当前位置：文档库 › 关于汽车污染环境的英语作文

关于汽车污染环境的英语作文

our lives. Americans, for example, have to cut down on the number of their total cars.They are encouraged to use bicycles, which are thought to help keep the air clean.

But this change does not come easily. A large number of workers may find themselves without jobs if a car factory cioses down. Thus the problem of air pollution would become less important than that of unemployment. Although cars have led us to a better life, they have also brought us new problems.

关于汽车尾气对环境污染调查报告

关于汽车尾气对环境污染的调查报告调查人员：王美霞调查主题：关于汽车尾气对环境的污染调查内容：主要调查汽车尾气对环境是否污染和相关信息调查途径：网络搜索、生活观察调查地点：附近公路调查时间：2018年1月20日—2018年2月7日一、调查的目的及意义当今世界，汽车已经普遍地进入了千家万户，可以毫不夸张地说，几乎所有有人的地方就有汽车。汽车尾气是污染空气的大魔王，汽车多，则意味着尾气多，尾气多，则意味着染越严重。然而，人们在享受舒适，便捷的同时是否想

到了这些呢？一辆又一辆的小汽车却在不知不觉中给地球妈妈排放出了许许多多、数也数不清的的汽车尾气。这些尾气是好是坏呢？这些为其对环境是否有影响呢？是我们目前需要研究的重要课题。二、调查过程 1.上街观察。汽车的尾部有一到两个排气管道，在汽车发动时，里面会窜出黑色的尾气，看着就令人生恶，味道更是非常刺鼻，我觉得这一定对环境无益！ 2.网络搜索相关资料。在网络上，我找到了很多相关资料，如下：汽车尾气污染是由汽车排放的废气造成的环境污染。汽车发动与行驶过程中要排放出多种气体，汽车尾气排放由三部分组成：通过排气管排出的内燃机废气、曲轴箱泄漏的气体以及油箱和汽化器等燃料系统的蒸发气体。汽车尾气中含有一氧化碳、碳氢化合物、氮氧化合物、二氧化硫、含铅化合物、醛、苯丙芘，以及铅尘、烟尘等固体颗粒物，这些污染物对人体健康有很大危害。据统计，汽车发动机每燃烧1千克汽油，要消耗15千克新鲜空气，同时排出150～200克的一氧化碳

英语作文共享单车的篇范文

英语作文：关于共享单车的4篇范文共享单车确实是今年最热的话题之一，很多小伙伴们留言问共享单车要怎么写英语作文，这一份写作指南想必大家都很需要。词汇篇 bicycle-sharing /sharing bike /shared bikes 共享单车 bicycle /bike /cycle 自行车 ride a bicycle /take a ride /cycling /cycle /bicycle /bike 骑自行车 park 停车 Bluegogo 小蓝单车 Ofo bicycle 小黄车 Mobike 摩拜单车 APP 应用程序(全称为application) scan the QR code 扫描二维码 unlock the smart lock 解开智能锁

timer 计时器 user 用户 smartphone 智能手机 keep fit 健身 environmental protection/ environment friendly/ help the environment 环保的 In full swing 如火如荼 brightly coloured 色彩鲜艳 The combination of technology, creativity and market forces 科技、创意、市场力量的结合 has changed the image of the city 改变了城市形象 curb carbon dioxide emissions 减少二氧化碳排放 reduce road congestion 减少道路拥堵的情况 random parking 随机停车 illegal parking

英语作文关于共享单车的篇精编

(一) 假定你是红星中学初三学生李华。你的美国朋友Jim在给你的邮件中提到他对中国新近出现的一种共享单车“mobike”很感兴趣，并请你做个简要介绍。请你给Jim回信，内容包括： 1. 这种单车的使用方法(如：APP查看车辆、扫码开锁等); 2. 这种单车的优势; 3. 你对这种单车的看法。注意：1. 词数不少于80; 2. 开头和结尾已给出，不计入总词数。提示词：智能手机smartphone, 二维码the QR code 参考范文 Dear Jim, I’m writing to tell you more about the new form of sharing bike mobike mentioned in your latest letter. It’s very convenient to use if you have a smartphone. What you do is find a nearest mobikethrough the APP, scan the QR code on the bike, and enjoy your trip. Compared to other forms of sharing bike, the greatest advantage of mobike is that you can easily find one and never worry about where to park it. It is becoming a new trend as a means of transportation, which relieves the traffic pressure and does good to the environment as well. Hope to ride a mobike with you in China. Yours, Li Hua (二) 最近很多大城市都投放了共享单车(shared bikes)，比如摩拜单车(Mobike)、Ofo共享单车等。由于它们方便停放，骑车也能起到锻炼身体的作用，作为代步工具很受大家欢迎。但是，各地也出现了很多毁车现象，比如刮掉车上的二维码(QR code)、上私锁等。你对这种现象怎么看?你对共享单车公司有什么建议吗?写一篇符合逻辑的英语短文，80词左右。参考词汇：bike-sharing companies 共享单车公司，Mobike 和Ofo 是两家共享单车公司，convenience 方便，register登记参考范文 The shared bikes like Mobike and Ofo bring great convenience to people. You needn’t lock them by simply using your smart phone. They can take you where the subway and bus don’t go. And they can be left anywhere in public for the next user. However, bad things happen. Some people damage the QR code on the bike, or use their own lock, which causes trouble to other users. In my opinion, it’s difficult to turn these people’s ideas in a short time. Therefore, bike-sharing companies like Mobike and Ofo need to do something. For example, those who damage the bike should pay for their actions. Also, because people use their real name toregister as a user, it’s a good way to connect to one’s personal credit. In the end, what I want to say is to take good care of public services. (三) 共享单车(bicycle sharing)已成为时下最热的话题之一，请你就这一话题写一篇短文。内容须包括三方面：1. 共享单车蓬勃发展，成为社会热潮;2. 共享单车带来便利，但也存在问题;3. 我对解决问题的建议。参考范文 Bicycle Sharing With the development of technology, bicycle sharing comes into people's lives. It becomes more and more popular and much news reported it. At the same time, we should see that there are some problems caused by bicycle sharing. On one side, bicycle sharing makes it very convenient of people traveling. You can find a bicycle anywhere at any time when you want to go out for a cycling, and the price of one trip is very low. It can save time for people. On the other side, its management is not perfect. Even kids can open the lock and ride the bicycle, there is no doubt that such behavior is very dangerous.

共享单车大学英语作文

共享单车大学英语作文 Sharing bike can be seen in every corner of the street, which is very popular by the public. The foreigners speak highly of sharing bike, because they can ride the bikes to look around the city and the expense is very cheap. As people enjoy the convenience of these bikes, the problem comes. We can see that many bikes have been broken and some are even put in the main road, which brings trouble to the public. Of course when the media reported the phenomenon, everybody condemned the negative behavior. Sharing bikes are public property, all the people have the responsibility to protect them, so after using them, we should just find a right place to lock them. The small act can present a person’s nature, so don’t let yourself be the rude one. 在街道的每个角落都可以看得到共享单车，深受大众欢迎。外国人对共享单车的评价很高，因为他们可以用花一点点钱就可以骑自行车游览城市。当人们享受这些自行车的便利时，问题也来了。我们看到很多自行车都被弄坏了，有些甚至被放到了主干道上，这给公众带来了麻烦。当然，当媒体报道这一现象时，大家都谴责这种消极的行为。共享单车是公共财产，所有人都有责任保护它们，所以当我们在使用它们的时候，要找一个合适的地方把它们锁起来。一个小小的行为可以体现出一个人的本性，所以不要让自己成为粗鲁的人。 tips:感谢大家的阅读，本文由我司收集整编。仅供参阅！

汽车利弊英语作文4篇

[标签:标题] 篇一：关于汽车的英语作文好的 Nowadays, with the rapid improvement of people’s living standards, cars have become an indispensable part of people's lives,so that more and more people have a car of their own, especially in cities. It brings some benefits for us but also causes many problems at the same time. For one thing,there’s no doubt that cars provide much convenience for people to go where they want to quickly and easily. Especially on weekday,driving a car can save a lot of time for us to go to work.When some places are too far away from our home, driving our own car is also convenient, we can go wherever we want. However,for another, too many cars will lead to the pressure of public transport, a series of problems will appear.First of all,it will bring about more air pollution,a large amount of polluted air given off by cars do great harm to our health.What’s more, as the existing roads are not so wide for the increasing number of cars,undoubtedly,traffic jams will become more and more serious. Last but not least, cars also place burden on the public facilities in providing more parking lots. As far as I am concerned,everything has its advantages and disadvantages. It’s high time that effective action must be token to limit the ever growing number of cars, the government should take measures to control the air pollution from the cars. Some roads should be widened and more new roads should be constructed. Only in this way，will people benefit from the popularity of cars. 坏的 Nowadays, with the rapid improvement of people's living standards, cars have become an indispensable part of people's lives,so that more and more people have a car of their own, especially in cities.It brings some benefit for us but also causes many problems at the same time. For one thing,it's no doubt that that cars provide much convenience for people to go where they want to quickly and easily. Especially on weekday,driving a car can save a lot of time for us to go to work.When some places are too far away from our home, driving our own car is also convenient, we can go wherever we want. However,for another, too many cars will lead to the pressure of public transport, a series of problems will appear.First of all,it will bring about more air pollution,a large amount of polluted air given off by cars do great harm to our health .What's more, as the existing roads are not so wide for the increasing number of cars,undoubtedly,traffic jams will become more and more serious. Last but not least, cars also place burden on the public facilities in providing more parking lots. As far as I am concerned,everything has its advantages and disadvantages. It's high time that effective action must be token to limit the ever growing number of cars, the government should take measures to control the air pollution from the cars. Some roads should be widened and more new roads should be constructed. Only in this way,will people benefit from the popularity of cars. 篇二：雅思作文高分范文：私家车的利与弊智课网IELTS备考资料雅思作文高分范文：私家车的利与弊

汽车尾气与空气污染

汽车尾气与空气污染一、教学目标： 1、了解空气污染的危害性与防护措施。 2、了解汽车尾气对空气的污染，了解可吸入颗粒物的危害，了解酸雨及其危害。 3、看懂各种媒体公布的空气质量报告。二、教学重难点：重点：空气的污染与保护难点：酸雨；空气质量报告三、教学过程：空气污染： 1、什么是空气污染？空气有一定的自净能力，在一般情况下能保持清洁新鲜的状态。当空气中某些组分的含量超过了正常含量，或者空气中进入了正常情况下不存在的成分或有毒有害物质，从而影响人的健康和生物的生长发育，或对各种物质以及对天气和气候产生不良影响时，这样的空气状态称为空气污染。 2、造成空气污染的主要原因：人类无节制地向空气中排放废气和固体废弃物。所以空气污染，一般是指人为原因所引起的空气污染。 3、空气中的污染物的来源：燃料燃烧排放的废气和烟尘、工业废气和汽车尾气。生活中燃烧香烟、建筑装饰材料等也会释放一些有毒气体。

4、主要的污染物：烟尘、二氧化硫、碳氧化物（二氧化碳和一氧化碳）、氮氧化物（主要是一氧化氮和二氧化氮）、碳氢化合物等。 5、介绍：⑴汽车尾气：汽车排放的气体，叫汽车尾气。主要的有害成分：一氧化碳、氮氧化物、碳烟、二氧化硫等。为主要的空气污染源之一。⑵可吸入颗粒物：粒径在0.1-100微米，不易在重力作用下沉降到地面，能在空气中长期飘浮的颗粒物，称为可吸入颗粒物。影响生活和生产。来源：工厂烟囱排出的烟尘，土地、房顶、马路或建筑工地上卷起的尘土，蝴蝶抖落的翅上的鳞片，植物的花粉和细菌等。【实验】观察空气中的可吸入颗粒物实验现象：不干胶带上有：小颗粒；它们是空气中悬浮的小颗粒沉降在胶带上形成的；不同环境中所粘的颗粒物是不同的。酸雨 1、什么叫酸雨？ pH低于5.6的酸性降水，称为酸雨。（说明：天然降水成弱酸性。因为空气中含有少量的二氧化碳，溶于水呈弱酸性） 2、酸雨形成的原因：降水中溶有空气中存在的二氧化硫、氮氧化物等。主要是硫酸、硝酸，pH越小，酸性越强。我国的能源结构是以煤炭为主，所以二氧化碳、二氧化硫和一氧化氮的排放量较大，经检测，酸雨约占降水量的44.5％。 3、酸雨的危害：危害健康，水域和土壤酸化，损害农作物和林木生长，危害渔业，腐蚀建筑物、工业设备和文化古迹。

八年级英语作文共享单车Bike_sharing

八年级英语作文：共享单车Bike-sharing Ofo has been favored by the public, even the foreign people speak highly of it. These yellow bikes can be found everywhere, so the people who are in a hurry can use it and then reached the destination in time. Especially for the visitors, they can ride these bikes and then have a look at the scenery around. It can saves them a lot of money and the most important thing is the convenience it brings. These bikes can be placed any place, even the walking areas. I like ofo so much. It makes me feel green, because it won’t produce bad air to pollute the environment. 共享单车已经受到了公众的青睐，甚至外国人们都给予了大大的赞扬。这些黄色的自行车随处可见，所以那些赶时间的人就可以用它及时赶到目的地。特别是对于游客来说，他们可以骑自行车，看看周围的风景。这可以节省很多钱，更重要的是其带来的便利。这些自行车可以放在任何地方，甚至是人行道上。我很喜欢共享单车，这让我感觉到了绿色，因为它不会产生污染环境的空气。 1

共享单车英语作文12篇优秀文章

《共享单车英语作文》共享单车英语作文（一）：共享单车 The shared bikes like xx and xx bring great convenience to people。You neednt lock them by simply using your smart phone。 They can take you where the subway and bus dont go。 And they can be left anywhere in public for the next user。 However， bad things happen。 Some people damage the QR code on the bike， or use their own lock， which causes trouble to other users。 In my opinion， its difficult to turn these peoples ideas in a short time。 Therefore， bike-sharing panies like xx and xx need to do something。For example， those who damage the bike should pay for their actions。 Also，because people use their real name to register as a user， its a good way to connect to ones personal credit。 In the end， what I want to say is to take good care of public services。【译文】共享自行车像xx的偿还给人们带来很大的方便。你不需要透过简单地使用智能手机来锁定它们。他们能够带你去地铁和公共汽车不去的地方。他们能够在公共场所为下一个用户留下。然而，坏事总会发生。有些人在自行车上损坏QR码，或者使用自我的锁，这给其他用户造成麻烦。在我看来，很难在短时光内改变这些人的想法。因此，自行车共享公司像xx 的偿还需要做些什么。例如，那些损坏自行车的人就应为他们的行为付出代价。此外，因为人们使用实名注册用户，这是连接个人信用的好方法。最后，我想说的是好好照顾公共服务。共享单车英语作文（二）： The problems of bike sharing Bike sharing， taking the convenience and environment protection as their selling points， now is in full swing around the whole country。Nevertheless， bike sharing falls short of suitable supervision at the

英语作文关于共享单车范文

英语作文关于共享单车范文随着科技的发展，自行车共享进入人们的生活。它变得越来越流行，许多新闻报道。同时，我们应该看到，自行车共享带来的一些问题。那么关于共享单车英语作文怎么写呢？以下是小编为大家整理的范文，欢迎阅读参考。希望对您有所帮助！英语作文关于共享单车范文1 They seem like a perfect solution to China’s traffic-clogged streets and toxic air: Bikesharing schemes. They’ve exploded in popularity in past 12 months, with brightly colored bikes owned by several different companies flooding China’s major cities. Residents can rent them via apps on their smartphones. But some local authorities say the bikes have become a nuisance and one Shanghai district has confiscated almost 5,000 bikes and impounded them in a parking lot. Striking aerial photos of the orange, yellow, blue, green bikes were widely shared by Internet users in China last week. Despite making citizens’ lives easier, the overwhelming number of shared bikes has paralyzed existing bike parking and management, a statement from the Huangpu district government said.

汽车的重要性《英语作文》

汽车的重要性《英语作文》 The automobile has become one of the most important means/ways of transportation in the world since it was invented. The automobile has completely changed the lifestyles of almost all the people in the world. In the past, animals like horses and camels were used for traveling and transporting goods. Automobiles are more comfortable and faster. Automobiles have also made it possible for us to transport large quantities of goods and people at the same time. Besides, the invention of the automobile has provided jobs for millions of people all over the world. 翻译：汽车已经成为世界上最重要的交通工具之一，因为它是发明的。汽车已经完全改变了世界上几乎所有的人的生活方式。在过去，像马和骆驼的动物被用来运送货物。汽车更舒适，更快速。汽车也使我们能够在同一时间运送大量货物和人。此外，汽车的发明为全世界上百万的人提供了工作。

共享单车英语作文

共享单车英语作文共享单车英语作文共享单车英语作文（一）：共享单车 The shared bikes like xx and xx bring great convenience to people。 You needn’t lock them by simply using your smart phone。 They can take you where the subway and bus don’t go。 And they can be left anywhere in public for the next user。 However， bad things happen。 Some people damage the QR code on the bike， or use their own lock， which causes trouble to other users。 In my opinion， it’s difficult to turn these people’s ideas in a short time。Therefore， bike-sharing panies like xx and xx need to do something。 For example， those who damage the bike should pay for their actions。 Also， because people use their real name to register as a user， it’s a good way to connect to one’s personal credit。 In the end， what I want to say is to take good care of public services。【译文】共享自行车像xx的偿还给人们带来很大的方便。你不需要透过简单地使用智能手机来锁定它们。他们能够带你去地铁和公共汽车不去的地方。他们能够在公共场所为下一个用户留下。然而，坏事总会发生。有些人在自行车上损坏QR码，或者使用自我的锁，这给其他用户造成麻烦。在我看来，很难在短时光内改变这些人的想法。因此，自行车共享公司像xx的偿还需要做些什么。例如，那些损坏自行车的人就应为他们的行为付出代价。此外，因为人们使用实名注册用户，这是连接个人信用的好方法。最后，我想说的是好好照顾公共服务。共享单车英语作文（二）： The problems of bike sharing Bike sharing， taking the convenience and environment protection as their selling points， now is in full swing around the whole country。 Nevertheless， bike sharing falls short of suitable supervision at the beginning and thus triggers various difficulties。 First， the bike panies expand their market without control。 They rarely want to occupy the entire market， and therefore they bring countless bikes to the streets，campuses， or the exit of subway stations， which has a negative impact on the heavy traffic。 Some panies do not have sufficient fund to pay back their debt of these bikes，so they are on the verge of bankruptcy， let alone attending the bikes causing problems of the traffic。 This cut-throat petition is a vicious circle。 Moreover， some panies cannot afford to pay back the deposit when closing down， leading to a loss of customers。 Above all， bike sharing has incited numerous troubles， and it has no hope of flourishing without suitable supervision。 The bike panies cannot burst into the market with gusto。 Instead， they need a plan， or they might finally get stuck in a tough spot。

共享单车建议英语作文.doc

共享单车建议英语作文共享单车建议英语作文 1 Welcome to Hangzhou. I am Li Yue, president of the Student Union in my school. Id like to briefly introduce the Hangzhou Public Bicycle Service to you. Our city insists to protect the environment, so we began to use the Public Bicycle Service to reduce the traffic stress in 20xx. There were 65 thousand bicycles for people to use in daily life. In general, more than 8 million people have to use them every year. 欢迎来到杭州。我是李越，我学校的学生会主席。我想简要介绍杭州公共自行车服务给你。我市坚持保护环境, 所以我们开始使用公共自行车服务在2016年减少交通的压力。有万辆自行车表现出来的人们使用。一般来说，每年有超过800万人使用。 Some people think they are very useful and believe they will make our society more beautiful. Others think they are not convenient enough. As far as I can see, reading a bicycle is so interesting. We can take exercise with it. Meanwhile, Our environment get protected. Lets go into action!

汽车英文演讲稿

汽车英文演讲稿篇一：汽车英语演讲稿 Good morning everyone ,today, the topic of my lecture（演讲） is “Do you love automobiles（'tmbilz）”. before I start my speech ,I want to ask a question,did there anybody present had seen the movie”the Fast and the Furious['fjrs]”.There are many cars of different styles in the movie,for example ,when you see the movie,you can find roadsters（跑车） just like Porsche（保时捷） GT3,sports utility (通用的）vehicles （车）SUV such as Volkswagen ['f:lks,va:gn]Touareg ['twɑ:reɡ](大众途锐）,even armored cars ,all of them are so powerful and beautiful. When I was a child,I dreamed I can have a car like FORD GT 40,this racing bike（跑车） is amazing and fantastic,but as time goes on ,my hobby is changing,now my favorite car is Jeep Rubicon,this is a car I really want ,it’s dynamic performance（性能） and off-road （越野） performance is top-ranking（一流的） ,which other ordinary SUV is unable to compare; the shape and color of this car is magnificent (华丽的） [mg'nfs()nt],and it’s gear-shift system（齿轮转

共享单车利弊英语作文

共享单车利弊英语作文共享单车利弊英语作文1 Welcome to Hangzhou. I am Li Yue, president of the Student Union in my school. Id like to briefly introduce the Hangzhou Public Bicycle Service to you. Our city insists to protect the environment, so we began to use the Public Bicycle Service to reduce the traffic stress in 2008. There were 65 thousand bicycles for people to use in daily life. In general, more than 8 million people have to use them every year. 欢迎来到杭州。我是李越,我学校的学生会主席。我想简要介绍杭州公共自行车服务给你。我市坚持保护环境,所以我们开始使用公共自行车服务在2008年减少交通的压力。有6.5万辆自行车表现出来的人们使用。一般来说,每年有超过800万人使用。 Some people think they are very useful and believe they will make our society more beautiful. Others think they are not convenient enough. As far as I can see, reading a bicycle is so interesting. We can take exercise with it. Meanwhile, Our environment get protected. Lets go into action! 有些人认为他们是非常有用的,相信他们会让我们的社会更美丽。其他人认为他们不够方便。就我所见,阅读一辆自行车是如此有趣。我们可以用它来锻炼。与此同时,我们的环境得到保护。让我们行动起来!