题文

阅读短文，选择正确答案。

Scientists (科学家) think that many animals cannot see colours. The world is black and white to them. Scientists want to find out if (是否) dogs can see colours. When the scientists give the dogs food, they show them a certain colour every time. The dogs get ready to eat when they see this colour. The scientists then show the dogs another colour. Again the dogs get ready to eat. The colours are all the same to them.     Colours are not all the same to monkeys. 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 food. If we put food in a blue box, the monkey won't go to it.

1. Scientists show the dogs colours ________.

[     ]

A. to tell them to eat B. to find out if they can see black and white things C. for fun D. to find out if they can see colours

2. The dogs get ready to eat when they ________.

[     ]

A. hear different pieces of music B. see the monkeys C. see black things D. see all the colours

3. Colours are _______.

[     ]

A. all the same to monkeys B. not all the same to dogs C. different to dogs D. not all the same to monkeys

4. If we put food in a blue box and do this every day, a monkey will always go to _______.

[     ]

A. the red box to get food B. the blue box and put food in it C. the blue box to get food D. the red box and put food in it

5. Which of the following is TRUE?

[     ]

A. Scientists find that dogs don't like colour. B. Dogs like to hear different pieces of music. C. Monkeys like the food in the box. D. Monkeys will not go to the blue box if we don't show them before.

题型：阅读理解  难度：偏难

答案

1-5: DDDCD

据专家权威分析，试题“阅读短文，选择正确答案。 Scientists (科学家) think that many..”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。