题文

阅读理解。

In your school bags, you may have a pencil, some kinds of pens, a ruler, and some books. None of these things grow in the fields. They were all made  in  factories. And, of course, they were invented by some people. There have not always been pencils or pens, a  ruler and books. Thousands of years ago no one knew about these things.      Who invented them first? How did they have such clever ideas? We always don't know. There have been many thousands of inventions, large and small, in the human history. Some of these inventions have changed the world. Such as paper, printing, radio, telephone and computer, and we know the inventors. But we have forgotten most of the other inventors.      Who invented the clock, for example,  or  the lock to the  door?  We don't know. There have been thousands of inventors and we should grateful (感激的) to  them  for their clever ideas. Will you be one of them when you grow up?

1. Most things in your school bags are made of _________.

A. paper             B. wood             C. metal             D. nylon

2. The inventors invented these things because _________.

A. their children were at school                   B. they hoped to save some money C. they have a lot of clever ideas                 D. they have good machines

3. The history books tell us _________.

A. who invented paper and printing               B. who invented clocks and doors C. when the first key was invented                 D. how much the silk cost

4. We don't know ________.

A.the names of the inventors of paper           B. the names of the inventors of telephone C. the names of the inventors of lamp             D. the names of most inventors

5. The writer wonders _________.

A. if you are an inventor                         B. if you want to be an inventor C. what's invented by you                         D. how many inventors you know

题型：阅读理解  难度：中档

答案

1-5  BCADB

据专家权威分析，试题“阅读理解。 In your school bags, you may have a pencil, some ..”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。