期末考试试卷 A卷 附答案

1、使用班级装o订o线o内o请o勿o答o题广东轻工职业技术学院2010-2011学年第一学期期末试卷（A）卷课程名称：汽车专业英语 考试方式： 开卷题 号一二三合 计题 分303040100得 分试卷评分人试卷核分人第一题 选择题（2×1530分）1、The four-stroke cycle operates in which order _.A. intake, exhaust, power, compressionB. intake, power, compression, exhaustC. intake, compression, power, exhaust2、With th

2、e piston at the bottom of the cylinder, the _ valve _ to allow the burned exhaust gas to be expelled to the exhaust system. A. intake, closes B. exhaust, closes C. exhaust, opens3、A car engine's job is to _ A. Convert fuel into heat B. Convert fuel into motion C. Convert fuel into exhaust4、When

3、the crankshaft completes four revolutions for a four-cycle engine, each cylinder will have gone through _intake stroke(s). A. one B. two C. three5、_ is the life-blood of the engine. A. gas B. water C. oil6、What is the core of a car's engine_ A. The spark plug B. exhaust C. The cylinder汽装09.1班系 别

4、汽车系班 级姓 名学 号任课教师拟题人签名校卷人签名教研室主任系主任签名第1页 共4页 7、What determines the size and the placement of the engine block? A. The number of spark plugs B. The number of pistons C. The number of cylinders8、In the standard engine, each cylinder has _. A. four valves B. two valves C. one valve 9、A crankshaft's

5、job in an engine is to _ A. Deliver fuel to the cylinders B. Keep cylinder heads in place C. Change linear motion into rotational motion10、The _ system on an internal combustion engine provides the spark that ignites the combustible air/fuel mixture in the combustion chamber.A. starting B. fuel C. i

6、gniting 11、The _ is a device used to provide smooth engagement and disengagement of engine and transmission. A. clutch B. differential C. final drive12、Flywheel _ tends to keep it rotating at a constant speed. A. inertia B. quality C. weight13、This component is an electronically controlled valve tha

7、t is capable of opening and closing many times per second.What is the name of the component?A. oil pressure sensor B. A fuel injector C. A spark plug14、Why is oil such an important part of a car's engine ? A. It keeps the engine cool B. It keeps the steering wheel turning smoothly. C. It keeps t

8、he pistons and bearings lubricated for a smooth-running engine.15、Which statement is right about the cooling system ？ A. The engine can cooled only by water. B. To keep an engine in good working order,a cooling system is necessary. C. An air cooling system means that the antifreeze is used to circul

9、ate through the engine . 第2页 共4页 装o订o线o内o请o勿o答o题第二题 词汇互译（2×1530分）1. 内燃机 _2. 四冲程分别是 _3. 燃烧室 _4、 气缸盖罩 _ 曲柄连杆机构 _5、 intake manifold _ the fuel supply system _6、 手动变速器 _ 离合器 _7、 pitman arm _ Differential _8、 减震器 _ 绝缘体 _9、 planetary gear set _ CVT _10、大循环 _ 小循环 _11、air filter _ Synchronizer _12、配气机构

10、 _ 电磁线圈 _13、torque converter _ electrical equipment _14、节温器 _ 气门组 _15、EFI _TPS _ 系 别汽车系班 级姓 名学 号第3页 共4页 第三题 长句互译（20×240分）1、Internal combustion engines must maintain a stable operating temperature, not too hot and not too cold. With the massive amounts of heat that is generated from the combusti

11、on process, if the engine did not have a method for cooling itself, it would quickly self-destruct. Major engine parts can warp causing oil and water leaks and the oil will boil and become useless.（warp：变形）2、 发动机一般被看作是汽车的“心脏”。有着各种各样的发动机，如电动机、蒸汽机和内燃机。在汽车领域里内燃机似乎使用得最广泛的发动机，据所用燃料，内燃机可分为汽油机、柴油机等。大多数发动机为

12、四行程发动机。产生动力的循环由发动机内活塞往返四个行程组成：第一行程把可燃气吸进气缸。第二行程压缩混合气，第三行程产生燃烧动力，最后一行程把已燃气体排出气缸。最后一行程把已燃气体排出气缸。第4页 共4页 使用班级装o订o线o内o请o勿o答o题广东轻工职业技术学院2009-2010学年第一学期期末试卷（A）卷答案课程名称：汽车专业英语 考试方式：开卷题 号一二三合 计题 分303040100第一题 题号答案题号答案题号答案1B6C11A2B7C12A3B8A13B4B9C14C5C10C15C第二题 题号答案题号答案1ICE9行星齿轮组、无级变速2Intake stroke ,compressi

13、on stroke ,power stroke,Exhaust stroke10Full circulation ,Simple circulation3Combustion chamber11空气滤清器同步器4cylinder head covercrankshaft and connecting rod12admission gearsolenoid5进气歧管燃油供给系13变矩器电器设备6manual transmissionclutch14Thermostatvalve train7转向摇臂差速器15电子然后喷射、节气门位置传感器8shock absorber,insulator汽装09

14、.1任课老师王群第1页 共2页 第三题1、 发动机必须保持一个恒定的工作温度，既不太热也不太冷。由于燃烧过程会产生大量热量，如果发动机无法自我冷却，那么发动机会严重损坏，发动机的主要部件变形从而导致漏水漏油，机油也会沸腾从而失效。2、 The engine is generally considered the “heart" of an automobile.There are various type of engines such as electric motors, steam engine and internal combustion engines.The inter

15、nal combustion engine seems to be the one most commonly used in the automotive filedAccording to the fuel engine used, internal combustion engines are further divided into gasoline engines, diesel engine, etc.Most automobile engines operate on a four stroke cycle.The power production cycle consists of four