2020考研已進入最後五十天的衝刺備考階段，在這個階段需要背一些考研英語作文常用的諺語，讓英語作文更地道，貼近生活，下面整理了一些“2020考研英語作文熱門話題素材-環境類”的相關內容，希望對大家有幫助。

霧霾 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 。

近幾日北京持續被濃重霧霾籠罩，市場上防塵口罩和空氣清淨機的銷量劇增。

工業化 industrialization

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

汙染是工業化的一個副產品，我想沒人會不同意這看法的。

空氣汙染指數 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 。

空氣汙染指數（API）年平均值近三年間均有下降趨勢，並針對空氣汙染提出了相應整改措施。

橙色預警 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 。

中央氣象臺昨天上午釋出了強冷空氣和暴雪預警，將預警級別提高到了二級橙色預警級別。

懸浮顆粒物 airborne particulate matter

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

長期暴露於空氣中的浮粒汙染物可引致浮粒滯留在肺中，並減低肺功能及增加肺癌的風險。

有毒物質 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 。

尼古丁是影響菸葉品質的重要因素之一，也是一種環境有毒物質，是菸草工業廢水和菸草廢棄物中的主要有害成分。

空氣質量檢測 air quality monitoring

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

截止到2010年前，我國所有大、中城市的空氣質量監督機制將會再邁上一個臺階。

有害空氣汙染物 hazardous airborne pollutant

汙濁的空氣 foul air

防塵口罩 anti-dust gauze mask

　　能見度低 low visibility

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

報導說，大霧和能見度很低延長了這次衝突的時間。

機動車尾氣塵 vehicle exhaust

Gasoline service stations and motor vehicle exhaust also release benzene 。

汽油加油站和機動車的尾氣也釋放苯。

乘客滯留 passengers stranded

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

許多航班已經被延遲或取消，單單在北京就有近300班，數千名乘客滯留。

釋放、洩漏有害氣體和液體 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，許多新建的工廠繼續排放嚴重汙染環境的有害氣體和液體。

環境類範文

Here is a picture， interesting but with profound implication。 As is vividly depicted in the photo， there is severe air pollution， which successfully captures our eyes。 After a close watch， it is not difficult to find that human are working together to fight it。 Apparently， what the drawing has subtly conveyed is supposed to be given further analysis。

A conclusion could be drawn from the picture： we human should work together to solve the pollution issue。 And my words are based upon the following two reasons。 On the top of the list is that air pollution has become common in our country and individuals have no enough strength to cope with it。 In addition， there is the other point that no one can ignore。 It is universally admitted that pollution is the result of neglect of the general public and government， and it has resulted in severe loss in economy。

According to the analysis above， it is advisable for us to take steps to cultivate this life attitude。 Of all the steps， mass media may play a major role in solving this problem。