汽车专业英语习题Unit1
汽车专业英语unit1
UNIT 1 AUTOMOTIVE BASICS 背景知识：本节主要介绍汽车的基本组件。
Four major categories: engine, body, chassis and electrical equipment.Engine:acts as the power unit. There are two types of engine: gasoline (also called a spark-ignition engine) and diesel (also called a compression-ignition engine).Body: I t provides a protective covering for the engine, passengers, and cargo.Chassis: support engine and any other assembly parts. It includes power train, running gear, and steering and brake system.Power train（传动系）：― conve ys the drive to the wheels. Include: clutch、gear box （变速器）、universal joint、propeller shaft（传动轴）、drive axle（驱动桥）。
Running gear（行驶系）：― support the vehicle and ensure it stable running. Include: frame（车架）、axle housing（桥壳）、suspension（悬架）、wheel（车轮）。
Steering（转向系）：― controls the direction of the movement. Include: steering wheel, column（转向管柱）,steering gears（转向器）, linkages（转向传动机构）.Brake（制动系）：― slows down the vehicle. Include: brake pedal, master cylinder, brake lines（油管），brake cylinder（制动缸）and brakes（制动器）。
汽车专业英语unit 1 Automobile Culture
Warming up
Discuss in groups. 1.Do you know any other structures about the engine? 2.What kinds of engines do you know?
Listening and Speaking
Listen again and answer the questions. 1. Who built the first car in the world? 2. When was the first car built in the world ? 3.What are the four largest auto manufacturers in the world?
Contents
1
Warming up
2
Listening and Speaking
3
Relaxing
4
Words and expressions
Warming up
Listen and match.
car
bus
concept vehicle
off-road vehicle
Listening and Speaking
Listen to the dialogue and repeat.
Xiao Ming: Excuse me, do you know who built the first car in the world and when? Li Hua: Karl Benz from German built the first car in 1886. XiaoMing: That means it is already one hundred years since the first automobile was invented in the world . Li Hua: That’s right. Xiao Ming: The auto industry has really developed very fast, hasn’t it? Li Hua: Yes, I think so .Now, General Motors, Toyota, Nissan and Ford are generally considered to be the four largest auto manufacturers in the world.
《汽车实用英语》第一单元到第八单元课文习题答案
《汽车实用英语》第一单元到第八单元课文习题答案课程：学年第_ _学期第周月日教学内容备注Unit 1 Development of the AutomobileSection I T alking Face to FaceThe topic area of Talking Face to Face in this unit is to recommend goods or products. The focusis therefore on the patterns that are proper in making and answering inquiries, esp. those about cars orhome appliance.Explanation of difficult expressions:1.at the 4s Store: 4s店是一种以“四位一体”为核心的汽车特许经营模式，包括整车销售（sale）、零配件销售（spare parts）、售后服务（service）、信息反馈（survey）等。
2.Is it for personal or business use? 是私用还是商用？3.With pleasure. Why not go to the showroom? I’ll show you around. We have many models displayed.很乐意。
我们到展厅去好吗？我可以带你看一看，那儿陈列有我们很多车型。
Why not do …? 表示建议某人去做某事。
show sb around 带某人参观display vt. 陈列、展览4.I think there is one type that suits you. 我想总有一款适合你。
5.Sir, how about this one? This car has excellent safety features, like the dual air bags and ABS brakes.Compared to the old types, this type has got improved in exterior design and tint. It offers high levelof comfort and eye-catching styling. And some optional equipment is also offered. 先生，这辆怎么样？这辆车的安全性能是一流的，有两个安全气囊和ABS刹车。
汽车专业英语 课件 课后练习
Unit 1 Exercises1. Choose the best answer from the following choices according to the text.1) In the internal combustion engine, air/ fuel mixture is introduced into a closed ____ where it is compressed and then ignited.A. tankB. sparkC. cylinderD. Flywheel2) The air/fuel charge is now under ______ so that it will produce a great deal of power when the spark plug ignites it.A. compressionB. inflationC. vacuumD. ignition3) As the crankshaft nears the end of its second complete revolution, the piston again approaches the ______ piston.A. BDCB. BBTCC. TDCD. ATDC4) Thus, the coolant leaving the lower tank is _____ ready to flow through the engine again.A. hotB. coolC. coldD. warm2. Translate the following into Chinese.1) internal combustion engine 2) vehicle 3) power stroke4) exhaust valve 5) gasoline 6) liquid-cooled engine 7) flywheel 8) air-cooled engine 9) crankshaft3.Translate the following into English.1) 四冲程发动机2) 进气行程3) 排气行程4) 燃烧室5) 气缸6) 活塞7) 可燃混合气8) 火花塞9) 连杆4. Translate the following sentences into Chinese.1) In the internal combustion engine, an air-fuel mixture is introduced into a closed cylinder where it is compressed and then ignited.2) The intake stroke of a four-stroke engine begins with the piston at top dead center (TDC).3) After the piston reaches bottom dead center (BDC), it moves upward again as the starter continues to turn the crankshaft in a clockwise direction.4) Just as or slightly before the piston reaches TDC on the compression stroke with the air/fuel mixture fully compressed, a timed electrical spark appears at the spark plug.5) The engine cycle has only one power stroke where the piston is actually driving the crankshaft.5. Translate the following passage into Chinese.The engine is considered by most to be the definitive factor of an automobile. It provides the motivational force for the vehicle and drives the electrical and auxiliary systems required for operation. The internal combustion engine changes energy forms to provide propulsion. Combustible materials are detonated to create a forceful explosion (and this expansion of gasses) that is then converted into some form of rotational motion. This rotational force or torque is then applied to the wheels to provide linear motion. Engines can consist of two or four-cycle piston units, turbines, rotary units, or free piston units. The most common is the four-cycle piston engine.Unit 2 Exercises1. Choose the best answer from the following choices according to the text.1) The ______ are circular, tube like openings in the block, which act as guides for the pistons as they move up and down.A. chambersB. cylindersC. boresD. rings2) Manufacturers make most engine pistons from _____, which is less than half the weight of iron.A. ironB. nickelC. chromiumD. aluminum3) _____ describes the escape of unburned and burned gases from the combustion chamber, past the piston, and into the crankcase.A. TimingB. CrankingC. BlowbyD. Leaking4) Flywheel _____ tends to keep it rotating at a constant speed.A. inertiaB. qualityC. movementD. weight5) The _____ is a metal rod that fits between the lifter and the rocker arm.A. timing gearB. cam lobeC. push rodD. rocker arm2. Translate the following into Chinese.1) gray iron 2) timing gear 3) water pump4) compression ring 5) valve timing 6) crankpin7) counterweight 8) vibration damper 9) fan pulley3.Translate the following into English.1) 发动机气缸体2) 主轴承轴领3) 曲轴箱4) 油底壳5) 活塞间隙6) 活塞环7) 点火分电器8) 凸轮工作部分9) 气门推杆4. Translate the following sentences into Chinese.1) The cylinders are circular, tube like openings in the block, which act as guides for the pistons as they move up and down.2) Many parts are also attached by fastening devices to the engine block.3) Depending on the style of engine, the cylinder head serve many functions.4) If this clearance is too small, for whatever reason, several problems can develop.5) The measurement of this open period is not in units of time because the actual time a valve remains open varies with engine speed.5. Translate the following passage into Chinese.Overhead cam engines use camshafts located above the cylinder head instead of the more common location inside the engine block. This eliminates the use of push rods and rockers creating a tighter valve train less susceptible to float. These engines can operate more efficiently at higher engine speeds than pushrod types.Unit3 Exercises1.Choose the best answer from the following choices according to the text1) The has the job of supplying a combustible mixture of air and fuel to theengine.A. stating systemB. cooling systemC. lubricating systemD. fuelsystem2) Electronic Fuel injection system can be divided into basicsub-systems.A. twoB. threeC. fourD. five3) To maintain precise fuel metering, the fuel pressure regulator maintains aconstant fuel .A. pressureB. flowC. velocityD. quality4) The monitors variables such as coolant temperature, engine speed,throttle angle, and exhaust oxygen content.A. sensorB. ECUC. terminalD. motor2. Translate the following into Chinese1) electronic fuel injection 2) choke system 3) single point fuel injection4) vapor lock 5) engine start ability 6) fuel economy7) pressure regulator 8) pulsation damper 9) air flow meter3. Translate the following into English1) 燃油供给系2）燃油滤清器 3）空气流量计4）电子燃油喷射5）多点燃油喷射6）冷启动喷油器7）节气门燃油喷射8）空气进气系统9）定时开关4. Translate the following sentences into Chinese1) The fuel system has the job of supplying a combustible mixture of air and fuel to the engine.2) Fuel is pumped from the tank by an electric fuel pump, which is controlled by the circuit-opening relay.3) Fuel injection volume determination is based upon the value of input sensor signals.4) By delivering fuel directly at the back of the intake valve, the intake manifold design can be optimized to improve air velocity at the intake valve.5. Translate the following passage into ChineseWhen the throttle valve is opened, air flows through the air cleaner, through the air flow meter(on L-type systems), past the throttle valve, and through a well tuned intake manifold runner to the intake valve. As the throttle valve is opened further, more air is allowed to enter the engine cylinder, Some engines use two different methods to measure intake air volume. One of EFI type system measures air flowdirectly by using an air flow meter. The other type of EFI system measures air flow indirectly by monitoring the pressure in the intake manifold.Unit 4 Exercises1.Choose the best answer from the following choices according to the text1) In an automobile engine, heat flows or transfers from the iron or aluminum cylinder to the cooling water, and from the coolant to the copper oraluminum .A. pumpB. radiatorC. pistonD. fan2) When water freezes, it expands approximately percent in volume.A. sevenB. eightC. niceD. ten3) Most cases of lost are due to excessive clearance in the bearings ofthe enginerather than worn oil pumps.A. oil pressureB. water pressureC. oil temperatureD. oil viscosity4) Oils used in automobiles need some to improve their characteristics.A. additivesB. antifreezeC. lubricantD. coolant2. Translate the following into Chinese.1) cooling system 2) thermostat 3) radiator cap4) radiator core 5) lubricating system 6) crankcase ventilation7) viscosity index improver 8) varnish 9) oil sludge3. Translate the following into English1) 水泵2）防冻剂3）水冷式发动机4）润滑系5）滑润剂6）抗氧剂7）发动机沉积物8）机油滤清器9）金属与金属接触4. Translate the following sentences into Chinese1) Excessive friction in the engine, however, would mean rapid destruction.2) In order to reduce the formation of rust, commercial antifreeze contains an inhibitor designed to prevent corrosion.3) Air-cooled engines were used successfully in the early days of the automobile.4) The requirements of today’s automobile engines are far beyond the range of straight mineral oils.5. Translate the following passage into ChineseA car’s cooling system is one of its most vital components. Engines rely on their cooling systems to remove immense amounts of heat that if allowed to accumulate would cause engine failure. There are two types of cooling systems; air cooled and liquid cooled engines. Air-cooled engines utilize metal fins that radiate off the combustion chamber. These fins provide greater surface area to radiate heat into the air. This is utilized extensively on motorcycle engines and also the Porsche flat six is a automotive air-cooled engine. A liquid cooling system is a series of fluid pathways that transport a cooling fluid. This fluid is usually a 50/50 mixture of antifreeze to water. This fluid removes heat from the engine as it flows through passageways cast into the engine block. This fluid circulates to a radiator that has many metal fins. Cars have grilles and louvers that direct air flow across the radiator releasing heat into the air.Unit 5 Exercises1.Choose the best answer from the following choices according to the text1) The on an internal, combustion engine provides the spark that ignites the combustible air/ furl mixture in the combustion chamber.A. stating systemB. cooling systemC. ignition systemD. fuelsystem2) The purpose of the ignition switch is to connect and disconnect the ignitionsystem fromthe , so the engine can be started and stopped as desire.A. batteryB. starterC. radiatorD. distributor3) The provides the power to turn the internal combustion engine over until it can operate under its own power.A. fuel systemB. cooling systemC. ignition systemD. starting system4) The battery supplies in the form of current flow for the starting circuit.A. electrical energyB. mechanical energyC. chemical energyD.heat energy2. Translate the following into Chinese.1) spark plug 2) battery 3) distributor4) armature 5) commentator 6) ignition system7) starting system 8) brush 9) field coil3. Translate the following into English1) 点火线圈2）初级线圈3）分电器盖4）启动机电磁开关5）点火提前6）点火正时7）点火分电器8）启动机9）点火开关4. Translate the following sentences into Chinese1) The purpose of the ignition condenser is to reduce arcing at the breaker points, and prolong their life.2) A distributor rotor is a conductor designed to rotate and distribute the high tension current to the tower s of the distributor cap.3) This insures a strong spark during the crankshaft period, and in that way quicker starting is provided.4) The armature is the only rotating component within the starter.5. Translate the following passage into ChineseThe starter is the device that is responsible for initiating the rotational motion of the engine. This device replace the old style hand cranks found on many very early cars. The starter works on a switched circuit with the ignition key. When the key is turned the starter receives power from the battery. This power then engages a clutch that pushes the starter gear to the gear on the flywheel of the engine. The motor then turns, thus turning the engine. When the engine reaches speed, or the power is removed, the gear retracts to prevent damage to the teeth.Unit 6 Exercises1.Choose the best answer from the following choices according to the text1) When oil is being consumed by passing through the engine, it usually will case heavyto come from the exhaust, particularly after the engine has idled for several minutes.A. black smokeB. blue smokeC. white smokeD. steam2) Out-of-balance tires and propeller shafts are the most common causes ofvibration.A. chassisB. engineC. bodyD. flywheel3) An abnormal sound originating from some form of piston-ring problem is audible during engine .A. startingB. stopC. decelerationD. acceleration4) The one abnormal sound unrelated to worn, damage, loose, or maladjusted engine parts is .A. piston slapB. piston-pin knockC. main bearing noiseD.detonation knock2. Translate the following into Chinese.1) instrument panel 2) clutch pedal 3) malfunction4) abnormal 5) octane rating 6) piston-pin knock7) naked eye 8) ignition timing 9) rebore3. Translate the following into English1) 活塞敲缸2）发动机过热 3）发动机异响4）水垢5）活塞销6）爆震敲击7）机油消耗8）发现并处理故障9）临界速度4. Translate the following sentences into Chinese1) All surface of the radiator and its hose connections should be carefully inspected.2) It is not too unusual for cracks to form in the engine water jacket.3) A sound not frequently heard in an engine is that of a piston ring striking the ring ridge at the top of the cylinder4) The one abnormal sound unrelated to worn, damage, loose, or maladjusted engine parts is detonation knock.5) Excessive clearance in the valve train produces a noise that is usually more apparent during engine idle rpm than any other time.6) L loose vibration damper or flywheel can also cause abnormal engine noises.5. Translate the following passage into ChineseSludge is a mayonnaise(蛋黄酱) –like mixture of water, oil, dirt and other products of combustion. It is most likely to form in an engine that seldom reaches a satisfactory operating temperature. Slow speed, stop-and-go operation means that the engine seldom gets hot enough to drive the water and vapor out of the crankcase. The water condenses on the cold walls of the crankcase or in some cases gets into the crankcase through leaking cylinder head gaskets. This water emulsifies with the oil, carbon, dirt, etc., to form sludge.。
最新2019年整理汽车专业英语Unit 1automotivebasics
1.1 Body
An automobile body is a sheet metal shell with windows, doors, a hood and a trunk deck built into it. It provide a protective covering for the engine, passengers and cargo.
The body of commercial vehicles that transport
goodsurpose.
Tankers transport fluids, tippers carry earth or
bulk grains, flatbeds and vans are used for
utility / pick-up: 皮卡 Gross vehicle mass： 车辆总质量 Curb weight 汽车整备重量
皮卡一般用来运载货物。为能承载更大的总质量， 皮卡的底盘和悬架比轿车更结实。
Light vehicle vans can be based on common
sedan designs or redesigns so that maximum
汽车车身的设计还应该保证乘员的安全舒适。车身的 Th造re型e p（oi款nts式s）eat使be得lt 汽in 车a c看ar起来漂亮迷人、色彩斑斓、
时尚前卫。
Five points harness in a racing car 铠甲 甲胄
The utility or pick-up carries goods. Usually it has stronger chassis components and suspension than a sedan to support greater gross vehicle mass.
汽车专业英语Unit 1
engine
body
Chassis The chassis is an assembly of those systems that are the major operating part of a vehicle. The chassis includes the transmission, suspension, steering, and brake systems.
steering system
Automobile
chassis body
suspension system
braking system
Engine The engine acts as the power unit. The internal combustion engine is most common: this obtains its power by burning a liquid fuel inside the engine cylinder. There are two types of engine :gasoline(also called a spark-ignition engine) and diesel(also called a compression-ignition engine).Both engines are called heat engines; the burning fuel generates heat which causes the gas inside the cylinder to increase its pressure and supply power to rotate a shaft connected to the transmission.
汽车专业英语jc1
Unit 1 The Vehicle World Teaching outline:1.Warm-up exercises.2.Listening.3.Role play for conversations and answer some questions.4.Reading Text A.5.Detailed study of Text B .6.Further practice and exercises of Text B .7. Background information of automobile types. Teaching key points:1.Vocabularies:WordsExpressionsTeaching time:The author will use 4 classes/week to finish this unit.One class for listening and speakingOne class for conversation and Text AOne class for the detailed study of Text BOne class for exercises of text B and the background information of automobile types.Warm-up to Unit 1The Vehicle WorldAsk several students to answer the following questions:1.Do you know how many types of automobiles all over the world?2.Do you know how to classify them?3.Discuss automobile brands in groups.Introduction to the teaching schedule of unit 1. Ask the students to contribute their opinions about the teaching schedule .Part One：ListeningSection ADirections: Picture Recognition. In this section, you will hear 6 statements. For each statement, please recognize which picture the statement is referring to.A B CD E F(C) 1. mail car(B) 2. double-deck bus(A) 3. street sprinkler(F) 4. formular car(E) 5. police car(D) 6. taxiSection BDirections: Listen to the dialogue, fill in the missing information, and practice with your partner.A : Hello! Welcome to Blue Sky Automobile Company. Can I helpyou?B : I want to buy a car. Could you introduce some new model?A : OK, I’d like to show you the new model, 2008 Buick Lacrosse.B : Oh, it looks nice.A : Yes, I bet you’ll like more after my introduction. Its unique RES(RemoteEngine Start ) permits you start the engine 50 meters away, and theAC ( AirConditioning) which has been set consequently start work. So you will feelvery comfortable when you access the car.B : Very good. Could you tell me more about the specifications of thismodel?A : Sure. As you can see it’s of deluxe body style with Black exterior,2.4 liter V6 engineB : How about its chassis?A : It’s electronically controlled six-speed automatic transmission withmanualshift mode, four-wheel independent suspension and front and rear disc brake.All prove it is quite a good car.B : I like it very much. What’s the price?A : The price is RMB 240,000.B : Any discount?A : Well, this is the newest model and very popular. I think it’s worthy.B : OK, I will take it.A : Thank you.Section CDirections: In this section, you will hear a conversation. After the conversation, there are some questions. Both the conversation and questions will be read twice. Listen carefully and choose the correct answer from the 4 choices marked A, B, C and D given.1.Which kind of car does the customer like?2.3.4.5.Section DDirections: In this section, you will hear a passage. After that, you will hear four questions. Both the passage and questions will be read twice. Listen carefully and choose the correct answer from the 3 choices marked A, B, and C given.A country that once ran on two wheels nowadays depends on four. After the US and Japan, China is the world’s biggest car manufacturer. Car ownership has increased four times in the past decade, and shows no signs of slowing. In China's bigger cities, the rivers of bicycles were once one of the most vivid images of urban China. Now it has been replaced with streets jammed with cars. Car ownership in China at the moment is around one car for every 92 people. Car symbolizes freedom and status, perhaps even more in China than elsewhere. No wonder everyone who can afford one, wants one. It’s predicted that by 2010, there will be 55 million vehicles on the road in China.Part Two：ConversationsMr. Li is making a phone call. He wants to inform Mr. Brown of taking his car, but he dials Mrs. Smith’s.李致正在打电话，他想告诉布朗先生提车，但他把电话打到了史密斯Kai Da Auto Sales Company 凯达汽车销售公司Part Three: Reading Text AText BReference Translation汽车类型由于很多车辆可分为多种类别或者是并不符合任何类别，所以，对汽车进行分类是很主观的。
汽车专业英语unit 1 Automobile Culture
• consider [kən'sɪdə] vi. 考虑；认为；细想
vt.
考虑；认为；考虑到；细想
• manufacturers [,mæ nju'fæ ktʃərəz] [经] 制造商；[经] 厂商
Contents
1
Warming up
2
Listening and Speaking
3
Relaxing
4
Words and expressions
Listening and Speaking
Listen and learn the words and expressions in the box.
In 1886. • 3.What are the four largest auto manufacturers in the world?
They are Audi , Ford, BMW, Lincoln, Hyundai and Volkswagen..
Listening and Speaking
Unit 1
Automobile Culture
Automobile Culture
You will be able to:
1. Talk about the history of Automobile.（谈论汽车的历史）
2. Tell some culture of Automobile（讲一些汽车的文 化）
PPT模板下载：/moban/ 节日PPT模板：/jieri/ PPT背景图片：/beijing/ 优秀PPT下载：/xiazai/ Word教程： /word/ 资料下载：/ziliao/ 范文下载：/fanwen/ 教案下载：/jiaoan/
汽车专业英语
Unit 1AUTOMOTIVE BASICS1、The body is the enclosure that house the engine,passenger,and cargo.车身对发动机、乘客和货物能够起到保护作用。
2、An automobile body is a sheet metal shell with windows,door,a hood,and a trunk deck built into it.……（1.1第一段）汽车车身是一个上面装有车窗、车门、发动机罩和行李箱盖的壳体类薄钢板零件。
车身对发动机、乘客和货物能够起到保护作用。
车身的设计应能保证乘客安全而舒适。
车身的造型使汽车具有引人注目、丰富多彩、充满现代气息的外表。
车身的流线型减小了空气阻力，并在行车时防止车辆横摆。
3、The chassis is an……（1.2第一段1、2句）底盘总成包括一辆汽车的主要工作系统，这些系统包括传动系统、悬架系统、转向系统和制动系统。
4、It is made from tough steel sections welded,riveted,or bolted together.它是由坚硬的钢铁部分焊接、铆接、或被锁在一起。
5、It forms a foundation for the car body and the parts of the several systems.它形成了一个汽车车身部件与多个系统的基础。
6、The front and rear wheels are attched to the chassis by a suspension system.前轮和后轮的钢条帮底盘是由一个悬架系统。
7、As the brake pedal is pushed with foot,brake fluid is forced though brake lines into cylinders that press the brake shoes against a drum.随着用脚推刹车踏板,制动液迫使制动液压入汽缸的制动蹄摩擦一个鼓。
《汽车专业英语》习题答案机工版
Unit 1 Development History of AutomobileExercises1. Questions to the Text.1) How many stages have the birth of the car experienced?The birth of the car have experienced three stages.2) Who invented the internal combustion engine?In 1866, Count Nicholas Otto put forward the famous working cycle theory of internal combustion engine, namely "Otto cycle".3) Which country is the birthplace of modern cars?Germany is the birthplace of modern cars.4) What is the new direction for the development of automotive applications?New energy, especially electric energy, has become the most likely application development direction of automotive industry in recent years.2. Translate the Following Words into Chinese.1) ve hicle 汽车2) environment 环境3) standardized 标准化4) enterprise 公司5) monopoly垄断6) electric energy电能3. Translate the Following Sentences into Chinese.1) In 21 Century, human beings are facing more serious problems such as resource shortage, energy shortage, and environmental pollution and so on. Energy conservation, environmental protection and safety have become the eternal theme of the development of the automobile industry.进入21世纪，人类面临着资源短缺、能源短缺、环境污染等更为严重的问题。
车专业英语Unit 1-Passage C
• It was headqy in the northeast of China．
• The founder Rao Bin, the first general manager of FAW, was called “the father of China’s auto” ．
• With the reform and opening up at the end of the 20th century, China FAW has got rapid development．
• It has developed a strong cooperation with foreign counterparts and set up two major joint ventures, FAW-Volkswagen and FAW-Toyota．
Unit One Classification of Engines and Their Operating Principles
Passage C Automobile Culture
China FAW History
• FAW, short for First Automobile Works, is the largest automaker in China．
people could not make vehicles． • In 1958, FAW started producing passenger cars—
luxury sedans Hongqi (that means Red Flag), which were the first domestic production of Chinese cars． • So FAW is called the cradle of China’s automobile industry．
汽车专业英语 习题参考答案
第一单元轿车简述Exercise 11. F2. F3. T4. T5. T.Exercise 21.小旅行车2. original cost3. 中型轿车4. gas mileage5. 维修费用6. maintenance access7. 四门轿车8. test stand9. 油槽10. mounting partExercise 31. financial2. compact3. wheelbase4. approximately5. back seats6. crash-protection7. economy-minded8. trade-off9. trunk 10. powerfulExercise 41. have been developed into many different body styles befitting their varied uses.2. provide the best handling and easiest maneuvering and parking3. usually have 4-cylinder engine4. superior to the full-size models5. vary from region to regionExercise 51. 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. 每分钟转数Exercise 61. D2. F3. A4. G5. I6. B7. H8. K9. C10. M 11. E 12. N 13. J 14. O 15. LExercise 71. C2. E3. A4. J5. B6. H7. D8. F9. G 10. IExercise 81. high2. transmission3. idle speed4. out of adjustment第二单元汽车发动机介绍Exercise 11. T2. T3. F4. F5. FExercise 21.内燃机2. ignition coil3. 做功冲程4. intake and exhaust valve5. 气门座6. air-fuel mixture7. 气缸体8. compression stroke9. 活塞环10. insulated wireExercise 31. engine2. Cylinder heads3. Crankshaft4. fuel5. the combustion6. An engine block7. wheel8. Piston9. automobile 10. flywheelExercise 41. supply power for an automobile2. is the most complicated3. is the fastest developing industry4. the engine burns the fuel within the cylinders5. the first person to successfully build the type of engineExercise 51.代用燃料汽车2.高科技汽车3.混和动力电动车4. 在节气门上方5. 发动机控制系6. 发动机控制模块Exercise 61. C2. E3. I4. A5. H6. J7. B8. G9. D 10. F 11. L 12.KExercise 71. D2. G3. A4. J5. B6. H7. C8. F9. E 10. IExercise 81.D2. A3. F4. H5. B6. I7. G8. C9. E第三单元润滑和冷却系统Exercise 11. F2. T3. F4. F5. TExercise 21. 润滑系统2. oil filter3.滤油网4. pressure regulator valve5. 滤料，过滤介质6. engine oil7. 机油泵/油泵8. drain plug9. 油底壳10. worm gearExercise 31. lubrication system2. pressure-regulator valve3. gears4. Engine oil5. oil filter6. oil pump7. filter media8. oil screen9. oil pans 10.splashing oilExercise 41. deliver clean oil at the correct temperature and pressure to every part of the engine2. makes the engine oil circulate through the engine3. Without engine oil4. cools the engine5. removes the particulates and crudExercise 51. 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 61. C2. E3. G4. A5. F6. J7. B8. M9. D 10. K11. N12. H 13. I 14. LExercise 71. D2. C3. G4. A5. B6. I7. E8. F9. J 10. H Exercise 81. gauge2. water pump3. thermostat4. twice第四单元传动系介绍Exercise 11.T2.F3.T4. T5.FExercise 21.后传动轴2. drive wheel3. 传动系4. oil pressure5. 离合器踏板6. torque converter7. 低速档，低档8. ring gear9. 变速杆10. planet gearExercise 31. Power2. drive wheels3. automatic4. clutch pedal5. shift valve6. Manual7. hydraulic systems8. low range9. gear 10. sun gearExercise 41. transmits power from the engine to the drive wheels2. you have to shift the gears yourself3. all working together in perfect harmony4. all remaining in constant mesh5. allows the gears to spinExercise 51.前轮驱动2. 后轮驱动3. 四轮驱动4. 输出功率5. 动力传动系控制模块6. 动力分配装置Exercise 61. C2. E3. G4. A5. H6. B7. K8. D9. L 10. F 11.I 12. JExercise 71. E2. G3. A4. J5. C6. B7. I8. D9. F 10. H 11. L 12. K Exercise 81. out of alignment2. weak3. steering linkage4. worn。
汽车专业英语习题答案
Unit 1EXERCISE 21.内燃机2. a reciprocating engine3. 废气排放4. fuel consumption5. 燃油经济性6. combustion chamber7. 混合动力汽车8. mass production9. 双燃料汽车 10. air-cooled engineEXERCISE 31. A diesel engine2. internal combustion engine3. diesel engines4. converts … into5. in a reciprocating engine6. engine7. four strokes cycle8. electric motorEXERCISE 51. diesel engines, in many aspects/respects/ways, work in the same way as gasoline engines2. 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 engineEXERCISE 61. years2. solve3. basically4. exhaust pipe5. without6. benefited7. based on8. in the 80’s9. runs out 10. the right side EXERCISE 81. 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 91. 1）that is stopping oil from circulating 2）The engine’s valve lifters are collapsed2. 1）The engine may have mechanical problems2）The engine’s piston rings may be wornUnit 2EXERCISE 21.汽油(发动)机2. in low-speed driving conditions3. 达到各种不同的目的4. higher energy density5. 电动机6. air conditioning7. 反馈制动8. power source9.资源消耗 10. dashboard displayEXERCISE 31.co nverts…into2. shut off3. hybrid electric vehicles4. transmission5. slow down6. generator7. the most efficient operation8. current standard vehiclesEXERCISE 51. reflect the spirit of the time2. electric motors, steam engines and internal combustion engines3. a speed and power changing device4. reducing fuel consumption, lowering exhausted emissions, and reducing engine noise5. are increasingly becoming more prevalentEXERCISE 6rear wheel drive 4. at an average speed 5. currently 6. based on 7. camshafts 8. Due to1. W12 engines2. three cylinders3. 3. rear wheel driveEXERCISE 81.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 91.1） the same air pressure 2）linkage2.1）out of alignment 2）out of adjustmentUnit 3EXERCISE 21. 气门机构2. pushrod engine3. 气门弹簧4. timing chain5. 气门锥面6. steel alloy7. 气门座8. timing belt9. 挺柱 10. at high engine speed EXERCISE 31. valve2. valve train3.intake and exhaust ports4. valve face5. push rods6. rocker arm7. camshaft8. valve springEXERCISE 51. transmit the force from the camshaft to the pushrods2. the intake valves heat less during engine operation3. the valve spring provides the force necessary to close the valve4. the valve train should undergo regular maintenance5. the more power strokes produced for each revolutionEXERCISE 61. engine operation2. valve rotator3. grooves4. freely5. which6. is compressed7. causes8. against9. roll down 10. the valveEXERCISE 81. 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 91. 1）out of alignment 2）tires2. 1）low 2） the transmissionUnit 4EXERCISE 21. 一次电路2. ignition system3. 磁力场4. spark plug wire5. 曲轴正时传感器6. distributor cap7. 点火线圈一次绕组8. control module9. 分电器触点 10. breaker pointEXERCISE 31. spark plug2. ignition system3. ignition coil4. ignition switch5. An electronic ignition system6. the secondary windings7. battery8. primary windingsEXERCISE 51. changes electron flow into light and the horn into sound2. every vehicle has its own ignition system and is started by it3. consists of these parts like spark plugs, wiring, distributor, ignition coil, andsource of electrical current4. it would soon become discharged5. The mixture comes to exploding burningEXERCISE 61. an automotive starter2. connects3. ignition switch4. simultaneously5. magnetic fields6. Immediately7. connecting plate8. So9. meanwhile 10. keep onEXERCISE 81. 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 91. 1）wheel lug nuts 2）worn or damaged2.1）the correct pressure 2）needs to be replacedUnit 5EXERCISE 21.手动变速器2. automatic transmission3. 行星齿轮组4. transaxle assembly5. 差速器6. clutch pedal7. 变速杆8. release bearing9. 发动机制动 10. torque converterEXERCISE 3manual transmissions 2. a torque converter 3. the power train 4. the drive shaft 5. The clutch 6. the flywheel 7.the clutch pedal 8. clutch release bearing1.1.manual transmissionsEXERCISE 51. 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 usedEXERCISE 61. automatically2. depressing3. An automatic transmission4. other operating conditions5. down-shifts6. manually7. Depending on8. during9. consists of 10. reaction membersEXERCISE 81. 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 91. 1）an internal problem in transmission 2）out of adjustment or damaged2.1）internal transmission problems 2）the vacuum line is disconnected Unit 6EXERCISE 21. 制动系统2. the parking brake3.行车制动系统4. the disk brake5. 手制动6.the brake shoe7. 鼓式制动器8. brake pads9. 制动性能 10. brake fluid EXERCISE 31. breaking system2. Brake fluid3. the brake pedal4. slowing down5. friction6. the service brake7. The brake lining8. The brake drumEXERCISE 51. is actually a friction device to change power into heat2. 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 corrosionEXERCISE 61. a valve2. chambers3. the brake pedal4. the power assist5. reliable6. however7. In order to8. shuts off9. after that 10. much pressureEXERCISE 81.制动力2. 制动调节阀3. 制动块4. 制动功率5. 平均有效制动压力6. 制动主缸EXERCISE 91. 1）in the hydraulic circuit 2）dangerously worn 3）the wrong type of fluid2. 1）lubrication badly 2）inside your rear brakesEXERCISE 21. 悬架系统2. front suspension system3. 空气压缩机4. torque tube5. 桥壳定位6. coil spring7. 下控制臂8. rebound clip9. 牵引杆 10. control armEXERCISE 31. leaf springs2. suspension3. Shock absorber4. springs5. coil springs6. pivot from side to side7. torsion bars8. rebound clips EXERCISE 51. springs are the major component2. one of the major automobile system3. the use of suspension system has increased strength and durability of components4. transmits the weight of the body and other components to the axles and wheels5. having a piston force fluid through a small openingEXERCISE 61. the rear axle2. front3. independently4. the latter5. Dependent front suspensions6. Basically7. a solid bar8. mainstream cars 9. move 10. especiallyEXERCISE 81. 悬架2. 车架高度3. 前桥4. 后桥5. 钢板弹簧6. 扭杆弹簧EXERCISE 91. 1）should be replaced with the correct type 2）the wrong type of fluid was put in your car2. 1）pump is bad 2）be lubricated or repairedUnit 8EXERCISE 21. 齿轮齿条转向2. steering shaft3. 循环球转向4. steering wheel5. 横拉杆内接头6. steering arm7. 横拉杆外接头8. steering gear9. 机械效益 10. steering systemEXERCISE 31.influence upon2. steering gear3.steering wheel4.consists of5. ball nut6. move up and down7. rack-and-pinion steering8. steering arms EXERCISE 51. steering wheel, steering gears, linkages, and other components2. 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 systemEXERCISE 61. fluid2. manual steering gear3. larger4. a high pressure5. special oil6. same7. steering arms8. includes9. the other end 10. the intermediate rodEXERCISE 81. 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5.(防抱死制动系统)转速脉冲传感器6. 动力转向控制装置7. 动力转向8. 多用途赛车，运动型多用途车EXERCISE 91. 1）be lubricated 2）be adjusted 3）the power steering unit2. 1）bad 2）leak 3）incorrectUnit 9EXERCISE 21. 润滑系统2. moving component3. 循环机油4. compression pressure5. 集滤器6. pressure-regulator valve7. 旁通阀8. oil filter9. 循环流体10. operating temperatureEXERCISE 31. moving parts2. oil pump3. oil pan4. lubricate5. oil filter6. friction7. drain8. passagesEXERCISE 51. The engine can work effectively2. an automobile could not run itself3. contains mechanical parts such as the oil pump, the oil filter, the oil pressurerelief valve, etc.4. it absorbs and carries the heat away from the engine parts5. forms a good seal between piston rings and cylinder wallsEXERCISE 61. build up2. pumps3. camshaft4. suffer from5. replacement6. oil pressure7. filters8. However9. possibility 10. greatly EXERCISE 81. 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EXERCISE 91）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 hotUnit 10EXERCISE 21. 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 airbagsEXERCISE 31. the air bag system2. the sensor3. The inflator4. Seatbelts5. pretensioner6. collision7. a high strength fiber8. injury EXERCISE 5automotive designs that reflect the feature of the timea center airbag sensor, safe sensors, ignition control and drive circuit, diagnosis circuit, etc.All connectors in the airbag system are colored yellowto ensure high reliabilityto be met the new SRS airbag system of the vehicleEXERCISE 61. one place2. specific model3. figuring out4. familiar with5. in the system6. the heat7. expansion valve8. adds heatEXERCISE 81. (乘员保护装置) 辅助约束系统2. 空气流量传感器3. (乘员) 安全气囊式约束装置4. 防抱死制动系统5. 电动空气调节阀6. 辅助空气调节 EXERCISE 91） bad 2）leak 3）incorrect三、段落翻译复习范围：Unit 1 Passage A: 第一段，第三段； Unit 2 Passage A: 第一段，第二段；Unit 3 Passage A: 第二段，第五段； Unit 4 Passage A: 第一段（包括后面的1,2,3），最后一段；Unit 5 Passage A: 第一段，第六段；Unit 6 Passage A: 第一、二段，最后一段； Unit 7 Passage A: 第一段，第四段；Unit 8 Passage A: 第一段，第七段（包括后面的1, 2，On most cars,……）；Unit 9 Passage A: 第一段，第五段； Unit 10 Passage A: 第一段，第二段。
汽车专业英语翻译及课后解答--黄韶炯
Unit 1 Automotive BasicsAutomobiles, trucks, and buses are essential forms of transportation. They are complex machines made up of many parts. These parts can be grouped into a number of systems. An understanding of how the system work will help you understand how the automobile works.轿车、卡车和客车是交通运输的重要组成部分。
它们都是由许多部件组成的复杂机器。
这些部件可以归类为汽车的几个组成系统。
了解这些各个小系统是如何工作的将有助于我们理解整个汽车系统是如何工作。
An automobile can be divided into two basic parts: a body and a chassis. The body is the enclosure that houses the engine, passengers, and cargo. It is the part of the automobile that you see. The chassis is that part of the automobile beneath the body.汽车可以分为两个基本部分：车身和底盘。
车身包围发动机、乘客和行李，它是汽车你所看到的部分。
而车身以下的部分就是底盘。
1.1 THE BODY An automobile body is a sheet metal shell with windows, doors, a hood, and a trunk deck built into it. It provides a protective covering for the engine, passengers, and cargo. The body is designed to keep passengers safe and comfortable. For example, insulation in the body reduces noise and protects against heat and cold. The body styling provides an attractive, colorful, modern appearance for the vehicle. It is streamlined to lessen wind resistance and to keep the car from swaying at driving speeds.轿车车身是一个钣金件壳体，它上面有车窗、车门、发送机罩和行李舱门等部件，它给发动机、乘客和行李提供防护。
汽车英语Unit 1
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Reading A
3. Alternative fuels Alternative fuels generally include ethanol (E85), a blend of gasoline and ethanol up to 85%; hybrid fuel and diesel.
Reading A
2) The distance travelled per unit of fuel used; most commonly kilometers per liter (km/l) or miles per gallon (mpg). If mpg is used, it is important to know which gallon is being referred to; the U.S. gallon or the imperial gallon. The imperial gallon is about 20% larger than the U.S. gallon. Higher values of mpg mean better fuel economy: you can travel further for the same amount of fuel.
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Reading A
3) As for diesel fuel, although with the higher cost of diesel fuel and the limited selection of models, diesel engines can deliver about 30 percent more fuel economy than a comparable gasoline engine.