There exist some realistic problems in the in- post teaching practice for normal students,such as the longer time of practice and the remoteness of practice school. Based on the theory of Community of Practice and advanced internet platform,researchers adopt the webpage of the column,QQ community and public blog for the in- post teaching training,aiming to construct a Community of Practice to improve their professional development. Meantime,some suggestions are also given in order to ensure the effective work of the community of practice such as: perfecting the effective management system of t...