Children's story-making activities are trying to make up stories that conform to the structure and rules with language. It is a hierarchical activity in the language network structure, based on understanding stories and accumulating a lot of knowledge and experience, and it is a creative activity with positive significance for children. In story-making activities, the focus of story-making in small classes is the story ending, the focus of story-making in middle classes should be the interesting plot, and the focus of story-making in large classes is the whole story.