| In recent years, with the rapid development of Chinese economy, the international position of China is increasing day by day. Because of the successful held to the Olympic Games and the World Expo, more and more foreigners want to know China, so more and more foreigners want to study the Chinese language. The foreign teaching Chinese as a foreign language is rapid development all over the word, and present a phenomenon of glob alization called "Chinese hot" boom.As people in depth acquisition of language theory ,The improvement of the learners use purpose language communication ability as the purpose, has become the consensus of the language teaching, therefore, teaching the Chinese as a foreign language, one of the three main course class teaching, also more and more attention by people. Make a general in survey of decades development of Chinese teaching as a foreign language, in discipline construction has made significant progress on certain issues, but not due attention. For example, the conventional spoken Chinese classroom teaching, how to embody visual and vivid, strengthen the situation Settings, how to improve the student, how to reflect and opening rate of principle, are necessary teaching means in classes. Therefore, the efficiency of Chinese class teaching is affected by the impact. The purpose of CLF classes is to let the students' speaking ability to conduct special training, w make the student not are only speak, but also say well. Therefore this paper on the basis of previous studies, "The rise in divorce rate is the society progress or social misfortune "as an example, the advanced CLF topics classroom teaching practice, in terms of constructivism theory as the basis, with the teacher as the supervisor, the student as the main body, in creating 's situation, strengthen the cooperation and exchange students, takes student's individuality and difference, exert students' initiative, reflection and creative design, plan the most effective advanced topics of CLF. |