There is no difference between the structure of the draft composition and the structure of the final composition, both of which are article structures.
The structure of the article is related to the type of article. Ordinary articles are usually divided into four categories: narrative (sometimes including prose and reportage), argumentative (generally including essays), explanatory and practical; In addition, poetry is a major category of articles.
Expression is the expression of the language of the article. Including narration, description, discussion, lyricism and explanation.
Structure of the article: The article generally consists of three parts: the beginning, the expansion and the end. In narration, writing is carried out in different order of occurrence, which is divided into sequence, reverse sequence and insertion sequence.
The letter composition to the primary school teacher belongs to the nature of prose, and the content focuses on lyricism, which should be realized through narration, description and discussion. The specific content is best written through a story that happened between you and a primary school teacher. It's best to get straight to the point at the beginning.