本文以英语语篇教学与实践效果为理论依据,通过分析CET-4作文探讨语篇结构对作文质量的影响以及在外语教学中的应用,提高语篇的教学地位,围绕语篇的图式结构开展教学活动,引导学生掌握语篇所具有的不同交际目的和篇章结构,认识语篇的语言与意义建构,探讨如何通过合理的语篇构建,提高学生语言运用能力。 This thesis, based on the theory of English discourse teaching and practice effect, analyzes the influence of discourse structure on composition quality and its application in foreign language teaching by analyzing CET-4 essay, and improves the teaching position of discourse, focusing on the schema structure of discourse To carry out teaching activities and guide students to master the different communicative purposes and discourse structure that discourse has, understand the construction of language and meaning of discourse and explore how to improve students’ ability to use language through reasonable construction of discourse.