汽车实用英语电子教案1011单元.docx

1、汽车实用英语电子教案1011单元郑州交通职业学院教 案2012-2013学年 第二学期专业： 11级汽车制造与装配 课程： 汽车实用英语 教师： 陈晓静 教材分析1.教材基本信息 教材名称：汽车实用英语 出版社：中国传媒大学出版社 主 编：潘天堂 出版时间：2009年10月第1版2.章节内容及学时分配 Unit 1 Automobile HilstoryUnit 2 History of Fuel Injection SystemUnit 3 Benz OutlinedUnit 4 Toyota ProfileUnit 5 Automobile Mass Production ProcessU

2、nit 6 Automobile EnginesUnit 7 The Valve SystemUnit 8 Cooling SystemUnit 9 Fuel SystemUnit 10 Typical EFI SystemUnit 11 Car SuspensionUnit 12 Car Steering SystemUnit 13 Four-wheel Drive3.教学手段和方法 传统教学法、多媒体课件教学法、实物演示法相结合等。4.教材分析本教材题材广泛、内容丰富。大多同类教材内容过于偏重汽车机械结构，本书内容涉及汽车历史、服务等各方面，使学生通过本书的学习掌握汽车各专业方面的英文表达

3、方式，为以后的就业和择业拓宽知识面。强调实用性和可操作性。文章内容选取难易适中，表达方式多样。既有专业文章的写作方法，也有新闻报道型的通俗写法，更有较口语化的表达方式。每单元后设有简答题，给教师的课堂教学和学生的思考留下更大空间，体现了应用型人才的培养目标和人才定位。内容突出前沿性和先进性。本书紧扣时代脉搏，介绍了现代汽车新技术的应用，为学生后续职业生涯的发展奠定基础。5.参考教材宋红英 主编汽车专业英语 北京：机械工业出版社黄立新 主编汽车专业英语 西安：西安电子科技大学出版社黄汽驰，黄新 新编汽车专业英语 北京：机械工业出版社赵修强 主编汽车专业英语 济南：山东科学技术出版社蔡安徽，崔永春

4、 主编汽车专业英语 北京 北京理工大学出版社第1讲Unit 1 Automobile History课前分析：1.教学内容及时间分配 New words and phrases 1学时 Development of the automobile 1学时 2.教学目的 通过对文章的翻译、学习、和讲解，掌握第一单元的汽车发展史的英文知识，能够牢记该单元的汽车相关英语单词，并且能够拥有翻译Development of the automobile部分文章的英语基础和理解能力。 3.教学重难点 重点：Development of the automobile.4.教学方法本教学环节采用理论教学方法。通

5、过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入通过对以往学习的汽车专业知识的回顾，引出专业英语这门课，并对这门课程进行整体分析和讲解。1. New words and phrases汽车 automobile 拖拉机 tractor铁路机车 locomotive 有轨电车 tram无轨电车 trolley 军用车辆 military vehicle蒸汽机 steam engine 煤气机 gas engine汽油机 gasoline engine 国民经济 national economy国内生产总值 (GDP) Gross Domestic Produ

6、ction全拆散 (CKD) Completely Knock Down半拆散 (SKD) Semi-Knock Down改革开放 reform and opening 技术引进 technical import国产化 localization 支柱产业 pillar estate2. Development of the automobileThe engine which is called the heart of a vehicle is used to supply power for an automobile. It includes the fuel, lubricating,

7、 cooling, ignition and starting systems. Generally, an automobile is operated by internal combustion engine. The internal combustion engine burns fuel within the cylinders and converts the expanding force of the combustion or explosion into rotary force used to propel the vehicle3. gasoline engine T

8、he chassis is a framework used to assemble auto components on it. The chassis itself is divided into four systems like transmission system, suspension system, steering system and brake system.4.作业及小结：翻译The American auto industry was illprepared for the market shift in consumer preference from large

9、cars to smaller ，more fuelefficient alternatives，and for the first quarter of 1974，Detroits sales slipped drastically. 第2讲 Unit 1 Automobile History课前分析：1.教学内容及时间分配 The post-word war2 industry 1学时 Notes 1学时2.教学目的通过对文章的翻译、学习、和讲解，掌握第一单元的汽车发展史的英文知识，能够牢记该单元的汽车相关英语单词，并且能够拥有翻译The post-word war2 industry部分

10、文章的英语基础和理解能力。3.教学重难点重点：The post-word war2 industry.4.教学方法本教学环节采用理论教学方法。通过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入通过对以往学习的汽车专业英语知识的回顾，并对学生英语单词进行检查，通过对上次课程回顾，引入本次课程。1.The post-word war2 industry The transmission system applies to the components needed to transfer the drive from the engine to the roa

11、d wheels. The main components are clutch, gearbox, drive shaft, final drive and differential.Raw Materials2. transfer The primary purpose of the suspension system is to increase strength and durability of components and to meet customers requirements for riding comfort and driving safety. In automob

12、ile suspension, the major component is springs. The springs used on todays vehicles are engineered in a wide variety of types, sizes, rates and capacities. Spring types include leaf springs, coil springs and torsion bars. Springs are paired off on vehicles in various combinations, and are attached t

13、o vehicle by different mounting techniques.3. NotesThe function of the steering system is to provide the driver with a means for controlling the direction of the vehicle as it moves. The steering system consists of steering wheel, steering shaft, worm, gear sector, pitman arm, drag link, steering kn

14、uckle arm, king pin, steering arms, tie rod, front axle and steering knuckle. They enable the car to change the direction by means of turning and moving forth and back.The transmission system applies to the components needed to transfer the drive from the engine to the road wheels. The main componen

15、ts are clutch, gearbox, drive shaft, final drive and differential.4.作业及小结Tell us how the idea of mass production was created.第3讲 Unit 5 Automobile Mass Production Process 课前分析：1.教学内容及时间分配 New words and phrases 1学时 Development of the automobile 1学时2.教学目的通过对文章的翻译、学习、和讲解，掌握第五单元的汽车大批量生产的英文知识，能够牢记该单元的汽车相

16、关英语单词，并且能够拥有翻译Development of the automobile部分文章的英语基础和理解能力。3.教学重难点重点：Development of the automobile4.教学方法本教学环节采用理论教学方法。通过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入通过结合日常生活中的实例以及汽车的历史，引出汽车大批量的生产过程，从而引入正文，介绍汽车大批量生产的发展史。1. New words and phrases first gear 一档 second gear 二档reverse 倒车档 two-stroke engine 二冲

17、程发动机front wheel 前轮 rear wheel 后轮tread 轮距 chassis 底盘bodywork, body 车身 rear window 后窗玻璃windscreen 挡风玻璃 (美作:windshield) windscreen wiper风档刮水器,风档雨雪刷 (美作:windshield wiper)fender, wing, mudguard 挡泥板 radiator grille 水箱wing mirror 后视镜 bonnet 发动机盖 (美作:hood) boot 行李箱 (美作:trunk) roof rack, luggage rack 行李架 lic

18、ense plate, number plate 车号 wing 前翼子板 hubcap 轮毂罩 bumper 保险杠2. BackgroundIn 1908 Ford began its production of the model T automobile .3. Raw Materials4. DesignThe cylinder block of liquid-cooled engines forms the basic framework of the engine. Other parts are attached to the cylinder block or are ass

19、embled in it. The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum.5.作业及小结Tell us how the idea of mass production was created.第4讲 Unit 5 Automobile Mass Production Process课前分析：1.教学内容及时间分配The manufacturing proc

20、ess 1学时Notes 1学时 2.教学目的 通过对文章的翻译、学习、和讲解，掌握第五单元的汽车大批量生产的英文知识，能够牢记该单元的汽车相关英语单词，并且能够拥有翻译整篇文章的英语基础和理解能力。 3.教学重难点 重点：The manufacturing process.4.教学方法本教学环节采用理论教学方法。通过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入通过对以往学习的汽车专业英语知识的回顾，并对学生英语单词进行检查，通过对上次课程回顾，引入本次课程。1. The manufacturing process The cylinder block

21、of liquid-cooled engines forms the basic framework of the engine. Other parts are attached to the cylinder block or are assembled in it. The block is cast in one piece from gray iron or iron alloyed with other metals, such as nickel or chromium. Some blocks are cast from aluminum. The block contains

22、 not only the cylinders but also the water jackets that surround them. In aluminum blocks, cast iron or steel cylinder sleeves( also called bore liners) are used. These metals have better wearing qualities than aluminum and can better withstand the wearing effect of the pistons and rings moving up a

23、nd down in the cylinders. For most engines2. Quality controlThe cylinder block of liquid-cooled engines forms the basic framework of the engine. Other parts are attached to the cylinder block or are assembled in it. The block is cast in one piece from gray iron or iron alloyed with other metals, suc

24、h as nickel or chromium. Some blocks are cast from aluminum. The block contains not only the cylinders but also the water jackets that surround them. In aluminum blocks, cast iron or steel cylinder sleeves( also called bore liners) are used.3. NotesThe electric system supplies lighting and driving p

25、ower for the automobile. It cranks me engine for starting. It supplies the high-voltage surges that ignite the compressed air-fuel mixture in the combustion chambers. The electric system includes the battery, generator, starting system, ignition system, lighting system, horn system, radio and other

26、devices.4.作业及小结Tell us how the development process of mass production in brife， please第5讲Unit 6 Automobile Engine课前分析：1.教学内容及时间分配 New words and phrases 1学时Engine types 1学时 2.教学目的 通过对文章的翻译、学习、和讲解，掌握第六单元的汽车发动机的英文知识，能够牢记该单元的汽车相关英语单词，并且能够拥有翻译Engine types部分文章的英语基础和理解能力。 3.教学重难点 重点：Engine types.4.教学方法本教学环

27、节采用理论教学方法。通过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入通过对以往学习的汽车专业英语知识的回顾，引出专业英语这门课，并对第六单元Engine types部分课程进行整体分析和讲解。1. New words and phrasessteering wheel, wheel 方向盘 rear-view mirror, driving mirror 后视镜horn, hooter 喇叭 choke 熄火装置gear stick, gear change 变速杆 (美作:gearshift) gearbox 变速箱 starter, self-sta

28、rter 起动器,起动钮brake pedal 刹车踏板 clutch pedal 离合器踏板hand brake 手制动器 foot brake 脚制动器dashboard 仪表板 milometer 里程表2. Engine typesThe internal combustion engine, as its name indicates, burns fuel within the cylinders and converts the expanding force of the combustion into rotary force used to propel the vehic

29、le. The actions taking place in the engine cylinder can be classified into four stages, or strokes. Stroke refers to piston movement; a stroke occurs when the piston moves from one limiting position to the other. The upper limit of piston movement is called TDC (top dead center) .The lower limit of

30、piston movement is called BDC (bottom dead center). A stroke is piston movement from TDC to BDC or from BDC to TDC. In other words, the piston completes a stroke each time it changes its direction of motion.3.作业及小结：翻译There are various types of engines such as electric motors, steam engines and inter

31、nal combustion engines. But, the internal combustion engine seems to be the one most commonly used in the automotive field. According to the fuel energy used, internal combustion engines are further divided into gasoline engines, kerosene engines, diesel engines, etc. 第6讲 Unit 6 Automobile Engine课前分析：1.教学内容及时间分配 How an engine works 1学时 Notes 1学时2.教学目的通过对文章的翻译、学习、和讲解，掌握第六单元的汽车发动机的英文知识，能够牢记该单元的汽车相关英语单词，并且能够拥有翻译How an engine works and engine baalance等部分文章的英语基础和理解能力。3.教学重难点重点：How an engine works4.教学方法本教学环节采用理论教学方法。通过举例、多媒体演示面，学生可以更直观的学习。5.板书布置详见教学内容教学内容：0.导入