汽车专业英语习题答案

Unit 1

EXERCISE 2

1.

内燃机

2. a reciprocating engine 3.

废气排放

4. fuel consumption 5.

燃油经济性

6. combustion chamber 7.

混合动力汽车

8. mass production

9.

双燃料汽车

10.

air-cooled engine

EXERCISE 3

1. A diesel engine 2. internal combustion engine

3. diesel engines

4.

converts … into5. in a reciprocating

engine 6. engine

7. four strokes cycle

8. electric

motor

EXERCISE 5

1. diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines

2. makes the car and the truck move

3. every time it was required to stop the car

4. Some of parts make the car more comfortable or better looking

5. if allowed to remain in the engine

EXERCISE 6

1. years

2. solve

3. basically

4. exhaust pipe

5. without

6. benefited

7. based on

8. in the

80’s

9. runs out

10. the right side

EXERCISE 8

1.

代用燃料汽车

2.

高科技汽车

3.

混合动力电动汽车

4.

在节气门上方

5.

发动机控制系统

6.

发动机控制模块

EXERCISE 9

1. 1

）

that is stopping oil from circulating

2

）The engine’s valve lifters are collapsed

2. 1

）

The engine may have mechanical problems2

）The engine’s piston rings may be worn

Unit 2

EXERCISE 2

1.

汽油

(

发动

)

机

2. in low- speed driving conditions

3.

达到各种不同的目的

4. higher energy density 5.

电动机

6. air conditioning 7.

反馈制动

8. power source

9.

资源消耗

10. dashboard display

EXERCISE 3

nverts…into

2. shut off

3. hybrid electric vehicles

4. transmission

5. slow down

6. generator

7. the most efficient operation

8. current standard

vehicles

EXERCISE 5

1. reflect the spirit of the time

2. electric motors, steam engines and internal combustion engines

3. a speed and power changing device

4. reducing fuel consumption, lowering exhausted emissions, and reducing engine noise

5. are increasingly becoming more prevalent

EXERCISE 6

1. W12 engines

2. three cylinders

3.

rear wheel drive

4. at an average speed 5. currently 6. based on

7. camshafts

8. Due to

EXERCISE 8

1.

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

7.

前置发动机前轮驱动

8.

混合动力汽车

EXERCISE 9

1.1

）

the same air pressure

2

）

linkage

2.1

）

out of alignment

2

）

out of adjustment

Unit 3

EXERCISE 2

1.

气门机构

2. pushrod engine

3.

气门弹簧

4. timing chain 5.

气门锥面

6. steel alloy

7.

气门座

8. timing belt

9.

挺柱

10. at high engine speed

EXERCISE 3

1. valve

2. valve train

and exhaust ports

4. valve face 5. push rods

6. rocker arm

7. camshaft

8. valve spring

EXERCISE 5

1. transmit the force from the camshaft to the pushrods

2. the intake valves heat less during engine operation

3. the valve spring provides the force necessary to close the valve

4. the valve train should undergo regular maintenance

5. the more power strokes produced for each revolution

EXERCISE 6

1. engine operation

2. valve rotator

3. grooves

4. freely

5. which

6. is compressed

7. causes

8. against

9. roll down

10. the valve

EXERCISE 8

1.

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 9

1. 1

）

out of alignment

2

）

tires

2. 1

）

low

2

）

the transmission

Unit 4

EXERCISE 2

1.

一次电路

2. ignition system

3.

磁力场

4. spark plug wire

5.

曲轴正时传感器

6. distributor cap

7.

点火线圈一次绕组

8. control module

9.

分电器触点

10. breaker point

EXERCISE 3

1.

spark

plug

2.

ignition

system

3.

ignition

coil

4.

ignition

switch

5.

An

electronic

ignition

system

6.

the

secondary

windings

7.

battery

8.

primary

windings

EXERCISE 5

1. changes electron flow into light and the horn into sound

2. every vehicle has its own ignition system and is started by it

3. consists of these parts like spark plugs, wiring, distributor, ignition coil, and

source of electrical current

4. it would soon become discharged

5. The mixture comes to exploding burning

EXERCISE 6

1. an automotive starter

2. connects

3. ignition switch

4. simultaneously

5. magnetic fields

6. Immediately

7. connecting plate

8. So

9. meanwhile

10. keep on

EXERCISE 8

1.

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 9

1. 1

）

wheel lug nuts

2

）

worn or damaged

2.1

）

the correct pressure

2

）

needs to be replaced

Unit 5

EXERCISE 2

1.

手动变速器

2. automatic transmission

3.

行星齿轮组

4. transaxle assembly

5.

差速器

6. clutch pedal

7.

变速杆

8. release bearing

9.

发动机制

动

10. torque converter

EXERCISE 3

1.

manual transmissions

2. a torque converter 3. the power train

4. the drive shaft 5. The clutch 6. the flywheel

clutch

pedal 8. clutch release bearing

EXERCISE 5

1. from the engine through the power train to the car

2. If your car transmission needs repairs or replacement

3. the gear ratio would be similar to third gear

4. does not require any regular maintenance or adjustments

5. depending on the type of drive used

EXERCISE 6

1. automatically

2. depressing

3. An automatic transmission

4. other operating conditions

5. down-shifts

6. manually 7. Depending on

8. during

9. consists of

10. reaction members

EXERCISE 8

1.

前轮驱动

2.

后轮驱动

3.

四轮驱动

4.

动力输

5.

传动系控制模块

6.

动力分配装置

EXERCISE 9

1. 1

）

an internal problem in transmission

2

）

out of adjustment or damaged

2.1

）

internal transmission problems

2

）

the vacuum line is disconnected

Unit 6

EXERCISE 2

1.

制动系统

2. the parking brake

3.

行车制动系统

4. the disk brake

5.

手制动

brake shoe 7.

鼓式制动器

8. brake pads 9.

制动性能

10. brake fluid

EXERCISE 3

1. breaking system

2. Brake fluid

3. the brake pedal

4. slowing down

5. friction

6. the service brake

7. The brake lining

8. The brake drum