As an independent subject that can solve the practical problems of network process, network technology not only plays a bridge role between the basic courses of communication, computer and other engineering majors, but also the theoretical basis of the subsequent database courses. Based on the analysis of the characteristics and current situation of the network technology course, this paper puts forward the reform plan and research idea of the course teaching method in view of the existing problems in the current teaching, and discusses the classroom theory teaching and experiment teaching. At the same time, it discusses how to strengthen the organic combination of experimental teaching and theoretical teaching, improve the assessment system and curriculum achievement degree, so as to achieve the purpose of improving the teaching quality and cultivating high quality innovative talents under the background of new engineering.