汽车专业英语复习题

汽车专业英语

题型

一、Translate the following expressions into Chinese.

二、Choose th e ONE answer that best completes the sentence.

三、Translate the following sentences into Chinese.

四、Identify the English names according to the picture.

一、Translate the following expressions into Chinese.

1. gasoline engine

2. intake stroke

3. combustion chamber

4. piston

5. cylinder wall

6. injector

7. throttle valve 8. fuel pump

9. cold start 10. radiator

11. air-fuel ratio 12. battery

13. water jacket 14. firing order

15.spark plug 16. diesel engine

17. exhaust stroke 18. bearing support

19. heat dam 20. rod journal

21 push rod 22. rocker arm

23. valve spring 24. ignition timing

25. oxygen sensor 26. compression ratio

27. flywheel 28. oil pump

29. vacuum advance 30. distributor 二、Choose the ONE answer that best completes the sentence.

1. what do almost all cars use to convert gasoline into motion?

A. one-stroke combustion cycle

B. two-stroke combustion cycle

C. three-stroke combustion cycle

D. four-stroke combustion cycle

2. Which component forms a guide for the piston and acts as a container for taking in, compressing, firing, and exhausting the air-fuel charge?

A. valve guide

B. camshaft

C. Cylinder

D. Engine block

3. which component is used to seal the pressure of compression and power inside the cylinder?

A. piston land

B. compression ring

C. oil control ring

D. Engine block

4. The connecting rod is attached to the piston by the .

A. rod cap

B. piston pin

C. cap bolts

D. cap bearing

5. Which car company uses VTEC engines?

A. Honda

B. Ford

C. Toyota

D. V olkswagen

6. Electronic fuel injection system can be divided into basic sub-systems.

A. two

B. three

C. four

D. five

7. What is the name of the sensor that monitors the pressure of the air in the intake manifold?

A. the mass air flow sensor

B. the exhaust oxygen sensor

C. the manifold absolute pressure sensor

D. the throttle position sensor

8. The cylinder head contains for cooling in the assembled engine.

A. oil passage

B. water jackets

C. a fan

D. an oil cooler

9. The oil pan is located on the of the engine.

A. up

B. high

C. bottom

D. center

10. The on an internal, combustion engine provides the spark that ignites the combustible air/ furl mixture in the combustion chamber.

A. stating system

B. cooling system

C. ignition system

D. fuel system

11. A car uses a four-stroke engine. The four strokes are

A. intake, compression, power and exhaust

B. injection, rotation, ignition and exhaust

C. injection, carburetion, rotation and exhaust

D. intake, rotation, injection and ignition

12. Generally, an automobile is operated by combustion engine.

A. internal

B. diesel

C. gasoline

D. cylinder

13. The connecting rod transmits the up-and-down motion of the piston to the

which changes it into rotary motion.

A. crankshaft

B. camshaft

C. cylinder

D. piston

14. These passageways allow _________ to circulate throughout the cylinder area to keep

the engine cool.

A. fuel

B. oil

C. coolant

D. water

15. The radiator consists of top and bottom tanks, and a

A. impeller

B. thermostat

C. core

D. cap

16. Most pistons have ___________ ring grooves at the top.

A. one

B. two

C. three

D. four

17. Camshaft’s function is to ________ the engine valves positively and timely, in a

definite sequence, and to control their closing against the return action of the valve springs.

A. open

B. close

C. charge

D. back

18. The push rods transmit the force from the ________ to the rocker.

A. spring

B. valve

C. camshaft

D. tappets

19. Engine lubricating systems are divided into two types:_________ and pressure feed.

A. splash

B. touch

C. spark

D. ignition

20. The oil indicator light goes on when oil pressure is _______ than a certain value.

A. higher

B. lower

C. upper

D. larger

三、Translate the following sentences into Chinese.

1、Generally speaking, an engine contains one engine block, two assemblies and five systems. One engine block means that this assembly has a cylinder block, one or two cylinder heads (if it is a V type engine) and a crankcase. Two assemblies mean an engine crankshaft and connecting rod assembly and a valve train. Five systems mean the fuel supply system, the lubrication system, the cooling system, the ignition system and the starting system.

2、The valve train provides timely admission of the fresh charge into the cylinders and exhaust of

spent gases from them.