2021届高三全国100所名校单元测试示范卷生物Y卷

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【请微信搜索关注：答案解析网，记住只需要关注答案解析网就够了】语篇解读】此文是一篇说明文,随着城市的发展和越来越多的人口流动,城市规模的扩大,印度的新德里成为世界上污染最严重的城市。虽然政府发誓解决污染问题,但由于污染严重,整个新德里处于危险的污染中,人们必须戴防污口罩,冬天天气寒冷污染物成雾霾,成为世界是污染最严重的城市32.【答案】B解析】细节理解题。根据第五段“ fireworks and firecrackers to celebrate theHindu festival of Diwali then arrives, leaving Delhi the world s most polluted cityA错误。根据第二段, With the development of the city and more and morpeople moving, the city has expanded several times in size,得知C错误。第四段officials rushed to take emergency measures to try to reverse the eroding air quality.Millions of antipollution masks were distributed at schools, colleges, hospitals andmarkets,政府发放口罩,采取应急措施,所以D错误。根据最后一段,得知2016年9月6日指数是497,所以最近的这个指数并不是最高的,所以答案选33.【答案】C解析】推理判断题。根据第四段·“ Hundreds of flights were diverted, delayed andcanceled over the weekend due to poor visibility, schools and offices were closedMonday and officials rushed to take emergency measures to try to reverse the erodingair quality. Millions of antipollution masks were distributed at schools, colleges,hospitals and markets:”周末期间,由于能见度低,数百架航班被迫改道、延误和取消,学校和办公室周一关闭们紧急采取措施,试图扭转不断恶化的空气质量。学校、大学、医院和市场分发了数百万个防污染口罩。由此可知由于污染严重,学校、大学、医院和市场分发了数百万个防污染口罩。所以生产防污染口罩的厂家要加大生产,是不会抱怨的,故选C考査词义猜测。根据第五段中的“ New Delhi, is engulfed each year as the weathercools and a thick haze builds up from the pollutants emitted from cars and coal-basedpower plants, swirling dust from construction sites and roads and smoke frostubble burning in neighboring states”本句是说新德里每年都笼罩在污染中。因为天气变冷,从汽车和以煤为基础的发电厂“ emitted的污染物形成了厚厚的雾霾根据常识可知,汽车和用煤发电的发电厂会“排放或释放”污染物的。由此可判断“emit是排放的意思。故选A34.【答案】A解析】词义猜测题。根据第五段中的^ New Delhi, is engulfed each year as theweather cools and a thick haze builds up from the pollutants emitted from cars andcoal-based power plants, swirling dust from construction sites and roads and smokefrom crop stubble burning in neighboring states:”本句是说新德里每年都笼單在污染中。因为天气变冷,从汽车和以煤为基础的发电厂“ emitted的污染物形成了厚厚的雾霾。根椐常识可知,汽车和用煤发电的发电厂会“排放或释放”污染物的。由此可判断“ emitted是排放的意思。故选A35.【答案】D解析】主旨大意题。本文叙述了随着城市的发展和越来越多的人口流动,城市规模的扩大,印度的新德里成为世界上污染最严重的城市。虽然政府发誓解决污染问题,但周末的能见度低,数百架航班在周末改道、延误和取消,学校办公室周一关闭,人们必须戴防污口罩,可知,新德里被严重的污染所笼單故选D,更多内容，请微信搜索关注【答案解析网】。