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Unit 1 汽车专业英语(车辆的种类、汽车基本结构) ppt课件

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汽车专业英语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）。

汽车英语PPT第一章

汽车英语PPT第一章
Chapter One
Unit One Engine
Step I. General idea of vehicle:
sample different types (warm-up)
Transportation can be classed as transportation for people and transportation for goods. For example, individual cars, automobiles, buses are used for transporting people, and trucks and tractors are usually used for transporting goods. But we also should know that there is no strict classification, because some of the concepts overlap quite a lot.
The first group of pictures are automobiles which can hold 1-8 people. These are all automobiles, also can be called sedans or saloon cars. They differ from each other by different emissions.
Water-cooled Air-cooled
A cylinder from an air-cooled engine
4、According to Cylinders
Single-cylinder Multi-cylinder

汽车专业英语(北京邮电大学出版社)Unit1 ppt

汽车专业英语(北京邮电大学出版社)Unit1 ppt
Directions: Listen to the dialogue, fill in the missing information, and practice with your partner. A:Hello! Welcome to Blue Sky Automobile Company. Can I help you? 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.
Part One Listening Section
C
4. Which color is popular with Honda buyers? A. Red B. White C. Black D. Silver 5. When will the salesman get the paperwork ready for the customer? A. After a day. B. Right now. C. After a week. D. Not mentioned.
Part One Listening Section
C
1. Which kind of car does the customer like? A. Honda B. Toyota C. Buick D. Ford 2. How many different colors does the new model have? A. One B. Two C. Three D. Four 3. Which color looks elegant and fashionable? A. Red B. White C. Black D. Silver

汽车结构)中英文详解ppt课件

汽车结构)中英文详解ppt课件
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1.Engine
valve train includes valves, valve guides, valve seats and valve springs, camshaft ，timing gear, tappet and guide rods, push rod, rocker气门，气门导 管，气门座和气门弹簧，凸轮轴、正时齿轮、挺柱及其导杆，推杆、摇臂
discussed in detail next.
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1.Engine
1.2.1 crank mechanism 曲柄连杆机构
Crank mechanism is the main moving parts of the engine ,it helps engine complete operating cycle and
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1.Engine
1.2.2valve train配气机构
The function of valve train is make sure the intake and exhaust valves can open and close at just the right time .配气机构的功 能就是确保进气门和排气门在正确的时间打开和关闭
Automobile basic construction 汽车构造基础
1
Automobile components
汽车主要包括哪几部分呢？
What’s the main parts of an automobile?
2
Automobile components
Engine + Gear box
发动机作为动力设备，常见的类 型是内燃机，其原理是通过发动机 缸内的液体燃料燃烧而产生能量。 发动机可分为两类：汽油机和柴油机

《汽车专业英语》新课件

《汽车专业英语》新课件

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ｆｉｎａｌｄｒｉｖｅ 主减速器，后桥 ｄｉｆｆｅｒｅｎｔｉａｌ 差!的；（数）微分的；差速器 ｈｏｒｎ 喇叭 ｓｔａｒｔｅｒ 起动机 ｉｎｔｅｒｎａｌｃｏｍｂｕｓｔｉｏｎｅｎｇｉｎｅ 内燃（发动）机 ａｉｒｃｏｎｄｉｔｉｏｎ 空调 ｐｏｗｅｒｔｒａｉｎ 动力传动系 ｔｒａｎｓｍｉｓｓｉｏｎｓｙｓｔｅｍ 传动系统 ｓｕｓｐｅｎｓｉｏｎｓｙｓｔｅｍ 悬架系统 ｂｒａｋｅｓｙｓｔｅｍ 制动系统 ｓｔｅｅｒｉｎｇｓｙｓｔｅｍ 转向系统 ｏｃｃｕｐａｎｔｓｐａｃｅ 承载空间 ｐｒｉｎｃｉｐａｌｃｏｍｐｏｎｅｎｔ 主要部件 ｓｈｅｅｔｍｅｔａｌ 金属板 ｇａｓｍｉｘｔｕｒｅ 混合气
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ｐｉｎｉｏｎ－ｇｅａｒ 小齿轮；行星齿轮 ｆｉｂｅｒｇｌａｓｓ 玻璃纤维；玻璃丝 ｃｏｍｐｏｓｉｔｅ－ｍａｔｅｒｉａｌ 复合材料 ｔｒｉｍ 装饰 ｕｐｈｏｌｓｔｅｒｙ 家具装饰用品业；垫衬物 ｌｕｇｇａｇｅｃｏｍｐａｒｔｍｅｎｔ 行李舱；行李架；行李箱 ｒｕｂｂｅｒｍｏｕｎｔ 橡胶衬垫；橡胶悬置元件 ｗｅｌｄｅｄｓｔｅｅｌ 钢筋焊接；焊接钢 ｓｔａｍｐｉｎｇ 冲压；冲压成型；冲压件 ｒｏｌｌｃａｇｅ 翻滚护架；防滚架 ｒａｃｅ－ｃａｒ 赛车 ｓｐａｃｅｆｒａｍｅ 空间极架；立体极架 ｓｕｂｆｒａｍｅ 副车架，副框架 ｅｑｕｉｐｍｅｎｔ 设备
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Ｅｎｇｉｎｅ Ｃｈａｓｓｉ
Ｂｏｄ
ＥｌｅｃｔｒｉｃａｌＥｑｕｉｐｍｅｎｔ
ＵＮＩＴ１ ＢＡＳＩＣＳＴＲＵＣＴＵＲＥＯＦＡＵＴＯＭＯＢＩＬ

汽车专业英语全套课件完整版ppt教学教程最新最全

汽车专业英语全套课件完整版ppt教学教程最新最全

throughout the cylinder area to keep the
水套
engine cool. There is also a drilled
internally
passageway within some blocks for the
内部地
camshaft. Many oil holes are drilled
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）
2. Cylinder Liners
The purpose of using a liner is that, if the cylinder is damaged, the liner can be removed and replaced rather easily. There
liner（发动机)气 缸套
remove 拆下 replace 取代 seal 密封，封条 leak 使渗漏 valve 气门；阀 port 孔管道 exhaust 排气 in addition 另外 intake 进气，吸入 manifold 歧管 spark 火花 plug 塞子 injector 喷油器 install 安装
consists of piston, compression rings, oil control rings, piston pin and connecting rod.(1)piston: Piston fits

汽车英语01汽车基本知识PPT课件

汽车英语01汽车基本知识PPT课件
汽车英语
目录
1. UNIT ONE AUTOMOBILE BASICS 2. UNIT TWO ENGINE 3. UNIT THREE POWER TRAIN 4. UNIT FOUR STEERING 5. UNIT FIVE BRAKING 6. UNIT SIX ELECTRIC SYSTEM
TEXT C
How Automobiles Work
UNIT ONE
AUTOMOBILE BASICS
学习目标
了解汽车的基本知识，掌握有关 词汇、词组 掌握汽车英语的习惯表达方式 能查阅与汽车英语有关的英文资料
UNIT ONE
AUTOMOBILE BASICS
能力目标
会使用汽车词典 会查找相关资料
目录
7. UNIT SEVEN BODY 8. NEW WORDS EXPRESSIONS 9. GLOSSARY
UNIT ONE
AUTOMOBILE BASICS
TEXT A
What Is an Automobile
TEXT B
The Basic Components of an Automobile
TEXT B
What Is an Automobile
TEXT B
The Basic Components of an Automobile
发动机：使燃料燃烧而发出动力的动力装置。 传动装置：将发动机输出的动力传给驱动车轮 的装置。 行驶和控制装置：支撑全车并保证汽车正常行 驶的装置。 车身：是驾驶员工作和装载乘客、货物的场所。 电气设备：汽车照明、信号装置等。
TEXT B
The Basic Components of an Automobile

汽车专业英语(发动机部分)PPT课件

汽车专业英语(发动机部分)PPT课件

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水箱，通过水泵作用，水 通过水道流通整个汽缸体，
进行降温。
水冷却式发动机 Water coolet engine
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风冷，通过空气气流与风扇 作用，空气/风通过发动机整
个汽缸体，进行降温。
风冷却式发动机 air coolet engine
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•Clissfiled by number of cylinder （按气缸数量分类）
You Know, The More Powerful You Will Be
Thank You
在别人的演说中思考，在自己的故事里成长
Thinking In Other People‘S Speeches，Growing Up In Your Own Story
讲师：XXXXXX XX年XX月XX日
活塞反复运动一次，曲轴转动一周， 两个冲程完成一个工作循环。
二冲程发动机
Two stroke engine
stroke
[strəʊk] n. 冲程，行程；
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活塞反复运动两次，曲轴转动两周， 四个冲程完成一个工作循环。
四冲程发动机
Four stroke engine
stroke
[strəʊk] n. 冲程，行程；
• 配气机构
machanism
• 润滑系统
Valve machanism
• 点火系统
Lubrication system
• 启动系统
Ignition system
• 冷却系统
Starting system
• 进气系统
Cooling system
• 排气系统
Intake system
Exhaust system

《汽车专业英语》英文电子课件第1章

《汽车专业英语》英文电子课件第1章

1 Pre-questions
2 New Words
3 Text Explanation
4 Exercises
China's auto industry has made great progress and formed a complete system of auto industry.
1 Pre-questions
1 Pre-questions
2 New Words
3 Text Explanation
4 Exercises
1 Pre-questions
2 New Words
3 Text Explanation
4 Exercises
In seventeenth Century, Italy, England and France really started the study of steam engines. Watt (17361819) made the first steam engine in 1765.
1 Pre-questions
2 New Words
3 Text Explanation
4 Exercises
2. environment /ɪnˈvaɪrənmənt/环境，外界，周围
In twenty-first Century, human beings are facing more serious problems such as resource shortage, energy shortage, environmental pollution and so on.
Industry in the World
1-3 The Development of

汽车专业英语PPT课件

汽车专业英语PPT课件
wheelbase ['wi:lbeis] n. 前后轮之车轮轴距离，轴 距
Page 13
Subcompacts have three, four or five doors and are designed to seat four passengers comfortably.
Page 14
Current subcompact hatchbacks are approximately 3900 mm long.
maneuvering [mə'nu:vəriŋ] n. 操纵
Page 12
However, due to their shorter wheelbase (distance from center of front wheel to center of rear wheel) and their lighter weight, subcompacts give a somewhat firmer ride, which some people prefer.
汽车专业英语
Page 1
UNIT 1 Introduction to Cars
Page 2
Passage A
Kinds of Cars
Page 3
Page 4
Page 5
Page 6
Cars of today have developed into many different body styles befitting their varied uses.
揭背式 sedan [si'dæn] n. （美）轿车 hardtop [hB:dtCp] n. 有金属顶盖的汽车 pickup ['pikʌp] n. 皮卡，小卡车 station wagon 小旅行车，旅行轿车
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ppt are the functions of the four systems? ❖Driving system works by transmitting engine
❖Power train, suspension, steering system and brake system.
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ppt课件
I. Pre-questions
Steering system
Suspension system
Brake Power train systesmystem
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ppt课件
Unit one
Automobile Basics
1
Specialized English for Automobile
Contents I. Pre-questions
II. Text Explanation III. Exercises
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ppt课件
精品资料
I. Pre-questions
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ppt课件
Special vehicle car
Passenger Cars
Tractor
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Truck
ppt课件
I. Pre-questions 2、with respect to engine arrangement and driving type
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I. Pre-questions
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ppt课件
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ppt课件
❖ 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 .
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Questions
❖Which is called the “ heart” of automobile?
❖An engine that is used to supply power for an automobile
❖What is the chassis composed of?
动系统，传送，发射 ❖ignite [ig'nait] v.点火, 点燃 ❖suspension [səs'pen∫ən]n.悬架，悬挂
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ppt课件
New Words and New Words and Expressions
❖spark-ignition engine 点燃式发动机 ❖compression-ignition engine 压燃式发动机 ❖storage battery 蓄电池 ❖ignition coil 点火线圈 ❖power train 传动系，动力装置 ❖propeller shaft 传动轴 ( = drive shaft )
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ppt课件
❖ 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.
I. Pre-questions
❖ What is the electrical system composed of?
❖The electric system includes the battery, generator, starting system, ignition system, lighting system, horn system, radio and other devices.
1-engine 2-chassis 3-body 4--electrical
system
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ppt课件
New Words and New Words and Expressions
❖component [kəm'pəunənt] n.成分，组成，部 件，零件
❖chassis ['∫æ si] n.底盘 ❖transmission [træ nz'mi∫ən] n.变速器，传动, 传
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ppt课件
❖ Chassis
❖ The chassis is an assembly of those systems that are the major operating parts of a vehicle. The chassis includes the power train, suspension, steering, and brake systems.
❖Do you know who built the first car in the world and when?
❖Karl Benz ❖In 1886
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ppt课件
I. Pre-questions
❖ How many main parts does the automobile consist of?