On- duty internship is an important mode in present normal universities,which changes the traditional way of internship,arranges students to substitute teachers of primary and secondary schools to take the entire teaching tasks. This article mainly inspects the basic implemental situation of on- duty internship of Grade 2011 in sport College of Shanxi Normal University,and studies its effects on normal universities' PE majors,which are significant for the improving of on- duty internship mode for normal uni...