《汽车实用英语》作业与讲评


I. Translate the following phrases and expresses.
1. disc brake:
2. spark ignition and compression ignition:
3. crankshaft and camshaft:
4. Emission control system:
5. Multi-cylinder engine:
6. Clearance volume:
7. gasoline mixed with air:
8. jump across the gap of spark plug:
9. turn through a half revolution:
10. valve seat:
11. liquid (water )-cooling system:
12. cylinder order:
13. shorting-out:
14. timing-retarded:
15. manifold injection:
16. 3-way catalytic converter:
答案:
1,盘式制动 2,点燃式和压燃式
3,曲轴和凸轮轴 4,排放控制系统
5,多缸发动机 6,余隙容积(燃烧室容积)
7,空气和燃料混合气 8,火花塞跳火
9,旋转半圈 10,气门座
11,水冷系统 12,气缸顺序
13,短路 14,正时延迟
15,歧管喷射 16,三元催化器

II. Multiple Choice: Circle the letter in the correct answer.
1. An automobile includes the following major categories: the body, the engine, ______ and the electrical system.
A steering system B power source C chassis D ignition system
2. With front drive arrangement or rear-wheel-drive arrangement, ______ transmit the power to the drive wheels.
A piston engine B gears C gears and shafts D diesel engine
3. ______ is used to separate drive from the engine to gearbox and to allow a smooth, progressive take-up of drive.
A The clutch B The transmission system C The drum brake D The shock absorber
4. If you want to control the front wheel over various kinds of road conditions, you need learn to use_______.
A steering gear B starting system C steering system D final drive
5. In both drum and disc brakes,_______ is used to connect the brake pedal to the brake parts at each wheel.
A a hydraulic control system B brake assembly C a starting system D a braking system

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