题文

阅读理解。

Do you know how to keep fish at home?      The fish need room. They must not be crowded (拥挤). Fish need oxygen (氧气). Fish get it from water in the tank. There must be enough water for all fish in the tank. So the size of the tank is important.      In the tank many people put small plants (植物). They give oxygen to the water. Plants help in other ways, too. Fish can nibble (轻咬)on the plants. They hide in the plants and sleep, lay eggs there.      Both the plants and fish need light. You can put near a window. It will get light there. But remember: a window may let cold air in. The cold can kill (杀死) your fish. Too hot water can kill your fish, too.      The fish need food and you should feed them every day. Giving them too much food is bad. It will make the water dirty. However, the fish should get just enough food. They should finish the food in 10 minutes. No extra (多余) is left. When this happens, the amount (数量)of food is right.

1. A tank near the window may NOT be good for pet fish because______.

A. no air can get in through the window   B. pet fish will jump out of the window C. plants in the tank will grow too big     D. cold air may make the water too cold

2.______is very important to pet fish.

A. Water     B. Sunlight   C. The size of the tank       D. All the above

3. Which of the following may cause(导致) pet fish to die?

A. Too little room for fish.             B. The plants in the tank. C. The light through the window.         D. A lot of water in the tank.

4. The word "this" in the last paragraph refers to(指的是)______.

A. giving pet fish too much food             B. giving pet fish too little food C. giving pet fish the right amount of food     D. giving pet fish enough water

5. This passage mainly talks about______.

A. why fish must be put in a glass tank     B. how people should keep their pet fish C. what kind of plants is good for pet fish D. how much food should we give to pet fish

题型：阅读理解  难度：中档

答案

1-5  DDACB

据专家权威分析，试题“阅读理解。 Do you know how to keep fish at home? The fish n..”主要考查你对  科教类阅读  等考点的理解。关于这些考点的“档案”如下：

科教类阅读

考点名称：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。