关于pollution的英语作文

介绍光污染这类的污染的字数多点初三水平

2025-02-24 09:31:42

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回答1：

不为人们重视的光污染ENVIRONMENT REPORT - August 31, 2001: Light PollutionBy Mario Ritter（Start at 1'01" ）This is Bill White with with the VOA Special English Environment Report.
We usually think of (1)pollution as a harmful waste (2)substance that threatens the air and water. But some people have become (3)concerned about another kind of pollution. It can be everywhere, depending on the time of day. And it is not thought of as a substance. It is light.
The idea of light pollution has developed with the increase of lights in cities. In many areas, this light makes it difficult or impossible to (4)observe stars and (5)planets in the night sky. In Nineteen-Eighty-Eight, the International Dark-Sky Association formed. This organization wants to reduce light pollution in the night sky. It also (6)urges the effective use of electric lighting.
There are a number of reasons why light pollution is important. One has become clear at the Mount Wilson Observatory near Los Angeles, California. Mount Wilson Observatory was home to the largest (7)telescopes in the world during the first half of the Nineteen-Hundreds.
During that period, Los Angeles grew to become one of America's biggest cities.
Today, light from Los Angeles makes the night sky above Mount Wilson very bright. It is no longer an important research center because of light pollution.
Light pollution threatens to reduce the scientific value of research telescopes in other important observatories. They include Lick Observatory near San Jose, California and Yerkes Observatory near Chicago, Illinois.
Light pollution is the result of wasted energy. Bright light that shines into the sky is not being used to provide light where it is needed on Earth. Poorly designed lighting causes a great deal of light pollution. Lights that are brighter than necessary also cause light pollution.
Recently, two Italian (8)astronomers and an American (9)environmental scientist created a world map of the night sky. The map shows that North America, Western Europe and Japan have the greatest amount of light pollution.
Most people in America are surprised to find out that they are able to see our own (10)galaxy, The (11)Milky Way, with their own eyes. But about three-fourths of Americans cannot see the Milky Way because of man-made light.
Objects in the night sky are resources that provide everyone with wonder. But light pollution threatens to (12)prevent those wonderful sights from being seen.
This VOA Special English ENVIRONMENT REPORT was written by Mario Ritter. (1) pollution[ pE5lu:FEn, -5lju:- ]n.污染, 玷污
(2) substance[ 5sQbstEns ]n.物质, 实质, 主旨
(3) concern[ kEn5sE:n ]vt.涉及, 关系到n.(利害)关系, 关心, 关注, 关注, 所关心的是
(4) observe[ Eb5zE:v ]vt.观察, 观测, 遵守, 评述, 说
(5) planet[5plAnIt]n.[天]行星
(6) urge[ E:dV ]vt.催促, 力劝n.强烈欲望, 迫切要求v.促进
(7) telescope[ 5teliskEup ]n.望远镜v.压缩
(8) astronomer[E5strRnEmE(r)]n.天文学家
(9) environmental[ in7vaiErEn5mentl ]adj.周围的, 环境的n.环境论
(10) galaxy[ 5^AlEksi ]n.星系, 银河, 一群显赫的人, 一系列光彩夺目的东西
(11) Milky Way银河
(12) prevent[ pri5vent ]v.防止, 预防

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