题文

阅读理解。

PDAs are very useful. They are like small computers. You can put a lot of information into them. For example, you can put in the telephone and e-mail addresses. Many people use PDAs to remember important dates. Some of these super machines can even send and receive e-mails.     PDAs are small and convenient. A few years ago, they were expensive. Now, they are cheap. Many people use them at work and at school. People can carry PDAs in their pockets.     But, it's important to be careful. These little machines are easy to lose (丢失). People put such important information into their PDAs. It's really terrible to lose them.

1. What's the main idea of the passage?

[     ]

A. PDAs are like small computers. B. You can do many things with a PDA. C. PDAs are cheap. D. Too many people use PDAs.

2. The passage does not say a PDA can ______.

[     ]

A. send e-mails B. remember information C. talk to you D. do some things like a computer

3. What do we learn about PDAs?

[     ]

A. Students don't like to use them. B. All of them can send and receive e-mails. C. They are very large. D. They aren't very expensive.

4. Losing a PDA is a ______ experience (经历).

[     ]

A. great B. fine C. strange D. bad

5. What kind of person would not use a PDA?

[     ]

A. Someone who hates computers. B. A student. C. A person with a busy time table. D. A business (商) person.

题型：阅读理解  难度：偏难

答案

1-5 B C D D A

据专家权威分析，试题“阅读理解。 PDAs are very useful. They are like small comput..”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。