答案 汽车英语期末考试试卷A2012

.1. chassis2. driving system3. internal combustion engine4. steering system5. braking system6. diesel engines7. water pump8. the ignition distributor 9. oil pan 10. timing gear 11. cylinder block 12. cylinder head 13. oil pan 14. connecting rod 15. valve spring 16. radiator17. water-cooling system 18. air-cooling system 19. lubrication system 20. oil filter21. mass airflow sensor 22. throttle position sensor 23. intake air temperature sensor 24. crankshaft position sensor 25. fuel tank 26. EGR valve 27. muffler 28. air filter29. manual transmission 30. reverse idler gears 31. differential32. one-way clutch 33. throttle valve 34. main reducer 35. running gear36. power steering 37. steering column1. 底盘2. 传动系统3. 内燃机4. 转向系5. 制动系统6. 柴油机7. 水泵8. 分电器9. 油底壳 10. 正时齿轮 11. 汽缸体 12. 汽缸盖 13. 油底壳 14. 连杆 15. 气门弹簧 16. 散热器 17. 水冷系统 18. 风冷系统 19. 润滑系统 20. 机油滤清器 21. 空气流量传感器 22. 节气门位置传感器 23. 进气温度传感器 24. 曲轴位置传感器 25. 油箱 26. EGR 阀 27. 消声器 28. 空气滤清器 29. 手动变速器 30. 倒档齿轮 31. 差速器 32. 单项离合器 33. 节气门34. 主减速器 35. 行驶系统 36. 助力转向系统 37. 转向柱38. anti-lock brake system 39. wheel cylinder 40. master cylinder 41. charging system 42. alternating current 43. voltage gauge 44. starting system 45. ignition system 46. spark plug 47. clutch 48. gearbox 49. universal joint 50. propeller shaft 51. generator52. crankshaft and connecting rod mechanism 53. valve gear 54. fuel system 55. exhaust pipe 56. exhaust manifold 57. in-line engines 58. spark plugs 59. injection 60. piston ring 61. piston pin 62. valve clearance 63. coolant 64. water jacket 65. splash lubricating 66. pressure lubricating 67. exhaust gas oxygen sensor 68. fuel pressure regulator 69. air/fuel ratio70. evaporative Emission Controls 71. positive crankcase ventilation 72. Emission Control System 73. intake air temperature sensor 74. supercharger38. 防抱死制动系统（ABS ）39. 制动轮缸 40. 制动主缸 41. 充电系统 42. 交流电 43. 电压表 44. 启动系统 45. 点火系统 46. 火花塞 47. 离合器 48. 变速器 49. 万向节 50. 驱动轴 51. 发电机 52. 曲柄连杆机构53. 配气机构 54. 燃油供给系统 55. 排气管 56. 排气歧管 57. 直列式发动机 58. 火花塞 59. 喷油器 60. 活塞环 61. 活塞销 62. 气门间隙 63. 冷却液 64. 水套 65. 飞溅润滑 66. 压力润滑 67. 氧传感器 68. 燃油压力调节器 69. 空燃比 70. 燃油蒸发控制 71. 曲轴箱强制通风 72. 排放控制系统 73. 进气温度传感器 74. 增压器75. universal joint 76. coil spring77. clutch 78. torque converter 79. planetary gear 80. vehicle stability 81. leaf spring82. hydraulic power steering system83. steerable wheel 84. brake fluid 85. disc brake 86. warning light 87. direct current 88. charging indicator 89. starting motor 90. ignition coil 91. air bags75. 万向节 76. 螺旋弹簧 77. 离合器 78. 液力变矩器 79. 行星齿轮80. 车辆稳定性 81. 钢板弹簧 82. 液压助力转向系统83. 前转向轮 84. 制动液85. 盘式制动器 86. 警告灯 87. 直流电 88. 充电指示灯 89. 起动机 90. 点火线圈 91. 安全气囊1、In other words, any automobile is composed of the sections such as engine, chassis,body and electric system.1、换句话说，任何一辆汽车都由发动机，底盘，车身和电器设备组成。

2013-2014祥云职中汽车英语期末模拟考试卷I.语法、词汇从每小题列出的四个备选项中，选出一个最佳选项。

( )1. The camshaft is driven by the crankshaft ___________ two sprockets and a chain, or by two pulleys and a belt, or by two gears.A. by any meansB. by what meansC. by all meansD. by means of( )2.Modern ignition systems usually____________ the battery, ignition coil, distributor, condenser, ignition switch , spark plugs, resistor and the necessary low and high tension wiring.A. consist ofB. consistC. are made ofD. be made up of( )3. The lubricating system can’t eliminate internal friction of engine, but can ___________ the friction to a controllable degree.A. reducingB. reduceC. reducedD. be reduced( )4. Engine displacement is always ____________ the piston displacement of one cylinder multiplied by the number of cylinders in the engine.A. equal toB. equalC. equivalentD. equality ( )5. The universal joint or U-joint has the function of ____________ the drive shaft to the transmission output shaft.A. connectB. engageC. connectedD. connecting( )6. Automobile engine has the job of ____________the heat energy of fuel __________ mechanical energy for moving the automobile.A．convert……into B．converting……into C．converts……into D. converted……into( )7..To keep the crankshaft turning smoothly between successive power strokes, a heavy wheel named ________ is attached to the end of the crankshaft.A. flywheelB. driving wheelC. steering wheelD. driven wheel( )8. The starting system has the function of providing the power to_______ the internal combustion engine ______ until it can operate under its own power.A. turn……overB. turn……toC. turn……down C. turn……off( )9. For stopping vehicle in the shortest possible distance and in as straight a lineas possible, the wheels must be prevented from____________.A. lockB. lockingC. lockedD. locks( )10. A small space between the top of the piston and the cylinder head. Which one best matches the definition?A. spark plugB. piston clearance D. combustion pressure D. combustion chamber( )11.The function of the cooling system is to _________ the heat contained in the coolant and passes this heat to the air flowing around the radiator passages or tubes. A．let go of B．leak outC．give off D．pick up( )12. The main framework of an engine which many parts attached by fasteningdevices. Which one best matches the definition?A. engine pistonB. engine cylinderC. engine blockD. engine crankshaft( )13. To lengthen the time and to accelerate the air/fuel mixture flow into the cylinders, both the intake and exhaust valves must be open at the same time for a short period. This short period is named .A. overlap valve durationB. valve durationC. valve openingD. valve closing( )14. Although the four-stroke diesel engine appears similar to the gasoline engine, there are some ____________ in design and the way in which the diesel operates.A. similarB. differencesC. differentD. similarity( )15. Which one is used to hold the vehicle in position when stooped on grade? A. the parking brake system B. the service brake systemC. drum brake systemD. disc brake system( )16. Conventional Automatic Transmission (AT) usually consists of some components, which one isn’t?A. planetary gear setsB. the torque converterC. the hydraulic systemD. synchronizers(同步器)( ) 17 The ________ tells you how many miles (kilometers) per hour your vehicle is moving.A. odometerB. trip meterC. speedometerD. tachometer( )18. The ________ tells you the total number of kilometers your vehicle has been driven.----A A. odometer B. trip meter C. speedometer D. tachometer( )19. The cooling system controls temperature through ________.----AA. heat transferB. airflowC. sensorsD. ECU( )20. The cooling system transfers heat from the engine to the _________.----BA. coolantB. circulating coolantC. circulationD. coolant circulation( )21. When the ignition switch on the “Run”, all circuits, except the starter circuit, are ________. ---AA. opened(断路)B. closedC. openD. in( )22. The starter motor then _______ the engine over so that the piston can draw in a fuel/air mixture. ----C.A. drawsB. pullsC. spins/turnsD. takes( )23. The ________ allow us to smoothly engage a spinning engine to a non-spinning transmission by controlling the slippage (滑动) between them. ----BA. gearB. clutchC. flywheelD. release fork( )24. The basic ________ consists of a sun gear, a ring gear and two or more planet gears, all remaining in constant mesh.(保持常态啮合) ---D.A. clutchB. automatic transmissionC. engineD. planetary gear set( )25. The A/C system has two major parts: The high side starts at the _______ and ends at the expansion devise.(膨胀装置)--- AA. compressorB. condenser (冷凝器)C. orifice tube （节流管）D. vacuum pumpII. 短语翻译将下列短语翻译成汉语。

淄博市技师学院2010—2011学年第2学期期末考试汽车工程系09级汽车维修专业《汽车英语》试卷（闭卷）1.I______ Jeff.A. isB. areC. am2.——Is that your ruler? ——.A. Yes, it isB. No, it isC. Yes, it’s3.This is my aunt. _____ name is Mary.A. HisB. YourC. Her4.I was born ____July.A. onB. inC. at5.We have ______ Art Festival each year.A. aB. anC. the6.He has a great sports collection, _____ he doesn’t play sports.A. andB. thenC. but7.Jack can _____ Chinese.A. speakB. sayC. talk8.I usually ______ books in the morning.A. lookB. readC. watch9．______ the flowers and clocks?______ are on the desk.A．What; They are B．Where; They C．Where; It D．How; they10.Eli _______apples very much.A. haveB. likeC. likes二.判断（每题2分，共20分）1.An automobile probably has about 7,000 different parts in it.They all make it run.( )2.The Vehicle has five basic components of the automobile.( )3.The drive line belongs to the classis.( )4.A cargo body belongs to the body of the thruck.( )5.The connecting rods are the fixed links between the crankshaft and the pistons.( )6.Fule-air-mixture is produced in the cylinder.( )7.Camshaft is driven by the crankshaft.( )8.The function of the piston is to compress the fuel-air-mixture.( )9.The steering wheel can be turned freely in the OFF position.( )10.ACC means accessories.( ) 三．填空（每空2分，共10分）1.Classis system includes transmisson system ,suspension system,________and braking system.2.Electrical system includes battery ,__________,alternator,etc.3.The _______displays approximately how much fuel you have in the fuel tank.4.The ________tells you how much fast the engine is runing.5.The________forces air through the tadiator.四．翻译下列句子（每题6分，共30分）1.An automobile probably has about 15,000 different parts.2.The engine changes fuel energy into mechanical power.3.The speedometer tells you how many miles per hour your vehicle is moving.4.The exhaust valve opens to let the exhaust gases out of the cylinder.5.The piston compresses the fuel-air mixture.五．问答题（每题10分，共20分）1.What does the transmission system include?2.What’s the meaning of ATF?第1 页共2 页第2页共2 页。

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。

第1页，共4页 第2页，共4页分院 年级 班级 学号 姓名…○……答……○……题……○……不……○……得……○……超……○……过……○……此……○……密……○……封……○……线…○…云南外事外语职业学院2015-2016学年第一学期2014级《汽车英语》期末考试试卷A☆：考生作答前应检查是否有缺页、白页及印刷错误，以防漏答。

一、单选题。

（2′×15 = 30′）A. 选出所给单词的正确音标。

1．battery ( ) A. ['bæt(ə)r ɪ] B. ['bet ə] C. [bæd] D. [bed]2．relax ( ) A. [ple ɪ] B. ['ri ːle ɪ] C. [red] D. [r ɪ'læks]3．bumper ( ) A. [b ʌs] B. ['b ʌmp ə] C. ['b ɪz ɪ] D. ['bætl]4．claim ( ) A. [ʃe ɪk] B. [ke ɪk] C. [kle ɪm] D. [le ɪk]5．bolt ( ) A. [l ɒk] B . [p ɔːk] C. [b əʊlt] D. [d ɒg]B. 选出单词空缺部分正确的字母或字母组合，将单词补充完整。

6．st t 启动 ( ) A. er B. arC. eeD. aa7．go le 护目镜 ( ) A. gg B. tt C. ff D. ll8．bu 抛光 ( ) A. tt B. ff C. ee D. ll9．bo et 引擎盖 ( )A. ttB. ffC. ggD. nn10．li t 灯 ( )A. glB. urC. ghD. ul11．steer wheel ( )A. 轮胎B. 方向盘C. 点火器D. 齿轮12．wing ( )A. 翼子板B. 尾灯C. 保险杠D. 雨刮13．fog lamp ( )A. 头灯B. 尾灯C. 侧灯D. 雾灯14. spark plug ( )A. 火花塞B. 螺栓C. 油漆D. 后备箱15. wiper ( )A. 后视镜B. 地盘C. 雨刮D. 保险杠 二、选词填空。

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1. Reducing fuel consumption, lowering exhausted emissions and reducingengine noise.减少耗油量，降低废气排放以及降低发动机噪声。

武汉职业技术学院2011／2012学年第二学期期末考试【B】卷《》试卷适用班级:（考试时间：100分钟）一、Translate the following Terms (‘120⨯)(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) caliper (18) refrigerant(19) airbag (20) tachometer二、Translate the following sentences into chinese (‘210⨯)(1) Generally speaking , an engine contains one engine block , two assemblies and five systems.(2) The electronic fuel injection system can be divided into three : fuel delivery system , air induction system , and the electronic control system .(3) The drive train consists of the parts from the back of the flywheel to the wheels ,and which include the clucth ,the transmission ,the drive shaft , the universal joint , the differential , the final drive and the half axle .(4) The purpose of a clutch is to provide smooth engagement and disengagement of the engine and manual transmission .(5) A transmission’s primary job is to allow the engine to operate in its narrow range of speeds while providing a wide range of output speeds .(6) The steering ratio is the ratio of how far we turn the steering wheel to how far the wheels turn .(7) Not only do we depend on our cars to get us where we want to go , we also depend on them to get us there without discomfort.(8) The airbag module can save us in emergency and plays an important part when crashes happen .(9) The instrument cluster’s main function is to be the central control of all the output devices as well as the data sources .(10) The 4S store means the Sale , Spare parts , Service and Survey , and there are three main departments which are the auto sale department ,the spare parts supply department and the maintenance department三、Choose the best answer from the following questions (‘220⨯)(1) Which of the following does not aid in the powering of most mainstream cars today ? ( )A. Gas .B. Solar energyC. AlternatorD. Battery(2) 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. V alveC. CamshaftD. Crankshaft(3) Which material cann’t be used to cast engine block ? ( )A. AluminumB. ChromiumC. Gray ironD. Stannum(4) The cylinder head contains_______for cooling in the assembled engine .A. Oin passages .B. Water passagesC. A fanD. An oil cooler(5) The flywheel uses ______to smooth out the normal engine pulse .A. Pressure .B. InertiaC. ThrottleD. Carburetor(6) The connecting rod is attached to the piston by the _______A. Rod cap .B. Piston pinC. Cap boltsD. Cap bearing(7) what are the key parts of the camshaft ? ( )A. PistonsB. LobesC. CylindersD. Cankshaft(8) As the piston moves inside the cylinder ,_______is filled with the clearance in order to move smoothly .A. Acid . B. Lime C. Oil D. Coolant(9) What is the cooling agent in the liquid cooling system ? ( )A. Gasoline .B. AirC. LubricantD. Coolant(10) Iron , Aluminum , copper and water are good ________of heat .A. Conductors .B. MagnetsC. InsulationsD. Coolant(11) In a distributorless ignition system , what component has total control over spark timing ? ( ) A. SCU . B. CCU C. ECU D. ESA (12) In a car’s clutch , a flywheel connects to the engine , and a clutch plate connects to the _____A. Wheels .B. AxleC. DifferentialD. Transmission(13) Which letter stands for the small sun gear (see the following figure) ( )(14) Which letter stands for the outer planet gear (see the following figure) ()(15) The drive shaft connects ___to ___ ( )A. the transmission output ; the differential pinion shaft .B. the cylinder ; the clutchC. the transmission input ; the differential pinion shaftD. the crankshaft ,the clutch(16) Which of the following aspect ratios would provide the greatest lateral stability ? ( ) A. 80% . B. 70% C. 60% D. 50%(17) What are the two main type of steering systems that car use ? ( )A. Recirculating-ball and power-assisted.B. Rack-and-pinion and power-assistedC. Power-assisted and active steeringD. Recirculating-ball and rack-and-pinion(18) ____ is a computer-controlled brake system that helps prevent wheel lockup during braking A. ABS . B. ITS C. GPS D. EBCM(19) What kind of gas inflates an airbag ? ( )A. HydrogenB. OxygenC. HeliumD. Nitrogen(20) Which gauge shows the engine speed ? ( )A.Speedometer.B. OdometerC. TachometerD. Indicator四、Cloze (‘210 )Have you ever opened the_(1)_of your auto and wondered what was going on there ? An automobile engine looks like a big confusing jumble of metal ,_(2)_and wires to be uninitiated.Y ou might want to know what’s going on simply out of curiosity . Now we’ll discuss the basic idea behind an engine _(3)_.As we know ,the _(4)_combustion engine seems to be the one most commonly used in the automotive field ._(5)_ to the fuel energy used ,internal combustion engines are further divided into gasoline engine , kerosene engine diesel engine , etc.Most automobile engines operate on the _(6)_strokes to convert gasoline into motion .The power production cycle _(7)_of four strokes of the piston _(8)_motion .The four strokes are _(9)_stroke , compression stroke , _(10)_stroke and exhaust stroke .（）(1) A hood B cab C up D bottom（）(2) A papers B tubes C spins D bolts（）(3) A principle B running C operation D condition（）(4) A good B interal C external D internal（）(5) A According B Taking C Basing D Undering（）(6) A four B two C three D five（）(7) A made B components C consists D parts（）(8) A upward B downward C reciprocating D complex（）(9) A intake B injection C rotation D power（）(10)A ignition B power C induction D combustion。