《汽车专业英语》期末试卷附答案第2套
汽车专业英语
汽车专业英语汽车专业英语（练习答案）Unit 11. 内燃机the internal combustion engine2. 往复式发动机 a reciprocating engine3. 废气排放exhaust emissions4. 燃料消耗fuel consumption5. 燃油经济性fuel economy6. 燃烧室combustion chamber7. 混合动力汽车hybrid-electric vehicle8. 大规模生产mass production9. 双燃料汽车dual-fuel vehicle10. 风冷式发动机air-cooled engine Unit 21. 汽油(发动)机gasoline engine2. 在低速行车条件下in low-speed driving conditions3. 达到各种不同的目的achieve a variety of different objectives4. 高能量密度high energy density5. 电动机electric motor6. 空调装置air conditioning7. 反馈制动regenerative braking8. 动力源power source9. 资源消耗resource consumption10. 汽车仪表板显示dashboard display Unit 31.气门机构valve train2. 推杆式发动机pushrod engine3. 气门弹簧valve spring4. 正时链条timing chain5. 气门锥面valve face6. 合金钢steel alloy7. 气门座valve seat8. 正时带timing belt9. 挺柱valve lifter 10. 发动机高速运转时at high engine speed Unit 41. 一次电路the primary circuit2. 点火系统ignition system3. 磁力场magnetic force field4. 火花塞线spark plug wire5. 曲轴正时传感器camshaft timing sensor6. 分电器盖distributor cap7. 线圈一次绕组coil primary winding8. 控制模块control module9. 分电器触点distributor contact point10. 断电器触点breaker pointUnit 51. 手动变速器manual transmission2. 自动变速器automatic transmission3. 行星齿轮组planetary gear set4. 驱动桥总成transaxle assembly5. 差速器differential gear6. 离合器踏板clutch pedal7. 变速杆gearshift lever8. 分离轴承release bearing9. 发动机制动engine braking10. 液力变矩器torque converterUnit 61. 制动系统brake system2. 驻车制动器the parking brake3. 行车制动系统the service brake system4. 盘式制动器the disk brake5.手制动the hand brake6. 制动蹄片the brake shoe7.鼓式制动器drum brake8. 制动块brake pads9. 制动性能brake performance10. 制动液brake fluidUnit 11. 代用燃料汽车AFV Alternative-fuel Vehicle2. 高科技汽车ATV Advanced-technology Vehicle3. 混合动力电动汽车HEV Hybrid-electric Vehicle4. 在节气门上方ATV Above the Throttle Valve5. 发动机控制系统ECS Engine Control System6.发动机控制模块ECM Engine Control ModuleUnit 21. 可变气门相位和升程电子控制装置VTEC Variable Valve Timing and Electronic Control2. 上止点TDC Top Dead Center3. 每分钟转数RPM Revolutions Per Minute4. 单顶置凸轮SOHC Single OverHead Cam5. 双顶置凸轮DOHC Double OverHead Cam6. 下止点BDC Bottom Dead Center7. 前置发动机前轮驱动FF Front Engine and Front Wheel DriveUnit 31.顶置双凸轮轴SOHC Single OverHead Camshaft2. 顶置单凸轮轴DOHC Double OverHead Camshaft3. 顶置气门OHV OverHead Valve4. 电子控制装置ECU Electronic Control Unit5. 三菱新气门相位和升程电子控制装MIVEC MitsubishiInnovative Valve timing and lift Electronic Control6. 智能可变气门相位VVT-i Variable Valve Timing with intelligence7. 智能可变气门相位和升程电子控制装置VVTL-i Variable Valve Timing and lift with intelligence8. 可变气门升程VVL Variable Valve LiftUnit 41. 传统点火系统CIS Conventional Ignition System2. 电子点火系统EIS Electronic Ignition System3. 点火IG Ignition4. 点火上止点ITDC Ignition Top Dead Center5. 直接点火DFI Direct-fire Ignition6. 无分电器点火DLI Distributorless IgnitionUnit 51. 前轮驱动FWD front-wheel-drive2. 后轮驱动RWD rear-wheel-drive3. 四轮驱动4WD four-wheel-drive4. 动力输出PO Power Output5. 传动系控制模块PCM Power-train Control Module6. 动力分配装置PTU Power Transfer UnitUnit 61. 制动力BP Brake Power2. 制动调节阀BPMV Brake Power Modulator Valve3. 制动块BC Brake Cylinder4. 制动功率BHP Brake Horsepower5. 平均有效制动压力BMEP Brake Mean Effective Pressure6. 制动主缸BMC Brake Master CylinderUnit 11. If you know something about ordinary gasoline engines, you will have notice that diesel engines, in manyrespects, work in the same way as gasoline engines (柴油机的工作方式在很多方面与汽油机是一样的).2. The engine is the source of power that drives the car (使得汽车行驶).3. As it would not be reasonable to have to stop the engine every time it was required to stop the car (每次要停车).4. Some of parts make the car more comfortable or better looking (有些部件使得汽车更舒适或美观),butmost of them are to make it run.5. Not all of this heat can be used, and if allowed to remain in the engine (如果让其热量保留在发动机中).it would soon destroy it.Unit 21. We want hybrid-electrid vehicle that reflect the spirit of the tim e (要能反映出时代精神)and vehicleconcepts that express their individuality.2. There are various types of engines such as electric motors, steam engines and internal combustionengines (电动机、蒸汽机和内燃机)3. The transmission is a speed and power changing device (一个使速比变化的装置).4. Scientists have still been making efforts to concentrate the future development of engines on the threetargets: reducing fuel consumption, lowering exhausted emissions, and reducing engine noise (减少耗油量、降低废气排量以及发动机噪声).5. Hybrid systems are increasingly becoming more prevalent(正日益变得更加流行) in light-dutyvehicles,but also in transit buses and other heavy-dutyvehicles.Unit 31. The tappets are to transmit the force from the camshaft to the pushrods (把凸轮轴的力传递到推杆).2. The intake valves heat less during engine operation(进气门在发动机运转中产生的热量较少),sincethey are cooled by incoming air or fuel-air mixture on the intake stroke.3. The valve spring provides the force necessary to close the valve (气门弹簧产生用来关闭气门的弹力)and hold it tightly against its seat.4. To keep the engine in good working trim, the valve train should undergo regular maintenance (配气机构应该进行定期保养).5. The more cylinders an engine has, the more power strokes produced for each revolution (每转的做功行程就越长).Unit 41. The lighting system changes current into light and the horn change current into sound (把电流变成光,而喇叭将电流变成声音).2. We know that every vehicle has its own ignition system and is started by it (每辆车都有自己的点火系,而点火系用以起动汽车).3. The ignition system usually consists of these parts such as spark plugs、wire、distributor、ignitioncoil、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)。
汽车专业英语期末测试题
汽车专业英语期末测试题本套题适用汽车工程学院装配1301-1303班总分100分考试时间90分钟出题人：装配1302班 THE LEADER 队一、选择题4′×5the crankshaft nears the end of its second complete revolution,the piston again approaches the ______ position.in a liquid-cooled system flows directly from the water pump to the ______.of the radiator jackets and passagehead of the radiator3.What device is used to reduce the acoustic pressure of exhaust gases and discharge the gases into the atmosphereA.Resonator converter manifold4.Which component in the ignition circuit provides high voltage in the secondary circuitA.Ignition distributor resistorcoil5.What percentage of engine heat is dissipated through the cooling, lubricating, and fuel systemsA.Between 10% to 15% 20% to 25%30% to 35% 40% to 45%二、填空题1′×151.A car or automobile is composed of four sections, it is ____________, ____________,____________, and ____________.2.There are four strokes in four-stroke engine, they are ____________, ____________, ____________ and ____________.3.Classified by the ways of cooling: the internal combustion engine can be divided into ________________ and ________________ based on the ways of cooling.4.The running gear of automobile is composed of ____________, ____________, ____________ and ________________.5.Most automotive ignition switches incorporate four positions, they are off, ____________, ignition ON and start.三、连线题′×10A.Ignition system componentssystemswitchgearsystemplugcoilsystem四、英汉互译2′×101.spark plug ________________ 6.点火系统 ________________mutator ________________ 7.启动继电器 ________________3.exhaust manifold ________________ 8.化油器 ________________4.top dead center ________________ 9.气缸 ________________5.antifreeze ________________ 10.散热器 ________________五、翻译5′×41.The chassis is a framework used to assemble auto components on it. The chassis itself is divided into four systems like transmission system drivetrain , running gear/ going system, steering system, and brake system.______________________________________________________________________________________________________________________________________________________________ 2.Oil filters installed on modern passenger car engines are full-flow type; all oil passed through the filter before it reaches the bearings.______________________________________________________________________________________________________________________________________________________________ 3.In a motor, current is sent through the armature and the field; the attraction and repulsion between the magnetic poles of the field and armature coil alternately push and pull the armature around.______________________________________________________________________________________________________________________________________________________________ 4.Wheels and tires are important to vehicle rid, handling and fuel economy.______________________________________________________________________________________________________________________________________________________________ 六、零部件识图1′×10line① power steering shaft ②⑩③④ oil pan crankcase ⑤⑥⑦⑧⑨①__________ ②__________ ③__________ ④__________ ⑤__________⑥__________ ⑦__________ ⑧__________ ⑨__________ ⑩__________答案：一、选择 1-5：BDCDC二、填空从左至右,从上至下engine,chassis, body, electrical system顺序可换the intake stroke, the compression stroke, the power stroke, the exhaust stroke顺序可换water-cooled engine, air-cooled engine 顺序可换frame, axles, wheels, suspension system顺序可换accessory.三、连线 A--adgh B--cefj C--bi四、英汉互译 1.火花塞 2.换向器 3.排气歧管 4.上止点 5.防冻剂 system relay五、翻译 1. 教材P7 2. 教材P37 3.教材P47 4.教材P87六、零部件识图①radiator ②exhaust system ③tank ④cylinder ⑤transmission ⑥hydraulic converter ⑦tire ⑧shock absorber ⑨rear axle ⑩differential。
《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。
《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。
08级汽车专业英语试卷B(答案)2
一、V ocabulary and Phrase（15道小题，每小题1分，共15分）1.Power Train: 传动系统2.Suspension: 悬架3.Cylinder: 气缸4.Transmission: 变速器5.Gasoline: 汽油机6.Final Drive: 主减速器，后桥7.Leaf Spring: 钢板弹簧8.Piston: 活塞9.TDC: 上止点10.Lubrication: 润滑11.Muffler: 消声器12.Planetary Gear: 行星齿轮13.Disc Brake: 盘式制动器14.Venting System: 通风系统15.Hybrid: 混合动力2ranslate the following sentences into Chinese（11小题，每小题5分，共55分）1.Today’s average car contains more than 15000 separate, individual parts thatmust work together. These parts can be grouped into four major categories: body,engine,chassis and electrical system.当今汽车的零部件总数通常多达15000种以上，它们协同工作。
汽车零部件分成4大主要类别：车身、发动机、地盘和电子电器系统。
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.汽油机和柴油机被称为热机，车用燃料产生热量使得气缸里的气体压力升高，为传动系统的曲轴提供动力。
《汽车专业英语》试题库 期末测试 2 汽车专业英语考试题答案2
第 1 页 共 2 页2. coolant3. combustion4. torque5. lubrication6. thermostat7. suspension8. airbag9. tachometer 10.inflator二、 短语英汉互译及缩写词汇，请写出缩写词全称及汉语意思（15×1＝15分）12. 电磁阀 13. 制动盘 14. 分电器盖 15. 碰撞传感器 16. brake fluid 17. shift lever 18. connecting rod 19. pitman arm 20. timing belt21. Revolution Per Minute 每分钟多少转 22. Electronic Stability Programme 电子稳定程序 23. Bottom Dead Center 下止点24. Supplemental Restraint System 辅助约束系统 25. Alternator 交流发电机三、 选择题, 36~40题根据画线词汇选择表意正确的答案（15×1＝15分）31~35. CBBDD 36~40.ABBCC 四、 句子英汉互译（21分）(2’)42. 如今轿车的手动变速器中采用同步器可以消除“两脚离合”。
同步器的作用是使接合套与齿轮啮合前产生摩擦，这样做可使二者啮合前速度相等。
(2’)43. 发动机为汽车行驶提供动力。
传动系统将发动机的动力传递至驱动轮。
传动系统的组成包括飞轮之后，车轮之前的所有部件,分别为离合器，变速器，传动轴，万向节，差速器，主减速器，半轴。
(5’) 44. 水套是发动机体内部与汽缸体外部的之间中空的部分，冷却液流经此处。
(2’) 45. Cars should be washed once every month at least.(2’)46. Fuel supply system is composed of fuel tank, fuel pressure regulator, fuel pump, fuel filter, fuel line, etc. (2’) 47. I still have to look around and make a decision after seeing some other models.(2’) 48. A: I’m afraid cash are not enough, maybe I need to choose Banker’s Transfer.(4’) B: Of course, we have installment payment. The down payment is 1/4 of the sum.一、 补全单词（10×1＝10分）第 2 页 共 2 页49. The function of the driving axle assemblies is to decrease the speed and increase torque that come from the universal joint, then distribute the power to the drive wheel.50. The oil provides a film between all moving engine parts to reduce friction and wear.The oil absorbs shocks between bearings and other engine parts, and forms a good seal between piston ring and groove against these high pressure and blowby.六、 阅读理解（5×2=10分）七、 填图题（9分）1).flywheel 2). clutch disc 3). pressure plate 4). cover5). clutch pedal 6). linkage7). release bearing 8). release lever 9). release fork八、 写作：根据信息制作名片（10分）Omit。
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。
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2、The modern automatic transmission is by far the most complicated mechanical component in today’s automobile.
3、Torque that is produced at the end of the crankshaft by the engine must be transmitted to the driving wheels.
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。
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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. (5×2’)
1、What do almost all cars use to convert gasoline into motion? A. one-stroke combustion cycle B. two-stroke combustion cycle C. three-stroke combustion cycle D. four-stroke combustion cycle
2、A car uses a four-stroke engine. The four strokes are . A. intake, compression, ignition and exhaust B. injection, rotation, ignition and exhaust C. injection, carburetion, rotation and exhaust
3、What is the core of a car ’s engine?
A. The cylinder
B. The spark plug
C. Windshield-washer fluid
D.Exhaust
4、What is the heart of the lubrication system, which is located in the oil pan on the bottom of the engine?
A. Screened intake
B. oil filter
C. oil pump
D.oil pressure relief valve
5、What is the cooling agent in the liquid cooling system?
A. Coolant
B. Air
C. Lubrication
D.Gasoline
五、Write a short passage to describe（描述）the blade electric
vehicles within 300 words . (1×25’)
《汽车专业英语》答案
一、1、汽车2、变速器3、废气再循环4、曲轴箱强制通风
5、节温器
6、风扇
7、方向盘
8、双凸轮轴顶置
9、cylinder 10、piston 11、活塞12、冲程13、thermostat 14、gear 15、电流16、散热器17、转向轮18、太阳轮19、曲轴20、传感器
二、1、汽车发动机是内燃机，把燃料的热能转变成驱动汽车行驶的机械能。
2、现代汽车变速器是迄今为止最复杂的部件。
3、由发动机曲轴末端产生的力矩必须要被传递到驱动轮上。
4、双凸轮轴顶置式发动机每个气缸盖有两个凸轮，所以直列式共有2个凸轮，V型有4个凸轮。
5、So another important job is to make the engine warm up as quick as possible and keep it in a constant temperature.
三、1、To keep the engine in a constant temperature.
2、The function of the brake system is to slow down or bring to rest a moving
vehicle in a shortest possible distance, or to hold the vehicle stationary if already halted.
3、Displacement= N*S*πr2
四、1、D 2、A 3、A 4、C 5、A
五、略。