Based on the investigation into 94 foreign students’ compositions on text analysis, we can find that foreign students have serious problems with cohesion and coherence of text, especially on the logical sequence. In order to solve the problems, Based on the hypothesis of cohesion and coherence theory, the paper analyzes this types of errors made by foreign students, constitutes corresponding teaching strategy and teaching methods, and sets up a teaching model that uses cohesion and coherence theory. I hope this thesis can improve strategy and methods in Chinese writing teaching, and writing levels of foreign students.