Generally speaking, the basic reasoning form adopted in the article determines the internal structure form of the article. For example, an article mainly discusses the cause of something, which is reflected in the structure. Cause and effect must have two parts, either the cause of the result or the cause of the result, both of which are indispensable. The article should be hierarchical and organized. If you don't put the materials in order when you write, it will lead to unclear levels and organization. There are different relationships between things, and there are also different relationships between substances that reflect this relationship, for example, parallel relationship, progressive relationship, continuous relationship, opposition relationship and so on. In short, the relationship between things is clear and embodied in the structure, and the outline of the article is clear. However, some articles are patchwork in content, and the level of the paper neither follows the internal logical order of each part nor conforms to the cognitive law of the author and readers. The lack of overall layout in the author's mind leads to incoherent, even repetitive, inconsistent, upside down, rambling, obvious separation of upper and lower paragraphs, and lack of natural transition, which makes people feel suddenly redundant, blunt and incoherent. Some papers are too long in sections, and even several consecutive pages are not divided, which makes them look unclear and laborious.