Abstract: Practical writing is difficult because of its wide range of application, deep connotation and far meaning. It is difficult for students to improve their writing level by relying solely on teachers' classroom teaching. The key to improve practical writing teaching is to realize classroom flip and cooperative learning. 5G technology has laid a solid foundation for practical writing classroom flipping and cooperative learning. Based on the premise of flipping classroom and cooperative learning, this paper focus on 5g technology as the support and research how to do a good job of practical writing teaching design.

Key words: Flipped classroom, Collaborative learning, Applied text writing, Teaching design