距2021年考研倒计时 天
2020考研已进入最后的冲刺阶段，考研英语应该提到日程上来了!除了背写作模板，还需做一件事，那就是写作素材积累，那么，有哪些热门素材值得我们积累呢?如果你不太清楚，不妨来和小编一起来看看“2020考研英语作文备考:十大热门素材，值得收藏 ”的文章。
1.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。
2.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。
3.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。
4.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，将预警级别提高到了二级橙色预警级别。
5. 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。
6. 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。
7.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。
9.能见度低 low visibility
It reported that heavy fog and low visibility were prolonging the encounter .
报道说，大雾和能见度很低延长了这次冲突的时间。
10.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
以上是小编为大家整理的“2020考研英语作文备考:十大热门素材，值得收藏”的相关内容，如有疑问，可咨询在线老师!
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