There were several ways to write a narrative about ladders: 1. The function and history of ladders: describe the function of ladders in daily life, such as climbing high and looking far away, convenient walking, etc. At the same time, you can introduce the history of ladders, such as its invention and development process. 2. The structure and characteristics of the ladder: It can describe the structure and characteristics of the ladder in detail, such as the wood material of the ladder, the structure form, the level of the ladder, etc. At the same time, he could add some specific details such as the color, shape, size of the ladder, and so on. The usage of the ladder: It can describe the usage of the ladder, such as how people use the ladder, the possible problems that may occur in the use of the ladder, and how to solve them. 4. The dangers and precautions of ladders: When describing the dangers and precautions of ladders, you can add some specific examples and descriptions, such as some parts of the ladder may be damaged, and you need to pay attention to safety when using the ladder, etc. 5. The conclusion and reflection of the ladder: You can write some reflections and thoughts in the last part, such as a summary of the ladder, a reminder to the user, etc., so that the reader can get some enlightenment and insight from it. Writing a narrative about ladders requires attention to detail and description, as well as clear structure and concise language so that the reader can clearly understand the content and plot of the article.