汽车商务英语1-4ppt课件

1、.,1,目 录,Lesson 1 Automobile Types Lesson 2 Automobile Structure Lesson 3 Automobile Engine Lesson 4 Automobile Chassis,.,2,Lesson 1 Automobile Types,Part One: Warming-up,Look at the pictures and select right names to each one from the given names.,.,3,Automobile Types 汽车类型,Lesson 1 Automobile Types,

2、Part Two: Text,There are many of automobiles all over the world, and they can be classified into 3 groups. Within each of these groups, there are many different classifications and they can be described as follows:,世界上有各种类型的汽车。主要分为三大类。每种类型包括不同种类的汽车，概括如下：,.,4,1. Recreational and off-road vehicles Rec

3、reational vehicles are capable of traveling off-road for recreational purpose. Off-road vehicles like jeeps, SUVs are often used on roads in poor condition.,Lesson 1 Automobile Types,Text,1.旅行车和越野型汽车 旅行车以消遣游玩为目的，可长距离旅行。而越野车如吉普车可在恶劣的路面行驶。,.,5,2. Passenger sedans and light commercial vehicles Passenge

4、r sedans are used by family households in everyday situations. They can carry between four to six people. This group also includes light commercial vehicles like small pickup vehicles used to carry small loads. 2.轿车和轻型商用车 轿车是一种家庭用车，可容纳4至6人。这种车还包括轻型商用车，如小货车，用来装载一些小质量货物。,Lesson 1 Automobile Types,Text

5、,.,6,3. Heavy vehicles Trucks belong to heavy vehicles. Generally, they are built for carrying heavy loads. Articulated vehicles and tipping vehicles fall into the type. Buses are another type of heavy vehicles. According to their length and design, busses can also be classified as small, medium, la

6、rge and articulated buses. agricultural vehicles are another type of heavy vehicles, like tractors. There are many other special types of heavy vehicles such as street water sprinklers, ambulances and fire-engines (fire-trucks). They serve us in our daily life.,Lesson 1 Automobile Types,Text,.,7,3.重

7、型汽车 卡车属于这类，用来装载一些重的货物。铰接车和自卸车也属于这一类。公共汽车是另一种重型车。可根据它们的长度和设计分为小型、中型、大型和铰接型汽车。农用车也属于重型汽车，如拖拉机。 此外还有许多特殊用途的汽车也属于重型汽车。如洒水车、救护车、救火车等。这些汽车都为我们的生活服务。,Lesson 1 Automobile Types,Text,.,8,sedan 轿车 convertible 折叠敞篷轿车 coupe 双人轿车 coach 旅游轿车 jeep 吉普车 refrigerator truck 冷藏车 truck 卡车 mixer truck 搅拌车 tractor 拖拉机 fir

8、e engine 救火车 ambulance 救护车 articulated vehicle铰接车、拖车 policecar警车 tipping vehicle自卸车 station wagon 厢式轿车 water sprinkler洒水车 crane car 吊车 snowplow铲雪车,Lesson 1 Automobile Types,Part Three : Words Study,.,9,. What are we? Write down our Chinese names and English names.,Lesson 1 Automobile Types,Part Four

9、 : Practice,.,10,Lesson 1 Automobile Types,.,11,II. Find out words。,Lesson 1 Automobile Types,Part Four : Practice,.,12,III.Classify the following vehicles ,Lesson 1 Automobile Types,Part Four : Practice,Recreational and off road vehicles: _ Passenger sedans and light commercial vehicles: _ Heavy ve

10、hicles: _,.,13,IV. Words puzzle s_d_n j_ _p tr_ct_r m_x_r tr_ck _mbl_nce sn_ _pl_w c_ _ch tr_ck cr_ne c_r f_re- _ng_ne p_l_ce c_r st_tion w_g_n,Lesson 1 Automobile Types,Part Four : Practice,.,14,V. Complete the words map!,Lesson 1 Automobile Types,Part Four : Practice,.,15,Lesson 1 Automobile Types

11、,Part Four : Practice,VI. A game! (Ask each student to draw a vehicle he likes and say its usage.) For example:,I am a jeep. I can run long distance on rough road. If you go far away, youd better choose me.,返回 目录,.,16,Lesson 2 Automobile Structure,Part One: Warming-up,Look at the picture and guess w

12、hich main part each one belongs to.,.,17,Automobile Structure 汽车结构,Lesson 2 Automobile Structure,Part Two: Text,1. Car body The body includes the windows, doors and a hood. The car body can protect the engine, the passengers, and goods. 2. Engine The engine is the heart of the vehicle and the source

13、 of power that makes car move. 车身 车身包括车窗、车门、发动机室盖等。它能够保护发动机、乘客及货物。 2. 发动机 发动机是汽车的心脏，是汽车行驶的动力源。,.,18,Lesson 2 Automobile Structure,Part Two: Text,3. Electrical system The electrical system supplies electricity for many parts such as starting system, lighting system and so on. 3.电气系统 电气系统为许多汽车部件提供电源。如

14、起动系统，照明系统等。,.,19,Lesson 2 Automobile Structure,Part Two: Text,4. Chassis The chassis is the under portion of an automobile. Its the frame of the vehicle and supports all of the major parts. These four parts are closely related to one another. When something unusual happens, you should check the part

15、s carefully to find out where the trouble comes from and take some measurements to solve it. 4. 底盘 底盘位于汽车的底部。它支撑着汽车构架和所有主要部分。 这四个主要部分相互紧密关联。如果哪部分出现异常，应仔细检查问题所在，进行检测，加以解决,.,20,Lesson 2 Automobile Structure,Part Three: Words Study,engine发动机 car body 车身 chassis底盘 electrical system电气系统,.,21,Lesson 2 Aut

16、omobile Structure,Part Four：Practice,Make true or false 1._ An automobile has three major components. 2._ The engine is the heart a of vehicle. 3. _ The car body includes windows, doors and a chassis. 4. _ The chassis is the frame of a vehicle. 5. _ The electrical system only supplies the electricit

17、y for the engine.,.,22,Lesson 2 Automobile Structure,Part Four：Practice,II. Fill in the blanks,.,23,Lesson 2 Automobile Structure,Part Four：Practice,III. Match column A with column B to make a sentence. Column A Column B ( )1. The chassis supports a. that makes a vehicle move ( )2. The body b. for m

18、any parts ( )3.The engine is the source of power c. to find out where the trouble comes from ( )4.The electrical system supplies d. provides a colorful, modern electricity appearance for the vehicle ( )5. You should check the parts e. all of the major parts carefully,.,24,Lesson 2 Automobile Structu

19、re,Part Four：Practice,IV. Classify the structure of an automobile according to Fig.2-1. The body includes _ The engine includes:_ The chassis includes: _ The electrical system includes:_,.,25,Lesson 2 Automobile Structure,Part Four：Practice,V. A game (Ask students to give a brief introduction about

20、the automobile structure.),返回 目录,.,26,Lesson 3 Automobile Engine,Part One: Warming-up,Look at the pictures and learn about the types of the engine.,Slant-six in-line,Five-cylinder in-line engine,.,27,Lesson 3 Automobile Engine,Part One: Warming-up,Slant-six in-line, overhead-valve pushrod engine,V6-

21、overhead-valve engine,.,28,Lesson 3 Automobile Engine,Part One: Warming-up,Spark-ignition pushrod V8 engine,Engine,Do you know my function?,.,29,Lesson 3 Automobile Engine,Part Two: Text,Automobile Engine 汽车发动机 The engine gives the power to the automobile. And without the engine, the automobile will

22、 not move, so the engine is often called the “heart” of the automobile. It turns fuel into the energy of auto-power. 发动机给汽车提供动力，没有发动机汽车就无法行驶，所以发动机被称为汽车的“心脏”它把燃烧的热能转变成汽车的动力能量。,.,30,Lesson 3 Automobile Engine,Text,According to the different types of fuel used, the engine can be classified as being eit

23、her a gasoline engine or a diesel fuel engine. The most common automobile engine is the gasoline engine. 根据使用的燃料不同，发动机可分为汽油机或柴油机。大部分汽车都用汽油发动机。 An engine has many working parts. The main parts are known as the connecting , crankshaft, valve, gear, fuel system and cooling system. Gasoline engines also

24、 have an ignition system. 发动机有许多部件，最主要的部件是连杆、曲轴、气门、齿轮、燃油系统、冷却系统和润滑系统。汽油机还具备点火系统。,.,31,Lesson 3 Automobile Engine,These working parts of an engine can easily cause the problems because they are working in high pressure, high temperature and changeable conditions. If something unusual happens, check t

25、he engine driving belts, oil level, coolant level and replace spark plugs etc. On the whole, you should often maintain and check the engine. 在高压、高温和环境多变的情况下，发动机的这些工作部件很容易出现故障。如果出现异常，可检查发动机的传动带、油位、冷却情况和换火花塞等。总而言之，对发动机要经常进行维修和检查。,Text,.,32,Lesson 3 Automobile Engine,Part Three: Words Study,.Engine str

26、ucture,.,33,Lesson 3 Automobile Engine,Part Three: Words Study,. Engine components,.,34,Lesson 3 Automobile Engine,Part Four：Practice,.Can you put my Chinese names into English?,.,35,Lesson 3 Automobile Engine,Part Four：Practice,.Put my English manes into Chinese.,.,36,Lesson 3 Automobile Engine,Par

27、t Four：Practice,.Find engine components words.,.,37,Lesson 3 Automobile Engine,Part Four：Practice,.What are the main components of mine?,.,38,Lesson 3 Automobile Engine,Part Four：Practice,. Put my Chinese names into English.,返回 目录,.,39,Lesson 3 Automobile Engine,Part Four：Practice,.A game. (Arrangem

28、ent),.,40,Lesson 4 Automobile Chassis,Part One: Warming-up,Look at the picture and tell what these components are .,.,41,1engine发动机 2front differential前差速器manual transmission手动变速器 4front drive shaft 前驱动轴 5power steering wheel动力转向盘 6shift lever变速杆 7crossmenber横梁 8drive 传动轴 9 center bearing 中间轴承 10unv

29、ersal joint万向节 11stabilizer bar稳定杆 12coil spring螺旋弹簧 13brake disk制动盘 14full-size tire轮胎 15suspension menber悬架总成 16rear diffrencial box后差速箱 17shock absorber 减振器 18drum brake 制动鼓 19rear drive shaft 后传动轴 20radius rod 纵向推力杆,Lesson 4 Automobile Chassis,Part One: Warming-up,.,42,Lesson 4 Automobile Chassi

30、s,Part Two: Text,Automobile Chassis 汽车底盘 The chassis is an important part of the automobile. It supports the power train, the steering system, the braking system and suspensions. The main components of the chassis are frame, springs, shock absorbers, steering system, driving shaft, brakes, tires and wheels. 底盘是汽车的主要部件。它支撑着传动系统、转向系统和悬架。底盘的主要构件是车架、弹簧、减振器、转向系统、传动轴、制动器、轮胎和车轮。,.,43,Lesson 4 Automobile Chassis,Text,There are two major parts to chassis. 1. Front suspension This system allows the front wheels to move up and down and a