新编汽车专业英语资源

Keys to the Exercises（练习答案）

Unit 1

EXERCISE 1

1. T

2. F

3. F

4. T

5. F

6. T

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 engine

4. converts … into

5. in a reciprocating engine

6. engine

7. four strokes cycle

8.electric engines

EXERCISE 4

1. C

2. F

3. A

4. B

5. E

6. D

EXERCISE 5

1. diesel engines, in many respects, 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 7

1. D

2. G

3. A

4. J

5. B

6. H

7. C

8. F

9. E 10. I

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 problems

2）The engine’s piston rings may be worn

EXERCISE 1

1.T

2.F

3.T

4.F

5.F

6.F

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

1.converts…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 4

1. B

2.D

3. A

4. E

5. C

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 7

1. C

2. E

3. A

4. J

5. B

6. H

7. D

8. F

9. G 10. I

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