汽车的利大于弊

时间:2021-10-10 18:46:00 六年级作文

篇一:《汽车的弊大于利》

汽车的弊大于利

六年级一班 吕文姗 57号

我认为汽车的弊大于利。现代社会,人们为了方便自己,满足自我欲望,对大自然造成了严重的破坏。汽车就是一个明显的例子。

现在的汽车是以化石燃料汽油(柴油)为燃料的,这类化石燃料燃烧后会产生大量的二氧化碳,并排放到空气中,使空气的二氧化碳含量增加,造成大气温室效应.使地球温度上升.

在汽车工作时,主要靠火花塞点燃油料,然后燃烧产生动力.顾名思义,火花塞,就是会产生电火花的一种工具.在点火之前,气缸会吸入油料汽与空气的混合物,而空气中含有氮气,氮气在电击的作用下,会产生一氧化氮,一氧化氮在气缸内或被排出到空气中时会与氧气发生反应,产生二氧化氮.二氧化氮会造成大气酸性物质增加,更容易造成酸雨. 此外汽车油料主要是烃类有机物,在气缸内高热量的环境下,有一部分燃烧不彻底,并且在热量的催化下分解成小分子的烃类气体,被排放到空气中,也会对空气造成一定程度的污染。而且,这种尾气排放到空气中会令人头晕、恶心,引起各种疾病。长时间的乘坐汽车,使人类运动的机会减少,造成免疫力低下,身体逐渐形成亚健康状态。

其次,由于汽车大量使用石油,使世界的矿产资源、石油资源逐步减少,让这些上百万年得资源转瞬即逝。

如果你承认你是地球人,如果你还深爱着你这个美丽的家园,珍惜自己唯一的生命,那就请你从现在开始少乘坐汽车,多运动,让我们的家园和身体都变得更美好!

篇二:《Are cars doing more harm than good? 汽车给我们带来的利大于弊还是弊大于利?》

Are cars doing more harm than good?

Arguments:

1. Cars are evils, for they make people suffer rather than enjoy life.

2. The roads are so often jammed with cars that ambulances & fire engines find it difficult to3. Driving a car often brings out a man’s worst qualities. He swears & becomes ill-mannered & aggressive.

4. 5. 6. Towns are made ugly by huge car parks.

7. Cars often produce air pollution and8. Cars are the cause of traffic accidents. All over the world thousands upon thousands of people are killed or injured every year.

9. Traffic accidents caused by cars .

10. Every year car owners have to pay vast sums to the exchequer: road tax, purchase tax, oil tax, etc. 11. To own a private car in China will not only cost you a fortune, but also bring you all kinds of trouble: getting a license plate, keeping the machine in good repair, finding a parking place at night, etc.

12. Since China has such a large population, the popularization of private cars will only bring about serious social problems.

13. If everybody had a car in China, there would be no space on the roads.

14. Cars should be done away with.

Counter-arguments:

1. Motor cars are highly desirable for obvious reasons. We should recognize this & adapt ourselves.

2. Motor cars enable people to become more mobile. Without cars, the world would still consist of isolated communities.

3. Long distances can be covered rapidly & pleasantly.

4. 5. Buses are often crowded & slow, especially during rush-hour. If there are more cars, people can get around more easily.{汽车的利大于弊}.

6. Riding a bicycle is tiring and uncomfortable especially when the weather is bad. People are well protected in cars.

7.{汽车的利大于弊}.

8. If there are more cars in China’s rural areas, people can get to cities more easily. The gap between town and country will become smaller.

9. 10. 11. Travelling by car is very comfortable. The driver can adjust the heating in winter and the air conditioning in summer.

12. 13. Once a world-wide network of motorways is built, people will appreciate even more the advantages of having cars.

14.

2

篇三:《雅思大作文范文:私家车的利与弊》

雅思大作文范文:私家车的利与弊

这是雅思大作文范文《私家车的利与弊》,供大家阅读参考。认真研读一定的雅思范文及作文模板可以帮助我们检验自己的写作水平,并能很好地吸收和应用优秀范文里的优秀内容。

Advantages and disadvantages of private cars.

With the fantastic spur both in industry and in economy in China, the number of people who own private cars is on the rise. Some people have bought cars of their own, and others are planning to buy cars. But there have been two quite different views on this phenomenon.

Some claim that there are many advantages brought about by cars. First, the automobile industry provides jobs for countless workers and strong support for other industries. Second, if conditions permit, owning a car can make us work more efficiently. Finally, life will become more convenient. A car allows one to move freely and with a car there is no need to wait for the bus in the cold or under the burning sun.{汽车的利大于弊}.

However, others strongly object to the increase in developing private cars. They hold that automobiles will give rise to a series of

problems. In the first place, as more and more cars are produced and run

资料来源:教育优选 /retype/zoom/e6def65da1c7aa00b42acb31?pn=1&x=0&y=0&raww=630&rawh=42&o=jpg_6_0_______&type=pic&aimh=32&md5sum=74a5fa2bc5e683ceb303f08a3caeb288&sign=ac36d98ab2&zoom=&png=0-10265&jpg=0-1156" target="_blank">

in the street, a large volume of poisonous gas will be given off, polluting the atmosphere and causing actual harm to the health of people. Next, private cars contribute to traffic congestion so greatly that the advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams. The last problem is the increasing number of car accidents that have killed and will kill a lot of people in a friction of a second.

In my opinion, although automobiles have been playing a vital part in the daily activities of our society, they also bring us numerous troubles such as more serious environmental pollution, more traffic accidents and more energy consumption. They drink up huge amounts of fuel and throw out huge amounts of pollutants. Traffic accidents kill thousands and thousands of people each year and cripple more. Jams waste our precious time. Therefore I am against developing private cars.

资料来源:教育优选

篇四:《雅思作文高分范文:私家车的利与弊》

智课网IELTS备考资料{汽车的利大于弊}.

雅思作文高分范文:私家车的利与弊

摘要: 今天小马小编主要为大家介绍一下雅思作文高分范文:私家车的利与弊相关内容,这是我们经常遇到的问题,掌握相应的技巧是十分有必要的,下面小编为大家整理了供大家参考,希望大家从中受益。

私家车的利与弊

雅思 写作范文:私家车的利与弊{汽车的利大于弊}.

Advantages and disadvantages of private cars.

With the fantastic spur both in industry and in economy in China, the number of people who own private cars is on the rise. Some people have bought cars of their own, and others are planning to buy cars. But there have been two quite different views on this phenomenon.

Some claim that there are many advantages brought about by cars. First, the automobile industry provides jobs for countless workers and strong support for other industries. Second, if conditions permit, owning a car can make us work more efficiently. Finally, life will become more convenient. A car allows one to move freely and with a car there is no need to wait for the bus in the cold or under the burning sun.{汽车的利大于弊}.

However, others strongly object to the increase in developing private cars. They hold that automobiles will give rise to a series of problems. In the first place, as more and more cars are produced and run in the street, a large volume of poisonous gas will be given off, polluting the atmosphere and causing actual harm to the health of people. Next, private cars contribute to traffic congestion so greatly that the advantages gained in comfort and freedom are often cancelled out by the frustration caused by traffic jams. The last problem is the increasing number of car accidents that have killed and will kill a lot of people in a friction of a second.

In my opinion, although automobiles have been playing a vital part in the daily activities of our society, they also bring us numerous troubles such as more serious environmental pollution, more traffic accidents and more energy consumption. They drink up huge amounts of fuel and throw out huge amounts of pollutants. Traffic accidents kill

thousands and thousands of people each year and cripple more. Jams waste our precious time. Therefore I am against developing private cars.

这篇雅思作文对私家车的利与弊分别进行了阐述,既说明了优点,又点出了带来的弊端。私家车的确能够方便我们的出行,但也会带来一些迫害,比如大气的污染、交通的拥堵等。

以上就是雅思作文高分范文:私家车的利与弊的相关信息,非常详细,对于大家经常会在考试中出现的迷惑

都做了详细的解答。大家可以在备考自己的 雅思阅读 考试的过程中对此加以适当的练习和借鉴。

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2015年1月17日雅思写作机经【经典系列】

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