论文部分内容阅读
【总体阅读思考】一、《珍珠》这篇说明文说明的重点是什么? 二、《珍珠》这课书是怎样围绕说明重点选择材料的? 三、“天然珍珠的形成”,“人工养殖珍珠”、“珍珠的用途”三部分内容之间是怎样的逻辑关系? 四、每一部分说明的层次是怎样安排的? 除了以上四个问题外,还要注意文章运用了多种说明方法。按以上四个问题进行阅读,就能从整体到局部地掌握文章的结构和基本内容。【阅读入门指津】一、《珍珠》这篇说明文的重点,在于告诉人们怎样人工养殖珍珠。这是作者写作的目的。
[Overall Reading Thinking] 1. What is the focus of the explanation in the description of “Pearl”? Second, how does the “Pearl” book focus on the selection of materials? 3. “The formation of natural pearls” and “cultured pearls” What is the logical relationship between the three parts of the “use of pearls”? Fourth, what is the description of the level of each part? In addition to the above four issues, but also pay attention to the article uses a variety of instructions. By reading the above four questions, you can grasp the structure and basic content of the article from the whole to the local. 【Reading Tips】 This article focuses on telling people how to culture pearls. This is the purpose of the author’s writing.