题文

阅读理解。

All living things on the earth need other living things to live with.  1  Sometimes one living thing kills another. Each kind of life eats another kind of life in order to live, and together they form a food chain (食物链).  2  while others are not. But all food chains begin with the sun, and all food chains become broken if one of the links disappears.      All life needs sunlight to live on.  3  They make food from sunlight, water, air and so on. Animals can only use the sun's energy after it has been changed into food by plants. Some animals feed directly on plants. Others eat smaller animals. Meat-eating animals are only eating plants indirectly.        4  We are members of many food chains. We eat wheat, rice, vegetables, fruit and so on. We also eat meat and drink milk. But people often break up the food chains. They kill wild animals. They also make rivers, lakes and seas dirty.  5  the fish in them cannot be killed. If people eat the fish, they will get strange diseases. Each form of life is linked to all the others. Breaking the links puts all life in danger. A. When these rivers, lakes and seas are polluted, B.  But only plants can use sunlight directly. C.  Some food chains are simple, D. What about human beings? E.  Nothing lives alone.

题型：阅读理解  难度：中档

答案

1-5      ECBDA

据专家权威分析，试题“阅读理解。 All living things on the earth need other living ..”主要考查你对  日常生活类阅读  等考点的理解。关于这些考点的“档案”如下：

日常生活类阅读

考点名称：日常生活类阅读

• 日常生活类阅读：
  日常生活这一话题主要涉及人们衣食住行等方面的活动。这一话题的选材主要针对人们日常的工作，生活以及学习情况。
  做这一类题时，最主要的是要把握好人物的活动内容，时间和地点。