Writing background of weather from clouds.

Zhu, a contemporary linguist with unknown life, is the background knowledge of the article "Looking at the weather from the clouds" edited by China Chinese website. 1. Related information: For thousands of years, working people in China have summed up rich experiences of "knowing the sky by observing the clouds" according to the changes in the shape, direction, moving speed, thickness and color of clouds in production practice, and compiled these experiences into proverbs for people's convenience. Therefore, in order to enjoy a happy outdoor life, while listening to the weather forecast, we need to master certain climate knowledge and learn to read the clouds to know the weather, so as to calmly cope with the abnormal changes in the weather. 2. Chinese knowledge: If you want to explain the characteristics of things clearly and achieve the purpose of explanation, you should also study the methods of explanation. Common are classification, definition, example, chart, analogy, comparison and so on. For example, in this paper, in order to explain the influence of cloud morphological changes on the weather clearly, many analogy methods are used to make the cloud vivid and impressive. When using these methods, we should adapt to the content of the article and look at the readers at the same time. That is to say, writing expository articles, like writing articles of other genres, should not only master some methods, but also be bound by them and use them flexibly according to actual needs.