Analysis of the function of seven paragraphs. The function of seven paragraphs in the article refers to the function of the paragraph in structure and content. The content is a little clear about the main idea of the article, making the finishing point and so on; In structure, it usually has the functions of leading the full text, connecting the preceding with the following, and taking care of the previous text. The seventh paragraph is the last paragraph of this paper, which plays a role in summarizing the whole text and coordinating with the title; From the content point of view, it deepens the theme and expresses the deep love for mother and hometown.