题文

阅读理解。

Dolphins are mammals, not fish. They are warm blooded like man, and give birth to one baby, called a calf, at a time. At birth, a bottlenose dolphin calf is about 90-130 cms long and will grow to approximately 4 metres, living up to 40 years.      They are highly sociable animals, living in groups, called pods, which are fairly fluid, with dolphins from other pods interacting with each other from time to time.       Dolphins carry their young inside their womb for about 12 months. The baby is born tail first, and its mother will feed the calf for up to 2 years.       However, the calf will stay with its mother for between 3-6 years, during which time it will learn all about feeding techniques, social interaction and group hunting.

1. What is a baby dolphin called?

[     ]

A. A pod B. A baby C. A womb D. A calf

2. How long does a dolphin calf stay with its mother?

[     ]

A. 12 months B. 2 years C. 3-6 years D. 40 years

3. What kind of blood does a Dolphin have?

[     ]

A. warm-blood B. cold-blood C. salt-water blood D. we don't know

4. Which statement is Wrong?

[     ]

A. Dolphins are living in groups. B. Dolphins lay eggs. C. Dolphins can live up to 40 years. D. Dolphins are not fish.

题型：阅读理解  难度：偏难

答案

1. D  2. C  3. A  4. B

据专家权威分析，试题“阅读理解。 Dolphins are mammals, not fish. They are warm bl..”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。
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  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。