汽车英语 Unit 2
汽车专业英语(第二版)[111页]
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DEVELOPMENT OF THE AUTOMOBILE(1)
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容
DEVELOPMENT OF THE AUTOMOBILE(1)
教学活动设计
★ New Words and Expressions ★ Text Lecture ★ Sentence Reference
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DEVELOPMENT OF THE AUTOMOBILE(1)
Sentence Reference
1…..has been invented …..现在完成时的被动语态。 2. so ……that …… 如此……以至于，结果状语从 句
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UNIT TWO DEVELOPMENT OF THE AUTOMOBILE(2)
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UNIT EIGHT UNIT NINE UNIT TEN UNIT ELEVEN UNIT TWELVE
CHASSIS TRANSMISSION SYSTEM SUSPENSION SYSTEM STEERING SYSTEM BRAKE SYSTEM
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UNIT ONE DEVELOPMENT OF THE AUTOMOBILE(1)
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TYPES OF AUTO
基本要求
(1)熟记课文中的生词和词组用，重点词汇造句 (2)能正确阅读课文 (3)能正确翻译课文内容OF AUTO
New Words and Expressions
2020/5/2
TYPES OF AUTO
Text Lecture
2020/5/2
汽车专业英语(原书作者宋红英)第～二章PPT课件
他们将车库改成戏院。 ❖convert water into ice. ❖ 将水变成冰 ❖converting feet into meters. ❖ 将英尺换算成公尺
II. Text Explanation
❖The internal combustion engine 内燃机 ❖Convert …..into…..使转变, 转换... ❖Propel vt.推进, 驱使 ❖ 译文：内燃机在汽缸内燃烧燃料，然后把燃烧或者
“爆炸”所产生的膨胀力变成旋转力，用以推动车 辆前进。
II. Text Explanation
II. Text Explanation
In 1956, the No. 1 Auto Plant was established in Changchun, and turned out the first batch of liberation automobiles for our country.
底盘、车身和电器设备组成的。
II. Text Explanation
❖In other words
❖ In other words, they remain relatively constant or static. 换句话说，它们相对的稳定、静止。
❖ In other words, we have adhered to scientific socialism. 也就是说，我们坚持了科学社会主义。
❖be composed of
❖ Navy must be composed of surface ship unit and submarine unit.
汽车专业英语 Crankshaft and Flywheel
III.bearings are designed as two-piece friction-type. Half the bearing is placed into the block. The other half is placed in the bearing cap. 主轴承被设计为两部分组成，一半装在缸体上， 主轴承被设计为两部分组成，一半装在缸体上， 另一半装在轴承盖上。 另一半装在轴承盖上。
II. Text Explanation
As well as its function is to help the engine to run smoothly by absorbing some of the energy during the power stroke and releasing it during the other strokes； ；
III. Exercises
belt pulley timing gear flywheel
tortional vibration damper cranking claw
crankshaft
flywheel bolt
main bearing
III. Exercises
《新编汽车专业英语(第3版)》Unit 2-Passage A
• Its reciprocating movements in the cylinder transform the energy of the expanding gases into mechanical energy．
• Crankshaft and flywheel group includes the • following components (see Fig. 2-5):
• Crankshaftis one of the most important parts in the engine．
• It is held in the crankcase in the cylinder block and converts the reciprocating motion of the pistons into a rotary motion for the drive wheels．
Unit Two Engine Construction
Passage A Crank Mechanism and Its Main
Components
• Crank mechanism is one of the major motion mechanisms of the engine．
• Its function is to transform the reciprocating movement of pistons into rotary movement of the crankshaft, offering torque to make the drive wheels turn (see Fig.2-1).
Unit 2汽车专业英语(发动机)
II. Text Explanation
Convert…..into…. ①转变；变换 That building has been converted into a school. 那座楼房改成学校了。 ②兑换 I want to convert some Hong Kong dollars into American dollars. 我想把一些港元换成美元。 ③改变信仰、党派或意见等 She managed to convert him to her opinion. 她终于设法说服了他接受她的意见。
Fuel supply system
Valve gear
III. Exercises
•Translate the following expressions into Chinese. 活塞 piston 曲轴 crankshaft 分电器 distributor 油底壳 sump 正时齿轮 timing gear crankshaft and connecting rod mechanism 曲柄连杆机构 配气机构 valve gear 燃油系统 fuel system 火花塞 Spark plug 排气歧管 exhaust manifold
Reading
In other words, the piston completes a stroke each time it changes its direction of motion. 换句话说，活塞每完成一次冲程就会改变运动方向。
In other words
In other words, they remain relatively constant or static. 换句话说，它们相对的稳定、静止。 In other words, we have adhered to scientific socialism. 也就是说，我们坚持了科学社会主义
汽车英语unit2
Unit 2Topic:The culture of Automobile Unit objectivesAfter studying the unit, you are able to:1. get a basic idea about the auto culture;2. know some famous auto logos and the design inspirations ;3. read articles about car-racing;4. write a thesis about auto culture;5. learn to write notices.Warming-upPractice the dialog with your partner and answer the following questions according to the dialog.Mary: Hi, Paul. Long time nosee. What are you busy withthese days?Paul: Oh, I lost myself in the world of vehicles,especially the car logos. The design, the color, the origin and stories behind each logo…it is so cool.Mary: That sounds interesting! Can you give some examples?Paul: Sure. For example, the logo of “Ford” looks like a running rabbit just because the founder was fond of animals.Mary: It is amazing. Tell me more about the logos, and the lunch is on me, ok?Paul: That is a deal.Mary: I am quite curious about the logo of Audi. Could you say something about it?Paul: No problem. The Audi emblem with its four rings identifies one of Germany’s oldest-established automobile manufacturers. It symbolizes the combination in 1932 of four previous independent manufactures. Mary: Were they both the motor-vehicle manufacturers at that time? Paul: Yes. They produced bicycles, motors, and mini-bus respectively then.Mary: I see. Thank you for your information.Paul: My pleasure.Task1. Can you offer some other names of the car logos?2.Can you offer some Chinese car logos?3. Which car logo is the most attractive one in your opinion?Section AAutomobiles and Their Logos Task 1 Before reading the passage, see how much you know about the car logos.1. Do you know the design inspirations of some famous car logos?2. What’s the importance of car logos ?Reading ACar LogosIf you ask the marketing team of an auto company, they will correctly tell you that each automotive logo symbolizes the tradition, culture, and history of the automaker it represents. Learn a brief introduction to the following seven car logos.BMW LOGOBavarian Motor Works is a German automobile,motorcycle and engine manufacturing company.Founded in1916, it is known for the performanceand luxury vehicles. It owns and produces theMINI brand, and is the parent company ofRolls-Royce Motor Cars. The circular blue andwhite BMW logo or roundel portrays themovement of an airplane propeller, to signify the white blades cutting through the blue sky.MERCEDES-BENZ LOGOMercedes-Benz is a German manufacturer ofautomobiles, buses, coaches, and trucks. Mercedesin Spanish is for “grace”, and three pointed starsymbolizes the mechanization in the area of land,water and air.VOLOKSWAGEN LOGOThe Volkswagen Automobile Company is anautomobile manufacturer based in Wolfsburg,Germany, and Volkswagen is the original brandwithin the Volkswagen Group, which contains the carbrands Audi, Bentley, Bugatti, Lamborghini, SEAT,Skoda and truck maker Scania. Volkswagen in German means “car for common people”. VW in the logo is the acronym of Volks Wagenwerk, and can also be seen as composed of three “V”s, meaning victory-victory-victory.AUDI LOGOThe name Audi is based on a Latin translationof the surname of the founder August Horch,itself the German word for “listen!” The Audiemblem is four overlapping rings thatrepresent the four marques of Auto Union.The Audi emblem symbolizes the amalgamation of Audi with DKW, Horch and Wanderer: the first ring represents Audi, the second represents DKW, the third is Horch, and the fourth and last ring Wanderer.TOYOTA LOGOToyota Motor Corporation is a multinationalcorporation headquartered in Japan, and iscurrently the world’s largest automaker. Thethree-ellipse logo of Toyota Motor Company wasfirst used in early 1990. The biggest ellipse on theoutside of the logo symbolizes “earth”, and the other two ellipses in the middle vertically make up a “T”, which stands for “Toyota”.FORD LOGOThe Ford Motor Company is an Americanmultinational corporation and the world’s fourthlargest automaker based on worldwide vehiclesales, following Toyota, General Motors, andVolkswagen. The logo of Ford Company adoptsthe company name “Ford”, which is white set in the blue background. Henry Ford, the founder, likes small animals, so the logo designer draws the word “Ford” into the pattern of a running white rabbit.ROLLS-ROYCE LOGORolls-Royce p.l.c. is a British aircraft engine maker,and the second-largest in the world, behind GEAviation. The two overlapping “R”s in Rolls-Roycelogo symbolize the harmonious relationship of twopeople, “we have each other in mind”. The RollsRoyce logo has an incredibly professional andcompetent rectangular structure. Company name isefficiently inscribed inside the Rolls Royce logo shape, making it look more practical and methodical. The Rolls Royce logo rectangle is divided into three fractions, one being larger and central segment whereas the other two are smaller yet same in size.logo['lɔɡəu] n.标识，商标marketing['mɑ:kitiŋ]n. 市场营销;市场学, 销售学symbolize['simbəlaiz] vt.象征, 用符号表现automaker ['ɔ:təu'meikə] n.<美>汽车制造商represent[͵repri'zent] vt.代表；象征; 表现motorcycle['məutəsaikl] n.摩托车performance[pə'fɔ:məns] n.性能, 特性luxury['lʌkʃəri] adj.奢华的, 豪华的brand[brænd] n.商标, 品牌circular['sə:kjulə] adj.圆形的, 循环的roundel ['raundl] n.圆形饰物, 小圆盘portray[pɔ:'trei] v.描绘propeller[prə'pelə] n.飞机上的螺旋推进器,推进物signify['siɡnifai] vt.表示, 表明，意味blade[bleid] n.(推进器的)翼；刀锋; 刀口; 刀刃grace[ɡreis] n.优美, 雅致, 优雅mechanization [͵mekənai'zeiʃən] n.机械化original[ə'ridʒənəl] adj.最初的, 原始的acronym['ækrənim] n.首字母缩略词compose[kəm'pəuz] vt.组成，构成Latin ['lætin] n.拉丁语surname['sə:neim] n.姓emblem ['embləm] n.象征, 徽章, 符号,overlapping['əuvə'læpiŋ] n.重叠, 搭接marque[mɑ:k] n.汽车型号，汽车牌子amalgamation [ə͵mælɡə'meiʃən] n.融合, 合并multinational[mʌltɪ'næʃən(ə)l] adj.多国的, 跨国公司的n.跨国公司headquarter [͵hed'kwɔ:tə] v.以...作总部, 设总公司于currently['kʌrəntlɪ] adv.现在, 当前,普遍地, 通常地ellipse [i'lips] n.椭圆, 椭圆形vertically ['və:tikəli] adv.垂直地aircraft['ɛəkrɑ:ft] n.飞机aviation [͵eivi'eiʃən] n.飞行, 航空, 航空学harmonious[hɑ:'məunjəs] adj.和谐的, 协调的, 和睦的incredibly[in'kredəbli] adv.难以置信地professional[prə'feʃənl] adj.专业的, 职业的competent['kɔmpitənt] adj.有能力的, 胜任的rectangular[rek'tæŋɡjulə] adj.矩形的, 长方形的; 直角的inscribe[in'skraib] vt.刻; 雕; 记methodical [mi'θɔdik(ə)l] adj.有条理的，有方法的,有系统的fraction['frækʃən] n.小部分, 零头, 片断segment['seɡmənt] n.段, 节, 片断parent company 母公司,总公司make up 拼凑,补足stand for 代表, 代替, 象征,Bavarian Motor Works 巴伐利亚(联邦德国州名)汽车工厂Rolls-Royce Motor Cars 劳斯莱斯汽车Wolfsburg 沃尔夫斯堡：德国中北部城市Bentley 宾利汽车（汽车品牌）Bugatti 布加迪（汽车品牌）Lamborghini 兰伯基尼（汽车品牌）SEAT 西雅特（汽车品牌）Skoda 斯柯达（汽车品牌）Scania 斯堪尼亚（汽车品牌）p.l.c. Public Limited Company股票上市公司1If you ask the marketing team of an auto company, they will correctly tell you that each automotive logo symbolizes the tradition, culture, and history of the automaker it represents.如果你问一家汽车公司的营销团队,他们会正确地告诉你每一个汽车标志所象征的传统、文化和它代表的制造商的历史。
英语报刊阅读 unit 2 econimics
2
1897欧宝年开始生产汽车，1924年， 公司建成德 国第一条生产汽车的流水线，使汽车产量猛增， 在德国廉价车领域独占鏊头。
3
奥贝尔家族于1929年将公司80％的股份卖给美国 通用汽车公司，从此， 欧宝汽车公司成为美国通 用汽车公司在德国的子公司。
欧宝
欧宝标志
欧宝汽车标志为“闪电” 图案， “圆圈闪电”，即 喻示欧宝汽车如风驰电掣， 同时也炫耀它在空气动力 学方面的研究成就，欧宝 汽车的力量和速度是无与 伦比的；欧宝公司永远充 满着生机与活力。
凯迪拉克
凯迪拉克标志
凯迪拉克汽车选用的 著名的花冠盾形徽章象 征着其在汽车行业中的 领导地位。这个含义深 刻而精致的标志也是凯 迪拉克家族曾作为皇家 贵族的象征，同时表现 了底特律城创始人祖先 的勇气和荣誉。
雪佛兰
雪佛兰标志
雪佛兰汽车标志由图形和文 字两部分组成。1908年， 杜兰特在一次环球旅行途中 ，在一家法国旅馆的墙纸上 意外地发现了一个“金领结 ”图案，他认为这个图案可 以作为汽车的标志，于是就 撕下了墙纸的一角并展示给 朋友们看。后来这个有趣的 “金领结”图案就演变成了 畅销全球的雪佛兰汽车的标 志。
Questions
1. Can you list some brands belonging to GM in text? 2. why was General Motors laughed around the world when it acquired part of Daewoo Motor in October 2002?
旁蒂克火鸟传奇
G6 GXP
现代汽车与汽车文化
奥兹莫比尔
奥兹莫比尔标志
奥兹莫比尔汽车商标 由图形和文字两部分 组成。奥兹莫比尔标 志中的箭形图案代表 公司积极向上和勇往 直前的创新精神。
汽车维修英语第三版Unit 2 Lesson7 The ignition System
words
distributor mechanical
ignition
current
high-voltage
Lesson 74
Look and Learn Dialogue Reading Learn More Words and Phrases
Unit 23
Lesson 74
A. Look at the pictures and choose the correct technical terms.
a. distributor rotor 分火头
f. resistance wire 电阻线
b. battery 蓄电池
g. ECU 电脑
c. ignition key d. spark plug e. ignition coil
点火开关
火花塞 点火线圈
h. control module 控制模块
i. sensor 传感器
f. resistance wire 电阻线
b. battery c. ignition key d. spark plug e. ignition coil
蓄电池
点火开关Biblioteka 火花塞 点火线圈g. ECU h. control module
电脑
控制模块
i. sensor 传感器
Look and Learn Dialogue Reading Learn More Words and Phrases
ignition distributor ignition coil spark plugs
connecting wires
electronic control module
spark plugs ignition coil connecting wires
汽车专业英语
Unit 1AUTOMOTIVE BASICS1、The body is the enclosure that house the engine,passenger,and cargo.车身对发动机、乘客和货物能够起到保护作用。
2、An automobile body is a sheet metal shell with windows,door,a hood,and a trunk deck built into it.……（1.1第一段）汽车车身是一个上面装有车窗、车门、发动机罩和行李箱盖的壳体类薄钢板零件。
车身对发动机、乘客和货物能够起到保护作用。
车身的设计应能保证乘客安全而舒适。
车身的造型使汽车具有引人注目、丰富多彩、充满现代气息的外表。
车身的流线型减小了空气阻力，并在行车时防止车辆横摆。
3、The chassis is an……（1.2第一段1、2句）底盘总成包括一辆汽车的主要工作系统，这些系统包括传动系统、悬架系统、转向系统和制动系统。
4、It is made from tough steel sections welded,riveted,or bolted together.它是由坚硬的钢铁部分焊接、铆接、或被锁在一起。
5、It forms a foundation for the car body and the parts of the several systems.它形成了一个汽车车身部件与多个系统的基础。
6、The front and rear wheels are attched to the chassis by a suspension system.前轮和后轮的钢条帮底盘是由一个悬架系统。
7、As the brake pedal is pushed with foot,brake fluid is forced though brake lines into cylinders that press the brake shoes against a drum.随着用脚推刹车踏板,制动液迫使制动液压入汽缸的制动蹄摩擦一个鼓。
汽车专业英语课件Unit 2 Automobile Basics
➢ Words Building
Task III. Match the following English terms with the equivalent Chinese
items.
A Байду номын сангаас--front and rear suspensions 1. ( )左右后侧围板，简称车身板
B --- rear axles
D. Yes, you can.
2. A. Don’t worry about it.
B. Why not.
C. Here you are.
D. Of course, please.
3. A. No, you needn’t.
B. No, you can’t.
C. I can’t believe it.
6
➢ Words Building Task I. Choose the best answer from the four choices A, B, C and D. ( ) 1. These streams of functionality can ________into vertical slices of the application. A. be divided B. divide C. to divided D. divided ( ) 2. The American young are well-meaning but misguided, and must not themselves be taken _______guides A. for B. with C. as D. to ( ) 3. Regardless of the type of business you own, your work will be composed ____ ___those three items. A. as B. of C. with D. for ( ) 4. The scientists are still working on ___ ____ new methods of reaching outer space. A. invention B. inventor C. invent D. inventing ( ) 5. To my ________, no researchers have come close to doing this. A. know B. knowing C. known D. knowledge
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Unit Two
课文A
发动机
发动机是驱动汽车行驶的动力来源。
一般来说，汽车在发动机的作用下行驶，燃料在发动机内部燃烧。
根据不同标准，发动机可分为不同的类型，如汽油发动机和柴油发动机。
但是，无论是哪种发动机，都包括两个主要部分：曲柄连杆结构和配气结构。
此外，发动机通常包括五个基本系统：即启动系统、燃油系统、点火系统、冷却系统和润滑系统。
众所周知，发动机为汽车提供动力、使之前进。
那么，如何启动发动机？为了使发动机持续有效地运转，我们应该如何维护保养发动机？我们应该严格遵循《汽车使用手册》中的指令，正确启动并保养发动机。
因此，驾驶员阅读并理解“指令”很重要。
这里，我们以“本田雅阁”为例，说明如何正确启动发动机。
在“本田雅阁”的《汽车使用手册》中，启动发动机的主要步骤如下:
1．勒紧“手刹”。
2．关闭所有的电器设备，以减少耗电。
3．手动档
将离合器踏板踩到底，把“档把”放在空档位置。
自动档
踩刹车踏板，确保“档把”在空档位置。
4．把点火开关拧到“启动”位置，踩“油门”踏板。
每次踩“油门”踏板不要超过5秒钟。
5．如果发动机启动了，立即把脚从“油门”踏板上移开，以防发动机空转；如果没能成功启动发动机，或启动后马上熄火，至少等10秒钟以后再次启动。
6．如果发动机仍不能启动，将“油门”踩到底，同时再次启动发动机，以清除溢油。
关于维修和保养，《汽车使用手册》通常会很详尽地说明如何保养或更换汽车的重要部件，如机油和滤清器、冷却系统、空气净化器、火花塞、蓄电池、空调系统、空调过滤器和驱动皮带等。
我们仍以“本田雅阁”为例，介绍如何更换发动机的机油和滤清器。
更换发动机的机油和滤清器
1．启动发动机，当其达到正常工作温度之后，将其关掉。
2．打开发动机罩，取下发动机油注入孔盖，从发动机底部卸下卸油螺栓和垫圈，把油卸到适当的容器内。
3．卸下机油滤清器。
把残留的机油放出去。
要使用特殊扳钳拆卸滤清器。
4．按照机油滤清器随附的说明安装新的滤清器。
5．把一个新垫圈套在卸油螺栓上，然后重新安装卸油螺栓。
6．重新注入推荐用油。
7．更换发动机油注入孔盖。
启动发动机。
油压指示灯应在发动机起动后5秒钟之内熄灭。
如果不熄灭，请关掉发动机，重新检查您的操作。
8．让发动机运转几分钟，以检查卸油螺栓和滤清器是否泄漏。
9．关掉发动机，待其休息几分钟后，检查油量。
如果有必要，将机油加到测油尺的上限水平。
（摘自本田雅阁《行驶手册》)。
总之，只有正确启动并定期保养发动机，汽车才能正常地运转。
课文B
内燃机的发展
1769年，法国人尼古拉斯·约瑟夫制造出世界上第一辆蒸汽动力汽车。
那么为什么很多书上说最早的汽车是由戴姆勒或者卡尔·奔驰发明的呢? 那是因为戴姆勒和奔驰两人都成功地制造出开辟现代汽车时代的汽油动力汽车。
他们发明的以内燃机为动力的汽车，外观和工作原理和现代汽车很相似。
尽管如此，说第一辆汽车是由戴姆勒或者卡尔·奔驰发明的也是不公平的。
如今，大多数汽车以内燃机为动力。
内燃机的工作原理是：用燃料燃烧产生的动力推动活塞在汽缸中运动，活塞的运动使曲轴转动，（这种转动）再通过驱动链或驱动轴传递给车轮。
通常，内燃机的燃料用汽油或柴油。
先行者们的努力使内燃机技术取得快速发展。
1876年，尼古拉斯·奥托发明了燃气发动机，他制造的第一台四冲程内燃发动机叫做“奥托循环发动机”。
这台发动机一制造出来，就被他安装在一辆汽车上。
奥托对汽车发展的巨大贡献在于：后来所有以液体为燃料的发动机普遍采用四个冲程。
几年后，即1885年，卡尔·奔驰，一位德国机械工程师，设计并制造了世界上第一辆以内燃机为动力的、实用的三轮汽车，并于1886年1月29日，申请到了第一个燃气汽车的专利。
卡尔•奔驰第一次将发动机和底盘整合在一起。
1891年，他制造出四轮汽车。
接着，建立了自己的汽车公司。
到1900年，他的公司成为世界上最大的汽车制造企业。
1885年，另一位德国机械工程师，戈特利普·戴姆勒，改进了奥托发明的内燃机并取得了专利，这台发动机被认为是现代汽油发动机的原型。
它体积小、重量轻、转速快、使用汽油注入式化油器、圆筒型汽缸。
这台发动机的尺寸（小）、转速（快）、工作效率（高）等特点为汽车设计革命创造了条件。
1886年3月8日，戴姆勒将发动机安装在车身上，从而制造出世界上第一辆四轮汽车。
人们认为，是戴姆勒最早发明了实用的内燃机。
奔驰和戴姆勒分别建立了自己的汽车公司，1926年，合并成为戴姆勒-奔驰公司。
如今，作为梅塞德斯-奔驰汽车的制造商，这家公司在全世界享有极高的声誉。
当今，似乎没有其他发明能像内燃机那样（极大地）改变我们的生活，加快世界发展的进程。
在世界偏远的角落，也许有人从来没见过手机或电脑，但可以肯定的是，他们肯定见过飞机、汽车或用发动机牵引的其他机器。