题文

阅读理解。

Scientists think that most animals can't see colors. The world is black and white to them.     To find out if dogs could see colors, scientists gave dogs food every time they played a certain piece of music. The dog got ready to eat only when they heard this piece of music. They did not get ready to eat when they heard other piece of music.     Then the scientists gave the dogs food every time they showed them a certain color. The dogs got ready to eat when they saw this color. The scientists then showed the dogs another color. Again the dogs got ready to eat. The colors were all the same to them.     Colors are not all the same to the monkeys, however. For example, if we put food in a red box and do this every day, a monkey will always go to the red box to get the food. If we then put food in a blue box, the monkey won't go to it.

1. All colors are the same to           .

[     ]

A. all animals B. scientists C. monkeys D. dogs

2. Monkeys know that red and blue are           .

[     ]

A. not the same B. the same C. colors D. food

3. The scientists give the dogs food every time they           .

[     ]

A. saw the color red B. went to a box of food C. saw the color blue D. played certain music

4. Dogs are different from monkeys because           .

[     ]

A. dogs can't see any colors and monkeys can B. dogs can't see more colors than monkeys C. monkeys can't see any colors and dogs can D. monkeys can't see red and blue

5. Some            wanted to find out if dogs could see colors.

[     ]

A. animals B. doctors C. scientists D. monkeys

题型：阅读理解  难度：偏难

答案

1-5 DADBC

据专家权威分析，试题“阅读理解。 Scientists think that most animals can't see col..”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。