汽車專業(yè)英語復(fù)習(xí)題

1、精選優(yōu)質(zhì)文檔-傾情為你奉上汽車專業(yè)英語題型一、 Translate the following expressions into Chinese.二、 Choose the 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 e

2、ngine 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 j

3、ournal 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

4、-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. Cylin

5、der D. Engine block3. 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 block4. The connecting rod is attached to the piston by the .A. rod cap B. piston pin C. cap bolts D. cap bearing5. Which

6、car company uses VTEC engines? A. Honda B. Ford C. Toyota D. Volkswagen6. Electronic fuel injection system can be divided into basic sub-systems.A. two B. three C. four D. five7. What is the name of the sensor that monitors the pressure of the air in the intake manifold? A. the mass air flow sensor

7、B. the exhaust oxygen sensorC. the manifold absolute pressure sensor D. the throttle position sensor8. The cylinder head contains for cooling in the assembled engine.A. oil passage B. water jackets C. a fan D. an oil cooler9. The oil pan is located on the of the engine. A. up B. high C. bottom D. ce

8、nter10. 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 system11. A car uses a four-stroke engine. The four strokes are A. intake, compression, power and e

9、xhaust B. injection, rotation, ignition and exhaustC. injection, carburetion, rotation and exhaustD. intake, rotation, injection and ignition 12. Generally, an automobile is operated by combustion engine. A. internal B. diesel C. gasoline D. cylinder13. The connecting rod transmits the up-and-down m

10、otion of the piston to the which changes it into rotary motion. A. crankshaft B. camshaft C. cylinder D. piston14. These passageways allow _ to circulate throughout the cylinder area to keep the engine cool. A. fuel B. oil C. coolant D. water15. The radiator consists of top and bottom tanks, and a A

11、. impeller B. thermostat C. core D. cap16. Most pistons have _ ring grooves at the top. A. one B. two C. three D. four17. Camshafts 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.

12、 close C. charge D. back18. The push rods transmit the force from the _ to the rocker.A. spring B. valve C. camshaft D. tappets19. Engine lubricating systems are divided into two types:_ and pressure feed. A. splash B. touch C. spark D. ignition20. The oil indicator light goes on when oil pressure i

13、s _ 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 i

14、t 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

15、 of the fresh charge into the cylinders and exhaust of spent gases from them. 3、An engine is mainly composed of two mechanisms and five systems. 4、The crankshaft and connecting rod assembly mainly consists of the engine crankcase and cylinder block, the piston and connecting rod, the crankshaft and

16、flywheel. 四、Identify the English names according to the pictures. 1.2.3.3.4.5.答案：一、Translate the following expressions into Chinese.（215 = 30）1. 汽油機2.進氣行程 3. 燃燒室4. 活塞 5. 汽缸壁6. 噴油器 7. 節(jié)氣門8. 燃油泵 9. 冷起動10. 散熱器 11. 空燃比12. 蓄電池13. 水套14. 點火順序15.火花塞16. 柴油機17.排氣行程18. 軸承座19. 隔熱槽20 連桿軸頸21. 推桿22. 搖臂23. 氣門彈簧24.

17、點火正時25. 氧傳感器26. 壓縮比27. 飛輪28. 機油泵29. 真空提前30.分電器二、Choose the ONE answer that best completes the sentence. （210 = 20）1、D 2、C 3、B 4、B 5、A 6、B 7、C 8、B 9、C 10、C 11、A 12、A 13、A 14、C 15、C 16、C 17、A 18、A 19、A 20、B三、Translate the following sentences into Chinese. （14）1、一般說來，發(fā)動機包括一個發(fā)動機機體，兩個機構(gòu)和五個系統(tǒng)。發(fā)動機機體包含一個汽缸體

18、、一個或兩個缸蓋（如果是V型發(fā)動機的話）和一個曲軸箱。兩大機構(gòu)就是曲柄連桿機構(gòu)和配氣機構(gòu)。五大系統(tǒng)就是燃油供給系統(tǒng)、潤滑系統(tǒng)、冷卻系統(tǒng)、點火系統(tǒng)和起動系統(tǒng)。2、配氣機構(gòu)可定時的將新鮮氣體充入氣缸，并且將廢氣排放出去。3、發(fā)動機主要有兩大機構(gòu)五大系統(tǒng)組成。4、曲柄連桿機構(gòu)主要包括機體組，活塞連桿組和曲軸飛輪組。四、Identify the English names according to the pictures. （218 = 36）1. 1、rod journal 2、main bearing journal 3、crank 4、counter-balanced weight 5、flywheel flange2. 1-rock arm 2-valve spring 3-valve guide 4-valve5-valve seat 6-camshaft 7-tappet 8-push rod3. 1 oil pan 2 oil screen 3 oil pump 4 relief valve 5 oil filter4. 1、r