1、跪求一篇英语作文——有关电动车的利与弊 要快，事后定当重谢
Nowadays, the electric bicycle is developing fast, many kinds of which can be seen on the road. It is popular with more and more people. Why?
The reasons are simple. First of all, it is cheaper and more convenient than the motorbike or the car. What's more important is that it saves strength and goes fast, so the rider feels less tired. Also, it is easy for anybody to drive, no matter you are old or young. Finally, it is not just energy-saving but environmentally friendly as well.
However, the electric bike also has its disadvantages. On the one hand, the rider may lose the alternative to do sport, which is not beneficial to health. On the other hand, it may also lead to more traffic accidents in that it goes extremely fast and its emergency brakes dont't woke well.
Personally, I am of the opinion that the electric bicycle has more advantages than disadvantages. As the saying goes, every coin has two sides. As long as the rider drivers carefully, the number of accidents it causes can be reced to the minimum. In conclusion, the electric bicycle is a promising means of transportation.
2、英语作文汽车的利与弊
Cars are an important part of our lives. They are the main transportation used by people everyday to get to their destination. It is convenient because we can park and stop wherever it is allowable to run our errands. However, there are several disadvantages to using cars too. The fuel they consume is not good for the environment and the energy consumption of a car is quite high. Cars are also limited to the roads for places to be accessible. In conclusion, cars can be an important part of our lives but we must learn to use it with moderation.
3、纯电动汽车的缺点？
纯电动汽车的缺点
1、续航里程短：一般国内的纯电动汽车的续航里程多为150公里左右，再加上天气、路况、电池等方面因素，实际的续航能力也就100公里出头。开车出门之前需要好好规划路线，这点确实比较麻烦。就以最常见的北汽E150EV电动车为例，厂家标定的续航里程为150公里，经过实际体验，它平均的续航里程在120公里左右，如果使用低于电池容量的20%，那么对电池的使用寿命影响还是很大的。大家都知道，从北京市区开车到平谷大约都有60公里左右，来回120公里，如果驾驶电动车，可以说是一件非常危险的事情，万一走错路或晚出了一个出口，那么你就杯具了。可见，就连京郊一日游都无法满足我们，那么买了电动车就代表你基本上告别自驾游或远途出行了。
2、充电时间长：一般正常的充电时间为8小时左右，快速充电也得需要1-2个小时，需要通过外接电源来给车辆电池充电，然后驱动电动机行驶。
3、配套设施不完善：目前国内的充电站如凤毛麟角，难寻其踪。还需要一段比较长的时间建设配套基础设施
纯电动汽车的优点
1、环保：电动汽车采用动力电池组及电机驱动动力，它工作时不会产生的废气，不排尾气污染，对环境保护和空气的洁净是十分有益的，可以说几乎是“零污染”。
2、低噪音：电动汽车不会像传动汽车那样发出噪音，它所产生的噪音几乎可以忽略不计。
3、经济：电动汽车使用成本低廉，只有汽油车的五分之一左右。而且能量转换效率高，同时可回收制动、下坡时的能量，提高能量的利用效率。在夜间利用电网的廉价“谷电”进行充电，起到平抑电网的峰谷差作用。
4、易保养：电动汽车采用电动机及电池驱动，无需传统发动机哪些繁琐的养护项目，比如：更换机油、滤芯、皮带等。电动汽车只需定期检查电机电池等组件即可。
5、政策优：摇号中签率高，补贴高，免征购置税等政策上的优势较为明显。
4、关于对电动汽车看法的150字英语作文
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。
5、电动车的利与弊的英语作文 80字
a
6、电动汽车对未来有什么影响英文
对未来的影响非常大的