The beginning and the end of the article play different roles in the text. For details, you can refer to the following examples: The function of the beginning of the article is usually to arouse the interest and curiosity of the readers, attract the attention of the readers, and let the readers better understand and appreciate the content of the article. The beginning of the article could be introduced by describing the background, introducing the protagonist, raising the theme, or raising a controversy. The purpose of the ending of an article is usually to summarize the main content of the article, emphasize the theme or conclusion of the article, and leave a deep impression on the readers. You can conclude the article by reviewing the previous content, raising hopes, or raising warnings. In addition, the beginning and end of the article could also be used to guide the reader's thoughts and attitudes to add emotional color to the article. A successful beginning and ending can help readers better understand the content of the article and influence readers 'opinions and attitudes towards the article.