Discourse teaching is a three-dimensional teaching model based on discourse, which integrates multiple aspects such as context, language communication, and culture. It is conducive to bringing language back to the essence of use, thereby improving students' language, cross-cultural communication and thinking ability. It has important value and significance in English writing courses. In English writing courses, teachers need to consider discourse teaching from the perspectives of language, discourse, and cultural factors, as well as from the perspectives of optimizing teaching design, integrat...