题文
阅读理解。
The population of the Earth is growing faster. It is important thatwe look after the Earth. We need it !
The Earth gives us a lot of things. We also give the Earth a lot,but some of the things are not good.
In nature, when something dies,other animals and plants get food from it. Every animal or plant gives
food for other animals or plants. However, animals can't get food from many of the things that we 'give'
the Earth. Animals and plants can't eat metal, plastic and glass. These things will stay in the ground for many,
many, many years.
Some rubbish is very dangerous for plants and animals. In some places, many animals live together. One
animal makes food for many more animals. If we put rub- bish and chemicals in the water,the plank- ton
(浮游生物) can die. If there isn't any plankton,many animals have nothing to eat.
So what can we do? Don't leave any rubbish in the countryside! Don't make so much rubbish !
B. rubbish
C. chemicals
D. pollution 2. When something dies in nature, ____. A. water and grass are polluted
B. plastic and wood become food
C. other animals and plants get food
D. metal and glass stay in the ground3. We must ____ to look after the Earth. A. put metal in the ground
B. use more wood
C. keep frogs in the water
D. make less rubbish
题型：未知 难度：其他题型
答案
1-3 ACD
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解析
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考点
据考高分专家说，试题“阅读理解。 Thepopul.....”主要考查你对 [科教类阅读 ]考点的理解。
科教类阅读
科普类的阅读：
科普类的阅读理解包含介绍科学知识、社会知识的短文。阅读这类短文时，要以事实为中心进行思考，抓住事物的特征、用途、相互关系等。
如果是介绍社会现象的文章，要掌握所谈现象的内涵。
答题技巧：
1. 加强整体意识，把握文章的主要内容。在阅读的时候可给段落标上序号，并给重要的句子和
关键词做上记号，尤其是各段中心句，为答题提供更快捷更多的信息源。
2. 审清题干，发觉和把握试题中有效的提示性信息，确认命题的角度、阅读范围和答题方式。
3. 定位阅读，强化对应意识。同时要注意原文利用和自我加工相结合。
