是时候开始做2020考研英语作文写作准备了，这是环境类的写作素材，2020考研复习后期，时间少复习强度大，咱们复习要有针对性，来和小编一起看看文都考研英语老师是怎么分析的，本篇具体内容如下：

2020考研英语作文写作准备——环境类

咱们先来看一下，最近十年，考研英语作文写作都考了什么。

环境类写作素材：

雾霾 haze

The market for dust masks and air purifiers is booming in Beijing because the capital has been shrouded for several days in thick fog and haze .

近几日北京持续被浓重雾霾笼罩，市场上防尘口罩和空气净化器的销量剧增。

工业化 industrialization

I think nobody will disagree ( that ) pollution is a by-product of industrialization .

污染是工业化的一个副产品，我想没人会不同意这看法的。

空气污染指数 air pollution index

The annual average of the air pollution index ( API ) showed a decrease tendency in recent 3 years , and put forward the air pollution preventing and curing countermeasures .

空气污染指数(API)年平均值近三年间均有下降趋势，并针对空气污染提出了相应整改措施。

橙色预警 orange alert

The Central Station ( CMS ) yesterday morning extended the warning of a strong cold spell and snowstorms by issuing an orange alert , the second-highest level .

中央气象台昨天上午发布了强冷空气和暴雪预警，将预警级别到了二级橙色预警级别。

悬浮颗粒物 airborne particulate matter

Long-term exposure to airborne particulate matter reduces lung function and increases the risk of getting lung cancer .

长期暴露于空气中的浮粒污染物可引致浮粒滞留在肺中，并减低肺功能及增加肺癌的风险。

有毒物质 toxic substance

Nicotine is one of key factors related to tobacco quality and a toxic substance in environment , in fact , nicotine is the major harmful ingredient in wastewater and tobacco waste .

尼古丁是影响烟叶品质的重要因素之一，也是一种环境有毒物质，是烟草工业废水和烟草废弃物中的主要有害成分。

空气质量检测 air quality monitoring

All large and medium-sized Chinese cities will have greater air quality monitoring by 2010 .

截止到2010年前，我国所有大、中城市的空气质量监督机制将会再迈上一个台阶。

有害空气污染物 hazardous airborne pollutant

污浊的空气 foul air

City dwellers inhale foul air .

城市居民吸进污浊的空气。

防尘口罩 anti-dust gauze mask

能见度低 low visibility

It reported that heavy fog and low visibility were prolonging the encounter .

报导说，大雾和能见度很低延长了这次冲突的时间。

机动车尾气尘 vehicle exhaust

Gasoline service stations and motor vehicle exhaust also release benzene .

汽油加油站和机动车的尾气也释放苯。

乘客滞留 passengers stranded

A huge number of flights have been delayed or cancelled , nearly three hundred in Beijing alone , leaving thousands of passengers stranded .

许多航班已经被延迟或取消，单单在北京就有近300班，数千名乘客滞留。

释放、泄漏有害气体和液体 discharge/ let out/ leak/ pour out harmful gases and liquids

On the other hand , a host of newly-built factories continue to discharge harmful gases and liquids , which seriously pollute the environment .

另一方面，许多新建的工厂继续排放严重污染环境的有害气体和液体。

以上内容就是2020考研英语作文写作准备——环境类，这些单词和短语都记好，如果觉得需要的话，把例句的句式也复习一下，那么在考试中不论遇到哪一种对大家来说都不再是个问题了。2020考研小伙伴们，文都考研网真诚祝福大家顺利过关！