《汽车专业英语》期末试卷附答案第1套
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。
汽车专业英语试卷及答案
019年秋学期科目题库建设课程名称汽车专业英语教学章节及知识点第一章：Automobile Structure 、The Introduction to Engine适合班级17秋中汽1/2班、17春中汽1/2班、18秋高汽班题库8-9月份题库内容（提交时间：26日以电子档形式发送至专业组处，职教科收取时间为：28日）选择题10个（30分）填空题10个（30分）判断题10个（20分）简答题2个或实训成果2个（20分）一、选择题1、The heart of automobile is .A、engineB、bodyC、chassisD、electric system2、An engine is mainly composed of two mechanisms and systems .A、oneB、fiverC、fourD、six3、holds all the main components and parts together .A、engineB、bodyC、chassisD、clutch4、The power train carries from the engine crankshaft to car wheels .A、powerB、bodyC、engineD、clutch5、In 1886 ,Karl Benz the first car in the word .A、findB、composeC、builtD、buy6、Today, more and more modern car are equipped with a variety of devices .A、powerB、electronicC、switchD、transmission7、Engine is a self-contained unit vehicle .A、powerB、bodyC、engineD、device8、The engine has of other parts .A、eightyB、ninetyC、sixtyD、hundreds9、The intake stroke begins with the piston at the .A、BDCB、MBCC、TDCD、CMP10、Just before the bottom of power stroke , the exhaust valve .A、upsB、downsC、closesD、opens二、填空题1、火花塞2、汽车3、上止点4、上止点5、做功行程6、汽缸盖7、vehicle 8、piston9、ignition 10、chassis三、判断1、The engine is a self-contained power unit witch converts the energy of fuel into mechanic energy for moving the vehicle .（）2、The majority of engines in motor vehicles today are five-stroke piston engine.（）3、To provide a more even and continuous flow of power .automobiles have engines with six,eight,twelve or fourteen cylinders.（）4、For identification purpose,manufactures classify automobile engines just by their cyinder arrangement.（）5、Just before the bottom of power stroke , the exhaust valve closes。
《汽车专业英语》习题答案机工版
Unit 1 Development History of AutomobileExercises1. Questions to the Text.1) How many stages have the birth of the car experienced?The birth of the car have experienced three stages.2) Who invented the internal combustion engine?In 1866, Count Nicholas Otto put forward the famous working cycle theory of internal combustion engine, namely "Otto cycle".3) Which country is the birthplace of modern cars?Germany is the birthplace of modern cars.4) What is the new direction for the development of automotive applications?New energy, especially electric energy, has become the most likely application development direction of automotive industry in recent years.2. Translate the Following Words into Chinese.1) ve hicle 汽车2) environment 环境3) standardized 标准化4) enterprise 公司5) monopoly垄断6) electric energy电能3. Translate the Following Sentences into Chinese.1) In 21 Century, human beings are facing more serious problems such as resource shortage, energy shortage, and environmental pollution and so on. Energy conservation, environmental protection and safety have become the eternal theme of the development of the automobile industry.进入21世纪，人类面临着资源短缺、能源短缺、环境污染等更为严重的问题。
《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。
车辆专业英语试题及答案
车辆专业英语试题及答案1. What is the term used to describe the force that resists the motion of a vehicle?A. TractionB. FrictionC. DragD. LiftAnswer: C. Drag2. Which of the following is not a type of internal combustion engine?A. Petrol engineB. Diesel engineC. Steam engineD. Gasoline engineAnswer: C. Steam engine3. What is the primary function of a vehicle's suspension system?A. To provide steeringB. To absorb road shocksC. To increase fuel efficiencyD. To improve braking performanceAnswer: B. To absorb road shocks4. What does the acronym ABS stand for in vehicle technology?A. Anti-lock Braking SystemB. Advanced Braking SystemC. Automatic Braking SystemD. Auxiliary Braking SystemAnswer: A. Anti-lock Braking System5. What is the term used to describe the process of converting the rotational energy of an engine into linear motion?A. TransmissionB. PropulsionC. Torque conversionD. Power transferAnswer: A. Transmission6. Which of the following is not a component of a vehicle's braking system?A. Brake padsB. Brake rotorsC. Shock absorbersD. Brake calipersAnswer: C. Shock absorbers7. What is the purpose of a vehicle's differential?A. To change the direction of power flowB. To allow wheels to rotate at different speedsC. To increase engine powerD. To reduce fuel consumptionAnswer: B. To allow wheels to rotate at different speeds8. What does the acronym CVT stand for in vehicle technology?A. Continuous Variable TransmissionB. Constant Velocity TransmissionC. Controlled Variable TransmissionD. Conventional Variable TransmissionAnswer: A. Continuous Variable Transmission9. What is the term used to describe a vehicle's ability to maintain traction on slippery surfaces?A. GripB. TractionC. AdhesionD. FrictionAnswer: B. Traction10. What is the primary function of a vehicle's steering system?A. To change the direction of the vehicleB. To control the speed of the vehicleC. To improve the vehicle's stabilityD. To regulate the vehicle's brakingAnswer: A. To change the direction of the vehicle。
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,。
汽修专业英语试题及答案
汽修专业英语试题及答案一、单选题（每题2分，共20分）1. What is the term used to describe the process of removing carbon deposits from the combustion chamber of an engine?A. DetonationB. DecokingC. IgnitionD. Combustion答案：B2. Which of the following is not a type of engine coolant?A. WaterB. Ethylene GlycolC. OilD. Propylene Glycol答案：C3. What does the abbreviation "ABS" stand for in automotive technology?A. Anti-lock Braking SystemB. Automatic Brake SystemC. Advanced Braking SystemD. Auxiliary Braking System答案：A4. What is the primary function of a radiator in a car?A. To cool the engineB. To heat the interior of the carC. To circulate the engine oilD. To clean the engine答案：A5. What is the term used to describe the process of adjusting the valves in an engine?A. BalancingB. TuningC. TimingD. Valve Lapping答案：D6. Which of the following is not a component of a car's suspension system?A. Shock absorbersB. SpringsC. StrutsD. Carburetor答案：D7. What does the abbreviation "ECU" stand for in automotive technology?A. Engine Control UnitB. Electrical Control UnitC. Exhaust Control UnitD. Engine Cooling Unit答案：A8. What is the purpose of a catalytic converter in avehicle's exhaust system?A. To reduce harmful 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 removinga damaged or worn part from a vehicle and replacing it with a new or refurbished one?A. RepairB. OverhaulC. ReplacementD. Reconditioning答案：C10. Which of the following is not a type of fuel used in internal combustion engines?A. GasolineB. DieselC. ElectricD. Propane答案：C二、填空题（每题2分，共20分）1. The _______ is responsible for converting the kinetic energy of the engine into mechanical energy to drive the wheels.答案：transmission2. A _______ is a device used to control the amount of air and fuel entering the engine's combustion chamber.答案：carburetor3. The _______ is a safety system that prevents the wheels from locking up during hard braking.答案：ABS4. The _______ is a device that converts the high-pressure fuel in a diesel engine into a fine mist before it enters the combustion chamber.答案：fuel injector5. The _______ is a type of engine that uses a spark toignite the air-fuel mixture.答案：spark-ignition6. _______ is a type of fuel injection system that uses electronic sensors to control the amount of fuel injectedinto the engine.答案：EFI7. The _______ is a device that helps to reduce the noise and vibration caused by the engine.答案：muffler8. _______ is a type of engine that uses compression toignite the air-fuel mixture.答案：compression-ignition9. The _______ is a safety feature that prevents the engine from starting if the brake pedal is not pressed.答案：brake safety switch10. _______ is a type of fuel that is used in some hybrid vehicles to provide additional power and range.答案：electricity三、阅读理解题（每题3分，共30分）阅读以下短文，回答问题。
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：。
汽车专业英语试卷及答案
汽车专业英语试卷及答案In the fall semester of 2019.the subject of Automotive English will cover two chapters: Automobile Structure and The n to Engine。
This subject is suitable for the 17 autumn and spring classes of the Automotive major。
as well as the 18 autumn class of the High Automotive major。
The following is the content of the n bank for the months of August and September:Multiple Choice ns - 10 (30 points)Fill in the Blanks - 10 (30 points)True or False - 10 (20 points)Short Answer ns - 2 or Practical Results - 2 (20 points)1.What is the heart of an automobile?A。
EngineB。
BodyC。
ChassisD。
Electric System2.An engine is mainly composed of how many mechanisms and systems?A。
OneB。
XXXC。
FourD。
Six3.What holds all the main components and parts of a car together?A。
EngineB。
BodyC。
ChassisD。
Clutch4.What carries power from the engine crankshaft to the car wheels?A。
汽车专业英语习题答案
Unit 1EXERCISE 21.内燃机2. a reciprocating engine3. 废气排放4. fuel consumption5. 燃油经济性6. combustion chamber7. 混合动力汽车8. mass production9. 双燃料汽车 10. air-cooled engineEXERCISE 31. A diesel engine2. internal combustion engine3. diesel engines4. converts … into5. in a reciprocating engine6. engine7. four strokes cycle8. electric motorEXERCISE 51. diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines2. makes the car and the truck move3. every time it was required to stop the car4. Some of parts make the car more comfortable or better looking5. if allowed to remain in the engineEXERCISE 61. years2. solve3. basically4. exhaust pipe5. without6. benefited7. based on8. in the 80’s9. runs out 10. the right side EXERCISE 81. 代用燃料汽车2. 高科技汽车3. 混合动力电动汽车4. 在节气门上方5. 发动机控制系统6. 发动机控制模块EXERCISE 91. 1）that is stopping oil from circulating 2）The engine’s valve lifters are collapsed2. 1）The engine may have mechanical problems2）The engine’s piston rings may be wornUnit 2EXERCISE 21.汽油(发动)机2. in low-speed driving conditions3. 达到各种不同的目的4. higher energy density5. 电动机6. air conditioning7. 反馈制动8. power source9.资源消耗 10. dashboard displayEXERCISE 31.co nverts…into2. shut off3. hybrid electric vehicles4. transmission5. slow down6. generator7. the most efficient operation8. current standard vehiclesEXERCISE 51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4. reducing fuel consumption, lowering exhausted emissions, and reducing engine noise5. are increasingly becoming more prevalentEXERCISE 6rear wheel drive 4. at an average speed 5. currently 6. based on 7. camshafts 8. Due to1. W12 engines2. three cylinders3. 3. rear wheel driveEXERCISE 81.可变气门相位和升程电子控制装置2.上止点3.每分钟转数4.单顶置凸轮5. 双顶置凸轮6. 下止点7.前置发动机前轮驱动8. 混合动力汽车 EXERCISE 91.1） the same air pressure 2）linkage2.1）out of alignment 2）out of adjustmentUnit 3EXERCISE 21. 气门机构2. pushrod engine3. 气门弹簧4. timing chain5. 气门锥面6. steel alloy7. 气门座8. timing belt9. 挺柱 10. at high engine speed EXERCISE 31. valve2. valve train3.intake and exhaust ports4. valve face5. push rods6. rocker arm7. camshaft8. valve springEXERCISE 51. transmit the force from the camshaft to the pushrods2. the intake valves heat less during engine operation3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenance5. the more power strokes produced for each revolutionEXERCISE 61. engine operation2. valve rotator3. grooves4. freely5. which6. is compressed7. causes8. against9. roll down 10. the valveEXERCISE 81. 顶置双凸轮轴2. 顶置单凸轮轴3. 顶置气门4. 电子控制装置5. 三菱新气门相位和升程电子控制装置6. 智能可变气门相位7. 智能可变气门相位和升程电子控制装置8. 可变气门升程EXERCISE 91. 1）out of alignment 2）tires2. 1）low 2） the transmissionUnit 4EXERCISE 21. 一次电路2. ignition system3. 磁力场4. spark plug wire5. 曲轴正时传感器6. distributor cap7. 点火线圈一次绕组8. control module9. 分电器触点 10. breaker pointEXERCISE 31. spark plug2. ignition system3. ignition coil4. ignition switch5. An electronic ignition system6. the secondary windings7. battery8. primary windingsEXERCISE 51. changes electron flow into light and the horn into sound2. every vehicle has its own ignition system and is started by it3. consists of these parts like spark plugs, wiring, distributor, ignition coil, andsource of electrical current4. it would soon become discharged5. The mixture comes to exploding burningEXERCISE 61. an automotive starter2. connects3. ignition switch4. simultaneously5. magnetic fields6. Immediately7. connecting plate8. So9. meanwhile 10. keep onEXERCISE 81. 传统点火系统2. 电子点火系统3. 点火4. 点火上止点5. 直接点火6. 无分电器点火EXERCISE 91. 1）wheel lug nuts 2）worn or damaged2.1）the correct pressure 2）needs to be replacedUnit 5EXERCISE 21.手动变速器2. automatic transmission3. 行星齿轮组4. transaxle assembly5. 差速器6. clutch pedal7. 变速杆8. release bearing9. 发动机制动 10. torque converterEXERCISE 3manual transmissions 2. a torque converter 3. the power train 4. the drive shaft 5. The clutch 6. the flywheel 7.the clutch pedal 8. clutch release bearing1.1.manual transmissionsEXERCISE 51. from the engine through the power train to the car2. If your car transmission needs repairs or replacement3. the gear ratio would be similar to third gear4. does not require any regular maintenance or adjustments5. depending on the type of drive usedEXERCISE 61. automatically2. depressing3. An automatic transmission4. other operating conditions5. down-shifts6. manually7. Depending on8. during9. consists of 10. reaction membersEXERCISE 81. 前轮驱动2. 后轮驱动3. 四轮驱动4. 动力输5. 传动系控制模块6. 动力分配装置EXERCISE 91. 1）an internal problem in transmission 2）out of adjustment or damaged2.1）internal transmission problems 2）the vacuum line is disconnected Unit 6EXERCISE 21. 制动系统2. the parking brake3.行车制动系统4. the disk brake5. 手制动6.the brake shoe7. 鼓式制动器8. brake pads9. 制动性能 10. brake fluid EXERCISE 31. breaking system2. Brake fluid3. the brake pedal4. slowing down5. friction6. the service brake7. The brake lining8. The brake drumEXERCISE 51. is actually a friction device to change power into heat2. the mechanical brakes and the hydraulic brakes3. the automobile brake system4. The tops of shoes are held apart by a wheel cylinder5. to prevent rust and corrosionEXERCISE 61. a valve2. chambers3. the brake pedal4. the power assist5. reliable6. however7. In order to8. shuts off9. after that 10. much pressureEXERCISE 81.制动力2. 制动调节阀3. 制动块4. 制动功率5. 平均有效制动压力6. 制动主缸EXERCISE 91. 1）in the hydraulic circuit 2）dangerously worn 3）the wrong type of fluid2. 1）lubrication badly 2）inside your rear brakesEXERCISE 21. 悬架系统2. front suspension system3. 空气压缩机4. torque tube5. 桥壳定位6. coil spring7. 下控制臂8. rebound clip9. 牵引杆 10. control armEXERCISE 31. leaf springs2. suspension3. Shock absorber4. springs5. coil springs6. pivot from side to side7. torsion bars8. rebound clips EXERCISE 51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of components4. transmits the weight of the body and other components to the axles and wheels5. having a piston force fluid through a small openingEXERCISE 61. the rear axle2. front3. independently4. the latter5. Dependent front suspensions6. Basically7. a solid bar8. mainstream cars 9. move 10. especiallyEXERCISE 81. 悬架2. 车架高度3. 前桥4. 后桥5. 钢板弹簧6. 扭杆弹簧EXERCISE 91. 1）should be replaced with the correct type 2）the wrong type of fluid was put in your car2. 1）pump is bad 2）be lubricated or repairedUnit 8EXERCISE 21. 齿轮齿条转向2. steering shaft3. 循环球转向4. steering wheel5. 横拉杆内接头6. steering arm7. 横拉杆外接头8. steering gear9. 机械效益 10. steering systemEXERCISE 31.influence upon2. steering gear3.steering wheel4.consists of5. ball nut6. move up and down7. rack-and-pinion steering8. steering arms EXERCISE 51. steering wheel, steering gears, linkages, and other components2. causes the pitman shaft and arm to rotate3. prevent side-slip of all automobile wheels in cornering4. steering gear plays a important role5. manual steering system and power steering systemEXERCISE 61. fluid2. manual steering gear3. larger4. a high pressure5. special oil6. same7. steering arms8. includes9. the other end 10. the intermediate rodEXERCISE 81. 汽车稳定性控制2. 全球公认的杰作3. 防抱死制动系统4. 防抱死制动系统控制模块5.(防抱死制动系统)转速脉冲传感器6. 动力转向控制装置7. 动力转向8. 多用途赛车，运动型多用途车EXERCISE 91. 1）be lubricated 2）be adjusted 3）the power steering unit2. 1）bad 2）leak 3）incorrectUnit 9EXERCISE 21. 润滑系统2. moving component3. 循环机油4. compression pressure5. 集滤器6. pressure-regulator valve7. 旁通阀8. oil filter9. 循环流体10. operating temperatureEXERCISE 31. moving parts2. oil pump3. oil pan4. lubricate5. oil filter6. friction7. drain8. passagesEXERCISE 51. The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressurerelief valve, etc.4. it absorbs and carries the heat away from the engine parts5. forms a good seal between piston rings and cylinder wallsEXERCISE 61. build up2. pumps3. camshaft4. suffer from5. replacement6. oil pressure7. filters8. However9. possibility 10. greatly EXERCISE 81. 冷却液温度控制2. 润滑油3. 润滑油泵4. 长效冷却液5. 机油润滑轴承6. 换油期限EXERCISE 91）the radiator coolant reservoir is a plastic tank near radiator2）if the level is low, remove the top of the reservoir and add coolant3）don't try to remove the radiator cap when the engine is hotUnit 10EXERCISE 21. 安全气囊模块2. gas generator3. 散热器支架4. peak load5. 固态化学气体6. trim cover7. 保护板8. airbag sensor9. 中央气囊传感器总成 10. deployment of airbagsEXERCISE 31. the air bag system2. the sensor3. The inflator4. Seatbelts5. pretensioner6. collision7. a high strength fiber8. injury EXERCISE 5automotive designs that reflect the feature of the timea center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.All connectors in the airbag system are colored yellowto ensure high reliabilityto be met the new SRS airbag system of the vehicleEXERCISE 61. one place2. specific model3. figuring out4. familiar with5. in the system6. the heat7. expansion valve8. adds heatEXERCISE 81. (乘员保护装置) 辅助约束系统2. 空气流量传感器3. (乘员) 安全气囊式约束装置4. 防抱死制动系统5. 电动空气调节阀6. 辅助空气调节 EXERCISE 91） bad 2）leak 3）incorrect三、段落翻译复习范围：Unit 1 Passage A: 第一段，第三段； Unit 2 Passage A: 第一段，第二段；Unit 3 Passage A: 第二段，第五段； Unit 4 Passage A: 第一段（包括后面的1,2,3），最后一段；Unit 5 Passage A: 第一段，第六段；Unit 6 Passage A: 第一、二段，最后一段； Unit 7 Passage A: 第一段，第四段；Unit 8 Passage A: 第一段，第七段（包括后面的1, 2，On most cars,……）；Unit 9 Passage A: 第一段，第五段； Unit 10 Passage A: 第一段，第二段。
汽修专业课英语试卷
第一学期期末高一汽修考试英语试卷(适用班级：××××××班)命题人：Class Name ScoreI. Look and match:(将左栏的单词与右栏的汉语意思相匹配)(每小题2分)（）1．valve train A.电路（）2．filter B.压力（）3．wax C.发动机缸体（）4．fuel pump D.传感器（）5．governor E. 蜡（）6.ignite F.摩擦（）7．regulator G.连杆（）8．cooling system H.润滑（）9．manifold I.凸轮轴（）10．compression J.滤清器（）11.thermostat K.散热器（）12. lubrication L.歧管（）13. circuit M.加速器（）14. connecting rod N.调速器（）15. camshaft O.气门机构（）16. carburetor P. 压缩（）17. water jacket Q.水泵（）18. sensor R.排量（）19. idle S.节温器（）20. engine block T. 点燃（）21. pressure U.水套（）22. radiator V.冷却系统（）23. friction W.怠速的（）24. accelerator X.化油器（）25. displacement Y.调整器II. Multiple choice（单项选择题）（每小题4分）（）1.Which of the following parts is not included in the cooling system?A. PistonB. Water jacketC. ThermostatD. Water pump（）2. Which of these can sense the oil pressure?A. Oil gaugeB. Oil filterC. Oil pressure sensorD. Oil pump （）3. Which of these can seal the top of the cylinder?A. AutomobileB. Cylinder headC. Spark plugD. Camshaft （）4. Which of these is the first stroke of the four-stroke cycle engine?A. Compression strokeB. Intake strokeC. Power strokeD. Exhaust stroke（）5. Which of these can pressurize the oil?A. Oil panB. RegulatorC. GalleryD. Oil pump（）6. Which is the heart of the cooling system?A. Water jacketB. Cooling fanC. Water pumpD. Thermostat（）7. Which os these can control the speed of the diesel engine?A. GovernorB. SensorC. SignalD. Distributor pump（）8. When does the intake stroke finish?A.The compressed air-fuel mixture is ignited.B.The piston moves away from TDC.C.The exhaust valve opens.D.The piston moves away from BDC.（）9. The carburetor is used to mix fuel with:A. coolantB. lubricantC. airD. Gasoline（）10. Which of these statements about the cooling fan is WRONG?A.Typically, the water pump is driven by the crankshaft.B.The cooling fan is designed to allow the coolant to flow to the rightspots.C.Pressure cap is designed to increase the pressure.D.The expansion tank is designed to hold the coolant.III.Write out the following words:(根据句子意思，写出横线上的单词)（每小题2分）1．您的悬架系统出问题了。
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。
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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 cycle
B. two-stroke combustion cycle
C. three-stroke combustion cycle
D. four-stroke combustion cycle
2. A car engine’s job is to .
A. convert fuel into heart
B. convert fuel into motion
C. convert fuel into exhaust
3. 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
4. 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. piston
B. valve
C. camshaft
D.crankshaft
5. According to the method of ignition of the air-fuel mixture, engines are divided into .
A. gas engine and steam engine
B. gasoline engine and diesel engine
C. external combustion engine and compression ignition engine
D. internal combustion engine and diesel engine
6. What is the core of a car’s engine?
A. The cylinder
B. The spark plug
C. Windshield-washer fluid
D.Exhaust
7. 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, mechanical
B. mechanical, thermal
C. kinetic, mechanical
D. mechanical, kinetic
9. What causes a car to burn and lose oil?
A. Lack of gas
B. Radiator trouble
C. A failing exhaust system
D. 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 the
bottom of the engine? And it pulls oil up from the oil pan and makes the engine oil circulate through the engine.
A. Screened intake
B. oil filter
C. oil pump
D.oil pressure relief valve
五、Write a short passage to describe（描述）the principle of
the 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。
2、汽车电气系统是汽车的重要组成部分之一，其性能好坏直接影响汽车的动力性、经济性、可靠性，安全性、舒适性以及排放等性能。
3、此外，轿车车身又是包容整车的壳体，能够最直观地反映轿车外观形象的特点，从而决定了现代轿车车身设计非常注重外部造型以符合人们对轿车外形的审美要求，更好的开创轿车市场。
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、1-5、DBAAB 6-10、ABADC
五、略。