阅读理解。 As the population of the planet increas, so does the number of home

题文

阅读理解。 As the population of the planet increas, so does the number of homes, business, parking lots, schools, airports and roadways. All the structures u electricity and need to be lighted. Humans demand the lights. They want their homes more comfortable and they want their streets sage. The problem is that rearchers are finding that all the light is having a negative effect on humans and wildlife as well. Less than 10 years ago I drove to a thinly populated ction of my town, lay down in the middle of the road and watched an attracted meteor shower (流星雨). The area was short of homes, street lights and traffic. If I did that today, I wouldn't be able to e the meteor shower as well, and I would surely be run over by a car. Nowadays scientists are finding light pollution can be almost as bad as carbon dioxide pollution. If you've ever taken a flight at night, the view is beautiful, but you must remember that all the light you e is wasted electricity. The crew of the space shuttles e an even bigger picture of how extensive the wasted electricity is worldwide.  Additionally, electricity needs to be generated, and the generation of electricity creates pollution by giving off greenhou gas. This affects the air we breathe and our quality of life. Scientists are also studying the effects of light pollution on wildlife. Thousands of birds die each year when they crash into highly lighted buildings, as they become puzzled by the light. It has been long known that tiny a turtle hatchlings become lost and follow lights on the shore instead of heading towards the a. Fortunately, light pollution is one of the easiest sources of pollution that can be corrected without a negative effect. Following some guidelines and a little arching on Google can give you many ideas on how to reduce your contribution to light pollution.1. The author tells the story in the cond paragraph mainly to _____. A. remember the past beauty of the town. B. stress the advantages of less pollution C. show the great changes of the town D. prove the bad effects of light pollution 2. In the passage the author advis people ______. A. to try to reduce unnecessary light. B. not to ignore the beauty around. C. to t proper light for animals D. not to destroy the animal's living conditions. 3. What can be inferred from the passage? A. Light pollution is difficult to deal with. B. Light pollution is a threat to some animals. C. Light pollution has nothing to do with global warming D. Astronauts can't e clearly in space due to light pollution. 4. What is most likely to be discusd in the paragraph which follows the last paragraph? A. The author's contribution to light pollution B. Other sources of light pollution C. Ways of reducing light pollution D. More bad effects of light pollution 题型：未知难度：其他题型

答案

1-4: DABC

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考点

据考高分专家说，试题“阅读理解。 As the po.....”主要考查你对 [健康环保类阅读 ]考点的理解。 健康环保类阅读

健康环保累阅读概念：

健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。体裁有记叙文、 说明文、议论文和各种应用文。

健康环保类文章阅读技巧：

   健康环保类文章常是介绍科学知识、生活常识和环境保护方面的短文。阅读此类短文要以现象或事物为中心进行思考，理解现象产生的原因、条件和客观规律等。同时要抓住事物的特征、用途和相互关系等。科普环保类文章一般为说明文，从结构上看大致可分为三个部分：   第一部分一般是文章的首段，主要用来提出文章的主题，即文章想要阐述、说明的主要内容；   第二部分是文章的主体，可由若干个段落组成，对文章的主题进行展开说明；   第三部分是结尾段，对文章的主题进行归纳总结。这类文章多用一般现在时，而且一般多使用客观性词语表述。有时为了强调客观性，也常使用被动语态。   从近几年的考试题来看，科普环保类的文章越来越与人们的实际生活相接近。由于此类文章缺乏故事情节，很多同学对此类文章感到费解。但一般的科普类文章都是就事论事，需要逻辑推理和想象的时候较少，因此此类阅读题也没有同学们想象中的那么难，只要多加训练，就能较好地答题。【阅读策略】 1、概要(Summarizing)：  阅完材料后，将所阅材料浓缩，摘要，做出所阅材料的书面或口头梗概。 2、组织(Organization)：  阅读后根据阅读内容，识别观点、人物、事件之间的关系以及文章的结构关系。如：时间关系、比较或对比关系、相关关系及因果关系等。