汽车专业英语题库

1、系部： 班级： 学号： 姓名： 2013-2014-2汽车专业英语题库一、单选题1.What do almost all cars use to convert gasoline into motion? D A. one-stroke combustion cycle B. two-stroke combustion cycle C. three-stroke combustion cycle D. four-stroke combustion cycle2. A car engines job is to B .A. convert fuel into heart B. convert f

2、uel into motion C. convert fuel into exhaust3. A car uses a four-stroke engine. The four strokes are A .A. intake, compression, ignition and exhaustB. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaust4.With the A at the bottom of the cylinder, the exhaust valve

3、 opens to allow the burned exhaust gas to be expelled to the exhaust system.A. piston B. valve C. camshaft D.crankshaft5.According to the method of ignition of the air-fuel mixture, engines are divided into B .A. gas engine and steam engine B. gasoline engine and diesel engineC. external combustion

4、engine and compression ignition engine D. internal combustion engine and diesel engine6.What is the core of a cars engine? AA. The cylinder B. The spark plug C. Windshield-washer fluid D.Exhaust7.Which statement about cylinder head is fault? BA. The cylinder head is bolted to a very flat surface abo

5、ve 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

6、crankshaft and connecting rod converts A energy into energy used to drive the vehicle.A. thermal, mechanical B. mechanical, thermalC. kinetic, mechanical D. mechanical, kinetic9. What causes a car to burn and lose oil? DA. Lack of gas B. Radiator trouble C. A failing exhaust systemD. An old engine w

7、ith 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. CA. Screened intake B. oil fi

8、lter C. oil pump D.oil pressure relief valve11.Which statement about the Lubrication oil is fault? CA. The oil forms a film on the metal surface and prevents a metal to metal contact.B. The oil absorbs and carries the heat away from the engine components.C. The oil washes off dirt away from the engi

9、ne parts through its chemistry.D.The oil forms a good seal between piston rings and cylinder walls.12.What is the cooling agent in the liquid cooling system? A A. Coolant B. Air C. Lubrication D.Gasoline13.What is it apparatus that cools the motor? A A. Radiator B. Thermostat C. Coolant D.Pump14. To

10、 avoid loss of antifreeze due to expansion, the cooling system A .A. must not be completely filled B. must install a bypass valveC. must install a pressure control valve D. must be sealed15.The primary role of the distributor is to distribute high voltage from the C to the correct cylinder.A. Spark

11、plug B. piston C. coil 16. Spark timing is so critical to an engines performance that most modern cars use a sensor to tell the engine control unit(ECU) B .A. the exact temperature of the spark plugs.B. the exact position of the pistons.C. the exact location of the coil.17. When you turn the key to

12、a car, the starter motor will C .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. 18.The amount of force the clutch can hold depends on the

13、 B between the clutch plate and the flywheel , and how much force the spring puts on the pressure plate.A. distance B. friction C. relationship 19. What is the most common problem associated with clutches? B A. The friction material on the disk makes a whining noise.B. The friction material on the d

14、isk wears out.C. The friction material on the disk lasts too long.20. A manual transmission is connected to the engine through the C .A. differential B. belt C. clutch21.A latch mechanism is inserted into the slot in the output shaft in the manual transmission, so as to lock the drive wheels and kee

15、p them from turning, thereby preventing the vehicle from rolling. Which gear does the statement indicate? B A. The fifth gear B. The parking C. The neutral D.The reverse22. How faster should a car with a CVT reach 60 mph(97kph) than the same car with the same engine and a manual transmission? BA. 10

16、 percent B. 25 percent C.40 percent23.Which of the following is one of the jobs of the differential? CA. To allow the wheels to rotate at exactly the same speed.B. To maintain torque.C. To aim the engine power at the wheels. 24. The drive shaft connects A to .A. the transmission output; the differen

17、tial pinion shaftB. the cylinder; the clutchC. the transmission input; the differential pinion shaftD. the clutch; the transmission output25. What are the two main types of steering systems that cars use? DA. Recirculating-ball and power-assisted.B. Rack-and-pinion and power-assisted.C. Power-assist

18、ed and active steering. D. Recirculating-ball and rack-and-pinion. 26.What is the function of a backing plate? AA. To hold the braking system together.B. To control the flow of brake fluid.C. To control the brake pads.27. A is a computer-controlled brake system that helps prevent wheel lockup during

19、 braking.A. ABS B. ITS C.GPS D.EBCM28.The three process involved in the ABS working process are as follows: AA. Pressure increases cycle, pressure maintains cycle, pressure reduces cycle.B. Pressure maintains cycle, pressure increases cycle, pressure reduces cycle. C. Pressure reduces cycle, pressur

20、e maintains cycle, pressure increases cycle. D. Pressure maintains cycle, pressure reduces cycle, pressure increases cycle.29. What does MSRP stand for ? BA. Manufacturer suggested rate plan.B. Manufacturer suggested retail price.C. Manufacturer suggested ranking place.30.What does APR stand for? AA

21、. Annual percentage rate. B.Average pinciple rate. C.Annual primary rate.31. The D converts the rotation motion of the steering wheel into the straight-line motion.A. drag link B. tie rod C. Steering knuckle D. Steering gear二、词组互译1.火花塞spark plug2.燃油滤清器fuel filter3. 限压阀oil pressure relief valve4.机油泵o

22、il pump5. 空挡安全开关neutral safety switch6传动系统drive line/drive train/power train7.离合器主缸master cylinder8.分离轴承release bearing9.液压hydraulic pressure10.万向传动装置universal joint gear11.驱动桥driving axle12.半轴half shaft13.主减速器final drive14.驱动齿轮pinion gear15.齿条齿轮转向器rack-and-pinion16.循环球转向器recirculating ball17.转向盘ste

23、ering wheel18.蜗轮worm gear19.盘式制动disk brake20.鼓式制动drum brake21.紧急制动emergency braking22.交流电alternating current23.备件spare part24.售后服务after-sales service25.汽车机电维修部auto electrical and mechanical maintenance department26.贸易有限公司Trade Co.,LTD27.机电技师electrical technician28.特许经销商permit specially a dealer29.四轮

24、定位foul-wheel alignment30.预付定金down payment31.性价比cost performance32.信用卡credit card33.电动机electric motor34.汽油机gasoline engine35.曲柄连杆机构crankshaft and connecting rod assembly36.配气机构valve train37.压缩比compression ratio38.热能thermal energy39.机械能mechanical energy40.仪表dash panel insert三、写出汽车英语缩写对应的英语全称并翻译成汉语1. I

25、CE internal combustion engine 内燃机2. TDC top dead center 上止点 3. BDC bottom dead center 下止点 4. ACL air cleaner 空气滤清器 5. ALT alternator交流发电机 6. GND ground 接地 7. EFI electronic fuel injection 电子燃油喷射 8. ECU electronic control unit 电控单元 9. MT manual transmission 手动变速器 10. AT automatic transmission 自动变速器11

26、. RPM revolutions per minute 每分钟转数12. CVT continuously variable transmission 无极变速器13. CVJ constant velocity joint 等速万向节14. SS steering system转向系统15. ABS anti-lock braking system防抱死制动系统16. SD sales department销售部门 17. FAW first automotive works 第一汽车制造厂 18. SUV sports utility vehicle 运动型多功能用车 四、句子翻译1.

27、As we know, the engine is the heart of a vehicle, and it can produce great power to propel the vehicle. Generally speaking, an engine contains one engine block, two assemblies and five systems. 2. The amount that the mixture is compressed is determined by the compression ratio of the engine. The com

28、pression ratio on the average engine is in the range of 8:1 to 10:1. 3. The engine crankshaft and connecting rod assembly is to convert thermal energy into mechanical energy used to drive the vehicle. And it is composed of pistons, piston rings, connecting rods and crankshafts.4. Five systems mean t

29、he fuel supply system, the lubrication system, the cooling system, the ignition system and the starting system.5. At that time, the drive members connected to the transmission input shaft are either stationary or rotating at a speed that is slower than the driving members connected to the engine cra

30、nkshaft.6. Differentials are typically composed of a gear mechanism in which a ring gear receive input power, which is transferred to two side gears by means of usually two opposing central pinion gears on a common shaft.7. The EFI has job of supplying a combustible mixture of air and fuel to the en

31、gine. In order to get a cleaner emission ,electronic fuel injection system is applied. This system can be divided into three: fuel delivery system , air induction system, and the electronic control system. 8. The cooling system forms an instrinsic part of an automobile engine. Ideally,The automobile

32、 cooling system keeps the engine running at an optimum temperature whatever the operating conditions are.9. The starting system is to start the engine. This system is composed of battery, ignition switch, starter motor, starter solenoid, starter drive, cables and wires.10. The drive line or drive train transfers the power of the engine to the wheels. The drive train consists of the parts from the back of the flywheel to the wheels, including the clutch, the transmission, the drive shaft, the universal jo