著名科学家竺可桢先生的《大自然的语言》是一篇说明文的典范之作。它不仅语言生动形象,耐人品读,而且文章结构安排也层次分明、眉目清楚,行文有条不紊,极具条理性。该文的条理性主要表现在如下几个方面:一是整体安排合乎人们认识规律。大自然中,任何事物都有自身的条理规律,把握了这种规律并据此安排结构,能使说明的内容井然有序,条理清楚。该文在这方面做得非常好, The well-known scientist Mr. Zhu Kezhen’s “Nature’s Language” is an illustrative example. It not only vivid image of language, anti-humanistic reading, but also the structured structure of the article is structured, clear-cut, well-written and orderly, very structured. The article is organized in the following aspects: First, the overall arrangements in line with people’s understanding of the law. Everything in nature has its own law of order, grasping this law and arranging the structure accordingly, so that the contents of the explanation are organized and organized. This article has done very well in this respect,