汽车专业英语ppt课件

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,汽车专业英语,AUTOMOTIVE ENGINEERING ENGLISH,（车辆工程/交通运输/汽车服务工程）,授课人：,汽车专业英语,1,课程介绍,课程属性学科选修课,课时36学时,课程内容汽车基础（结构原理）、诊断修理、营销服务、汽车设 计制造,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，开阔眼界；学好本门课程，对考研亦有一定的帮助,2.掌握翻译技巧，提高翻译水平，较熟练笔译专业资料，解决生产实际中的问题,3.阅读本专业领域的国外资料，了解和掌握汽车的发展动态和前沿技术，以及,汽车设计制造新技术/,维修技术,/,销售服务（,任一方向,）,，为研究和创新奠定基础,学习方法,认真听讲，做好记录，大胆实践,参考教材：,汽车专业英语，宋进桂，机械工业出版社,AUTOMOTIVE ENGINEERING ENGLISH,Foreword,课程介绍AUTOMOTIVE ENGINEERING ENG,2,STRUCTUREof the,AUTOMOTIVE ENGINEERING ENGLISH,Automotive,Maintenance,and Repair,Automotive Basics,Automotive,Marketing,and,Service,Automotive,Design,and,Manufacturing,课程结构,STRUCTUREof the AUTOMOTIVE E,3,本章学习内容,Chapter 1 General Information本章学习内容、目标和重点难点,本章学习目标,本章难点重点,1.Basic Parts of Automobile,1.Classification of Automobile,1.掌握汽车组成、主要系统部件的英文名称,2.掌握汽车的分类,3.了解各个系统的主要组成和功能,1.重点为记忆英文专业术语,2.难点需要记忆的生词偏多,3.汉译准确表达也是难点,本章学习内容Chapter 1 General Inform,4,1.1.1,New Words and Phrases,category,ktigri,n.,种类，类型，范畴,manifold,mnifuld,a.,多种形式的 n.多种；歧管,styling,staili,n.,花式样,streamlined,stri:mlaind,a.,流线型的,现代化的,chassis,si,n.,底盘,coolant,ku:lnt,n.,冷却液，冷却剂,lubrication,lu:brikein,n.,润滑,Chapter 1 General Information,1.1 Basic Parts of Automobile,1.1.1 New Words and Phrasescat,5,transmission,trnzmin,n.,变速器，传动,传动系统，传送，发射,clutch,kl,t,n.,离合器,hydraulic,haidr,:lik,a.,液压的，水压的，水力的,manoeuvre,mnu:v,=maneuvre v.,策划，机动；n.策略,调动,drum,dr,m,n.,鼓,鼓声；v.击鼓,pedal,pedl,n.,踏板,Chapter 1 General Information,1.1 Basic Parts of Automobile,transmissiontrnzminn.变速器,6,ignition,ignin,n.,点火,点燃,ignite,ignait,v.,点火,点燃,carburetor,k,:bjuret,n.,化油器,combustible,kmb,st,bl,a.,易燃的,axle,ksl,n.,轮轴,车轴,suspension,sspenn,n.,悬架，悬浮,悬浮液,暂停,中止,悬而未决,differential,difrenl,n.,差速器，微分；a.微分的，差动的,Chapter 1 General Information,1.1 Basic Parts of Automobile,ignitionigninn.点火,点燃igni,7,power unit,动力装置,gasoline engine,汽油机,spark-ignition engine,点燃式发动机,diesel engine,柴油机,compression-ignition engine,压燃式发动机,combustible mixture,可燃混合气,motor oil,发动机油,Chapter 1 General Information,1.1 Basic Parts of Automobile,power unit动力装置gasoline engine汽,8,wind resistance,空气阻力，风阻,driving speed,行驶速度,power train,传动系，动力装置,propeller shaft,传动轴,rear axle,后桥,driving road wheel,驱动轮,torque converter,液力变矩器,drive shaft,传动轴,Chapter 1 General Information,1.1 Basic Parts of Automobile,wind resistance空气阻力，风阻driving,9,Todays 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，see Fig.1-1.,Fig.1-1 basic parts of a car,Chapter 1 General Information,1.1 Basic Parts of Automobile,1.1.2,Text,Todays average car contain,10,The engine acts as the power unit.There are two types of engine:gasoline engine(also called a spark-ignition engine)and diesel engine(also called a compression-ignition engine).,All engines have fuel,exhaust,cooling,and lubrication systems.Gasoline engines also have an ignition system.The ignition system supplies the electric spark needed to ignite the air-fuel mixture in the cylinders.The fuel system stores liquid fuel and delivers it to the engine.The fuel is mixed with air to form a combustible mixture in the carburetor,the manifold,or the cylinders themselves.The cooling system removes excessive heat from the engine.Air and a coolant are used to carry away the heat.The lubrication system is important in keeping the engine running smoothly.Motor oil is the lubricant used in the system.,Chapter 1 General Information,1.1 Basic Parts of Automobile,1.Engine,The engine acts as,11,An automobile body(Fig.1-2)provides a protective covering for the engine,passengers,and cargo.The body is designed to keep passengers safe and comfortable.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 the driving speeds.,Chapter 1 General Information,1.1 Basic Parts of Automobile,2.Body,An automobile b,12,Fig.1-2 An automobile body,Fig.1-2 An automobile body,13,3.Chassis,The chassis includes the power train,suspension,steering,and brake systems.,The power train system comprises clutch,transmission,propeller shaft,rear axle and differential and the driving road wheels.The clutch or torque converter has the task of disconnecting and connecting the engines power from and to the driving wheels of the vehicle.The main purpose of the transmission or gearbox is to provide a selection of gear ratios between the engine and driving wheels,so that the vehicle can operate satisfactorily under all driving conditions.Gear selection may be done manually by the driver or automatically by a hydraulic control system.,Chapter 1 General Information,1.1 Basic Parts of Automobile,3.Chassis The chassis incl,14,要点分析：,driving wheels,参考译文：,驱动轮,从动轮是什么？是Driven wheels!,Driven wheels 还有“驱动轮”（被发动机驱动）的意思。,只有联系上下文确定其具体指什么。,知识拓展,要点分析：driving wheels 知识拓展,15,The function of the propeller(drive)shaft is to transmit the drive from the gearbox to the input shaft of the rear axle and