system takes heat away from the engine by circulating a liquid coolant (water mix with antifreeze) between the engine and a radiator .The coolant gets hot as it goes through the radiator. Thus, the coolant continually takes heat away from theengine, where it could do damage, and delivers it to the radiator .Air passing through the radiator takes heat away from the radiator.6.What do we see from above paragraph? ( )A.a cooling system is must for the engine .B.The engine don’t need a cooling systemC.The engine might need a cooling system.7. How much will be created the temperature of the mixture in the engine? ( )A. As high as 2000℃ to 2700℃.B. As high as 1300℃ to 2000℃.C. Not higher than 2000℃.8. What is liquid coolant? ( )A. water mix with antifreezeB. water used by the cooling system.C. Any liquid used by the cooling system.9. What do we see from above paragraph? ( )A. The coolant gets HOT as it goes through the radiatorB. The coolant gets COOL as it goes through the radiatorC. Both A and B are false.10. Which one Statement is true in the article? ( )A. Air passing through the radiator takes heat away from the radiator.B. Air passing through the radiator gets MORE heat.C. Both A and B are false.四、翻译A 英译汉。
《汽车专业英语》期末试卷附答案第1套
performance directly affects the car's power, economy, reliability, safety, comfort and emissions.3、In addition, the car body is the shell of the whole car, which can reflect the characteristics of the car's appearance image most intuitively, which determines that the modern car body design pays great attention to the external shape to meet the aesthetic requirements of the car shape, and better develop a car market.4、A double overhead cam engine has two cams per head. So in-line engines have two cams, and V-type engines have four.5、所以冷却系统的另一个重要作用是让发动机尽快的升温，并保持在稳定的温度范围内。
.三、Answer the following questions in English. (3×5’)1、Why do we need the cooling system in an IEC（内燃机）?2、What is the function of the braking system?3、What’s the displacement of an engine?四、Choose the right answer. (10×2’)1. What do almost all cars use to convert gasoline into motion?A. one-stroke combustion cycleB. two-stroke combustion cycleC. three-stroke combustion cycleD. four-stroke combustion cycle2. A car engine’s job is to .A. convert fuel into heartB. convert fuel into motionC. convert fuel into exhaust3. A car uses a four-stroke engine. The four strokes are .A. intake, compression, ignition and exhaustB. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaust4. With the at the bottom of the cylinder, the exhaust valve opens to allow theburned exhaust gas to be expelled to the exhaust system.A. pistonB. valveC. camshaftD.crankshaft5. According to the method of ignition of the air-fuel mixture, engines are divided into .A. gas engine and steam engineB. gasoline engine and diesel engineC. external combustion engine and compression ignition engineD. internal combustion engine and diesel engine6. What is the core of a car’s engine?A. The cylinderB. The spark plugC. Windshield-washer fluidD.Exhaust7. Which statement about cylinder head is fault?A. The cylinder head is bolted to a very flat surface above the cylinder portion of the block.B. The cylinder head is cast into one piece from iron only.C. The cylinder head forms the upper portion of the combustion chamber.D. The cylinder head is used to hold the valves, and it has ports to allow air, fuel and exhaust to move through the engine.8. The crankshaft and connecting rod converts energy into energy used to drive the vehicle.A. thermal, mechanicalB. mechanical, thermalC. kinetic, mechanicalD. mechanical, kinetic9. What causes a car to burn and lose oil?A. Lack of gasB. Radiator troubleC. A failing exhaust systemD. An old engine with piston rings that no longer seal the cylinder and piston properly.10. What is the heart of the lubrication system, which is located in the oil pan on thebottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine.A. Screened intakeB. oil filterC. oil pumpD.oil pressure relief valve五、Write a short passage to describe（描述）the principle ofthe gasoline direct injection system within 300 words . (1×25’)《汽车专业英语》答案一、1、汽车2、性能，容量3、碰撞，冲突4、扭矩5、节温器6、风扇7、方向盘8、双凸轮轴顶置9、cylinder 10、PCV二、1、制动系使行驶中的汽车减速甚至停车，使下坡行驶的汽车的速度保持稳定，以及使已停驶的汽车保持不动，这些作用统称为汽车制动。
【精品】汽车专业英语试卷(试题)
汽车专业英语试卷(试题)------------------------------------------作者------------------------------------------日期.......最新精品资料合集.......一、1.Power Train: 动力传动系, 动力传动机构2.Suspension:悬挂3.Cylinder: 气缸4.Transmission: 变速器5.Gasoline: 汽油6.Final Drive: 主减速器7.Leaf Spring: 钢板弹簧8.Piston: 活塞9.TDC: 上死点（Top Dead Center）；10.Lubrication: 润滑11.Muffler: 消音器12.Planetary Gear: 行星齿轮13.Disc Brake: 盘式制动器14.Venting System: 透气系统15.Hybrid: 混合(动力)二、1.Today’s average car contains more than 15000 separate, individual parts that must work together. These parts can be grouped into four major categories: body,engine,chassis and electrical system.今天的普通汽车由超过15000个独立的、单个的的零部件组成,这些零部件必须一起工作。
这些部件可以分为四大类:身体、发动机、底盘和电气系统。
2. Gasoline and Diesel are called heat engines, the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the power train.汽油和柴油叫做热力发动机,燃烧燃料产生热使得缸内压力增加并且提供动力驱动动力系统传动轴.3. An automatic transmission performs similar functions to a manual transmission except that gear selection is controlled either htdraulically or electronically. 自动变速执行的功能和手动变速器相似，只是选档选择由液压或者电气控制。
汽车 专业《 汽车专业英语 》课程(期末、考试)试卷.
硅湖职业技术学院考试试卷汽车 专业《 汽车专业英语 》课程（期末、考试）试卷一、名词翻译（英译汉）（每小题1分，共20分）1. buzzer2.cigarette lighter3.shock absorber4.blower5.instrument panel6.exhaust pipe7.resistor 8. drive shaft 9.connector10. safety belt 11. capacitor 12.transistor13.piston pin 14.pinion carrier 15.steering booster16.hydraulic control unit 17.air suspension 18. ingnition coil pressor motor20.cylinder identification sensor二、名词翻译（汉译英）（每小题1分，共15分） 1.蓄电池 2.继电器 3.弹簧4.喷油器5.二极管6.喇叭7.曲轴 8.刮水器 9.燃油泵10.调节器 11.启动机 12.分电器13.电磁阀 14发电机 15.安全气囊三、短文翻译（每小题15分，共30分）1.Principal Components ： Engine The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine :gasoline(also calleda spark-ignition engine) and diesel(also called a compression-ignitionengine).Both engines are called heat engines; the burning fuelgenerates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to thetransmission.2.ESA(Electronic Spark Advance)systemThe ESA system monitors the engine condition through the signals, which are input to the engine and ECT ECU from each sensor(input signals from 1,3,11).The best ignition time is decided according to this data and the memorized data in the engine and ECT ECU and the control signal is output to TERMINAL IDT1,IGT2 and IGT3. This signal controls the igniter to provide the best ignition timing for the driving conditions.三、技术参数翻译（每小题1分，共20分）四、缩略词翻译（每小题1分，共15分）1. MIL2.CAPS3.4WD4.DTC5.A/C6.EFI7.GPS8.IACV9.CVT 10.KS11.VSV 12.SOHC 13.VSS 14.TPS15. ABS。
大四汽车专业英语试卷及答案
中译英私家车family sedans废气排放exhaust emissions混合动力车hybrid vehicle座椅automative seat连杆connecting rod最大负荷maximum load汽缸壁cylinder liner钢板弹簧leaf springs液力变矩器torque converter进气行程intake stroke英译汉Differentical case:差速器壳Braking performance:制动性能Bridge the gap of breaker point:断电器触点Reciprocating electric fuel pump:往复式电子燃料泵Double hydraulic 双作用液压缸Piston ring:活塞环The coil-spring rear-suspension system:后悬架螺旋弹簧系统Recreation routes:休闲路线Exhaust emissions:废气排放翻译1.reducing fuel consumption,lowering exhausted emissions and reducing engine noise. 减少耗油量，降低废气排放以及降低发动机噪声。
2.transmit the force from the camshaft to the pushrods.把凸轮轴的力传递到推杆上.3.is actually a friction device to change power into heat实际上就是一种把动力转变成热量的摩擦装置.4.to prevent rust and corrosion.以防锈蚀5.the use of suspension system has increased strength and durablilty of components. 悬架的运用提高了零部件的强度和寿命.判断翻译1. The rotary engine has a high horsepower and produces no vibration, but its higher fuel consumption.1.转子发动机拥有更高的马力，并且不产生震动，但是他的燃油消耗更高。
汽车专业英语试题及答案
汽车专业英语试题及答案一、选择题（每题2分，共20分）1. Which of the following is NOT a component of an internal combustion engine?A. CylinderB. PistonC. Spark plugD. AlternatorAnswer: D2. What is the primary function of a carburetor in a vehicle?A. To cool the engineB. To mix fuel and airC. To ignite the fuelD. To lubricate the engineAnswer: B3. What does the acronym ABS stand for in automotive technology?A. Anti-lock Braking SystemB. Automatic Brake SystemC. Advanced Braking SystemD. Auxiliary Braking SystemAnswer: A4. In a four-stroke engine, what is the term for the process where the piston moves down the cylinder to draw in air and fuel?A. Compression strokeB. Exhaust strokeC. Intake strokeD. Power strokeAnswer: C5. What is the purpose of a transmission in a vehicle?A. To generate electricityB. To control the speed and torqueC. To cool the engineD. To increase fuel efficiencyAnswer: B6. What is the term used to describe the ratio of the number of rotations of the drive wheels to the number of rotations of the engine?A. Gear ratioB. Speed ratioC. Drive ratioD. Torque ratioAnswer: B7. Which of the following is NOT a type of suspension system used in vehicles?A. Independent suspensionB. Dependent suspensionC. Semi-independent suspensionD. Non-suspensionAnswer: D8. What does the acronym HVAC stand for in a vehicle's climate control system?A. Heating, Ventilation, and CoolingB. High Voltage, Air ConditioningC. Hot Water, Ventilation, and CoolingD. Heavy Vehicle, Air ConditioningAnswer: A9. What is the main purpose of a catalytic converter in a vehicle's exhaust system?A. To reduce noiseB. To increase fuel efficiencyC. To reduce harmful emissionsD. To improve engine performanceAnswer: C10. What is the term for the system that helps a vehicle to stop by converting kinetic energy into thermal energy?A. Power steering systemB. Braking systemC. Suspension systemD. Engine cooling systemAnswer: B二、填空题（每空1分，共20分）1. The main components of an engine include the _______,_______, _______, and _______.Answer: block, head, crankshaft, camshaft2. In a vehicle, the _______ is responsible for converting the linear motion of the piston into rotational motion. Answer: crankshaft3. The _______ is a safety feature that prevents the wheels from locking up during hard braking, allowing the driver to maintain steering control.Answer: ABS4. The _______ is the system in a vehicle that provides power to the electrical components when the engine is not running. Answer: alternator5. The _______ is a type of suspension system where each wheel moves independently of the others, allowing for better handling and ride comfort.Answer: independent suspension6. The _______ is the part of the engine that controls the flow of air and fuel into the combustion chamber.Answer: intake manifold7. The _______ is the process by which a vehicle's engine converts the heat energy from combustion into mechanicalenergy.Answer: power stroke8. The _______ is the system in a vehicle that controls the temperature and quality of the air inside the cabin. Answer: HVAC9. The _______ is a device that reduces the amount of harmful gases and particulates released into the atmosphere by the vehicle's exhaust.Answer: catalytic converter10. The _______ is the system that allows a vehicle to change gears, adjusting the engine's speed and torque to match driving conditions.Answer: transmission三、简答题（每题10分，共20分）1. Explain the function of a radiator in a vehicle.Answer: A radiator in a vehicle is responsible for cooling the engine by dissipating the heat generated during combustion. It circulates coolant through a network of tubes and fins, allowing the coolant to absorb heat from the engine and then release it into the atmosphere, thus maintaining the engine at an optimal operating temperature.2. Describe the role of a differential in a vehicle's drivetrain.Answer: The differential is a gearbox located between the transmission and the drive wheels. Its primary role is to allow the wheels to rotate at different speeds when thevehicle is turning, as the outer wheel travels a greater distance than the inner wheel. This ensures that the wheels maintain traction and reduces wear on the tires, while also providing a smoother ride. Additionally, the differential can distribute torque between the wheels, which can be beneficial in situations where one wheel may lose traction,。
汽车专业英语考试题
一．选择题1.The heart of automobile is( A )A engineB bodyC chassisD electric system2.An engine is mainly composed of two mechanisms and（ B ）systemsA oneB fiveC fourD six3.（ C ）holds all the main components and parts togetherA engineB bodyC chassisD clutch4.The power train carries ( A ) from the engine crankshaft to car wheelsA powerB bodyC engineD clutch5.In 1886 ,Karl Benz(C ) the first car in the word .A findB composeC builtD buy6.Today, more and more modern car are equipped with a variety of（ B ）devicesA pow rB electronic B switch D transmission7.Engine is a self-contained （A ）unit vehicleA powerB bodyC engine C device8.The engine has（ D ）of other parts .A eightyB ninetyC sixtyD hundreds9.The intake stroke begins with the piston at the（ C ）A BDCB MBCD TDC D CMP10.Just before the bottom of power stroke , the exhaust valve CA upsB downsC closesD open11.The body is designed to keep passengers（ B ）and comfortable.A lookB safe B like D discuss12.The （ D ）provides power to move the automobile.A pistonB transmissionC clutchD engine13.The transmission delivers the power to the （ B ）.A engineB differentialC chassisD generator14.The transmission delivers the power to the （C ）A twoB threeC fourD five15.Most automobile engines operate on the （B ）stroke-cycle principleA easyB primaryC comfortableD leisurely16.The cooling system keeps the engine running at its most （D ）temperatureA lowB constantC highD efficient17.The spring of radiator cap determines the （C ）pressure in the cooling system.A longB wideC maximumD minimum18.Oxygen Sensor is mounted into the （A ）manifold area.A exhaustB intakeC valveD block19.Oxygen sensor is employed in （ C ）loop systems to modify the basic pulse width after the factA smallB bigC closedD opened20.（ C ）on engine parts also provides lubrication for engine start-up.A fuelB vaporC oilD water21.In most cars, the oil pump is in the crankcase （A ）the sump.A aboveB onC bottomD in22.The fans are controlled either with a thermostatic switch or by the engine （D ）A hintB signalC valveD computer23.A radiator is a type of （ C ）ex-changer.A powerB electricC heatD cool24.Most vehicles today use （）injector per cylinder25.The （ A ）that the injector is open, the more fuel is injected.A longerB shorterC biggerD smaller二．多选题26.( A ), ( B ), and ( C )are essential forms of transportation.A AutomobilesB trucksC busesD planes27.An automobile body is a sheet metal shell with (B ), ( C ), and a trunk deck built into it.A chairB windowsC a hoodD desk28.At the exhaust stroke, the exhaust valve( B ) and the intake valve ( D ).A closeB closesC openD opens29.The cooling system of a water-cooled engine consists of the engine's water jacket, a , a water pump, a radiator and radiator cap, a ( BC )e c t.A camshaftB thermostatC fanD cylinder30.The engine oil forms a seal between the ( B ), ( C ), and cylindersA wheelsB ringsC pistonsD crankshafts31.Modern cars use one of two common types of oil pumps--the ( B )-type and the ( C )-type.A vaneB gearC rotorD blade32.The oil has many purposes: there are lubricate,( B ),( D ),clean e c t.A heatB sealC warmD cool33.The gasoline engine is mainly composed of (B )mechanism，and ( D ) system.A oneB two B four D five34.Crank-connecting rod mechanism including the (B )，connecting-rod，piston and ( D ) etcA camshaftB crankshaftC pistonD flywheel35.There are two types of cooling systems：( A )cooling and ( C )coolingA liquidB oilC airD vapor三．判断题T 36.The engine is a self-contained power unit witch converts the energy of fuel into mechanic energy for moving the vehicle .F 37.The majority of engines in motor vehicles today are five-stroke piston engine.T 38.To provide a more even and continuous flow of power .automobiles have engines with six,eight,twelve or fourteen cylinders.T 39.For identification purpose,manufactures classify automobile engines just by their cylinder arrangement.T 40.Just before the bottom of power stroke , the exhaust valve closes。
汽车专业英语试卷
10级汽车专业英语试卷a一、单词互译 (每空1 分，共 20 分)Section ADirections: This section is to test how many words you know.Please translate english into chinese.(1*10)1.Vehicle body2.brake system3.steering system4.dash board5.camshaft6.AutomaticTransmission7.inlet valve8.timing belt9.cylinder10.electronic controllerSection BDirections: This section is to test how many words you know.Please translate chinese into english .(1*10)1.底盘2后悬架3转向盘4 发动机5 分电器6油底壳7 活塞8 轴承9手动变速器10冷却系统二、阅读与理解(20题，每题2分，共40分)Part 1The engine is the source of power that makes the wheels go aroundand the car move. The automobile engine is an internal combustion engine because the fuel (gasoline) is burned inside it.The burning of gasoline inside the engine produces high pressure in the engine combustion chamber .This high pressure forces piston to move, the movement is carried by connecting rods to the engine crankshaft. The crankshaft is thus made to rotate: the rotary motion is carried through the power train to the car wheels so that they rotate and the car moves.1. What do we see from the first paragraphs? ( )A. The engine is source of power for a car.B. The engine can not make wheels go around.C. The engine is resource of oil.2. Which one Statement is true according the above first paragraph? ( )A. The automobile engine is an international combustion engine.B. The automobile engine is an external combustion engine.第 1 页共8页C. The automobile engine is an inner combustion engine3. What do we see from the second paragraphs? ( )A. High pressure is source of power inside a engine.B. Crankshaft is rotated without any force.C. Combustion chamber is not a part of the engine.4. Which one Statement is true according the above second paragraph? ( )A. The movement of piston is carried by connecting rods to the engine crankshaft.B. .This lower pressure forces piston to move.C. Both of A and B are true.5. Which one Statement is true according the last sentence in the article? ( )A. The power train is required for a car moving.B. The rotary motion of crankshaft is enough for a car moving.oth A and B are false. C. BPart 2The engine also needs a cooling system; the combustion of the air-fuel .The mixture in the enginec to 2700?). The cooling system takes heat away reates a very high temperature (as high as 2000?from the engine by circulating a liquid coolant (water mix with antifreeze) between the engine and aradiator .The coolant gets hot as it goes through the radiator. Thus, the coolant continually takesheat away from the engine, where it could do damage, and delivers it to the radiator .Air passingthrough the radiator takes heat away from the radiator.6. What do we see from above paragraph? ( )A. a cooling system is must for the engine .B. The engine don’t need a cooling systemC. The engine might need a cooling system.7. How much will be created the temperature of the mixture in the engine? ( )A. As high as 2000? to 2700?.B. As high as 1300? to 2000?.C. Not higher than 2000?.8. What is liquid coolant? ( )A. water mix with antifreezeB. water used by the cooling system.C. Any liquid used by the cooling system.9. What do we see from above paragraph? ( )第 2 页共8页A. The coolant gets HOT as it goes through the radiator. The coolant gets COOL as it goes through the radiator BC. Both A and B are false.10. Which one Statement is true in the article? ( )A. Air passing through the radiator takes heat away from the radiator.B. Air passing through the radiator gets MORE heat.C. Both A and B are false.Part 3Power stroke: As the piston reaches TDC on the compression stroke,an electric spark is produced at the spark plug. The ignition system delivers a high-voltage surge of electricity to the spark plug to produce the spark. The spark ignites, or sets fire to, the air-fuel mixture. It now beings to burn very rapidly, and the cylinder pressure increases to as much as 3-5 Mpa or even more. This terrific push against the piston forces it downward, and a power impulse is transmitted through the connecting rod to the crankpin on the crankshaft. The crankshaft is rotated as the piston is pushed down by the pressure above it.11. Which topic is fit with the paragraph? ( )A. Power strokeB. Compression stroke.C. Exhaust stroke.12. Which one Statement is TURE according the article? ( )A. The terrific push against the piston forces it downward.B. The slight push against the piston forces it downward.C. This little push against the piston forces it downward.13. Which word or phrase can change the word “ignites”? ( )A. sets fire toB. shoots atC. charges14. Which one Statement is TURE according the article? ( )A. The ignition system delivers a high-voltage surge of electricity to the spark plug to begin thespark.B. The ignition system delivers a low-voltage surge of electricity to the spark plug to defend thespark.C. The ignition system delivers a constant-voltage surge of electricity to the spark plug toproduce the spark.第 3 页共8页15. When the air-fuel mixture beings to burn very rapidly, how much does the cylinder pressure increase to? ( )A. As much as 3-5 Mpa or even more.B. As much as 3-5 bar or even more.C. About 3-5 Kpa.Part 4The actions taking place in the engine cylinder can be divided into four stages, or stroke. “Stroke” refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other. The upper limit of piston movement is called TDC (top dead center). Thelower limit of piston movement is called BDC (bottom dead center). A stroke is piston movement from TDC to BDC or from BDC to TDC. In other words, the piston completes a stroke each time it changes its direction of motion.Where the entire cycle of events in the cylinder requires four strokes (or two crankshaft revolutions), the engines is called a four-stroke-cycle engine, or a four-cycle engine. The four piston strokes are intake, compression, power, and exhaust.16. What do we see from the paragraphs? ( )A. What is stroke?B. What is engine?C. What is cylinder?17.Which one Statement is true according the above first paragraph? ( )A. A four-stroke-cycle engine means that four strokes is required when it finish the whole cycle.B. A stroke is not piston movement from TDC to BDC, but from BDC to TDC.C. The lower limit of piston movement is called TDC (top dead center).18. What is BDC in the term of automobile industry? ( )A. Bottom dead center.B. Top dead center.C. Neither of A and B.19. Which one Statement is TRUE according the last paragraph? ( )A. The four strokes occur in two crankshaft revolutions.B. The four strokes occur in four crankshaft revolutions.C. The four strokes occur in one crankshaft revolutions.20. Which one Statement is TURE according the article? ( )A. The four piston strokes are intake, compression, power, and exhaust.第 4 页共8页B. The four piston strokes are intake, compression, power, and inhauls.C. The four piston strokes are intake, combining, power, and exhaust.三、句子英译汉(每小题5分，共25分)Section A Translation English into ChineseDirections: This part is to test your ability to translate Englishinto Chinese. 1. All vehicles must fitted with at least 2 independent brake systems. They were once called the service brake and the emergency brake.所有汽车都必须配备两套独立的制动系统，即行车制动和紧急制动。
汽车专业英语成都
汽车专业英语成都《汽车专业英语》第一套试卷一. 单选题（共20题,共40分）1. What determines the size and the placement of the engine block? （2分）A.The number of spark plugsB.The number of pistonsC.The number of cylinders★考生得分：2 分评语：2. With the piston at the bottom of the cylinder, the ___________ valve___________ to allow the burned exhaust gas to be expelled to the exhaust system. （2分）A.intake, closesB.exhaust, closesC.exhaust, opens★考生得分：2 分评语：3. When the crankshaft completes four revolutions for a four-cycle engine, each cylinder will have gone through ______intake stroke(s). （2分）A.oneB.twoC.three★考生得分：2 分评语：4. the frame_____two straight pressed steel members, five cross members , the front axle , the rear axle and four wheels. （2分）A.consists ofB.be made up ofC.include★考生得分：2 分评语：5. suspension is the term given to the system of springs. Shock absorbers and_____that connects a vehicle to its wheels. （2分）A.contactB.linkagesC.meet★考生得分：2 分评语：6. A crankshaft's job in an engine is to ___. （2分）A.Deliver fuel to the cylindersB.Keep cylinder heads in placeC.Change linear motion into rotational motion★考生得分：2 分评语：7. In the standard engine, each cylinder has _______. （2分）A.four valvesB.two valvesC.one valve★考生得分：2 分评语：8. Why is oil such an important part of a car's engine ? （2分）A.It keeps the engine coolB.It keeps the steering wheel turning smoothlyC.It keeps the pistons and bearings lubricated for a smooth-running engine ★考生得分：2 分评语：9. ______solid axle designs utilize springs to soften their inherent harsh ride characteristics , they still bump along like a brick out house. （2分）A.even thoughB.even ifC.although★考生得分：2 分评语：10. The ______is a device used to provide smooth engagement and disengagement of engine and transmission. （2分）A.clutchB.differentialC.final drive★考生得分：2 分评语：11. Flywheel _____tends to keep it rotating at a constant speed. （2分）A.inertiaB.qualityC.weight★考生得分：2 分评语：12. A car engine's job is to ______ （2分）A.Convert fuel into heatB.Convert fuel into motionC.Convert fuel into exhaust★考生得分：2 分评语：13. It does not only have economic effects but also provide____job opportunities. （2分）A.numerousB.difficult to countC.countless★考生得分：2 分评语：14. This component is an electronically controlled valve that is capable of opening and closing many times per second.What is the name of the component? （2分）A.oil pressure sensorB.A fuel injectorC.A spark plug★考生得分：2 分评语：15. the electrical system contains battery light generator, engine ignition .lighting circuit, and various_____that control their use. （2分）A.the socketB.switchesC.the charger★考生得分：2 分评语：16. The four-stroke cycle operates in which order _____ （2分）A.intake, exhaust, power, compressionB.intake, power, compression, exhaustC.intake, compression, power, exhaust★考生得分：2 分评语：17. Which statement is right about the cooling system ？（2分）A.The engine can cooled only by water.B.To keep an engine in good working order,a cooling system is necessary.C.An air cooling system means that the antifreeze is used to circulate through the engine.★考生得分：2 分评语：18. What is the core of a car's engine____ （2分）A.The spark plugB.exhaustC.The cylinder★考生得分：2 分评语：19. The _______ system on an internal combustion engine provides the spark that ignites the combustible air/fuel mixturein the combustion chamber. （2分）A.startingB.fuelC.igniting★考生得分：2 分评语：20. ____ is the life-blood of the engine. （2分）A.gasB.waterC.oil★考生得分：2 分评语：二. 判断题（共10题,共20分）1. In modern engines ,each piston has three rings. （2分）错误正确★考生得分：2 分评语：2. Transmission systems ― conveys the drive to the wheels. The main components are clutch, back-Up Light, driveshaft, final drive, and differential. （2分）错误正确★考生得分：2 分评语：3. The engine has hundreds of other parts . The major parts of engine are engine block , brake disc, pistons, connecting rods, crankshaft and valves. （2分）错误正确★考生得分：2 分评语：4. The connecting rod is made of forged high-strength steel. （2分）错误正确★考生得分：2 分评语：5. Engine is used to produce power. The chemical energy in fuel is converted to heat by the burning of the fuel at a controlled rate. （2分）错误正确★考生得分：2 分评语：6. The chassis is an assembly of those systems that are the major operating part of a vehicle. The chassis includes the transmission, suspension, steering, and brake systems. （2分）错误正确★考生得分：2 分评语：7. An automobile body is a sheet metal shell with windows, doors, a hood, and a trunk deck built into it. It provides a protective covering for the engine, passengers, and cargo. （2分）错误正确★考生得分：2 分评语：8. The piston itself , its rings and the piston pin are together called the brake system. （2分）错误正确★考生得分：2 分评语：9. The piston is an important part of a four-stroke cycle engine. Most pistons are made from cast aluminum. （2分）错误正确★考生得分：2 分评语：10. Today's average car contains less than 500 separate, individual parts that must work together. These parts can grouped into four major categories: engine, body, chassis and electrical equipment. （2分）错误正确★考生得分：2 分评语：三. 英汉互译（共20题,共40分）1. 底盘Chassis（2分）☆考生答案：1. Chassis;★考生得分：2 分评语：2. Vehicle body车体（2分）☆考生答案：1. 车体;★考生得分：2 分评语：3. brake system刹车系统（2分）☆考生答案：1. 刹车系统;★考生得分：2 分评语：4. 赛车racing car（2分）☆考生答案：1. racing car;★考生得分：2 分评语：5. 活塞piston（2分）☆考更多试题及答案+扣二九七九一三九六八四$生答案：1. piston; ★考生得分：2 分评语：6. 冷却系统cooling system（2分）☆考生答案：1. cooling system;★考生得分：2 分评语：7. electronic controller电子控制器（2分）☆考生答案：1. 电子控制器;★考生得分：2 分评语：8. lamp灯（2分）☆考生答案：1. 灯;★考生得分：2 分评语：9. 救护车ambulance（2分）☆考生答案：1. ambulance;★考生得分：2 分评语：10. 越野车off-road vehicles（2分）☆考生答案：1. off-road vehicles; ★考生得分：2 分评语：11. dash board仪表盘（2分）☆考生答案：1. 仪表盘;★考生得分：2 分评语：12. 洒水车sprinkler（2分）☆考生答案：1. sprinkler;★考生得分：2 分评语：13. tire轮胎（2分）☆考生答案：1. 轮胎;★考生得分：2 分评语：14. 发动机engine（2分）☆考生答案：1. engine;★考生得分：2 分评语：15. hood发动机罩（2分）★考生得分：2 分评语：16. 邮车mail van（2分）☆考生答案：1. mail van; ★考生得分：2 分评语：17. bumper 保险杠（2分）☆考生答案：1. 保险杠; ★考生得分：2 分评语：18. 轴承bearing（2分）☆考生答案：1. bearing; ★考生得分：2 分评语：19. sedan轿车（2分）☆考生答案：1. 轿车;★考生得分：2 分评语：20. steering system 转向系统（2分）★考生得分：2 分评语：。
汽车专业英语试题卷
1 / 3汽车专业英语试卷一、 英汉互译(共15个，每道题2分，共30分，请将答案写在空白处)1、Bumper2、Bracket3、Condenser4、Steering wheel5、Power Steering System6、叶片弹簧7、踏板8、齿轮9、离合器片 10、底盘系统 11、TIRE 12、FUSE 13、Meter14、Ignition Coil 15 、Spring二、连线题（共10个，每道题2分，共20分）三、判断对错（共10个，每道题2分，共20分）1、鼓风机Blower Assembly （）2、蒸发器Evaporator （）3、储液瓶A/C Receiver ( )4、空气清净机Air Purifier （）5、空调滤网A/C Filter ( )6、引擎支撑Engine Hood ( )7、引擎盖Engine Mounting ( )8、车身Car Panel ( )9、车门Door Panel （）10、2 / 3车顶板panel （）四、翻译句子（每道题15分，共30分）a)Developed by Nicolas cugnot in france in 1769. the carriageis powered by a steam engine.this is the first self-propelledhighway vehicle in the history.b) The first designers of cars of this kind are Daimler andmaybach in canstatt and benz in prorzheim,germany.all thethree used the princle that was pioneered by n.a.otto andpatented in 1877.四、五、六、友情提示：范文可能无法思考和涵盖全面，供参考!最好找专业人士起草或审核后使用，感谢您的下载！七、八、a)。
汽车专业英语试题及答案nit7
汽车专业英语试题及答案nit7一、选择题（每题2分，共20分）1. What is the most common type of internal combustion engine used in cars?A. Diesel engineB. Electric engineC. Gasoline engineD. Steam engine答案：C2. Which of the following is not a part of a car's braking system?A. Brake padsB. ClutchC. Brake rotorsD. Brake calipers答案：B3. What does the acronym ABS stand for in automotive technology?A. Anti-lock Brake SystemB. Automatic Braking SystemC. Advanced Braking SystemD. Auxiliary Braking System答案：A4. What is the function of a radiator in a car?A. To cool the engineB. To heat the cabinC. To clean the airD. To store fuel答案：A5. Which of the following is not a type of suspension system?A. Independent suspensionB. Dependent suspensionC. Solid axle suspensionD. Manual transmission suspension答案：D6. What is the primary function of a car's transmission?A. To provide power to the wheelsB. To change the direction of power flowC. To increase the speed of the vehicleD. To reduce the speed of the vehicle答案：B7. What does the acronym CVT stand for in automotive technology?A. Continuous Variable TransmissionB. Constant Velocity TransmissionC. Controlled Volume TransmissionD. Compact Vehicle Transmission答案：A8. What is the purpose of a catalytic converter in a car's exhaust system?A. To reduce emissionsB. To increase engine powerC. To improve fuel efficiencyD. To enhance the sound of the exhaust答案：A9. What is the term used to describe the process of converting a car from gasoline to electric power?A. HybridizationB. ElectrificationC. GasificationD. Decarbonization答案：B10. Which of the following is not a type of tire?A. Radial tireB. Bias tireC. Bias-ply tireD. Cross-ply tire答案：C二、填空题（每题2分，共20分）1. The engine of a car converts _______ energy into mechanical energy.答案：thermal2. The _______ is responsible for transferring the engine's power to the wheels.答案：transmission3. A car's _______ system helps to maintain a constant speed on highways.答案：cruise control4. The _______ is a safety feature that prevents the wheels from locking up during hard braking.答案：ABS5. The _______ is a device that converts the kinetic energy of a moving vehicle into electrical energy.答案：alternator6. The _______ is a component of the engine that controls the amount of air and fuel entering the combustion chamber.答案：carburetor7. The _______ is a type of suspension system that allows each wheel to move independently of the others.答案：independent suspension8. A _______ is a device that reduces the speed of the engine to the wheels.答案：transmission9. The _______ is a safety feature that helps to prevent the car from skidding during turns.答案：traction control10. The _______ is a type of tire construction that provides better handling and a smoother ride.答案：radial tire三、简答题（每题10分，共40分）1. Explain the difference between a diesel engine and agasoline engine.答案：Diesel engines and gasoline engines are both internal combustion engines, but they differ in the type of fuel they use and the way they ignite the fuel. Diesel engines use diesel fuel, which is ignited by the high temperature and pressure created by compressing the air in the cylinder. Gasoline engines, on the other hand, use gasoline and rely on a spark plug to ignite the air-fuel mixture.2. Describe the function of a car's battery.答案：A car's battery serves as the primary source of electrical power for the vehicle. It provides the necessary voltage to start the engine and powers the vehicle'selectrical systems when the engine is not running. The battery also helps to stabilize the voltage supplied to the vehicle's electrical components by acting as a buffer when there is a high demand for power.3. What is the purpose of a car's air conditioning system?答案：The purpose of a car's air conditioning system is to provide a comfortable environment for the passengers by controlling the temperature, humidity, and air quality inside the vehicle. It cools the air in hot weather, warms it in cold weather, and filters out dust, pollen, and other pollutants.4. Explain how a car's fuel injection system works.答案：A car's fuel injection system is responsible for delivering the correct amount of。
《汽车专业英语》期末试卷及答案
3.What is it apparatus that cools the motor?A. RadiatorB. ThermostatC. CoolantD.Pump4. To avoid loss of antifreeze due to expansion, the cooling system .A. must not be completely filledB. must install a bypass valveC. must install a pressure control valveD. must be sealed5.The primary role of the distributor is to distribute high voltage fromthe to the correct cylinder.A. Spark plugB. pistonC. coil6. Spark timing is so critical to an engi ne’s performance that most modern cars use a sensor to tell the engine control unit(ECU) .A. the exact temperature of the spark plugs.B. the exact position of the pistons.C. the exact location of the coil.7. When you turn the key to a car, the starter motor will .A. send electricity to the spark plugs, then start the ignition system.B. send electricity to the fuel pump, then force the car to start.C. spin the engine a few revolutions, then start the combustion process.8.The amount of force the clutch can hold depends on the between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.A. distanceB. frictionC. relationship9. What is the most common problem associated with clutches?A. The friction material on the disk makes a whining noise.B. The friction material on the disk wears out.C. The friction material on the disk lasts too long.A manual transmission is connected to the engine through the .B. beltC. clutch. Reading Comprehension （20分）Task 1Football is, I suppose, the most popular game in England: one has only one can see them all there, shouting and cheering for one side or theOne of the most surprising things about football in England to a stranger the great knowledge of the game which even the smallest boy seems tohas photographs of them and knows the results of a large number ofMost schools in England take football seriously — much more seriously至关重要), and games are left for private arrangements. In England, it is believed education is not only a matter of filling a boy’s mind with facts in acharacter is by means of games, especially team games, where the pupils. Football is a good team game, it is good exercise for the body, it needs skill and a quick brain, it is popular and it is cheap. As a result, it is the school’s favorite game in the winter.1. In England football is a game enjoyed _______.A. only by young people.B. only by rich people.C. only by boys.D. by people of all ages and classes.2. A stranger in England will be surprised to find that in that country_______.A. people have little knowledge of football.B. girls are more interested in football than boys.C. even small boys know a lot about football.D. children are not interested in football at all.3. There is a great difference between schools in England and those in Europe in that ________.A. European schools take football seriously.B. European schools often arrange foot ball matches for their pupils.C. schools in England care little about lessons.D. schools in England believe character training to be part of education.4. According to the passage, which of the following is NOT true of the football game?A. It makes people selfish.B. It encourages cooperation.C. It is good for health.D. It is not expensive.5. What is the author’s attitude towards the football game in England?Critical.Positive.Negative.Doubtful.Task 2following it.you first arrive in the United States, you’ll be surprised at seeing are two cars for every three people. A car is so important to anroads are almost filled with cars in the States.is allowed to learn to drive in most states. 3. About 70 percent can drive.4. Many Americans prefer to live .5. It takes Americans living outside the cities no more than __________ to drive to work or back home.四. Translate the following sentences into English. (20分)1 润滑系的机油泵从油底壳抽出机油并把机油输送给发动机的所有工作部件。
新全汽车专业英语期末试卷
新全汽车专业英语期末试卷汽车专业英语期末试卷(100分）一选择题（10分）1 It does not only have economic effects but also provide C job opportunitiesA numerousB difficult to countC countlessD a lot of2 the electrical system contains battery light generator, engine ignition .lighting circuit, and various B that control their useA the socketB switchesC the chargerD battery3 suspension is the term given to the system of springs . Shock absorbers and B that connects a vehicle to its wheels .A contactB linkagesC meetD thing of4 A solid axle designs utilize springs to soften their inherent harsh ride characteristics , they still bump alonglike a brick out house.A even thoughB even ifC althoughD since5 the frame A two straight pressed steel members, five cross members , the front axle , the rear axle and four wheels A consists of B be made up ofC includeD reason二把下面的表达式转化为中文或英文（20分）1 邮车 mail van 6 sedan 轿车2 赛车 racing car 7 bumper 保险杠3 救护车 ambulance 8 lamp 灯4 越野车 off -road vehicles 9 tire 轮胎5 洒水车 sprinkler 10 hood 发动机罩三把下面的简写正确搭配（10分）FWD electrical suspension control systemTD Four -wheel driveAT anti -lock brake systemABS turbo dieselESCS automatic transmission四写出下面单词的全称及意思 (10分）1 SUV 运动型多功能用车 sports utility vehicle。
汽车专业英语试题.doc
电了燃油喷射 节气门位置传感器选择 I. The four-stroke cycle operates in which order _________ B ____ .A. intake, exhaust, power, compressionB. intake, power, compression, exhaustC. intake, compression, power, exhaust2、 _____________________________________________ With the piston at the bottom of the cylinder, the B valve _________________________________________ to allow the burnedexhaust gas to be expelled to the exhaust system.A. intake, closesB. exhaust, closesC. exhaust, opens3、 _______________________ A car engine's job is to BA. Convert fuel into heatB. Convert fuel into motionC. Convert fuel into exhaust4、When the crankshaft completes four revolutions for a four-cycle engine, each cylinder will have gone through __________ B ______ intake stroke （s ）-A. oneB. twoC. three5^ ____ C _____ is the life-blood of the engine.A. gasB. water C ・ oil6. What is the core of a car’s engine _____ C ____A. The spark plugB. exhaustC. The cylinder7、 W hat determines the size and the placement of the engine block? CA. The number of spark plugs B ・ The number of pistons C. The number of cylinders 8^ In the standard engine, each cylinder has ____________________________ A ______ .A. four valves B ・ two valves C. one valve9^ A crankshaft^ job in an engine is to _C ______A. Deliver fuel to the cylinders B ・ Keep cylinder heads in placeC. Change linear motion into rotational motionI0> The ______ C ______ system on an internal combustion engine provides the spark that ignites thecombustible air/fuel mixture in the combustion chambe 匚A. startingB. fuelC. igniting二、填空题。
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一、 Train: 动力传动系, 动力传动机构
:悬挂
: 气缸
: 变速器
: 汽油
Drive: 主减速器
Spring: 钢板弹簧
: 活塞
: 上死点（Top Dead Center）；
: 润滑
: 消音器
Gear: 行星齿轮
Brake: 盘式制动器
System: 透气系统
: 混合(动力)
二、’s average car contains more than 15000 separate, individual parts that must work together. These parts can be grouped into four major categories: body,engine,chassis and electrical system.
今天的普通汽车由超过15000个独立的、单个的的零部件组成,这些零部件必须一起工作。
这些部件可以分为四大类:身体、发动机、底盘和电气系统。
2. Gasoline and Diesel are called heat engines, the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the power train.汽油和柴油叫做热力发动机,燃烧燃料产生热使得缸内压力增加并且提供动力驱动动力系统传动轴.
3. An automatic transmission performs similar functions to a manual transmission except that gear selection is controlled either htdraulically or electronically. 自动变速执行的功能和手动变速器相似，只是选档选择由液压或者电气控制。
4. The purpose of the complete suspension system is to isolate the vehicle body from road shocks and vibrations, which will otherwise be transferred to the passengers and load.（完整的）悬挂系统的用途是隔离路面对车身的路冲击和振动，否则路冲击和振动将传递给乘员和载荷。
5. All vehicles must fitted with at least 2 independent brake systems. They were once called the service brake and the emergency brake.所有的车辆必须配备至少2个独立的制动系统。
它们被称为行车制动器和停车制动器（紧急制动器）。
6. The pressure developed within the combustion chamber is applied to the head of a piston to produce a usable mechanical force. 燃烧室的压力推动活塞头部产生可用的机械力。
7. The valve system is made up of those parts needed to open and close the valves at just the right time. 气门系统由一些可以控制气门在正确的时间气门打开和关闭的零部件组成。
8. The burned gases removed from the combustion chamber contain such harmful emissions as hydrocarbons,carbon monoxide and nitrous oxides.燃烧室已燃烧的气体包含有害的排放物如碳氢化合物，一氧化碳和氮氧化物。
9. The location of the driving axle determines whether the vehicle is classified as rear-wheel drive,front-wheel drive,four-wheel drive or all-wheel drive.传动轴的位置决定车辆的分类是后轮驱动，前轮驱动，四轮驱动或者全轮驱动。
10、In commercial vehicles, the necessary final-drive ration can only rarely be accommodated in one stage. For this reason, use is usually made of more elaborate final-drive systems.在商用车，主减速器只能极少被装配在一个阶段。
出于这个原因,通常是使用更复杂的主减速器。
11. There are two main ways of building automobiles. They are built using body/frame construction and unitized body construction.有两种主要的方式构建汽车。
它们建立使用身体/框架结构（非承载式车身）和整体车身结构（承载式车身结构）。
三、 chassis which is considered as a support frame for an auto body is used to
assemble all auto spare on it. In fact, when power from engine continues to be transmitted to chassis, it begins with power train, goes on to steering, wheel suspension, brakes and tires. These individual components interact with each other closely. Therefore, a chassis itself can be divided into the following systems.
汽车底盘也被视为一个支架（机架），将所有的汽车零部件在其上组装。
事实上,当动力从发动机继续传送到底盘,它开始于传动系,接着是转向系统,轮悬挂、刹车和轮胎。
这些单独的组件相互密切作用。
因此,底盘本身可以分为以下系统。
engine block serves as a rigid metal foundation for all parts of an engine. It contains the cylinders and supports the crankshaft and camshaft. In older engines, the valve seats, ports, and guides are built into the block. Accessory units and the clutch housing are bolted to it. Blocks are made of either cast iron or aluminum. The lighter the block (providing it has sufficient strength), the better.
发动机缸体是汽车发动机所有部件的一个钢性金属基础。
它包含气缸并且支持曲轴和凸轮轴。
在老式发动机，气门座，汽门,气门导管都在发动机缸体内.附件单元和离合器壳也用螺栓固定在发动机缸体上.发动机缸体是铸铁或者铝.发动机
缸体重量(有足够的强度)越轻越好.
3.现代离合器是单盘式、干式盘（或叫干式离合器）。
它包括五个主要部分:
飞轮、离合器盘、压盘总成,离合器分离轴承,离合器分离机构。
其他组成离合器总成的其他部件是传动输入轴和离合器壳。