汽车专业英语(第二版)[111页]
DEVELOPMENT OF THE AUTOMOBILE(1)
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容
DEVELOPMENT OF THE AUTOMOBILE(1)
教学活动设计
★ New Words and Expressions ★ Text Lecture ★ Sentence Reference
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DEVELOPMENT OF THE AUTOMOBILE(1)
Sentence Reference
1…..has been invented …..现在完成时的被动语态。 2. so ……that …… 如此……以至于，结果状语从 句
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UNIT TWO DEVELOPMENT OF THE AUTOMOBILE(2)
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UNIT EIGHT UNIT NINE UNIT TEN UNIT ELEVEN UNIT TWELVE
CHASSIS TRANSMISSION SYSTEM SUSPENSION SYSTEM STEERING SYSTEM BRAKE SYSTEM
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UNIT ONE DEVELOPMENT OF THE AUTOMOBILE(1)
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TYPES OF AUTO
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容OF AUTO
New Words and Expressions
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TYPES OF AUTO
Text Lecture
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DEVELOPMENT OF THE AUTOMOBILE(1)
Text Lecture
The first automobile was a heavy, threewheeled, gasolinepowered car. The wheels were driven by a chain, and the engine was under the back seat. It was called “the horseless carriage”.
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DEVELOPMENT OF THE AUTOMOBILE(1)
New Words and Expressions
2020/5/2
DEVELOPMENT OF THE AUTOMOBILE(1)
Text Lecture
In 1885, a first new kind of automobile was made by Karl Benz in Germany.
AUTO
Commercial vehicle
Motor vehicle
bus minibus citybus interurban coach Touring coach
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DEVELOPMENT OF THE AUTOMOBILE(2)
New Words and Expressions
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DEVELOPMENT OF THE AUTOMOBILE(2)
Text Lecture
Henry Ford, the founder of The Ford Motor Company , a well known engineer in America. In 1913, he began making automobiles on an assembly line in his factories . As a result , Ford’s cars came off the line in ninety-three minutes ,much faster than before ,while using less manpower. It was so successful that Ford became the world’s biggest car manufacturer.
Ford Model T
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DEVELOPMENT OF THE AUTOMOBILE(2)
Sentence Reference
1.……who did a lot of ……定语从句， who 关系代词 2…….much faster than ……faster 副词的比较级，much 修饰比较级
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UNIT THREE TYPES OF AUTO
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TYPES OF AUTO
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容
2020/5/2
TYPES OF AUTO
教学活动设计
★ New Words and Expressions ★ Text Lecture ★ Sentence Reference
2020/5/2
DEVELOPMENT OF THE AUTOMOBILE(2)
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容
2020/5/2
DEVELOPMENT OF THE AUTOMOBILE(2)
教学活动设计
★ New Words and Expressions ★ Text Lecture ★ Sentence Reference
全国中等职业技术学校汽车类专业通用教材
汽车专业英语
人民交通出版社股份有限公司 王蕾
闫东坡
组织编写 主编 责任编辑
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UNIT ONE UNIT TWO UNIT THREE UNIT FOUR UNIT FIVE UNIT SIX UNIT SEVEN
DEVELOPMENT OF THE AUTOMOBILE(1) DEVELOPMENT OF THE AUTOMOBILE(2) TYPES OF AUTO FUNDAMENTALS OF AUTOMOBILE ENGINE ENGINE LUBRICATION SYSTEM ENGINE COOLING SYSTEM
参考资料(答案)-《汽车专业英语(第二版)习题册》-B24-1592
5. Fill in the blanks with the following given words. (1)indicates (2) causes (3) release (4) damage （5）approximately
6. Translate the following phrases.
caution possible 注意
fasten seat belts 系紧安全带
3
air bag 安全气囊
spark or flame could explode battery
明火会导致电池爆炸
power window 动力窗
door lock 门锁
ventilating fan 风扇
engine oil pressure 机油压力
3. Match the words with the correct explanations. A. (2） B. （1） C. （5） D. （4） E. （3）
4. Write out the terms according to the pictures.
air conditioning 空调
(3)braking system
(4)valve timing mechanism
(5)fuel supply system
(6)starting system
(7)electrical system
(8)ignition system
(9)mechanical power
(10)lubrication system
3. Match the words with the correct explanations. A. (5） B. （3） C. （2） D. （4） E. （1）
汽车专业英语(二)共68页
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26、要使整个人生都过得舒适、愉快，这是不可能的，因为人类必须具备一种能应付逆境的态度。——卢梭
汽车专业英语（二）
36、“不可能”这个字(法语是一个字 )，只 在愚人 的字典 中找得 到。--拿 破仑。 37、不要生气要争气，不要看破要突 破，不 要嫉妒 要欣赏 ，不要 托延要 积极， 不要心 动要行 动。 38、勤奋，机会，乐观是成功的三要 素。(注 意：传 统观念 认为勤 奋和机 会是成 功的要 素，但 是经过 统计学 和成功 人士的 分析得 出，乐 观是成 功的第 三要素 。
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27、只有把抱怨环境的心情，化为上进的力量，才是成功的保证。——罗曼·罗兰
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28、知之者不如好之者，好之者不如乐之者。——孔子
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29、勇猛、大胆和坚定的决心能够抵得上武器的精良。——达·芬奇
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30、意志是一个强壮的盲人，倚靠在明眼的跛子肩上。——叔本华
谢谢！
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教学课件 汽车专业英语(第二版)
crankcase 曲轴箱
section and the crankcase section. The
house 安装
crankcase section is used to house the
crankshaft 曲轴
crankshaft, oil pan. Cooling passageways are camshaft 凸轮轴
• 4. Piston and Connecting Rod Assembly piston 活塞
• The piston and connecting rod assembly transmits the power from combustion to the crankshaft. Shown in Fig.1-1-3 ,it mainly
• are two types of sleeves－wet and dry.
• Seals must be used on the top and bottom of the wet sleeve in order to keep the coolant from leaking out of the cooling system.
built within the block. These passageways, coolant 冷却液
also known as water sockets, surround the
oil pan 机油盘
cylinders. They allow coolant to circulate water socket
(气缸体) 2- cylinder
(气缸) 3- crankcase area
（曲轴箱部分）
电子课件-《汽车专业英语(第二版)》-B24-1273 Unit 11
This is a liquid coolant flow. Can you talk to your partner on how the coolant goes through the cooling system?
Fig 11.2 Liquid Coolant Flow
Read the text again and connect the following words or phrases with the right Chinese.
Types of cooling system:
Fig 11.1 Engine Cooling System
Part Байду номын сангаас Text
There are air-cooled and liquid-cooled cooling systems used in engines. Most of engines use liquid-cooled cooling system .
liquid-cooled air-cooled pressure cap temperature indicator radiator water jackets Thermostat coolant
节温器 水套 风冷 散热器 水冷 温度指示器 冷却液 散热器加水口盖
Part 2 dialogue:
Part 1 Text
1．To maintain the highest and most efficient operating temperature within the engine.
2．To move excess heat from the engine.
3．To bring the engine up to operating temperature as quickly as possible.
汽车专业英语
车辆工程专业汽车专业英语KEY WORDS (一)汽车automobile 拖拉机tractor 军用车辆military vehicle轿车car 客车bus, coach 货车truck, lorry半挂牵引车tractor-truck 公路用车road vehicle 非公路用车off-road vehicle乘用车passenger car 商用车commercial vehicle 敞篷车convertible私家轿车sedan 铰接客车articulated bus 厢式货车van truck自卸汽车dump truck (tripper) 半挂车trailer 汽车列车tractor-trailer发动机engine 汽油机gasoline engine 柴油机diesel engine内燃机internal combustion engine 气缸cylinder 底盘chassis传动系power train 行驶系running gea r 转向系steering system制动系braking system 离合器clutch 变速器gear box (transmission)传动轴propeller shaft (drive shaft) 驱动桥drive axle(transaxle) 主减速器final drive差速器differential gear 车架frame 悬架suspension车轮wheel 转向盘steering wheel 转向器steering gearbox转向传动装置steering linkage 制动器brake 减震器shock absorber钢板弹簧leaf spring 螺旋弹簧coil spring 扭力杆torsion bar斜交轮胎cross-ply tire 子午线轮胎radial tire 有内胎轮胎tube tire无内胎轮胎tubeless tire 轮毂wheel hub 制动蹄 brake shoe鼓式制动器 drum brake 盘式制动器disc brake 行车制动service brake紧急制动emergency brake 驻车制动park brake 起动机starter交流发电机alternator 活塞piston 连杆connecting rod曲轴 crankshaft 飞轮flywheel 进气门intake valve排气门 exhaust valve 燃烧室combustion chamber 上止点(TDC)top dead center下止点 (BDC) bottom dead center 活塞行程stroke 汽缸直径bore排量swept volume, displacement 发动机排量engine capacity 燃烧室容积 clearance volume 压缩比compression ratio进气行程 intake stroke 压缩行程compression stroke做功行程working stroke 排气行程exhaust stroke发动机缸体engine block 曲柄连杆机构crankshaft and connecting rods system配气机构 valve system 燃油供给系统 fuel system点火系统 ignition system 起动系统 starting system冷却系统 cooling system 润滑系统 lubrication system发动机前置后轮驱动(FR) front engine rear drive 全轮驱动(nWD)all wheel drive发动机前置前轮驱动(FF) front engine front drive发动机后置后轮驱动(RR)rear engine reardrive 发动机中置后轮驱动(MR) middle engine rear driveKEY WORDS (二)water jackets水套oil gallery 油道camshaft凸轮轴gray iron灰铸铁overhead-cam engines顶置凸轮(OHC)发动机Piston ring活塞环Dry cylinder sleeve干式缸套Wet cylinder sleeve 湿式缸套Wear and Tear 磨损Rebore n. 1. 重镗vt. 1. 镗大(内燃机气缸)的孔径Flush nut 平头螺母Wear well 经久耐用valve springs 气门弹簧rocker摇臂rocker shaft摇臂杆valve gear气门传动机构push-rod推杆High tensile steel stud 高强度螺栓Crankcase 曲轴箱Cylinder wall 气缸壁piston ring活塞环piston groove 活塞环槽Piston pin 活塞销Pin boss 活塞销凸台piston top (crown) 活塞顶piston head活塞头部piston skirt活塞裙ring land活塞环带slot开槽compression ring气环Oil ring油环Small-end of connecting rod连杆小头Big end of connecting rod连杆大头Big-end shell bearing连杆轴瓦Big-end cap连杆盖main bearing journals主轴颈main bearing主轴承connecting rod journals (crank pin )连杆轴颈（曲柄销）main bearing journals主轴颈flywheel飞轮Crank曲柄Over Head Camshaft valve train顶置凸轮轴气门传动Timing gear正时齿轮Push rod valve train下置式凸轮轴气门传动Over Head Valve顶置气门(OHV) Over Head Camshaft顶置凸轮轴(OHC) valve guide气门导管valve clearance气门间隙Balance weight（counter weight) 配重valve stem气门杆Single Over Head Camshaft单顶置凸轮轴(SOHC) valve seat气门座Dual Over Head Camshaft双顶置凸轮轴(DOHC) valve spring气门弹簧tappet挺柱cam follower 从动凸轮push rod推杆cam lobe凸轮突起rocker ar摇臂rocker shaft摇臂轴valve clearance adjuster气门间隙调整feeler gauge测隙规screwdriver螺丝刀ring spanner梅花双头扳手Valve timing 气门正时timing phase配气相位retard angle 延迟角advance angle 提前角Gear drive 齿轮传动Chain drive 链传动Belt drive 带传动cold start冷起动post-start phase后起动阶段warm-up暖机acceleration加速part load部分负荷full load 全负荷idling怠速engine-speedlimiting发动机限速overrun超速adaption of the air-fuel mixture at high altitude高海拔处燃油混合气的调整excess-air factor过量空气系数fuel pump 汽油泵Fuel tank 油箱Electric fuel pump 电子油泵Fuel filter 燃油滤清器Fuel-injection valve 喷油器Ignition coil 点火线圈Fuel rail and pressure regulator 燃油管和油压调节器High-tension distributor 高压分电器Spark plug 火花塞Throttle valve 节气门Throttle valve switch 节气门开关Air-flow sensor 空气流量计Engine speed and reference-mark sensor 发动机速度和位置传感器Engine temperature sensor 发动机温度传感器Lambda sensor 氧传感器Air temperature sensor 进气温度传感器Rotary idle actuator 怠速执行器Ignition and starting switch点火和起动开关Exhaust gas recirculation 废气再循环Air-conditioning switch 空调开关EFI=electronic fuel injection 电控燃油喷射MPI= Multi-point injection 多点喷射SPI=single-point injection单点喷射GDI=gasoline direct injection汽油缸内直喷KEY WORDS (三)输油泵fuel supply pump(feed pump) 喷油泵fuel injection pump 喷油器injector 精密偶件precise couple 柱塞plunger 柱塞套plunger barrel 出油阀delivery valve 出油阀座delivery valve seat 针阀needle valve 针阀体needle valve body 调速器governor 综合调速器combination governor 全程式调速器variable-speed governor 飞块flyweight 涡轮增压器turbocharger 中间冷却器intermediate cooler 曲轴crankshaft 轴承bearing 离合器盘clutch disc 离合器盖clutch cover 压盘pressure plate钢支撑圈steel supporter 膜片弹簧diaphragm spring 回位弹簧return spring 分离轴承和分离套筒release bearing and release sleeve 离合器踏板clutch pedal 离合器轴clutch shaft (gear box primary shaft) 分离叉release fork 分离连接装置clutch linkage 调节叉adjustment fork 输入轴input shaft 滑动啮合变速器sliding-mesh transmission 常啮合变速器constant-mesh transmission 同步啮合变速器synchro-mesh transmission 中间轴counter shaft/ layshaft 主轴main shaft 倒档轴reverse idler shaft 换档机构selector mechanism 换挡杆gear lever 换档轴selector axle 换档叉selector fork 双脚离合double declutching 直齿圆柱齿轮spur gear 锁环friction cone 接合套dog clutchKEY WORDS (四)Disc brake盘式制动器Drum brake鼓式制动器Brake caliper制动钳Brake hose/brake line制动管路Brake pedal制动踏板Master cylinder制动主缸Wheel cylinder 制动轮缸Metering valve 节压阀Proportioning valve 比例阀Check valve 单向阀Solenoid valve 电磁阀Combination valve 组合阀Delay valve 延迟阀Modular valve 调节阀service braking行车制动parking braking驻车制动retarding braking缓速制动Mechanical braking system 机械制动Hydraulic braking system 液压制动Pneumatic braking system气压制动Electromagnetic braking system 电磁制动Combination braking system 组合制动Back plate 制动底板Master cylinder制动主缸Wheel cylinder 制动轮缸brake drum 制动鼓friction pad 摩擦片brake shoe 制动蹄leading shoe领蹄trailing shoe从蹄return spring 回位弹簧anchor pin 支撑销simplex drum brakes（leading trailing drum brakes）领从蹄式制动器duo- trailing shoe brakes（two trailing shoe brakes）双从蹄式制动器double leading shoe brakes单向双领蹄式制动器duo –duplex drum brakes （duo two leading shoe brakes）（双向双领蹄式制动器uin- servo drum brakes单向自增力式鼓式制动器Steering wheel 方向盘duo-servo drum brakes双向自增力式鼓式制动器Steering shaft 转向轴steering universal joint 转向万向节steering gearbox转向器pitman arm/drop arm 摇臂drag link 纵拉杆steering knuckle arm 转向节臂steering knuckle 转向节steering arm 梯形臂tie rod/track rod 横拉杆kingpin 主销stub axle转向轴spindle转向节轴端Cam and roller steering gear box蜗杆滚轮式Recirculating ball 循环球式Rack and pinion 齿轮齿条sector shaft齿扇轴pitman shaft摇臂轴Ball nut rack 球螺母齿条Sector gear 齿扇Worm shaft 转向螺杆Steering shaft 转向杆front wheel alignment 前轮定位caster 主销倾角camber 车轮倾角positive camber 车轮外倾角negative camber车轮内倾角positive caster主销正倾角negative caster 主销负倾角。
汽车专业英语 2 Internal combustion engine
通向那所房子的小径长满了灌木丛。
• The coat is lined with silk.
这件外套用绸子作衬里。
• Cylinder sleeves 气缸套
2.2.2 Cylinder sleeves
Cylinder sleeves are used in engine blocks to provide a hard wearing material for pistons and piston rings. The block can be made of one kind of iron that is light and easy to cast while the sleeves uses another that is better able to stand up wear and tear. There are two main types of sleeves: dry and wet.
气缸盖固定在气缸体的顶部，就像房子的房顶一样。 气缸盖底部与活塞头部之间的空间形成了燃烧室。 轻型汽车的直列式发动机采用一个气缸盖，较大的 直列式发动机采用两个或多个气缸盖。
➢Cylinder head
➢In-line engine
➢Petrol 英 ➢gasoline 美
Hemi 半球形
➢Combustion chamber
Engine block and Cylinder head
气缸盖罩 head cover
气缸盖 cylinder head
衬垫
gasket
水套 油道
water jacket oil gallery
《新编汽车专业英语(第二版)》习题答案.doc
DTOSE2 1.内燃机 5.燃油经济性2. a reciprocating engine 6. combustion chamberDOTISE6 1 ・ yearsbenefited2. solve7. based on3・ basicallyin the 80's4. exhaust pipe5. without9. runs out 10. the right sideKeys to the Exercises (练习答案)Unit 13. 废气排放4. fuel consumption 7.混合动力汽车 8. mass productionDTOSE31. A diesel engine2. internal combustion engine 3・ diesel engines 4. converts ... into 5. in a reciprocating engine 6. engine 7. four strokes cycle 8. electric motorDOTISE4 1. C 2. F 3. A 4. B 5. E 6. DDTOSE51 • diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines 2・ makes the car and the truck move3. every time it was required to stop the car4. Some of parts make the car more comfortable or better looking5. if allowed to remain in the engineDOTISE7 1. D 2. G 3. A4. J5. B6. H7. C8. F9. E 10.1DTOSE81.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 EXEFCISE9 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^ piston rings may be wornDFQSE1 1.T 2. F3. F4.T5. F6.T9.双燃料汽车 10. air-cooled engine1.T2.F3.T4.F5.F6.FDOTISE2 1 .汽油(发动)机4・ higher energy density8. power source2. in low-speed driving conditions 5. 电动机 6. airconditioning资源消耗3.达到各种不同的目的 7.反馈制动converts...into 2. shut off5・ slow down 6. generator 3・ hybrid electric vehicles the most efficient operation4. transmissioncurrent standard vehicles1.B 2D 3. A 4.E5.CD<ffOSE3DTOSE4DTOSE51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4・ reduci ng fuel con sumption, loweri ng exhausted emissi ons, and reduci ng engine noise 5・ are increasi ngly becoming more prevale ntDTOSE61. W12 engines 5. currently2. three cylinders 6・ based on3. rear wheel drive 7. camshafts4. at an average speed 8. Due toDTOSE71. C2. E3. A4. J5. B6. H7. D 8. F 9. G 10.1DOTISE81.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DWSE9 1.1 ) the same air pressure 2.1 ) out of alignment2) linkage2 ) out of adjustment1.气门机构2. pushrod engine 5.气门锥面6・ steel alloy 8. timing belt9.挺柱 3・intake and exhaust ports7. camshaft4・ valve face8. valve springC 2. AD 4.E 5. B 6. FEXffaSE61. engine operation6. is compressed2. valve rotator3. grooves 7. causes 8. against4. freely9. roll down5. which10. the valve1.C2. F3. A4.15. B6. D7. J 8. E 9. G 10. HD<ffOSE8顶置双凸轮轴 2.顶置单凸轮轴 5.三菱新气门相位和升程电子控制装置 智能可变气门相位和升程电子控制装置 3•顶置气门4.电子控制装置6. 智能可变气门相位可变气门升程DOTISE9 1. 1 ) out of alignment 2.1 ) low2) tires 2 ) the transmission3.气门弹簧 4.timing chain 7. 气门座10. at high engine speedDOTISE3 1 ・ valve 5. push rods2. valve train 6. rocker armDTOSE4DTOSE51. transmit the force from the camshaft to the pushrods 2・ the in take valves heat less duri ng engine operati on3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenanee5. the more power strokes produced for each revolutionEXff0SE71.T2. FD<ffOSE2T 2. F 6. FDOTISE2 1. 一次电路 5.曲轴正时传感器control module2. ignition system 6. distributor cap分电器触点3.磁力场4. spark plug wire7.点火线圈一次绕组10. breaker pointDOTISE3 1 ・ spark plug 4. ignition switchthe secondary windings2. ignition system5・ An electronic ignition system7. battery3. ignition coil8. primary win dingsDWSE41. D2. A3. F4. B5. C6. ED<ffOSE6 2. connects6. Immediatelymeanwhile 1 ・ an automotive starter5. magnetic fields 8. So3. ignition switch4. simultaneously7. connecting plate keep onDOTISE7 1. D 2. C 3. G4. A5. B6.17. E 8. F 9. J 10. HDTOSE8 传统点火系统 4•点火上止点 2. 电子点火系统 直接点火 3•点火无分电器点火DWSE9 1. 1 ) wheel lug nuts 2. 1 ) the correct pressure2) worn or damaged 2) needs to be replacedDTOSE5 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 current4. it would soon become discharged5. The mixture comes to exploding burningDOTISE21. 手动变速器4. transaxle assembly release bearing 2. automatic transmission5. 差速器发动机制动3•行星齿轮组6. clutch pedal10. torque converter7.变速杆D<ffQSE31. manual transmissions 4. the drive shaft7・ the clutch pedal 2. a torque con verier5. The clutch8. clutch release bearing3. the power train6. the flywheelD®=dSE4 1. D 2. E3. A4. C5. F6. B DOTISE61 ・ automatically4. other operating conditions Depending on 2. depressing5. down-shifts3. An automatic transmission6・ manually8. during 9. consists of 10. reaction members1. E2. G3. A4. J5. C 6・ B 7.1 8. D 9. F 10. H 11. L 12. K DWSE81.前轮驱动4.动力输出2.后轮驱动5.传动系控制模块3.四轮驱动6.动力分配装置D<F0SE51. from the engine through the power train to the car2. If your car transmission needs repairs or replacement3. the gear ratio would be similar to third gear4. does not require any regular maintenance or adjustments5・ depending on the type of drive usedDOTISE7DTOSE91.1 ) an internal problem in transmission 2) out of adjustment or damaged2.1 ) internal transmission problems 2) the vacuum line is disconnected1.T2.T3. F4.T5.T6. FDOTISE2 1.制动系统 5.手制动 9.制动性能 2. the parking brake 6.the brake shoe10. brake fluid3.行车制动系统 7.鼓式制动器4. the disk brake8. brake padsDOTISE3 1・ breaking system friction2. Brake fluidthe service brake3・ the brake pedalThe brake lining4. slowing downThe brake drumDTOSE6 1 • a valve5. reliable2. chambers6・ however3. the brake pedalIn order to4. the power assistshuts off9. after that10. much pressure1.C2. G3. A4. J5. B6. D7. I8. E9. F 10. HDTOSE8 1.制动力4.制动功率 2.制动调节阀5.平均有效制动压力 3.制动块6.制动主缸 DOTISE9 1. 1 ) in the hydraulic circuit 2. 1 ) lubrication badlyDTOSE4 1.C 2. A 3. E 4. B 5. DDTOSE51. is actually a friction device to change power into heat 2・ the mechanical brakes and the hydraulic brakes3. the automobile brake system4. The tops of shoes are held apart by a wheel cylinder5. to prevent rust and corrosionDOT3ISE72) dangerously worn 3) the wrong type of fluid2) inside your rear brakes1.悬架系统 5.桥壳定位8. rebound clip2. front suspension system 6. coil spring 9.牵引杆3.空气压缩机 7.下控制臂10. control arm4. torque tube1 • leaf springs 2・ suspension3. Shock absorber 5. coil springs6. pivot from side to side7. torsi on bars4・ springs8. rebound clips1. D2. F3. A4. B5. C6. EDOTISE6 1 ・ the rear axle5・ Dependent front suspensions8. mainstream cars 2. front 6. Basically9・ move3. independently 7・ a solid bar10. especially4. the latterDOTISE7 1.C 2. G 3. A 4. H 5.1 6. J 7. B 8. D 9. E 10. F DTOSE81•悬架 2.车架髙度 3.前桥 4.后桥 5.钢板弹簧 6.扭杆弹簧 1.T2. FDOTISE2D<ffOSE3DTOSE4DTOSE51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of comp on ents4. transmits the weight of the body and other comp on ents to the axles and wheels5. having a piston force fluid through a small opening DTOSE9 1.1 ) should be replaced with the correct type 2) the wrong type of fluid was put in your car 2.1 ) pump is bad 2) be lubricated or repairedBOTSE1 1.T 2. F 3. F4.T5.TD<ffQSE21.齿轮齿条转向2. steering shaft 5.横拉杆内接头 6. steering arm 9.机械效益10. steering systemDOTISE31. in fluence upon2. steering gear 5. ball nut 6・ move up and down F3.循环球转向 7.横拉杆外接头4. steering wheel 8. steering gear3. steering wheel4. consists of 1. D 2. C3. F4. A5. B6. E1. fluid 5・ special oil9. the other end2 manual steering gear 6. same10. the intermediate rod3.1arger7. steering arms4. a high pressure8. in eludes1.汽车稳定性控制2.全球公认的杰作3.防抱死制动系统4.防抱死制动系统控制模块 6.动力转向控制装置EXEFCISE51. steering wheel, steeri ng gears, li nkages, and other comp on ents2. causes the pitman shaft and arm to rotate3. prevent side-slip of all automobile wheels in cornering4. steering gear plays a important role5・ manual steering system and power steering system DTOSE6DTOSE7 1. D 2. F 3.14. A5. H6. B7. C8. E9. J 10. GEXEFCISE85. （防抱死制动系统）转速脉冲传感器 7.动力转向 8.多用途赛车，运动型多用途车DTOSE9 1.1 ) be lubricated 2) be adjusted 3 ) the power steering unit 2.1 ) bad 2) leak 3) incorrectDTOSE4 7. rack-and-pinion steering 8. steering arms1. F2.T3. F4. F5.T6. F DOTISE21.润滑系统5.集滤器8. oil filter 2. moving component6. pressure-regulator valve9.循环流体3•循环机油 4. compression pressure7.旁通阀10. operating temperatureDOTISE31 ・ moving parts5. oil filter 2. oil pump6. friction3. oil pan7. drain4.1ubricate8. passagesDTOSE41. D2. E3. A4. C5. B6.FDTOSE51 • The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressure relief valve, etc. 4・ it absorbs and carries the heat away from the engine parts5・ forms a good seal between piston rings and cylinder wallsDOTISE61. build up 6. oil pressure2. pumps7. filters3. camshaft8. However4. suffer from9. possibility5.replacement10. greatlyDTOSE71. F2. C3. A4. H5. B6. J7. D8. E9. G 10. IDOTSE81.冷却液温度控制2.润滑油 3 .润滑油泵4.长效冷却液 5.机油润滑轴承 6.换油期限DOTISE91 ) the radiator coolant reservoir is a plastic tank near radiator2) if the level is low, remove the top of the reservoir and add coolant3) don't try to remove the radiator cap when the engine is hot2.空气流量传感器3.（乘员）安全气囊式约束装置5.电动空气调节阀6.辅助空气调节EXffQSEIl.T 2. F 3. F4.T5.F6.TDOTSE21.安全气囊模块2. gas generator3.散热器支架4. peak load5.固态化学气体6. trim cover7.保护板8. airbag sensor9.中央气囊传感器总成10. deployment of airbagsDOTISE31. the air bag system2. the sensor3. The inflator4.Seatbelts 5. pretensioner6. collision7・ a high strength fiber8. injury DTOSE41. D2. F3. A4. C5. B6. EEXffGSE51. automotive desig ns that reflect the feature of the time2. a center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.3. All connectors in the airbag system are colored yellow4. to ensure high reliability5. to be met the new SRS airbag system of the vehicleDOTISE9 1) bad 2) leak3) in correctDTOSE61 ・ one place 2. specific model 3. figuring out 4. familiar with 5. in the system6. the heat7. expansion valve8. adds heatDTOSE71. E2. H3. A4.15. B6. J7. C8. D9. G 10. FDOTISE81•（乘员保护装置）辅助约束系统 4.防抱死制动系统。
汽车专业英语unit2 Automobile Brands1
Listening and Speaking
Works in groups. Listen and fill in the blanks with the following words.
brand dream engineer company founder true
History of Ford Each__b_r_a_n_d_ has its own story. The Ford brand was named after its __fo__u_n_d_e_r__ Henry Ford, who was born on a farm. When he was a child, Ford showed great interest in machines. He had big dreams and worked very hard for his dreams. At the age of 28, Ford worked as an _e_n_g_i_n_e_e_r_. In 1903, when he was 40, Ford started his own_c_o_m__p_a_n_y__. The Ford brand is now one of the top auto brands in the world. Do you also have a__d_r_e_a_m____? Work hard! It may become__tr_u_e____ someday.
“一个卡车司机向一山民打听：“请问，这附近哪儿能 买到汽车配件？”
山民说：“这条路上经常有人开英雄车，前面不远处是 个急转弯，急转弯的下面就是深谷，那深谷里什么样的汽车配 件都有——根本用不着花钱。”
Words and expressions
汽车专业英语 (2)[101页]
Stroke :the distance between BDC and TDC.
Bore :the internal diameter of the cylinder. Swept volume :the volume between TDC and BDC. Engine capacity :this is the swept volume of all the cylinder Clearance volume :the volume of the space above the piston when it is at TDC.
As the piston moves down ， the vaporized mixture of fuel and air enters the cylinder through the open intake valve. To obtain the maximum filling of the cylinder ， the intake valve opens about 10°before TDC ， giving 20°overlap. The inlet valve remains open until some 50°after BDC to take advantage of incoming mixture.
The most common engine is the four-stroke piston engine. Each stroke is named after the action it performs: intake，compression，power，and exhaust.
2.1
Intake stroke
2.3
汽车专业英语2版参考译文 - 第1章 一般信息
第1章一般信息1.1汽车的基本组成今天的一般汽车有15000多个必须相互配合才能工作的单个零件。
这些零件可分为四类：发动机、车身、底盘和电气设备，见图1-1.图1-1 汽车的基本组成发动机用作动力装置，有两种类型：汽油机（也叫做点燃式发动机）和柴油机（也叫做压燃式发动机）。
所有的发动机都有燃料供给系统、排气系统、冷却系统和润滑系统。
汽油机还有点火系统。
点火系统的作用是提供点燃缸内空气-燃油混合气所需要的电火花。
燃料供给系统的作用是存储液态燃料并将其供入发动机。
在化油器内，在进气歧管内或者在气缸内，燃料与空气混合，从而形成可燃混合气。
冷却系统的作用是从发动机上除去多余的热量。
利用空气和冷却液将热量带走。
润滑系统对于保持发动机平稳运转非常重要。
发动机油是润滑系统使用的润滑剂。
1.1.1 车身汽车车身（图1-2）对发动机、乘客和货物起保护作用。
车身的设计应保持乘客安全而舒适。
车身的造型应为车辆一个极具吸引力、鲜艳的、时髦的外表。
车身被制成流线型，以便减小空气阻力，并防止高速时汽车摆动。
图1-2 汽车车身1.1.3 底盘底盘包括传动系统、悬架系统、转向系统和制动系统。
传动系统包括离合器、变速器、传动轴、后桥与差速器以及驱动轮。
离合器或液力变矩器的任务是切断和连接发动机与汽车驱动轮之间的动力传递。
变速器的主要作用是在发动机与驱动轮之间提供一个传动比选择，从而使车辆在所有的行驶条件下都能够满意地工作。
档位的选择可以由驾驶员手动进行，或者靠液压系统自动选择。
传动轴的作用是将动力从变速器传递给后桥-差速器总成的输入轴。
柔性接头允许后桥和后轮上下运动，却不会影响工作。
后桥-差速器总成将发动机旋转动力的传递方向改变90度，从传动轴传到后桥，再到后轮。
它的另一个作用是让每个驱动轮以不同的转速转动。
第三个作用是引入一个传动比，对转矩进行放大。
悬架系统的基本作用是吸收路面凹凸不平所引起的冲击（否则的话，这些冲击将会传递给车辆及其乘客），因此，不管道路条件怎样恶劣，有助于将车辆保持在可控制的笔直的路线上。