Prose structure:
1, the first paragraph: lead out the following and take the full text as a whole.
The last paragraph: deepen the theme, point the topic and imagine the space.
2, fore and aft care
3. Paragraph relationship: progressive, parallel and total score.
No verse; Not paying attention to sentence relations is the freest style, including essays, essays, travel notes and so on. Usually, an article has one or more central ideas, which are expressed by lyric, narrative and logical means.