汽车专业英语unit 1 Automobile Culture
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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)。
Unit One课文A汽车发展史汽车业是工业领域中一个至关重要的行业,它不仅影响世界经济,而且影响世界文化。
汽车的生产、销售与服务已成为工业经济增长的重要因素。
汽车运输业在20世纪发生了革命性变化,从根本上改变了人们的生活方式、出行方式和贸易方式。
根据尺寸、规格、车门数量以及用途不同,汽车可以被分成不同的种类。
汽车有不同的叫法,典型的汽车通常有四个轮子、包括司机在内能搭载5个人。
运载更多乘客的汽车叫微型客车、面包车或公共汽车。
货运汽车,根据车身的大小、规格不同,分为皮卡和卡车。
运动型多功能车,也叫越野车,可在泥、雪中行驶。
从最开始到现在,汽车生产从制造简易老式汽车的小作坊发展到大规模生产高级汽车的跨国公司。
汽车发展经历了几百年的改进与创新。
蒸汽动力汽车15世纪,意大利发明家达·芬奇想象出以蒸汽为动力的车辆。
17世纪末期,英国物理学家艾萨克·牛顿爵士建议制造蒸汽汽车。
1769年,法国陆军上尉尼可拉斯·约瑟夫真正造出了一辆用蒸汽发动机牵引的三轮拖拉机,以每小时2.5英里的速度拖运军用物资。
后来,他设计了另一辆载人汽车。
以后的几十年里,其他发明家做了很多改进。
19世纪初,在英国的许多城镇里,这种蒸汽动力汽车很常见。
半个世纪以后,因为操作危险、不易维修,蒸汽汽车越来越不受欢迎。
电力动力汽车从1832年到1839年,苏格兰发明家罗伯特·安德森设计了一辆更实用的汽车,这辆车用蓄电池作为发动机的动力。
尽管这辆车行驶起来很慢,而且需要时常停车充电,但是,这项技术被看作一个突破。
从此,电动汽车的概念流行起来。
19世纪中叶,在欧洲和美国,有轨电车和电车成为最受欢迎的交通工具。
汽油动力汽车汽油发动机的发明才使世界有了真正可靠、实用的汽车。
汽油发动机并不新鲜,最早的设计可以追溯到18世纪晚期。
一些发明家试图用马达牵引马车,但不十分成功。
1885年,德国人,卡尔·奔驰制造出第一辆三轮汽油机动车。
汽车文化知识演讲稿英语Automobile Culture Knowledge Speech in English。
Ladies and gentlemen, good morning. Today, I would like to share with you some knowledge about automobile culture. As we all know, automobiles play a significant role in our daily lives, and understanding the culture surrounding them can help us appreciate their impact on society.Firstly, let's talk about the history of automobiles. The invention of the automobile revolutionized transportation and changed the way people live and work. From the first steam-powered vehicle to the modern electric cars, the development of automobiles has been a testament to human innovation and engineering prowess. The history of automobiles is not only a story of technological advancement but also a reflection of societal changes and economic development.Secondly, automobile culture encompasses various aspects, including car design, racing events, and car clubs. Car design is an essential part of automobile culture, as it reflects the aesthetic and functional preferences of different eras. From the classic designs of vintage cars to the sleek and futuristic look of modern vehicles, car design is an art form that captures the spirit of its time. Racing events, such as Formula 1 and NASCAR, are also an integral part of automobile culture, attracting millions of fans and showcasing the cutting-edge technology of the automotive industry. Car clubs provide enthusiasts with a platform to connect and share their passion for automobiles, creating a sense of community and camaraderie among like-minded individuals.Furthermore, the impact of automobiles on the environment and society cannot be overlooked. While automobiles have brought unprecedented convenience and mobility to people's lives, they have also contributed to environmental pollution and traffic congestion. As we strive for sustainable development, it is crucial to explore alternative energy sources and promote eco-friendly transportation solutions. Moreover, the automobile industry has a significant influence on the global economy, creating jobs and driving technological innovation. Understanding the social and economic implications ofautomobiles is essential for shaping policies and practices that can maximize their benefits while minimizing their negative effects.In conclusion, automobile culture is a multifaceted and dynamic phenomenon that reflects the ingenuity, creativity, and aspirations of humanity. By delving into the history, design, and societal impact of automobiles, we can gain a deeper appreciation for their significance in our lives. As we continue to navigate the challenges and opportunities presented by the automotive industry, let us strive to cultivate a culture that celebrates innovation, sustainability, and inclusivity. Thank you for your attention.。
American automobile culture Nowadays, there is no country in the world like America which has the same car culture.Americans have always cherished personal freedom and mobility, rugged individualism and masculine force. The advent of the horseless carriage combined all these qualities and more. The automobile traveled faster than the speed of reason; it promised to make everyone a pathfinder to a better life. It was the vehicle of personal democracy, acting as a social leveling force, granting more and more people a wide range of personal choices -- where to travel, where to work and live, where to seek personal pleasure and social recreation.To many Americans, cars are the status symbol, and the display of wealth and success. Most wealthy Americans drive luxury cars. In general, the middle class people drive the car which about 10,000 or 20,000 dollars. People who drive cars with rust spots and scars are the poor and the students.Yet despite congested traffic, polluted air, and rising gas prices, Americans have not changed their driving or car ownership patterns. America’s love affair with the car has matured into a marriage -- and an addiction.。
课文C 汽车文化
中国一汽简史
FAW是第一汽车制造厂的缩写,它是中国最大的汽车制造厂。
中国一汽是国有企业,于1953 年建厂,总部设在中国东北部的长春市。
在1956年7月15日,第一辆货车下线,命名为解放,从此结束了中国人不能制造汽车的历史。
1958 年,一汽开始生产乘用车——豪华轿车“红旗”,这是第一辆国内生产的中国轿车。
因此说,一汽是中国汽车工业的摇篮。
20 世纪末,随着改革开放,中国一汽得到迅猛发展。
它和国外同行建立了强大的合作关系,并且成立了两大合资企业,分别是一汽大众和一汽丰田。
一汽不仅能生产重型货车——解放,还能生产乘用车,如红旗、奔腾和SUV X80等。
一汽在市场上至少销售10种不同品牌的汽车,其中包括合资企业生产的汽车。
一汽的标识——有羽翼的1,含有“第一”和“汽车”的意思,背景采用蓝色,象征一只苍鹰在蓝天中展翅翱翔。