Unit-1-汽车专业英语(车辆的种类、汽车基本结构)PPT课件
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(北京邮电大学出版社)Unit1 ppt
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
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?
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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
Unit汽车专业英语车辆的种类汽车基本结构PPT课件
I. Questions
• What are the functions of the four systems?
• Driving system works by transmitting engine power to the driving wheels.
• Suspension system’s function is to increase strength and durability of components and to meet customers’ requirements for riding comfort and driving safety.
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• 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.
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• Section A The Basic Components of an Automobile • Today 's average car contains more than 15,000 separate , individual par ts that must
work together. These par ts can be grouped into four major categories : engine, body, chassis and electrical equipments.
汽车英语ppt
课程介绍
课程属性——限定性选修课 课程属性 限定性选修课 课时——48学时 课时 48学时 48 课程内容——汽车结构、工作原理。教材内容较新，新技术内容 课程内容 汽车结构、工作原理。教材内容较新， 汽车结构 多。
学习目的
1.打好基础：首先掌握必要词汇，熟悉并巩固语法与专业知识， 1.打好基础：首先掌握必要词汇，熟悉并巩固语法与专业知识， 打好基础 开阔眼界；学好本门课程，对考研亦有一定的帮助 开阔眼界；学好本门课程， 2.掌握翻译技巧，提高翻译水平，较熟练笔译专业资料，解决生 2.掌握翻译技巧，提高翻译水平，较熟练笔译专业资料， 掌握翻译技巧 产实际中的问题 3.阅读本专业领域的国外资料 阅读本专业领域的国外资料， 3.阅读本专业领域的国外资料，了解和掌握本专业的发展动态和 前沿技术， 前沿技术，为研究和创新奠定基础
学习方法
认真听讲，做好记录， 认真听讲，做好记录，大胆实践
PROFESSIONAL ENGLISH
UNIT 1 AUTOMOTIVE BASICS
TEXT A The Basic Components of an Automobile
本次课学习内容 UNIT 1 AUTOMOTIVE BASICS
TEXT A The Basic Components of an Automobile
Engine Chassis Body Electrical Equipment
本次课学习目标
掌握汽车主要部件的英文名称 掌握各类汽车的英文名称 掌握常用术语（ PHRASES AND EXPRESSIONS） 了解翻译的标准
clutch [klʌt∫]n.离合器 ʌ 离合器 hydraulic [hai'drɔ:lik]a.液压的，水压的，水力的 液压的， ɔ 液压的 水压的， isolate ['aisəleit]v.隔离 孤立 绝缘，查出（故障） 隔离, 隔离 孤立, 绝缘，查出（故障） course [kɔ:s]n.过程 经过 进程 方针 路线 跑道 课程 过程, ɔ 过程 经过, 进程, 方针, 路线, 跑道, manoeuvre [mə'nu:və]=maneuvre v.策划 调动 演习 策划, 调动, 演习, 策划 操纵，机动（动作）；n.策略 操纵，机动（动作）；n.策略, 调动 ）； 策略, drum [drʌm]n.鼓, 鼓声；v.击鼓 ʌ 鼓 鼓声； 击鼓 pedal ['pedl]n.踏板 踏板
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
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PPT课件
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Subcompacts have three, four or five doors and are designed to seat four passengers comfortably.
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Current subcompact hatchbacks are approximately 3900 mm long.
maneuvering [mə'nu:vəriŋ] n. 操纵
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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
汽车英语基础知识ppt课件
8.Wheelbase轴距(/'wi:lbeis/) 9.track(tread)轮距 10.Front overhang 前悬 11.Rear overhang 后悬 12.Minimum ground clearance 最小离地间隙 13.Aproach angle 接近角(/'æŋgl /角度 ) 14.Departure angle离去角 15.Turning diameter转弯直径(/dai‘æmitə /直径)
汽车专业英语精品课件
汽车专业英语精品课件在汽车行业工作的人士，需要掌握一定数量的专业英语词汇和表达方式。
下面是一份精品课件，帮助你学习汽车专业英语。
一、汽车基础知识1. Engine（发动机）: The heart of the vehicle that converts fuel into mechanical energy.2. Transmission（变速箱）: A system that transfers power from the engine to the wheels.3. Suspension（悬架）: System of springs, shock absorbers, and linkages that connects a vehicle to its wheels.4. Chassis（底盘）: The internal framework of a vehicle which supports the body and other components.二、汽车零部件1. Brake pads（制动片）: Friction materials used to stop a vehicle by applying pressure to the brake rotors.2. Radiator（散热器）: A device that cools the engine by transferring heat away from the coolant.3. Fuel pump（燃油泵）: Component that pumps fuel from the tank to the engine.4. Alternator（发电机）: Device that generates power to recharge the battery and supply electrical components.三、汽车维修与保养1. Oil change（换油）: Process of draining old engine oil and replacing it with fresh oil.2. Tire rotation（轮胎换位）: Moving tires to different positions on a vehicle to ensure even wear.3. Spark plug replacement（火花塞更换）: Installing new spark plugs to maintain engine performance.4. Coolant flush（冷却液更换）: Removing old coolant and replacing it to prevent overheating.四、购买汽车常用术语1. MSRP（Manufacturer's Suggested Retail Price）: The price recommended by the manufacturer for a vehicle.2. Down payment（首付）: Initial payment made when purchasing a vehicle to reduce the loan amount.3. APR（Annual Percentage Rate）: The interest rate on a loan over a year.4. Trade-in value（以旧换新价值）: The amount credited for a vehicle when trading it in for a new one.五、汽车行业发展趋势1. Electric vehicles（电动汽车）: Cars powered by electricity rather than traditional fuels.2. Autonomous driving（自动驾驶）: Vehicles equipped with technology to navigate without human input.3. Connected cars（互联汽车）: Vehicles with internet connectivity to enhance safety and convenience.4. Mobility as a Service (MaaS)（出行服务）: Providing transportation solutions through apps and platforms.通过学习这些汽车专业英语，你将更好地了解汽车行业以及相关知识。
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❖ 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.
3
.
Special vehicle car
Passenger Cars
Tractor
4
Truck
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I. Pre-questions
2、with respect to engine arrangement and driving type
engine arrangement and driving type
8
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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 (cal Equipment
❖ The electrical system supplies electricity for the ignition, horn, lights, heater, and starter. The electricity level is maintained by a charging circuit. This circuit consists of a battery, and an alternator (or generator). The battery stores electricity. The alternator changes the engine's mechanical energy into electrical energy and recharges the battery.
❖Karl Benz ❖In 1886
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I. Pre-questions
❖ How many main parts does the automobile consist of?
1-engine 2-chassis 3-body 4--electrical
system
7
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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
动系统，传送，发射 ❖ignite [ig'nait] v.点火, 点燃 ❖suspension [səs'pen∫ən]n.悬架，悬挂
Unit one
Automobile Basics
1
Specialized English for Automobile
Contents I. Pre-questions
II. Text Explanation III. Exercises
2
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I. Pre-questions
❖Types of Modern Automobiles ❖ 1）cars ❖2）passenger cars ❖ 3）trucks ❖4）tractors and vehicle combination ❖5）special type vehicle ❖6）Self-dumping car ❖7）farm vehicle ❖8) off-road vehicle
9
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❖ Section A The Basic Components of an Automobile
❖ Today's average car contains more than 15,000 separate, individual parts that must work together. These parts can be grouped into four major categories: engine, body, chassis and electrical equipments.
11
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❖ 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.
10
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❖ 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 .
diagram
front engine 、 front-wheel drive
front engine 、 rear-wheel drive
Rear engine、
rear-wheel drive
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I. Pre-questions
❖Do you know who built the first car in the world and when?