一、白马王子英文Vocabulary and Phra（15道小题，每小题1分，共15分）
1.Power Train:百万英镑英文读后感 传动系统
2.Suspension:幸福就在身边 悬架
3.Cylinder: 气缸
4.Transmission: 变速器
5.Gasoline:雅思怎么读 汽油机
6.Final Drive: 主减速器，后桥
7.Leaf Spring: 钢板弹簧
8.Piston: 活塞
9.TDC: 上止点
10.Lubrication: 润滑
11.Muffler: 消声器
12.Planetary Gear: 行星齿轮
13.Disc Brake: 盘式制动器
14.Venting System: 通风系统
15.Hybrid: 混合动力
2ranslate the following ntences into Chine（11小题，每小题5分，共55分）
1.Today’s average car contains more than 15000 parate, individual parts that must work together. The parts can be grouped into four major categories: body,engine,chassis and electrical system.
当今汽车的零部件总数通常多达15000种以上，它们协同工作。汽车零部件分成4大主要类别：车身、发动机、地盘和电子电器系统。
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2. Gasoline and Diel are called heat engines, the burning fuel generates heat which caus the gas inside the cylinder to increa its pressure and supply power to rotate a shaft connected to the power train.
汽油机和柴油机被称为热机，车用燃料产生热量使得气缸里的气体压力升高，为传动系统的曲轴提供动力。
3. An automatic transmission performs similar functions to a manual transmission except that gear lection is controlled either htdraulically or electronically.
自动变速器选择档位由液压或者电控方式控制，其余方面，自动变速器和手动变速器的功能类似。
4. The purpo of the complete suspension system is to isolate the vehicle body from road shocks and vibrations, which will otherwi be transferred to the pasngers and load.
悬架系统的功能是隔离、缓减路面冲击和振动,避免传递到车身,影响乘客和货物的舒适性和
安全性。
minimap>dairy queen5. All vehicles must fitted with at least 2 independent brake systems. They were once called the rvice brake and the emergency brake.
所有汽车都必须配备两套独立的制动系统，即行车制动和紧急制动。
6. The pressure developed within the combustion chamber is applied to the head of a piston to produce a usable mechanical force.
燃烧室内的压力作用在活塞顶部产生有用的机械功。
7. The valve system is made up of tho parts needed to open and clo the valves at just the right time. 气门系统由那些在正确时间开启和关闭气门的零部件组成。
8. The burned gas removed from the combustion chamber contain such harmful emissions as hydrocarbons,carbon monoxide and nitrous oxides.从燃烧室里排除的废气含有有害的成分：HC、CO和NOx
9. The location of the driving axle determines whether the vehicle is classified as rear-wheel drive,front-wheel drive,four-wheel drive or all-wheel drive.
驱动桥的位置决定驱动方式的类型：后驱、前驱、四轮驱动和全轮驱动。
10. In commercial vehicles, the necessary final-drive ration can only rarely be accommodated in one stage. For this reason, u is usually made of more elaborate final-drive systems.在商用车中，很少采用单级的主减速装置。基于此，商用车通常采用复杂的多级主减速传动装置。
11. 11. There are two main ways of building automobiles. They are built using body/frame construction and unitized body construction.通常有两种类型的车身结构：承载式和车身和非承载式车身。
三、Translate the following paragraph天津东丽在线 into Chine（3小题，每题10分，共30分）
1.A chassis which is considered as a support frame for an auto body is ud to
英文原声电影asmble all auto spare on it. In fact, when power from engine continues to be transmitted to chassis, it begins with power train, goes on to steering, wheel suspension, brakes and tires. The individual components interact with each other cloly. Therefore, a chassis itlf can be divided into the following systems.
汽车底盘可被看成一个支撑车身的框架结构，在此框架结构上安装所有的汽车零部件。事实上，发动机的动力传递到底盘，是从传动系开始，经转向系统、车轮悬架、制动系统到车轮。不同系统的零部件紧密结合共同发挥作用。因此，底盘可分为以下子系统。
convert2.The engine block rves as a rigid metal foundation for all parts of an engine. It contains the cylinders and supports the crankshaft and camshaft. In older engines, the valve ats, ports, and guides are built into the block. Accessory units and the clutch housing are bolted to it. Blocks are made of either cast iron or aluminum. The lighter the block (providing it has sufficient strength), the better.
发动机缸体是发动机所有零部件的刚性装配基体。缸体包括气缸，支撑曲轴和凸轮轴。在老式的发动机中，气门座、推杆和套管都在缸体里。必要的附件和离合器壳也是和缸体相
连接的。缸体材料一般是铸铁或铝合金，缸体越轻（满足强度的前提下）越好。
3.The modern clutch is a single plate, dry disc . It consists of five major parts:
flywheel, clutch disc, pressure plate asmbly, throw-out bearing, and clutch linkage. Other parts which make up the clutch asmbly are the transmission input shaft and clutch housing.
现代离合器是一个干摩擦式的盘形结构，，它包括以下5个主要部分：飞轮、摩擦片、压盘、分离轴承和杠杆。其余部分组成离合器装配体，和变速器输入轴、离合器壳相连接。
