教师“支教”即支援教育，从教师资源相对过剩的地方抽调教师到教师缺编的学校，它呈现出教师“城→乡”的单向流动。近年来，支教在中西部许多省份大力实行，它对教育的发展以及缩小城乡间的教育差距起到了一定的促进作用。一、“支教”的积极作用１．调剂余缺。“支教”通过? Teachers “support education” that is, support for education, teachers from a relatively surplus of resources to deploy teachers to teachers missing schools, it shows the teacher “city → township” one-way flow. In recent years, the supportive education has been vigorously implemented in many provinces in the central and western regions. It has played a certain role in promoting the development of education and narrowing the educational gap between urban and rural areas. First, the “supportive education” an active role 1. Residual adjustment. “Support education” passed?