今年(2013年)除夕到正月十五期间,北京雾霾天气出现的天数占到50%以上,严重影响了老百姓的生活和健康。请写一篇短文,描述一下北京雾霾的情况,分析雾霾出现的原因,并提出治理雾霾的措施。
注意:词数不少于100词。
参考范文:
During the 15 days from New Year’s Eve to Lantern Festival, Beijing was affected by smog for more than half the time, because of which people suffered a lot. On the road people drove slowly because they could not see clearly. People also suffered from many illnesses caused by smog.
The smog in Beijing has been caused by many factors, in which the increase of cars in the city area plays an important role. The carssend off a lot of poisonous gases, which in turn adds to the already seriousair pollution.
In my opinion, the number of cars should be limited.We should call on the people to use more public transport. Only in this way canwe expect to have more sunny days.
雾霾:样三(环境保护类)
假设你是李华,David是你的美国网友。他对目前中国出现的雾霆天气很关注,来信向你询问此事。请你给他写封回信。
主要内容如下:
1.感谢他的关注。
2.简介雾霾 (smog) 天气给人们的身体、生活带来的危害。
3.谈谈你的感想。
注意:可适当增加细节,以使行文连贯流畅;
开头与结尾已写好,不计人总词数;
词数:120左右
Dear David,
I'm glad to receive your letter. _______________________________________
Yours,
Li Hua
参考范文:
Dear David,
I’m glad to receive your letter. I have learned from your letter that you are concerned about the smog which frequently appears in some areas of China. Thank you for your concern. I’m also very worried about such terrible weather because it has brought much inconvenience or rather harm to people’s health such as traffic jam, road accidents, bad coughs, throat hurts and ever lung cancers and so on.
As everybody knows, a good environment comes from good protection. So we should do what we can to make a difference. Try to drive less and choose air-friendly products. Only when everyone has the environmental awareness can we have cleaner air.
Hoping to hear from you soon and share your good ideas.
Recently,haze weather has become a daily one right here in large part of China.People are forced to wear the mask to avoid breathing poisonous air.So it is necessary to find out the reason why leads to that and work out the resolution.If we trace the cause for haze weather ,the main points are as follows ,first,china 's air quality standards are rather lax and evaluation factors are limited,so you will see that current air appraisal system has defects.Second,some people just go for economic interests instead of turning out products according to relevant law and
regulations.They tend to use obsolete equipment in which they are high likely to emit a great deal of wasted air.
Third,across our society ,relevant protection awareness has not built up so that people havent formed a habit of using green product and saving energy as much as possible.Just for the sake of convience to go out,people rely more and more on travelling and working by car while car is the main cause for the haze weatherTo settle this problem,a series of meaures should be taken as follows.First ,we should strengthen air monitor to lower the levels of small particulate pollutants.Second,we should enact more strict laws and regulations and keep perfecting our current law on environmental protection to regulate people 's daily action and the industrial production and punish those factories that ignore the protection and keep emitting dangerous material that cause haze. Third,we should develop green and energy-saving energy to lower the emission of haze and improve air quality.As far as i am
concerned ,if we work together to be able to do such measures ,our environment will getting better and better and haze weather will vanish completely. 2013年1月14日上午11时,北京市环保局(Beijing Environmental Protection Bureau)联合多个部门召开新闻发布会(press conference),联合相关委办局一起,介绍《北京市空气重污染应急方案(emergency plan)》实施情况,以及近几天空气质量状况及预报信息。
从1月7日起,中国中东部大部地区出现持续雾霾天气(smog),大部地区雾霾日数在3天以上。北京、天津、石家庄、唐山、邯郸、保定等城市污染严重(heavily polluted),部分城市重度污染持续时间达6天。其中,北京于1月13日10时35分发布了霾橙色预警信号(orange fog warning),这是北京市在连续发布大雾黄色预警后所发布的气象史上首个霾橙色预警。
北京市环保监测中心主任张大伟在发布会上介绍,1月10日到13日,基于国家新的环境空气质量标准,北京市空气质量连续四天污染级别维持在重度和严重污染的水平。其中重度污染日从11日到13日都是严重污染。本次污染过程具有影响范围广,持续时间长,浓度水平高(high concentration)三个显著的特点,属于近年来比较罕见的。
张大伟分析表示,华北低温导致采暖排放等污染物排放大、扩散条件不利
(unfavorable diffusionconditions)以及区域污染和本地污染贡献叠加,是造成此次重污染的原因。
第一,污染物排放量大,包括燃煤污染、机动车排放、工业污染和扬尘,这些污染源排放量大,造成本次严重污染的根本原因(root cause)。当污染扩散条件不利,污染源排放污染物难以 …… 此处隐藏:4319字,全部文档内容请下载后查看。喜欢就下载吧 ……