求一篇“新能源汽车”的英语作文

There is now more of said electric car refers to a pure electric car, which is a single energy storage batteries as a power source for vehicles. It uses batteries as energy storage power source to provide power through the battery to the motor, drive motor running to drive the car forward. From the appearance point of view, the electric car and the daily car and did not see any difference, the main difference between the power source and the drive system. That pure electric vehicle motor of a traditional car engine, battery equivalent to the original tank. Electric car from the chassis, body, battery, motor, controller and battery auxiliary facilities of six parts. Since the motor has good traction characteristics, and therefore does not require a battery vehicle driveline clutch and transmission. Speed is controlled by the controller changes the speed of the motor speed control system can be achieved by conventional cars because of the relatively small impact on the environment, the outlook is widely optimistic, but

The current technology is not yet mature.

目前人们所说的电动汽车多是指纯电动汽车，即是一种采用单一蓄电池作为储能动力源的汽车。它利用蓄电池作为储能动力源，通过电池向电机提供电能，驱动电动机运转，从而推动汽车前进。从外形上看，电动汽车与日常见到的汽车并没有什么区别，区别主要在于动力源及其驱动系统。即纯电动汽车的电动机相当于传统汽车的发动机，蓄电池相当于原来的油箱。 电动汽车由底盘、车身、蓄电池组、电动机、控制器和辅助设施蓄电池六部分组成。由于电动机具有良好的牵引特性，因此蓄电池汽车的传动系统不需要离合器和变速器。车速控制由控制器通过调速系统改变电动机的转速即可实现由于对环境影响相对传统汽车较小，其前景被广泛看好，但

当前技术尚不成熟。

In modern life we have many inventions.Thesemachines are very useful.They can make things better and faster than people.A washing machine can help us wash clothes.We have more time to do that we want to doduring this time.A printing machine prints a lot of books,newspapers and other things qiickly.Buses,bikes,cars,trains,planes and shipshelr us travel faster than before.The compter is wonderful machine.It is one of the most important inventions. Today it is used in many ways.It can store innformations and work out math problems millions of times faster than a person can.In a few years,the computer may touch the lives of everyone.Even people in faraway villages.

在现代生活中,我们有许多发明.这些都是很有用的.他们可以做的更好,比人快.洗衣机可以帮我们洗衣服.我们有更多的时间去做我们想干这一次.印刷机出版了大量的书籍,报纸和其他东西qiickly公共汽车,自行车.汽车,火车,飞机,和shipshelr我们游得更快.计算机是神奇的机器.它是最重要的发明之一.今天,它是用来在许多方面.它可以存储innformations和解决数学问题的数百万倍的人能更快.在几年之内,计算机可能触及每个人的生活.即使人在遥远的村庄.

2、19世纪初,人们开始使用煤气灯(瓦斯灯),但是煤气靠管道供给,一但漏气或堵塞,非常容易出事,人们对于照明的改革,十分殷切.事实上,爱迪生为自己订定了一个不可能的任务：除了改良照明之外,还要爱迪生发明的电灯创造一套供电的系统. 于是他和梦罗园的伙伴们,不眠不休的做了1600多次耐热材料和600多种植物纤维的实验,才制造出第一个炭丝灯泡,可以一次燃烧45个钟头.后来他更在这基础上不断改良制造的方法,终于推出可以点燃1200小时的竹丝灯泡. 19世纪80年代中期,爱迪生的电灯事业获得了成功,这一成功比以往任何成就给他带来的声誉都大.在80年代中期以前,他很少有失误,中期以后,尽管他也取得了很大成就,但失败也是屡见不鲜的.爱迪生最不值得称赞的行为之一就是他批评交流电,说它有副作用,可能造成死亡与损伤,但他未加具体说明.所以有人说,“像他这样一个自己搞出了许多发明创造的人竟然对别人的新发明大加攻击,这是很矛盾的事.”他反对使用交流电而赞成直流电,因而在一场激烈而固执的论战中败北.在这方面,反映出了爱迪生成为名人之后渐渐滋生的顽固守旧的缺点.

In the early nineteenth century, people began to use gas (gaslight), but the gas pipeline supply by a leak or blockage, very easy to have an accident, people for illumination of reform, very ardent. In fact, Edison for himself set the mission impossible: in addition to improve lighting, but also of Thomas Edison electric light Create a set of power supply system. And he and the dream LuoYuan buddies, sleepless do 1600 repeatedly heat-resistant material and more than 600 plant fiber experiment, only produced the first carbon wire bulb, can a burning 45 hours. Later he more on this basis, the method of continuous improvement manufacture can ignite 12 hours finally came out with the ZhuSi bulbs. The 19th century the 1980s, Edison electric light career succeeded, this success than any previous achievements brought him reputation. In the 1980s, before he had little mistake, intermediate later, although he has made great achievements, but also common occurance of failure. Edison's most not commendable actions is one of his criticism alternating current, say it has side effects, likely cause of death and injury, but he did not add details. So somebody said, "as he such a mess out many inventions that people about others' new invention saurday attack, this is very contradictory things." He opposes the use of alternating current and direct current, so the approve a fierce debate and stubborn in failure. In this respect, reflects the Edison became a celebrity after the stubbornness of started to foster old-fashioned shortcomings.

3、I will invent a time machine in the as it 's been my dream in my life. Time machine allows people to travel back in time to prevent disaster to happen. It also allows people to tavel into dinstant future to find out solution for Incurable illness including cancer and aids. However, this machine may be abused by people to create chaos in our world or even completely change our history. Therfore, security features are essential for my invention. The future invention of time machine will definately bring more advantages for human being.我会因为它是我的梦想在我的生活中,发明时间机器.时间机器允许人们旅行回来的时间来防止灾难的发生.它也允许人们对tavel入dinstant未来发现无法治愈的疾病包括癌症和艾滋病的解决方案.然而,这台机器可能被滥用的人创造了我们的世界甚至完全改变我们的历史的混乱.因此,安全的特点是我发明的关键.未来的时间机器肯定会为人类带来更多的优势.

Solar cars

Solar cars combine technology typically used in the aerospace, bicycle, alternative energy and automotive industries. The design of a solar vehicle is severely limited by the amount of energy input into the car. Most solar cars have been built for the purpose of solar car races. Exceptions include solar-powered cars and utility vehicles.

Solar cars are often fitted with gauges as seen in conventional cars. In order to keep the car running smoothly, the driver must keep an eye on these gauges to spot possible problems. Cars without gauges almost always feature wireless telemetry, which allows the driver's team to monitor the car's energy consumption, solar energy capture and other parameters and free the driver to concentrate on driving.

Solar cars depend on PV cells to convert sunlight into electricity. In fact, 51% of sunlight actually enters the Earth's atmosphere. Unlike solar thermal energy which converts solar energy to heat for either household purposes, industrial purposes or to be converted to electricity, PV cells directly convert sunlight into electricity. When sunlight (photons) strike PV cells, they excite electrons and allow them to flow, creating an electrical current. PV cells are made of semiconductor materials such as silicon and alloys of indium, gallium and nitrogen. Silicon is the most common material used and has an efficiency rate of 15-20%.

新能源优点英语作文

新能源优点英语作文，关于这个主题相信你已经文思泉涌，作文的评判标准不应该是死板的，作文在现实生活中的意义已经远超于作业的范畴，下面就是新能源优点英语作文的优秀范文参考。

新能源优点英语作文1

一、新能源汽车的优点：

1、环保，新能源汽车不采用燃油动力装置，不需要柴油，汽油，而是清洁能源，比如电，太阳能，等，减少二氧化碳的排放。

2、不限号，在大城市新能源汽车是不限号的，更方便出行。

省燃油钱，如果使用燃油费大概6角到8角每公里，然而新能源只需要电费而已。

4、传动效率高，新能源一般采用电机传动效率高。

5、政策补贴，现在的新能源汽车享受政策补贴一辆车还能省不少钱。

二、新能源汽车的缺点：

1、汽车续航里程短，新能源汽车一般都是电动的，电池的蓄电量有限，持续行驶的里程也会受限

2、汽车售后服目前好不成熟，新能源汽车各方面都还在摸索、改善中，对于新能源汽车的售后维修，基本没有很多熟练的维修人员，不能及时维修

3、汽车成本较高，电动车为了能反复充电和续航，必然需要好的电池，好的电机，成本相当高

4、汽车充电难、充电慢，新能源汽车应为受限于各方面的条件，还没有完全普及，充电桩有限。

新能源优点英语作文2

新能源汽车的优点：

1、节约燃油能源。一般是用天然气、石油气、氢气、电力作为动力。2、减少废气排放，有效的保护环境。电动汽车不产生尾气，没有污染。氢能源汽车尾气是水，对环境没有污染。因为基本属于零排放，所以也在限号范围外。3、效率高。一般新能源汽车采用新技术，新结构，使它的效率更高。4、噪声低。新能源汽车缺点：1、因为新能源汽车处于起步阶段，技术还不是很成熟。所以充电比较慢，需要数小时。2、车辆保有量低，充电、加气、维修等不太方便。而且新能源汽车充电难，因为普及面小。3、续航里程短。一般车辆排量较小，动力不足，不适合长距离行驶。4、价格不低。现在价格在5-10万的新能源汽车，只有纯电动汽车有批量生产，选择性不是太大。

扩展资料:新能源汽车是指采用非常规的车用燃料作为动力来源（或使用常规的车用燃料、采用新型车载动力装置），综合车辆的动力控制和驱动方面的先进技术，形成的技术原理先进、具有新技术、新结构的汽车。新能源汽车包括纯电动汽车、增程式电动汽车、混合动力汽车、燃料电池电动汽车、氢发动机汽车、其他新能源汽车等。

新能源汽车两大阶段:第一阶段是以混合动力汽车为主，燃料电池车等新能源汽车为辅的发展方向，开拓新能源汽车市场。第二阶段是在纯电动汽车技术成熟的'基础上，纯电动汽车逐步替代混合动力及燃料电池汽车以至于完全占据新能源汽车市场，实现零排放的阶段。中国新能源汽车产业始于21世纪初。2001年，新能源汽车研究项目被列入国家“十五”期间的“863”重大科技课题，并规划了以汽油车为起点，向氢动力车目标挺进的战略。“十一五”以来，我国提出“节能和新能源汽车”战略，政府高度关注新能源汽车的研发和产业化。

新能源优点英语作文3

新能源汽车的优点一：环保

纯电动汽车在运行过程中可以做到零污染，完全不排放污染大气的有害气体。即使按所耗电量换算为发电厂的排放，造成的污染也少于传统汽车，因为发电厂的能量转换率更高，而且集中排放可以更方便地假装减排治污设备。

新能源汽车的优点 二：省钱

2014年，国家和地方政府给予电动汽车最高11.4万元的补贴，这一举措使电池成本居高不下的电动汽车的售价能够下降到与传统汽车相当的水平。而在油价高企的今天，电动汽车的运行费用是要远小于传统汽车的。

新能源汽车的优点 三：噪音小

电动机在运行中的噪音和振动水平都要远远小于传统内燃机。在怠速和低速情况下，电动汽车的舒适性要远高于传统汽车，随着速度的提升，胎噪和风噪成为噪音的主要来源，两者才回到同一水平上。电动汽车的这一特点对于提升汽车的NVH性能无疑会有很大的帮助。

新能源汽车的优点 四：节能

电动汽车的百公里耗电量为15-20kwh，算上发电厂和电动机的损耗之后，百公里的能耗约为7公斤标准煤。传统汽车按百公里耗油量10L计，能耗约为10公斤标准煤。并且在城市的拥堵环境里，电动汽车的节能优势会进一步放大。

新能源汽车的缺点 一：充电难

在国内充电设施建设滞后的情况下，充电是电动汽车所面临的的一大难题。公共场所充电桩的缺乏严重影响了电动汽车的出行。

新能源汽车的缺点 二：续航里程短

受限于电池的容量，目前大多数的纯电动汽车续航里程都在100-200公里。虽然一再有专家说90%的人每日行驶距离不超过50公里，但是中国消费者对续航的要求比美国人更高，因为很少有中国家庭拥有超过1辆汽车，而美国人可以做到一辆纯电动汽车通勤，一辆传统汽车旅行。纯电动汽车可以满足老百姓平时上下班，但是周末外出，节假日出游的需求，又该如何解决呢？

新能源汽车的缺点 三：充电慢

目前大多数充电桩都是慢充桩，一辆车充满需要5-8小时。虽然可以利用夜间休息时间充电，但是如果遇到什么突发情况，纯电动汽车的充电慢的缺点就会凸显无疑。

新能源汽车的缺点 四：售后服务有待加强

电动汽车结构虽然简单，但是由于动力部分和传统汽车相去甚远，在维修起来还是会遇到一些麻烦。第一个问题就是维修技师的缺乏，现在绝大部分的技师能够修传统汽车，但是缺少电器方面的知识，贸然维修电动汽车不但可能造成车辆的损坏，还有一定的危险性。第二个问题是零部件的稀缺，电动汽车生产量和保有量都少，因此零部件少，价格还高。

以上就是由电动邦我给您分析得关于新能源电动汽车的四大优缺点 。 不知道是否对你们有所帮助，不过时代在更新，相信新能源电动汽车以后的发展肯定会越来越好，并且完善功能。

Developing Electric Cars

The electric car is an inspiring invention. Currently, the government is attaching more and more importance to the development of electric cars.

It is not hard for us to find the reasons why priority is given to electric cars. The primary reason, I think, lies in the fact that electric cars can save nonrenewable gasoline, which will somewhat lessen the pressure of energy crisis.

The second reason is that electric cars also contribute to environmental protection if we take into consideration the fact that they release no fumes.

Given that consumers are still in favor of cars powered by gasoline, the government should take measures to promote the development and use of electric cars.

The government can invest more money in the development of electric cars.

In addition, the publicity and education of environmental protection should be strengthened to enhance people's awareness of environmental protection.

重点词汇：

more and more： 越来越...。

primary reason： 首要原因。

energy crisis： 能源危机。

contribute to： 捐助  给…投稿  捐给  投寄给。

environmental protection： 环境保护。

take into consideration：把…考虑进去  考虑到顾及。

in favor of：有利于，交付给，以…为受益人  赞同，支持。

take measures：看一看，设法，着手。

以上内容参考 百度百科-翻译

写作思路：通过题目要求的三个切入点写出关于电动汽车发展的方向，可以写出各国对于电动汽车重视的原因。

正文：

The government should increase policy incentives to consumers and accelerate the cultivation of electric vehicle market. The United States has implemented tax incentives for PHEV, with tax cuts between $2500 and $15000.

政府加大对消费者的政策激励，加快电动汽车的市场培育。美国对PHEV实施税收优惠，减税额度在2500美元和15000美元之间。

Japan has implemented a new "green tax system" since April 1, 2009. It has given tax incentives to vehicles with low emission and low fuel consumption, including pure electric vehicles and hybrid electric vehicles. The annual tax reduction scale is about 210 billion yen, which is 10 times of the current preferential tax reduction.

日本从09年4月1日起实施新的“绿色税制”，对包括纯电动汽车、混合动力车等低排放且燃油消耗量低的车辆给予税赋优惠，一年的减税规模约为2100亿日元，是现行优惠办法减税额的10倍。

From April 1, 2009, the United Kingdom implemented a new automobile consumption tax, which exempted pure electric vehicles from consumption tax. France offers a reward of up to 5000 euros to consumers who buy low emission cars and a maximum of 2600 euros for high emission vehicles.

英国从09年4月1日起执行新汽车消费税，对纯电动汽车免缴消费税。法国对购买低排放汽车的消费者给予最高5000欧元的奖励，对高排放汽车进行最高2600欧元的惩罚。

On the other hand, the government encourages vehicle enterprises to accelerate the industrialization of electric vehicles by increasing credit support and other measures. The U.S. government subsidizes the production of electric vehicles with loans.

另一方面，政府通过加大信贷支持等措施，鼓励整车企业加快电动汽车产业化。美国政府对电动汽车生产予以贷款资助。

On June 23, 2009, Ford, Nissan North America Inc. and Tesla automobile company received $8 billion in loans, mainly for the production of hybrid and pure electric vehicles.

09年6月23日，福特、日产北美公司和Tesla汽车公司获得80亿美元的贷款，主要用于混合动力和纯电动汽车的生产。

For a long time, the global automobile industry has been actively exploring and striving to promote the transformation of transportation energy and power system in order to solve the constraints of energy and environment and realize sustainable development.

长期以来，全球汽车工业为破解能源、环境制约，实现可持续发展，一直在积极探索和努力推动交通能源动力系统转型。

Especially since 2008, in the face of financial crisis, high international oil price shocks and increasingly severe pressure of energy conservation and emission reduction, the world automobile industry has entered a period of comprehensive transportation energy transformation.

特别是08年以来，面对金融危机、国际油价高位震荡和日益严峻的节能减排压力，世界汽车产业进入全面交通能源转型时期。

The development of electric vehicles has become a highly agreed technical route to realize the transformation of transportation energy. The world electric vehicle industry has entered a new stage of accelerated development.

发展电动汽车成为国际取得高度共识的实现交通能源转型的技术路线，世界电动汽车产业进入了加速发展的新阶段。