大气污染的问题？ 倾诉问题的英语作文？

一、大气污染的问题？

一、我国大气污染存在的问题

1、机动车尾气排放

目前，人均拥有汽车数量不断增长，机动车尾气排放量与日俱增，导致了大气污染日益严重。尤其是尾气中大量的二氧化硫、一氧化碳等污染物直接危害人类的身体健康，严重污染了大气环境。特别是在大中型城市中，空气污染的首要因素就是汽车尾气的排放。尽管，一些城市实行了单双号限行等措施，但所起作用并不显著，这只是一种治标不治本的方法。

2、能源结构以煤为主

我国的能源消耗主要以煤炭为主，占一次能源消费总量的75%，而新能源占比仍然是很少的，我国能源结构中天然气所占比例也很少的，从整体而言说，我国仍是以煤为主的燃煤大国。在我国，煤的使用渗透到各个方面，家庭中常燃煤进行取暖、做饭等，由于水利发电无法满足人们的用电需求，因此我国发电仍是以火力发电为主，煤炭燃烧产生的硫化物等污染物直接排入大气中，造成空气污染。我们现在以煤为主的能源结构是被动选择，而不是主观选择，而。目前尚未找到可以替代煤的能源，直接导致了能源不合理的现状得不到有效改善。

3、工业废气

工业废气的排放对环境造成了极大的危害，特别是北方的一些重工业城市空气污染尤为严重。随着房地产行业的高速发展，建材需求量越来越大，建材行业的规模因此不断扩大，而我国仍是以窑炉来进行建材生产，不置可否，建材行业是个高污染的产业，虽然创造了巨大的经济利益。再如，钢铁行业在生产过程中不只排放废气，还会产生粉尘等有害物质。印刷、造纸等行业在生产过程中也会排放各种不利于人体健康的尾气。

4、土地沙化

沙尘暴出现的频率不断上升，不只对北方造成巨大的破坏，其影响范围不断扩大，正向长江流域伸出了魔爪。土地沙化引起沙尘暴肆虐，而沙尘在长期流动过程中，增加了空气中粉尘等污染物的含量。

5、环境执法监管不严

我国的某些地区存在严重的环境执法监管不严现象，未正常执法，纵容污染超标的企业继续生产，环境执法机构形同虚设，并未做任何有利于环保的工作。一些地方官员一味追求政绩，竟批准对空气污染极其严重的项目建设。有些地区执法经费不足，环境执法机构无法对污染源展开有效的检测、治理工作。部分执法机构相互推诿，以各种理由来开脱，不愿进行检查工作，未能对污染严重的企业进行管理与制约。

二、倾诉问题的英语作文？

Dear Mary,

Rencently,something bad happened to me.Last month we had an examination,and my grades weren't pleasant.My math got 86 points,which made me very anxious.The senior high school entrance examination is coming,what should I do to improve my math.I have tried my best!How to study math in less than two months?I am very very worried.I hope you can give me some useful practical and helpful suggestions.Please write to me as soon as possible.Thanks very much.

Your sincere friend

Qian Zhang

三、老年人问题英语作文？

rural pension is a major problem now facing China society.

Being challenged on the thinking, economic and systemic of pension of rural aged thanks to realistic factors of aging population, weaking functions of traditional family, low coverage of social pension and insufficient production of land, to solve these problems is a definite requirement of building well-off society.

The article emphasizes the current rural pension situations and challenges .It is of great significance to construct harmonious society and promote rural development by solving these rural pensions.

四、垃圾问题的现状英语作文？

Rubbish problem is still serious, Plastic is most important of all, exposing in air could release toxic gas. downloading in sea coud ruin sea environment.

五、怎样解决交通拥挤问题，英语作文？

How To Alleviate China’s Traffic Congestion

　　As our economy grows at a fever pitch, and more and more people are moving into the major cities and industrial centers, traffic congestion BEComes the order of the day.

　　Traffic congestion not only creates headaches for commuters, but also reduces productivity by taking away valuable time from work. This sickness that plagues our cities must be at least put under control, if not cured.Some people advocate that more roads be built to accommodate the increase in traffic, others think that enlarging the capacity of public transit systems: buses, subway, trains…is the answer.

　　Building more roads would mean a lot of land will be appropriated—not a very good prospect for economic, agricultural, and environmental reasons. On the other hand, forcing everyone to take public transit will bring inconvenience to those whose use of their cars is essential to their work. Putting more buses on the road may have the opposite effect as big buses tend to clog up narrow streets. Building an extensive subway system can be the ideal answer, but that is very expensive.

　　Clearly, we cannot go for one single solution. A compromise must be struck between the different solutions. My personal view is that for cities that have plenty of unused land, more roads should be built. Having special lanes reserved for bicycles and motorcycles should encourage more people to use bicycles and motorcycles instead of cars. As a long-term solution, extensive subway, or surface monorail systems should be built for all the major cities.

六、关于父母养老问题的英语作文？

Parents are old, if there is conditional, you can take them together, if there is no condition, you can visit the old age, you can send rice, home-style pension is the choice of many people now. You can also homiors, or send nursing homes. Parents are elderly, if they can't settle, it is also difficult to make their children.

七、英语6级作文字数问题？

写作文最好不要超过180子，这样显得太长，写160多就行，第一段50第二段65第三段50，这样差不多，我考时刚开始就写120，后来又补了点，还得了93分呢，写得超过249字可能会倒扣分

八、商丘治理大气污染的作文？

感谢邀请，商丘在治理大气污染上的成绩还是非常显著的，根据2019年1-3月份的河南各市空气质量评比，商丘也位于第三名，空气质量较好。

而在2017年之前，商丘地区的污染情况是非常严重的，尤其是水体污染，像永城、睢县等地，很多河流都发出阵阵的恶臭，工业排水直接不经处理排入河流，给当地生态造成了严重危害。在中央第五环保督察组进驻后进行了严厉的批评，于是商丘开展了轰轰烈烈的治理污染的行动。

其中在大气污染治理上，首先对工业排放的废气进行了专项治理，在各地设置环境监测站进行实时监控，再次对渣土车安装GPS定位系统进行动态管理，并对渣土车等进行覆盖处理。然后就是采用雾炮车进行扬尘覆盖。

在经过严格的管控后，商丘的空气质量和水体污染现象明显得到了改善，直到今天，出永城市的环境还需要进一步提升外，其它地方都达到了领先的水平，于是在今年的评比中，商丘也位于全省第三名。

总之，商丘在治理大气污染上成绩还是非常显著的，好的空气环境造福子孙后代，最后也祝商丘能够迎来更多的蓝天，让绿水青山变为金水银山。

我是河南这些事儿，持续更新更多河南本地问答，欢迎关注、点赞、评论、转发，谢谢！

九、关于父母养老问题的英语作文150？

Tianshan Wang's (Wu Zhi-Jie) recently, from the Xinjiang Autonomous Regional Committee of the ageing sources said that since 2003, around Xinjiang, state and city have signed the "old age maintenance contract", as at present, the region has not been together for the elderly The maintenance problem in the case of complaints.

Old Age maintenance contract" is a family unit, to lease the form of parents of the child support agreement, the contents of the main requirements of their children in accordance with the law both parents must carry out maintenance obligations to the contract forms for their children's maintenance practices and ways to Supervision.present, the majority of Xinjiang, state and municipal agencies in the area of ageing in the implementation of the "old age maintenance contract", the contract also has in-depth agricultural and pastoral areas in Xinjiang majority of the family.

十、介绍全国水资源问题的英语作文？

water is very important for living things. without water there can be no life on earth.

as we can see, the world population is growing rapidly day by day. so enough fresh water is needed to feed such a big population. what's more, with the development of industry, factories and vehicles produce poisonous gases or wastes, which consequently results in the pollution of water. though fresh, a good amount of it can no longer be used. only quite limited fresh water resource is available to human beings. so it's high time for us human beings to take quick action to protect water resource. stop pollution and save water, otherwise, we cannot survive on the earth.

with fresh water, the world will be prosperous.