新编汽车专业英语课后答案及题目

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汽车专业英语

汽车专业英语汽车专业英语（练习答案）Unit 11. 内燃机the internal combustion engine2. 往复式发动机 a reciprocating engine3. 废气排放exhaust emissions4. 燃料消耗fuel consumption5. 燃油经济性fuel economy6. 燃烧室combustion chamber7. 混合动力汽车hybrid-electric vehicle8. 大规模生产mass production9. 双燃料汽车dual-fuel vehicle10. 风冷式发动机air-cooled engine Unit 21. 汽油(发动)机gasoline engine2. 在低速行车条件下in low-speed driving conditions3. 达到各种不同的目的achieve a variety of different objectives4. 高能量密度high energy density5. 电动机electric motor6. 空调装置air conditioning7. 反馈制动regenerative braking8. 动力源power source9. 资源消耗resource consumption10. 汽车仪表板显示dashboard display Unit 31.气门机构valve train2. 推杆式发动机pushrod engine3. 气门弹簧valve spring4. 正时链条timing chain5. 气门锥面valve face6. 合金钢steel alloy7. 气门座valve seat8. 正时带timing belt9. 挺柱valve lifter 10. 发动机高速运转时at high engine speed Unit 41. 一次电路the primary circuit2. 点火系统ignition system3. 磁力场magnetic force field4. 火花塞线spark plug wire5. 曲轴正时传感器camshaft timing sensor6. 分电器盖distributor cap7. 线圈一次绕组coil primary winding8. 控制模块control module9. 分电器触点distributor contact point10. 断电器触点breaker pointUnit 51. 手动变速器manual transmission2. 自动变速器automatic transmission3. 行星齿轮组planetary gear set4. 驱动桥总成transaxle assembly5. 差速器differential gear6. 离合器踏板clutch pedal7. 变速杆gearshift lever8. 分离轴承release bearing9. 发动机制动engine braking10. 液力变矩器torque converterUnit 61. 制动系统brake system2. 驻车制动器the parking brake3. 行车制动系统the service brake system4. 盘式制动器the disk brake5.手制动the hand brake6. 制动蹄片the brake shoe7.鼓式制动器drum brake8. 制动块brake pads9. 制动性能brake performance10. 制动液brake fluidUnit 11. 代用燃料汽车AFV Alternative-fuel Vehicle2. 高科技汽车ATV Advanced-technology Vehicle3. 混合动力电动汽车HEV Hybrid-electric Vehicle4. 在节气门上方ATV Above the Throttle Valve5. 发动机控制系统ECS Engine Control System6.发动机控制模块ECM Engine Control ModuleUnit 21. 可变气门相位和升程电子控制装置VTEC Variable Valve Timing and Electronic Control2. 上止点TDC Top Dead Center3. 每分钟转数RPM Revolutions Per Minute4. 单顶置凸轮SOHC Single OverHead Cam5. 双顶置凸轮DOHC Double OverHead Cam6. 下止点BDC Bottom Dead Center7. 前置发动机前轮驱动FF Front Engine and Front Wheel DriveUnit 31.顶置双凸轮轴SOHC Single OverHead Camshaft2. 顶置单凸轮轴DOHC Double OverHead Camshaft3. 顶置气门OHV OverHead Valve4. 电子控制装置ECU Electronic Control Unit5. 三菱新气门相位和升程电子控制装MIVEC MitsubishiInnovative Valve timing and lift Electronic Control6. 智能可变气门相位VVT-i Variable Valve Timing with intelligence7. 智能可变气门相位和升程电子控制装置VVTL-i Variable Valve Timing and lift with intelligence8. 可变气门升程VVL Variable Valve LiftUnit 41. 传统点火系统CIS Conventional Ignition System2. 电子点火系统EIS Electronic Ignition System3. 点火IG Ignition4. 点火上止点ITDC Ignition Top Dead Center5. 直接点火DFI Direct-fire Ignition6. 无分电器点火DLI Distributorless IgnitionUnit 51. 前轮驱动FWD front-wheel-drive2. 后轮驱动RWD rear-wheel-drive3. 四轮驱动4WD four-wheel-drive4. 动力输出PO Power Output5. 传动系控制模块PCM Power-train Control Module6. 动力分配装置PTU Power Transfer UnitUnit 61. 制动力BP Brake Power2. 制动调节阀BPMV Brake Power Modulator Valve3. 制动块BC Brake Cylinder4. 制动功率BHP Brake Horsepower5. 平均有效制动压力BMEP Brake Mean Effective Pressure6. 制动主缸BMC Brake Master CylinderUnit 11. If you know something about ordinary gasoline engines, you will have notice that diesel engines, in manyrespects, work in the same way as gasoline engines (柴油机的工作方式在很多方面与汽油机是一样的).2. The engine is the source of power that drives the car (使得汽车行驶).3. As it would not be reasonable to have to stop the engine every time it was required to stop the car (每次要停车).4. Some of parts make the car more comfortable or better looking (有些部件使得汽车更舒适或美观),butmost of them are to make it run.5. Not all of this heat can be used, and if allowed to remain in the engine (如果让其热量保留在发动机中).it would soon destroy it.Unit 21. We want hybrid-electrid vehicle that reflect the spirit of the tim e (要能反映出时代精神)and vehicleconcepts that express their individuality.2. There are various types of engines such as electric motors, steam engines and internal combustionengines (电动机、蒸汽机和内燃机)3. The transmission is a speed and power changing device (一个使速比变化的装置).4. Scientists have still been making efforts to concentrate the future development of engines on the threetargets: reducing fuel consumption, lowering exhausted emissions, and reducing engine noise (减少耗油量、降低废气排量以及发动机噪声).5. Hybrid systems are increasingly becoming more prevalent(正日益变得更加流行) in light-dutyvehicles,but also in transit buses and other heavy-dutyvehicles.Unit 31. The tappets are to transmit the force from the camshaft to the pushrods (把凸轮轴的力传递到推杆).2. The intake valves heat less during engine operation(进气门在发动机运转中产生的热量较少),sincethey are cooled by incoming air or fuel-air mixture on the intake stroke.3. The valve spring provides the force necessary to close the valve (气门弹簧产生用来关闭气门的弹力)and hold it tightly against its seat.4. To keep the engine in good working trim, the valve train should undergo regular maintenance (配气机构应该进行定期保养).5. The more cylinders an engine has, the more power strokes produced for each revolution (每转的做功行程就越长).Unit 41. The lighting system changes current into light and the horn change current into sound (把电流变成光,而喇叭将电流变成声音).2. We know that every vehicle has its own ignition system and is started by it (每辆车都有自己的点火系,而点火系用以起动汽车).3. The ignition system usually consists of these parts such as spark plugs、wire、distributor、ignitioncoil、and source of electrical current (由火花塞、导线、分电器、点火线圈和电源等部件组成)。

汽车专业英语课后题答案

CHARPTE ONE ENGINEUnit 11、回答问题(1)The purpose of using a liner is that, if the cylinder is damaged, the liner can be removed and replaced rather easily.(2) It mainly consists of piston, compression rings, oil control rings, oil control rings, piston pin and connecting rod.(3) It includes crankshaft, bearings, flywheel, harmonic balancer, timing gear, and front and rear seals.(4) The piston reciprocating motion changes to the crankshaft rotary motion by connecting rod.(5) It is used to transfer the camshaft lift to the valve assembly.(6) The rotary motion of the camshaft changes to reciprocating motion by lifters.2、英译汉（1）气门弹簧座圈（2）气门传动机构（3）排气歧管垫（4）气门杆（5）往复式发动机（6）压缩比（7）排气冲程（8）连杆轴承3、汉译英（1）crankshaft main bearing（2）cylinder head bolt （3）piston ring（4）connecting rod bearing （5）cylinder head gasket （6）connecting rod bolt （7） rocker arm shaft （8）hydraulic lifter4、翻译句子（1）这个问题通常与汽缸盖内破裂或者变形有关，缸体破裂可能还会引起燃烧室冷却，导致排放白色尾气。

汽车专业英语课件课后练习

Unit 1 Exercises1. Choose the best answer from the following choices according to the text.1) In the internal combustion engine, air/ fuel mixture is introduced into a closed ____ where it is compressed and then ignited.A. tankB. sparkC. cylinderD. Flywheel2) The air/fuel charge is now under ______ so that it will produce a great deal of power when the spark plug ignites it.A. compressionB. inflationC. vacuumD. ignition3) As the crankshaft nears the end of its second complete revolution, the piston again approaches the ______ piston.A. BDCB. BBTCC. TDCD. ATDC4) Thus, the coolant leaving the lower tank is _____ ready to flow through the engine again.A. hotB. coolC. coldD. warm2. Translate the following into Chinese.1) internal combustion engine 2) vehicle 3) power stroke4) exhaust valve 5) gasoline 6) liquid-cooled engine 7) flywheel 8) air-cooled engine 9) crankshaft3.Translate the following into English.1) 四冲程发动机2) 进气行程3) 排气行程4) 燃烧室5) 气缸6) 活塞7) 可燃混合气8) 火花塞9) 连杆4. Translate the following sentences into Chinese.1) In the internal combustion engine, an air-fuel mixture is introduced into a closed cylinder where it is compressed and then ignited.2) The intake stroke of a four-stroke engine begins with the piston at top dead center (TDC).3) After the piston reaches bottom dead center (BDC), it moves upward again as the starter continues to turn the crankshaft in a clockwise direction.4) Just as or slightly before the piston reaches TDC on the compression stroke with the air/fuel mixture fully compressed, a timed electrical spark appears at the spark plug.5) The engine cycle has only one power stroke where the piston is actually driving the crankshaft.5. Translate the following passage into Chinese.The engine is considered by most to be the definitive factor of an automobile. It provides the motivational force for the vehicle and drives the electrical and auxiliary systems required for operation. The internal combustion engine changes energy forms to provide propulsion. Combustible materials are detonated to create a forceful explosion (and this expansion of gasses) that is then converted into some form of rotational motion. This rotational force or torque is then applied to the wheels to provide linear motion. Engines can consist of two or four-cycle piston units, turbines, rotary units, or free piston units. The most common is the four-cycle piston engine.Unit 2 Exercises1. Choose the best answer from the following choices according to the text.1) The ______ are circular, tube like openings in the block, which act as guides for the pistons as they move up and down.A. chambersB. cylindersC. boresD. rings2) Manufacturers make most engine pistons from _____, which is less than half the weight of iron.A. ironB. nickelC. chromiumD. aluminum3) _____ describes the escape of unburned and burned gases from the combustion chamber, past the piston, and into the crankcase.A. TimingB. CrankingC. BlowbyD. Leaking4) Flywheel _____ tends to keep it rotating at a constant speed.A. inertiaB. qualityC. movementD. weight5) The _____ is a metal rod that fits between the lifter and the rocker arm.A. timing gearB. cam lobeC. push rodD. rocker arm2. Translate the following into Chinese.1) gray iron 2) timing gear 3) water pump4) compression ring 5) valve timing 6) crankpin7) counterweight 8) vibration damper 9) fan pulley3.Translate the following into English.1) 发动机气缸体2) 主轴承轴领3) 曲轴箱4) 油底壳5) 活塞间隙6) 活塞环7) 点火分电器8) 凸轮工作部分9) 气门推杆4. Translate the following sentences into Chinese.1) The cylinders are circular, tube like openings in the block, which act as guides for the pistons as they move up and down.2) Many parts are also attached by fastening devices to the engine block.3) Depending on the style of engine, the cylinder head serve many functions.4) If this clearance is too small, for whatever reason, several problems can develop.5) The measurement of this open period is not in units of time because the actual time a valve remains open varies with engine speed.5. Translate the following passage into Chinese.Overhead cam engines use camshafts located above the cylinder head instead of the more common location inside the engine block. This eliminates the use of push rods and rockers creating a tighter valve train less susceptible to float. These engines can operate more efficiently at higher engine speeds than pushrod types.Unit3 Exercises1.Choose the best answer from the following choices according to the text1) The has the job of supplying a combustible mixture of air and fuel to theengine.A. stating systemB. cooling systemC. lubricating systemD. fuelsystem2) Electronic Fuel injection system can be divided into basicsub-systems.A. twoB. threeC. fourD. five3) To maintain precise fuel metering, the fuel pressure regulator maintains aconstant fuel .A. pressureB. flowC. velocityD. quality4) The monitors variables such as coolant temperature, engine speed,throttle angle, and exhaust oxygen content.A. sensorB. ECUC. terminalD. motor2. Translate the following into Chinese1) electronic fuel injection 2) choke system 3) single point fuel injection4) vapor lock 5) engine start ability 6) fuel economy7) pressure regulator 8) pulsation damper 9) air flow meter3. Translate the following into English1) 燃油供给系2）燃油滤清器 3）空气流量计4）电子燃油喷射5）多点燃油喷射6）冷启动喷油器7）节气门燃油喷射8）空气进气系统9）定时开关4. Translate the following sentences into Chinese1) The fuel system has the job of supplying a combustible mixture of air and fuel to the engine.2) Fuel is pumped from the tank by an electric fuel pump, which is controlled by the circuit-opening relay.3) Fuel injection volume determination is based upon the value of input sensor signals.4) By delivering fuel directly at the back of the intake valve, the intake manifold design can be optimized to improve air velocity at the intake valve.5. Translate the following passage into ChineseWhen the throttle valve is opened, air flows through the air cleaner, through the air flow meter(on L-type systems), past the throttle valve, and through a well tuned intake manifold runner to the intake valve. As the throttle valve is opened further, more air is allowed to enter the engine cylinder, Some engines use two different methods to measure intake air volume. One of EFI type system measures air flowdirectly by using an air flow meter. The other type of EFI system measures air flow indirectly by monitoring the pressure in the intake manifold.Unit 4 Exercises1.Choose the best answer from the following choices according to the text1) In an automobile engine, heat flows or transfers from the iron or aluminum cylinder to the cooling water, and from the coolant to the copper oraluminum .A. pumpB. radiatorC. pistonD. fan2) When water freezes, it expands approximately percent in volume.A. sevenB. eightC. niceD. ten3) Most cases of lost are due to excessive clearance in the bearings ofthe enginerather than worn oil pumps.A. oil pressureB. water pressureC. oil temperatureD. oil viscosity4) Oils used in automobiles need some to improve their characteristics.A. additivesB. antifreezeC. lubricantD. coolant2. Translate the following into Chinese.1) cooling system 2) thermostat 3) radiator cap4) radiator core 5) lubricating system 6) crankcase ventilation7) viscosity index improver 8) varnish 9) oil sludge3. Translate the following into English1) 水泵2）防冻剂3）水冷式发动机4）润滑系5）滑润剂6）抗氧剂7）发动机沉积物8）机油滤清器9）金属与金属接触4. Translate the following sentences into Chinese1) Excessive friction in the engine, however, would mean rapid destruction.2) In order to reduce the formation of rust, commercial antifreeze contains an inhibitor designed to prevent corrosion.3) Air-cooled engines were used successfully in the early days of the automobile.4) The requirements of today’s automobile engines are far beyond the range of straight mineral oils.5. Translate the following passage into ChineseA car’s cooling system is one of its most vital components. Engines rely on their cooling systems to remove immense amounts of heat that if allowed to accumulate would cause engine failure. There are two types of cooling systems; air cooled and liquid cooled engines. Air-cooled engines utilize metal fins that radiate off the combustion chamber. These fins provide greater surface area to radiate heat into the air. This is utilized extensively on motorcycle engines and also the Porsche flat six is a automotive air-cooled engine. A liquid cooling system is a series of fluid pathways that transport a cooling fluid. This fluid is usually a 50/50 mixture of antifreeze to water. This fluid removes heat from the engine as it flows through passageways cast into the engine block. This fluid circulates to a radiator that has many metal fins. Cars have grilles and louvers that direct air flow across the radiator releasing heat into the air.Unit 5 Exercises1.Choose the best answer from the following choices according to the text1) The on an internal, combustion engine provides the spark that ignites the combustible air/ furl mixture in the combustion chamber.A. stating systemB. cooling systemC. ignition systemD. fuelsystem2) The purpose of the ignition switch is to connect and disconnect the ignitionsystem fromthe , so the engine can be started and stopped as desire.A. batteryB. starterC. radiatorD. distributor3) The provides the power to turn the internal combustion engine over until it can operate under its own power.A. fuel systemB. cooling systemC. ignition systemD. starting system4) The battery supplies in the form of current flow for the starting circuit.A. electrical energyB. mechanical energyC. chemical energyD.heat energy2. Translate the following into Chinese.1) spark plug 2) battery 3) distributor4) armature 5) commentator 6) ignition system7) starting system 8) brush 9) field coil3. Translate the following into English1) 点火线圈2）初级线圈3）分电器盖4）启动机电磁开关5）点火提前6）点火正时7）点火分电器8）启动机9）点火开关4. Translate the following sentences into Chinese1) The purpose of the ignition condenser is to reduce arcing at the breaker points, and prolong their life.2) A distributor rotor is a conductor designed to rotate and distribute the high tension current to the tower s of the distributor cap.3) This insures a strong spark during the crankshaft period, and in that way quicker starting is provided.4) The armature is the only rotating component within the starter.5. Translate the following passage into ChineseThe starter is the device that is responsible for initiating the rotational motion of the engine. This device replace the old style hand cranks found on many very early cars. The starter works on a switched circuit with the ignition key. When the key is turned the starter receives power from the battery. This power then engages a clutch that pushes the starter gear to the gear on the flywheel of the engine. The motor then turns, thus turning the engine. When the engine reaches speed, or the power is removed, the gear retracts to prevent damage to the teeth.Unit 6 Exercises1.Choose the best answer from the following choices according to the text1) When oil is being consumed by passing through the engine, it usually will case heavyto come from the exhaust, particularly after the engine has idled for several minutes.A. black smokeB. blue smokeC. white smokeD. steam2) Out-of-balance tires and propeller shafts are the most common causes ofvibration.A. chassisB. engineC. bodyD. flywheel3) An abnormal sound originating from some form of piston-ring problem is audible during engine .A. startingB. stopC. decelerationD. acceleration4) The one abnormal sound unrelated to worn, damage, loose, or maladjusted engine parts is .A. piston slapB. piston-pin knockC. main bearing noiseD.detonation knock2. Translate the following into Chinese.1) instrument panel 2) clutch pedal 3) malfunction4) abnormal 5) octane rating 6) piston-pin knock7) naked eye 8) ignition timing 9) rebore3. Translate the following into English1) 活塞敲缸2）发动机过热 3）发动机异响4）水垢5）活塞销6）爆震敲击7）机油消耗8）发现并处理故障9）临界速度4. Translate the following sentences into Chinese1) All surface of the radiator and its hose connections should be carefully inspected.2) It is not too unusual for cracks to form in the engine water jacket.3) A sound not frequently heard in an engine is that of a piston ring striking the ring ridge at the top of the cylinder4) The one abnormal sound unrelated to worn, damage, loose, or maladjusted engine parts is detonation knock.5) Excessive clearance in the valve train produces a noise that is usually more apparent during engine idle rpm than any other time.6) L loose vibration damper or flywheel can also cause abnormal engine noises.5. Translate the following passage into ChineseSludge is a mayonnaise(蛋黄酱) –like mixture of water, oil, dirt and other products of combustion. It is most likely to form in an engine that seldom reaches a satisfactory operating temperature. Slow speed, stop-and-go operation means that the engine seldom gets hot enough to drive the water and vapor out of the crankcase. The water condenses on the cold walls of the crankcase or in some cases gets into the crankcase through leaking cylinder head gaskets. This water emulsifies with the oil, carbon, dirt, etc., to form sludge.。

汽车专业英语课后练习答案

ReviewsExercisesI．Translate the following into Chinese．(85)1front-mounted engine2rechargeable battery3drive shaft4torque converter5compression ignition engine6hydraulic control system7spark—ignition engine8performance parameter9compression stroke10compression chamber volume11theoretical power12electricity—powered vehicles13gasoline—powered vehicles14bore and stroke15driving road wheels16four stroke cycle17intake stroke18combustion stroke19internal combustion engine20top dead center21air—fuel mixture22V—type engine23cylinder block24intake valve25flywheel26valve lash27water pump28oil filter29clutch fork30propeller shaft31up and down movement32unsprung weight33steering system34shock absorber35occupant space36energy absorbing steering column 37ignition system38air conditioning system39MPV40SUV 1前置发动机2可再充电池3驱动轴4变矩器5压缩点火发动机6液压控制系统7火花塞点火发动机8性能参数9压缩行程10压缩腔体积11理论动力功率12电力车辆13汽油动力车辆14缸径与行程15路面驱动轮16四冲程周期17进气行程18压缩行程19内燃机20上止位21空燃混合物22V型发动机23缸体24进气阀25飞轮26阀门隙27水泵28机油过滤器29离合叉30推动轴31上下颠簸32非弹簧承载质量33转向系统34减震器35乘员空间36吸能转向柱37点火系统38空调系统39多用途车辆40运动通用车辆41mass flow meter42injection duration43electronic fuel injection44vapor lock45pressure regulator46pulsation damper47transaxle48modulator49torque converter50one-way clutch51solenoid valve52planetary gear set53valve body54brake fluid55EBCM56wheel speed sensor57hydraulic pressure58MPH59pulse frequency60dynamic test61rotating speed62in series63optional vacuum64Jack stands65speed up66accessory drive belt inspection 67vehicle lifting platform68engine air cleaner filter69diagnostic tree70ABS71ignition triggering sign72digital multimeter73engine cooling system74automotive diagnostic scanner 75CMPS76daily maintenance77repair manuals78dynamic data stream79safety belts80trouble code81Toyota82windshield washer83air cleaner filter84fuel pressure regulator 41质量流量计42喷油持续时间43电子燃油喷射44气阻45压力调节器46脉动阻尼器47变速轴48调节器49变矩器50单向离合器51电动阀52行星齿轮组53阀门体54制动油55电子制动控制模块56轮速传感器57液压58英里/小时59脉动频率60动力学试验61转速62串联63可选性真空64千斤顶座65提速66辅助驱动皮带检查67车辆升降台68发动机空气滤清器69诊断树70防抱死制动系统71点火触发信号72数字万用表73发动机冷却系统74汽车诊断扫描仪75凸轮轴位置传感器76每日维护77维修手册78动力学数据流79安全皮带80故障代码81丰田82挡风玻璃洗涤器83空气滤清器84燃油压力调节器85Audi85奥迪Ⅱ．Translate the following into English．(85)1火花塞2燃烧室温度3传动轴4离台器总成5汽车防抱死制动系统6传动比7转向系统8底盘参数9水泵10后差速器11有效功率l2整备质量13蒸汽汽车14出行方式15最小离地间隙16奥托循环发动机17燃烧室18压缩行程19排气行程20气缸盖21曲柄连杆机构22排气门23润滑系统24冷却系统25节温器26机油泵27离合器压盘28差速器29弹簧承载质量30转向系统31齿轮齿条式转向器32制动系统33制动主缸34四轮驱动35皮卡汽车36起动机37交流发电机38分电器39点火线圈40制动灯41电子控制系统1spark plug2combustion chamber temperature 3drive shaft4clutch assembly5anti-lock brake system6gear ratio7steering system8chassis parameter9water pump10rear differential11effective power12curb weight13steam-powered vehicle14transportation mode15minimum clearance16Otto cycle engine17combustion chamber18compression stroke19exhaust stroke20cylinder cover21crankshaft connecting mechanism 22exhaust valve23lubricating system24cooling system25thermostat26oil pump27clutch pressing plate28differential29sprung weight30steering system31rank and pinion steering system 32brake system33braking master cylinder34four wheel drive35pickup car36starter37alternator38distributor39ignition coil40braking lamp41electronic control system42废气再循环43燃油供给系统44燃油滤清器45电子控制燃油喷射系统46多点燃油喷射47空气进气系统48前轮驱动49驱动轮50空挡51自动变速器52制动带53液力变矩器54防抱死制动系统55报警指示器56回流泵57制动踏板58电磁阀59仪表板60主缸61轮缸62巡航控制系统63数字信号64加速踏板65变速杆66维修手册67故障码68曲轴位置传感器69诊断70征兆71点火线圈72真空表73路试74滤网75抛锚76底盘77排气系统78自动变速器79轮胎气压表80短途81点火反馈信号82电控单元83螺钉旋具84扳手85二极管42exhaust gas recirculation43fuel delivery system44fuel filter45electronic control fuel injection system 46multiple point fuel injection47air intake system48front wheel drive49driving wheel50neutral shift51automatic transmission52braking belt53hydraulic torque converter54anti-lock brake system55warning indicator56return flow pump57brake pedal58solenoid valve59instrumentation/dash/penal60master cylinder61wheel cylinder62cruise control system63digital signal64acceleration pedal65shift level66repair manual67trouble code68CKPS/crankshaft position sensor69diagnosis70symptom71ignition coil72vacuum gauge73road test74screen75breakdown76chassis77exhaust system78automatic transmission79wheel inflation gauge80short distance81ignition feedback signal82electronic control unit83screwdriver84wrench/spanner85diodeIV．Review the following questions according to the texts．(29)1Who built the first gasoline powered car?Answer：In1885,Karl Benz built the first three-wheeled gasoline-powered car in Germany.In the following year,the milestone vehicle was built by Gottlieb Daimler，another German.He perfected the two-cylinder gasoline engine and attached it to the stagecoach,thereby producing the first four-wheeled motor vehicle in the world．2Why did Henry Ford produce automobiles on a moving conveyor line?Answer：In1913,Henry Ford began making automobiles on a moving conveyor line in his factories.He realized that efficient mass production could lower ear prices,making cars affordable for the average person，thus generating a huge market．This was a smashing success.By1916 annual U S auto production reached one million units,a level not reached by any other country until about40years later in England.3What's the function of engine?Answer：The engine acts as the power unit.4What's the function of ignition plug?Answer：The ignition plug supplies the electric spark to ignite the air—fuel mixture in the cylinders.5Why do we need the cooling system on engine?Answer：The cooling system removes excessive heat from the engine.The temperature in engine combustion chambers is about2,000o F(1,094℃).Since steel melts at round2,500o F(1,354℃), this heat must be carried away to prevent engine damage.Air and coolant are used to carry away the heat.6What's the function of storage battery?Answer：The battery stores electricity.It supplies electricity for the ignition,horn,lights,heat and stater.The alternator changes the engine's mechanical energy into electrical energy and recharges the battery.7What do dimensions of all automobile include?Answer：The dimensions of an automobile can make you know the appearance of it．They contain the wheelbase,the track front and rear,the overall length,the overall width,he overall height，overhang front,overhang real,the angle of approach,the angle of departure,interior length, interior width，interior height，the ground clearance，curb weight，gross vehicle weight，number of the doors，seating capacity and trunk or cargo space．8Describe the definition of compression ratio.Answer：Compression ratio are frequently used engine pression ratio compares the total cylinder volume to compression chamber volume.9Please list the name of the four strokes，and explain the working principle of the four strokecycle.Answer：The four strokes refer to intake，compression，combustion(power)and exhaust strokes that occur during two crankshaft rotations per working cycle of the gasoline engine and diesel engine.The cycle begins at top dead center(TDC)，when the piston is farthest away from the axis of the crankshaft On the intake stroke of the piston，the piston descends from the top of the cylinder，reducing the pressure inside the cylinder．A mixture of fuel and air is forced(by atmospheric or greater pressure)into the cylinder through the intake(inlet)port.The intake(inlet) valve(or valves)then close(s)，and the compression stroke compresses the fuel-air mixture.The air-fuel mixture is then ignited near the end of the compression stroke，usually by a spark plug(for a gasoline or Otto cycle engine)or by the heat and pressure of compression(for a Diesel cycle or compression ignition engine)The resulting pressure of burning fuel gas pushes the piston through the power stroke In the exhaust stroke,the piston pushes the products of combustion from the cylinder through an exhaust valve or valves.10How many parts does the chassis consist of?Answer：In the case of a vehicle，the chassis includes four parts：transmission system，driving system，steering system and braking system.11Please write down every part function of the chassis.Answer：The function of the transmission is to transmit the power and torque from the engine to the wheels.The driving system carries the power from the transmission to the differential at the real-wheel axles，causing the rear wheels to rotate.The purpose of the steering system is guiding the car where me driver wants it to go.As we know,the brake system is used to slow down and stop a vehicle.12Please give examples of several forms and features of body.Answer：(1)4x4or4WD(“four by four”or“four wheel drive”)Vehicle：A four-wheeled vehicle with a drivetrain that allows all four wheels to receive power from the engine simultaneously The terms are usually(but not exclusively)used in Europe to describe what is referred to in North America as a sport utility vehicle or SUV f see below).(2)Convertible Vehicle:A body style with a flexible textile folding roof or rigid retracting roof of highly variable design detail to allow driving in open or enclosed modes.(3)Crossover(or CUV)Vehicle:A loose marketing term to describe a vehicle that blends features of a SUV with features of a car especially forgoing the body on frame construction of the SUV in favor of the car’s unibody or monocoque construction.(4) MPV:Multi-purpose vehicle a large car or small bus is designed to be used on and off road and easily convertible to facilitate loading of goods from facilitating carrying people.(5)Pickup Truck:A small，medium，or large-sized truck，though smaller in every case than a Semi tractor truck.The passenger cabin is wholly separated from the cargo bed.(6)Roadster:Originally a two-seat open car with minimal weather protection——without top or side glass though possibly with optional hard or soft top and side curtains(i.e.，without roll—up glass windows).In modem usage，the term means simply a two—seat sports calf convertible，a variation of spyder.13Please write the types of car lights and the roles of the lights.Answer：The lighting system in a typical automobile includes the headlights，parking lights，direction signal lights，side marker lights，stoplights，backup lights，tail lights and the interior lights The interior lights include instrument-panel lights，various warning，indicator and courtesy lights which turn on when a car-door is opened.When the light switch is pulled out,the circuit from the battery to the headlights is completed.This switch has two positions,low beam anddriving beam.These are also called passing beam and high beam.The backup lights come on when the driver shifts into reverse.This closes a switch linked to the selector lever which connects the backup lights to the battery.Blinker lights are installed on many cars to provide a means of signaling when a car is smiled on the highway or has pulled off to the side.The blinking is much mom noticeable than a steady light and provides a warning to approaching ears.14Please list the main categories of the sensors used in the engine electronic control system. Answer：The main categories of the sensors used in the engine electronic control system include AFM，CTS，CMPS，CKPS，TPS，O2S，A／F ratio sensor and KS.15How to operate the EFI system?Answer：The EFI system uses various sensors to detect the engine conditions and automobile running conditions.And the engine ECU calculates the optimum fuel injection volume,and causes the injectors to inject the fuel.16Please list the basic types of automatic transmissions.Answer：There are two basic types of automatic transmissions based on whether the vehicle is rear wheel drive or front wheel drive.On a rear wheel drive car,the transmission is usually mounted to the back of the engine.A drive shaft connects the rear of the transmission to the final drive．which is located in the rear axle and is used to send power to the rear wheels.On a front wheel drive car, the transmission is usually combined with the final drive to from what is called a transaxle.17What are the main components that make up an automatic transmission?Answer：The main components that make up an automatic transmission1nclude:(1)Planetary gear sets which are the mechanical system provide the various forward gear ratios as well as reverse.(2)The hydraulic system uses a special transmission fluid sent under pressure by an oil Dump through the vane body to control the clutches and the bands in order to control the planetary gear sets.(3)Seals and gaskets an used to keep the oil where it is supposed to be and prevent it from leaking out．(4)The torque convener acts like a clutch to allow the vehicle to come to a stop in gear while the engine is soil running.(5)The governor and the modulator or throttle cable monitor speed and throttle position in order to determine when to shift.(6)On newer vehicles．shift points are controlled by computer which directs electrical solenoids to shift oil flow to the appropriate component at the right instant.18Please list the four steps of ABS control cycle.Answer：The four steps of ABS control cycle：(1)EBCM monitoring the wheel speed.(2)Isolating the wheel circuit if the wheel is decelerating too fast(pressure maintain).(3)Reducing wheel circuit pressure if the wheel continues to decelerate too fast.(4)Increasing the wheel circuit pressure when wheel acceleration reaches a preset level.19What is the function of ABS?Answer：An anti-lock brake system(ABS)is a computer-controlled brake system that helps prevent wheels lockup during braking.ABS can maintain control of the vehicle to stop vehicle in the shortest possible distance and in as straight a line as possible，the wheels must be prevented from locking.20Please list the functions of the cruise system.Answer：The cruise control system(CCS)allows you to maintain a set speed above40km/h without keeping your foot off the accelerator pedal.21What is ACC?Answer：Adaptive cruise control(ACC)is an automotive feature that allows a vehicle’s cruisecontrol system to adapt the vehicle's speed to the traffic environment.22Why does the automobile require regular attention and preventive maintenance?Answer：Most of the major parts and systems of the chassis body and engine have predictable use. These parts and systems require regular attention and preventive maintenance.Regular,scheduled maintenance can prevent most common problems and as sure that your car take corrective action. Preventive maintenance will reduce the chance of breakdowns and lower your overall costs.23If a Toyota saloon car’s accelerating capability at high vehicle speed was poor，what will you do?Answer：If a Toyota saloon car’s accelerating capability at high vehicle speed was poor，I shall do as follows:(1)Checking the symptom：(for example)There was a Toyota saloon car，its engine type was2JZ —GE Its accelerating capability at high vehicle speed was poor.(2)Reporting undergoing:(for example)According to what the driver said,firstly gave a drive test which confirmed the driver's description that during acceleration,the output power of the engine is insufficient，likely caused by poor fuel supply So we had a fuel pressure test for the still vehicle The pressure at idle speed was25kg／cm2，and35kg／cm2at acceleration.That was normal Then we checked the sparking timing The result was ing the hand—held tester specifically for Toyota to read trouble codes，we found no trouble codes At last we checked the dynamic data steam.The result was within the accepted range At this time．a11of us were confused，but after consulting with other staff，we were still suspicious of the fuel supply So we linked a fuel-pressure gauge to the fuel rail again and drove the car to have a road test During acceleration，we found that the gauge arm dropped a little.After coming back，we disassembled the fuel pump from the fuel tank and found that the screen was seriously clogged At last，we talked with the driver knowing that his car has run for more than200,000km without any services for the fuel tank.(3)Trouble Solving：(for example)Cleaned the screen and changed the fuel filter The vehicle’s acceleration became satisfied.24What can the screwdriver do?Answer：The screwdriver is a device specifically designed to insert and tighten，or to loosen and remove screws The screwdriver is made up of a head or tip,which engages with a screw,a mechanism to apply torque by rotating the tip,and some way to position and support the screwdriver.25For testing the mechanical side of the engine，you will need some more specialized equipment. Please take some examplesAnswer：For testing the mechanical side of the engine,we need some more specialized equipment.A vacuum gauge with several adapters can be used to test manifold vacuum and test vacuum operated circuits.A vacuum pump is handy for testing vacuum operated components such as EGR valves and heating and air conditioning systems.26How to do the effective diagnosis and troubleshooting when the car breakdown?Answer：The secret of effective diagnosis and troubleshooting is to have a logical well-ordered procedure.Following a logical step-by-step procedure will get you to the root cause of a problem quickly and efficiently.27What can the wrench do?Answer：A wrench or spanner is a tool used to provide a mechanical advantage in applying torque to turn bolts,nuts or other items designed to interface with a wrench.At present，we can see thosetools，like box wrench，electronic torque wrench，combination wrench，adjustable wrench，speed handle and ratchet handle.28What can the diagnostic tree do?Answer：The diagnostic tree goes in a logical progression.It will ask a question，usually yes or no，and depending on the answer will branch off in two or more directions.The last box in the tree will have the problem and how to correct it.A more complicated procedure will have branches going into specific tests and then have two or more branches from there depending on test results. 29How to check the engine oil level?Answer：Check the oil gauge.If under the low level,add the proper oil in the engine.Or dim the dim-stick through the hole in the engine,check the dimmed line.If need,add the proper oil.。

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. What is the function of the alternator in a car engine?A. To generate electricityB. To compress airC. To cool the engineD. To control fuel injection答案：A2. Which of the following is NOT a component of a car's braking system?A. Brake padsB. Brake rotorsC. Fuel injectorsD. Brake fluid答案：C3. What does the abbreviation "ABS" stand for in automotive technology?A. Anti-Lock Braking SystemB. Automatic Battery SystemC. Advanced Break SystemD. Air-Breathing System答案：A4. What is the main purpose of a car's suspension system?A. To increase fuel efficiencyB. To improve vehicle stability and comfortC. To reduce engine noiseD. To enhance the vehicle's speed答案：B5. What does "EFI" refer to in a car engine?A. Electronic Fuel InjectionB. Electric Fan IndicatorC. Engine Failure IndicatorD. Exhaust Filter Indicator答案：A6. What is the role of a catalytic converter in a car's exhaust system?A. To reduce harmful emissionsB. To increase the engine's powerC. To cool down the exhaust gasesD. To control the exhaust noise答案：A7. Which of the following is a type of internal combustion engine?A. Steam engineB. Electric motorC. Gasoline engineD. Jet engine答案：C8. What is the primary function of a car's transmission system?A. To provide power to the wheelsB. To control the speed of the vehicleC. To cool the engineD. To reduce fuel consumption答案：B9. What does "HID" stand for in automotive lighting?A. High-Intensity DischargeB. High-Impact DurabilityC. High-Intensity DaylightD. High-Intensity Device答案：A10. What is the purpose of a car's air conditioning system?A. To provide heating onlyB. To provide cooling onlyC. To provide both heating and coolingD. To improve fuel efficiency答案：C二、填空题（每空1分，共10分）1. The __________ is responsible for converting the kinetic energy of the engine into mechanical energy to drive thewheels.答案：transmission2. The __________ is a device that controls the amount offuel entering the engine.答案：carburetor 或 fuel injection system3. A __________ is a system that helps to reduce the friction between the engine's moving parts.答案：lubrication system4. The __________ is a device that converts the chemical energy of fuel into mechanical energy.答案：engine5. __________ is a type of engine that uses both gasoline and diesel fuel.答案：Dual-fuel engine6. The __________ is a safety system that prevents the wheels from locking during braking.答案：ABS7. __________ is a type of engine that uses electrical energy to power the vehicle.答案：Electric motor8. The __________ is a device that reduces the speed of the vehicle and allows it to stop.答案：braking system9. __________ is a type of engine that uses compressed air to power the vehicle.答案：Air engine10. The __________ is a system that controls the amount ofair entering the engine.答案：intake system三、简答题（每题5分，共20分）1. Explain the working principle of a car's air conditioning system.答案：A car's air conditioning system works by compressing and then expanding refrigerant to absorb and release heat. The refrigerant absorbs heat from the cabin air when it is in the evaporator, cooling the air. When the refrigerant is compressed and flows through the condenser, it releases heat to the outside air, thus cooling the cabin.2. Describe the process of how a car engine converts fuelinto motion.答案：In a car engine, fuel is mixed with air in the intake manifold and then drawn into the combustion chamber. The spark plug ignites the fuel-air mixture, creating a small explosion that pushes the piston down. This motion is transferred to the crankshaft through the connecting rod, which then converts the linear motion of the piston into rotational motion. The rotational motion is transmitted to the transmission and eventually to the wheels, propelling the car forward.3. What。

汽车专业英语翻译及课后答案

Unit 1 Automotive BasicsAutomobiles, trucks, and buses are essential forms of transportation. They are complex machines made up of many parts. These parts can be grouped into a number of systems. An understanding of how the system work will help you understand how the automobile works.轿车、卡车和客车是交通运输的重要组成部分。

它们都是由许多部件组成的复杂机器。

这些部件可以归类为汽车的几个组成系统。

了解这些各个小系统是如何工作的将有助于我们理解整个汽车系统是如何工作。

An automobile can be divided into two basic parts: a body and a chassis. The body is the enclosure that houses the engine, passengers, and cargo. It is the part of the automobile that you see. The chassis is that part of the automobile beneath the body.汽车可以分为两个基本部分：车身和底盘。

车身包围发动机、乘客和行李，它是汽车你所看到的部分。

而车身以下的部分就是底盘。

1.1 THE BODY 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. The body is designed to keep passengers safe and comfortable. For example, insulation in the body reduces noise and protects against heat and cold. The body styling provides an attractive, colorful, modern appearance for the vehicle. It is streamlined to lessen wind resistance and to keep the car from swaying at driving speeds.轿车车身是一个钣金件壳体，它上面有车窗、车门、发送机罩和行李舱门等部件，它给发动机、乘客和行李提供防护。

习题册答案-《汽车专业英语(第二版)习题册》-B24-1592

8. Rearrange the following sentences to get a reasonable paragraph with your dictionary.
CBDA
Unit 2 Instrument Panel
2
单元二仪表板
1. Fill in the blanks with missing letters.
4
（9）ignition key
（10）anti-lock bark
7. Translate the following sentences into Chinese.
（1）若指针超过正常区域，发动机会因过热而受损。（2）或许我可以找到除本田之外喜爱的车。（3）银行可以为你提供低息贷款。（4）这两家公司都生产卡车和客车。
5. Fill in the blanks with the following given words. (1)indicates (2) causes (3) release (4) damage （5）approximately
6. Translate the following phrases.
6. Fill in the blanks with the following given words.
(1) generally speaking
(2) bumper bar
(3) consist of
(4) luggage container
(5) auto roof
(6)under shield
3. Match the words with the correct explanations.
8
A. (2） B. （5） C. （1） D. （3） E. （4）

新编汽车专业英语课后题答案

4
Unit 5
EXERCISE 1
1. T 2. T 3. F 4. F 5. T 6. F
EXERCISE 2
1.手动变速器 4. transaxle assembly 8. release bearing
2. automatic transmission 3. 行星齿轮组
5. 差速器
6. clutch pedal
9. 发动机制动
10. torque converter
7. 变速杆
EXERCISE 3 1. manual transmissions
4. the drive shaft
7. the clutch pedal
2. a torque converter 5. The clutch 8. clutch release bearing
source of electrical current 4. it would soon become discharged 5. The mixture comes to exploding burning
EXERCISE 6
1. an automotive starter 5. magnetic fields 8. So
EXERCISE 1
1. T 2. F
Keys to the Exercises（练习答案）
Unit 1
3. F 4. T 5. F 6. T
EXERCISE 2
1. 内燃机 5. 燃油经济性 9. 双燃料汽车
2. a reciprocating engine 6. combustion chamber 10. air-cooled engine
7. 点火线圈一次绕组

1~5单元汽车专业英语习题参考答案

第一单元轿车简述Exercise 11. F2. F3. T4. T5. T.Exercise 21.小旅行车2. original cost3. 中型轿车4. gas mileage5. 维修费用6. maintenance access7. 四门轿车Exercise 31. financial2. compact3. wheelbase4. approximately5. back seats6. crash-protection7. economy-minded8. trade-off9. trunk 10. powerfulExercise 41. have been developed into many different body styles befitting their varied uses.2. provide the best handling and easiest maneuvering and parking3. usually have 4-cylinder engine4. superior to the full-size models5. vary from region to regionExercise 51. 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Exercise 61. D2. F3. A4. G5. I6. B7. H8. K9. C10. M 11. E 12. N 13. J 14. O 15. LExercise 71. C2. E3. A4. J5. B6. H7. D8. F9. G 10. IExercise 81. high2. transmission3. idle speed4. out of adjustment第二单元汽车发动机介绍Exercise 11. T2. T3. F4. F5. FExercise 21.内燃机2. ignition coil3. 做功冲程4. intake and exhaust valve5. 气门座6. air-fuel mixture7. 气缸体8. compression stroke9. 活塞环10. insulated wireExercise 31. engine2. Cylinder heads3. Crankshaft4. fuel5. the combustion6. An engine block7. wheel8. Piston9. automobile 10. flywheelExercise 41. supply power for an automobile2. is the most complicated3. is the fastest developing industry4. the engine burns the fuel within the cylinders5. the first person to successfully build the type of engineExercise 51.代用燃料汽车2.高科技汽车3.混和动力电动车4. 在节气门上方5. 发动机控制系6. 发动机控制模块Exercise 61. C2. E3. I4. A5. H6. J7. B8. G9. D 10. F 11. L 12.KExercise 71. D2. G3. A4. J5. B6. H7. C8. F9. E 10. IExercise 81.D2. A3. F4. H5. B6. I7. G8. C9. E第三单元润滑和冷却系统Exercise 11. F2. T3. F4. F5. TExercise 21. 润滑系统2. oil filter3.滤油网4. pressure regulator valve5. 滤料，过滤介质6. engine oil7. 机油泵/油泵8. drain plug9. 油底壳10. worm gearExercise 31. lubrication system2. pressure-regulator valve3. gears4. Engine oil5. oil filter6. oil pump7. filter media8. oil screen9. oil pans 10.splashing oilExercise 41. deliver clean oil at the correct temperature and pressure to every part of the engine2. makes the engine oil circulate through the engine3. Without engine oil4. cools the engine5. removes the particulates and crudExercise 51. 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 61. C2. E3. G4. A5. F6. J7. B8. M9. D 10. K11. N12. H 13. I 14. LExercise 71. D2. C3. G4. A5. B6. I7. E8. F9. J 10. H Exercise 81. gauge2. water pump3. thermostat4. twice第四单元传动系介绍Exercise 11.T2.F3.T4. T5.FExercise 21.后传动轴2. drive wheel3. 传动系4. oil pressure5. 离合器踏板6. torque converter7. 低速档，低档8. ring gear9. 变速杆10. planet gearExercise 31. Power2. drive wheels3. automatic4. clutch pedal5. shift valve6. Manual7. hydraulic systems8. low range9. gear 10. sun gear Exercise 41. transmits power from the engine to the drive wheels2. you have to shift the gears yourself3. all working together in perfect harmony4. all remaining in constant mesh5. allows the gears to spinExercise 51.前轮驱动2. 后轮驱动3. 四轮驱动4. 输出功率5. 动力传动系控制模块6. 动力分配装置Exercise 61. C2. E3. G4. A5. H6. B7. K8. D9. L 10. F 11.I 12. JExercise 71. E2. G3. A4. J5. C6. B7. I8. D9. F 10. H 11. L 12. K Exercise 81. out of alignment2. weak3. steering linkage4. worn第五单元自动点火系统Exercise 11. T2.F3.F4.T5.FExercise 21. ignition system2.次级电路3. high voltage4. 火花塞5. firing order6.分电器触点7. ignition switch8. 点火线圈初级绕组9. connecting wiring 10. 磁场Exercise 31.spark plug.2. responsible for3. negative terminal4. designed to5. distributor6. nothing more than7. ignition wires8. ignition switch9. electronic ignition system10. distributor capExercise 41. jump across the gap of a spark plug2. triggering the ignition coil to generate a spark3. which also must be insulated from each other.4. endure the heat of a running engine5. be routed to the correct cylinder.Exercise 51.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 61. D2. F3. A4. H5. B6. I7. K8. C9. J 10. E 11. G Exercise 71. C2. F3. A4. I5. B6. D7. J8. E9. G 10. H Exercise 81. repaired2. be tightened3. parts4. rubbing column。

《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,电控发动机、汽车电器题库及答案

2019年秋学期汽车专业英语科目题库建设三、判断题（30分）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。

（）6、Swept volume :the volume between TDC and BDC .（）7、Compression ratio =（swept vol+ clearance vol）/（clearance vol）（）8、Any automobile is composed of the section such as engine, chassis , body , electric system.（）9、Automobile have many kind of structure and shape ,but their basic structure is different each other .（）10、The heart of automobile is engine.（）四、解答题每题10分1、写出下面的英文名2、将下面句子翻译为中文The first automobile was a heavy, three-wheeled, gasoline-powered car. The wheels were driven by a chain, and the engine was under the back seat. It was called “the horseless carriage”.答案：一、选择题1—10 ABCACBAC二、填空题1、spark plug2、automobile3、TDC4、BDC5、power stroke6、cylinder head7、车辆8、活塞9、点火10、底盘三、判断题1、√X√√X√√√X√四、简答题1、piston head2、piston pin3、connecting rod4、bearing5、bearing block2、第一辆汽车是一辆重型、三轮、汽油驱动的汽车。

《新能源汽车专业英语》习题与参考答案题库最新完整精品

机工2020版《新能源汽车专业英语》习题与参考答案习题第1章1. What stages did the development of electric vehicles go through? 电动汽车的发展经历了哪几个阶段？2. What are Alternative fuels currently commercially available and closely attended? 目前商业可用和受到密切关注的替代燃料有哪些？3. What are the types of electric vehicles? 电动汽车分为哪几种？第2章4. What are the main terminologies of power batteries ? 动力电池的主要术语有哪些？5. What are the types of power batteries ? 动力电池有哪几种类型？6. What are the electric energy accumulators？电能蓄能装置有哪些？7. What are the basic components of lithium ion and NiMH batteries? 锂离子电池和镍氢电池的基本组成包括哪些元件？8. Describe the basic operation of lithium ion and NiMH batteries?叙述锂离子电池和镍氢电池的基本原理。

9. What are the functions of BMS? 电池管理系统的功能有哪些？10. What are the two categories of battery charging technology? 蓄电池充电技术分为哪两类？11. Describe the basic principles of wireless charging technology? 描述无线充电技术的基本原理？12. Describe the steps of battery Disassembling? 描述蓄电池组拆卸的步骤13. What are safety precautions in the service and testing of the power batteries？动力电池维护测试中的安全措施有哪些？第3章14．What are the two types of motor? 电动机分为哪两种类型？15. What are the types of motors commonly used in electric vehicles?电动汽车常用的电动机分有哪几种类型？16. What are the main components of the basic structure of electric motor used in electric vehicles? 电动汽车用电动机的基本结构主要由哪些部件构成？17. What is the role of the motor controller? 电动机控制器的作用是什么？18. Briefly describe the principle of motor controller.简单描述电动机控制器的作用原理第4章19. How to classify hybrids? What are the categories? 混合动力怎样分类？分为哪几类？20. Briefly describe the working principle of BMW parallel hybrid. 简述BMW并联式混合动力的工作原理。

汽车专业英语试题及答案nit7

汽车专业英语试题及答案nit7一、选择题（每题2分，共20分）1. What is the most common type of internal combustion engine used in cars?A. Diesel engineB. Electric engineC. Gasoline engineD. Steam engine答案：C2. Which of the following is not a part of a car's braking system?A. Brake padsB. ClutchC. Brake rotorsD. Brake calipers答案：B3. What does the acronym ABS stand for in automotive technology?A. Anti-lock Brake SystemB. Automatic Braking SystemC. Advanced Braking SystemD. Auxiliary Braking System答案：A4. What is the function of a radiator in a car?A. To cool the engineB. To heat the cabinC. To clean the airD. To store fuel答案：A5. Which of the following is not a type of suspension system?A. Independent suspensionB. Dependent suspensionC. Solid axle suspensionD. Manual transmission suspension答案：D6. What is the primary function of a car's transmission?A. To provide power to the wheelsB. To change the direction of power flowC. To increase the speed of the vehicleD. To reduce the speed of the vehicle答案：B7. What does the acronym CVT stand for in automotive technology?A. Continuous Variable TransmissionB. Constant Velocity TransmissionC. Controlled Volume TransmissionD. Compact Vehicle Transmission答案：A8. What is the purpose of a catalytic converter in a car's exhaust system?A. To reduce emissionsB. To increase engine powerC. To improve fuel efficiencyD. To enhance the sound of the exhaust答案：A9. What is the term used to describe the process of converting a car from gasoline to electric power?A. HybridizationB. ElectrificationC. GasificationD. Decarbonization答案：B10. Which of the following is not a type of tire?A. Radial tireB. Bias tireC. Bias-ply tireD. Cross-ply tire答案：C二、填空题（每题2分，共20分）1. The engine of a car converts _______ energy into mechanical energy.答案：thermal2. The _______ is responsible for transferring the engine's power to the wheels.答案：transmission3. A car's _______ system helps to maintain a constant speed on highways.答案：cruise control4. The _______ is a safety feature that prevents the wheels from locking up during hard braking.答案：ABS5. The _______ is a device that converts the kinetic energy of a moving vehicle into electrical energy.答案：alternator6. The _______ is a component of the engine that controls the amount of air and fuel entering the combustion chamber.答案：carburetor7. The _______ is a type of suspension system that allows each wheel to move independently of the others.答案：independent suspension8. A _______ is a device that reduces the speed of the engine to the wheels.答案：transmission9. The _______ is a safety feature that helps to prevent the car from skidding during turns.答案：traction control10. The _______ is a type of tire construction that provides better handling and a smoother ride.答案：radial tire三、简答题（每题10分，共40分）1. Explain the difference between a diesel engine and agasoline engine.答案：Diesel engines and gasoline engines are both internal combustion engines, but they differ in the type of fuel they use and the way they ignite the fuel. Diesel engines use diesel fuel, which is ignited by the high temperature and pressure created by compressing the air in the cylinder. Gasoline engines, on the other hand, use gasoline and rely on a spark plug to ignite the air-fuel mixture.2. Describe the function of a car's battery.答案：A car's battery serves as the primary source of electrical power for the vehicle. It provides the necessary voltage to start the engine and powers the vehicle'selectrical systems when the engine is not running. The battery also helps to stabilize the voltage supplied to the vehicle's electrical components by acting as a buffer when there is a high demand for power.3. What is the purpose of a car's air conditioning system?答案：The purpose of a car's air conditioning system is to provide a comfortable environment for the passengers by controlling the temperature, humidity, and air quality inside the vehicle. It cools the air in hot weather, warms it in cold weather, and filters out dust, pollen, and other pollutants.4. Explain how a car's fuel injection system works.答案：A car's fuel injection system is responsible for delivering the correct amount of。

《新编汽车专业英语(第3版)》Unit 3-Passage C

• The new Ford logo also contains the blue color, just as the previous ones did, but the color is mixed with white to give it a smooth shady effect．
• The combination gives the logo a pretty sight．
• In addition to Ford and Lincoln brands, Ford Motor Company owns other brands such as Mercury, Aston Martin and Jaguar and so on．
• At the beginning of the 21th century, Ford had cooperation with China Changan Automobile Group (CCAG) and founded a joint venture in Chongqing, China, called Changan Ford Automobile Co.Ltd．
Unit Three Engine Systems
Passage C Automobile Culture
• Ford History • Ford Motor Company is one of the largestauto
manufacturers in the world． • Henry Ford was the founder who established the Ford
• In 2003, Ford Fiesta was produced to celebrate Ford’s 100tgo is known as Centennial Blue Oval．