Informationization teaching resources contain a large number of information so rea-sonable and effective application of the resources is of great significance to the teaching. The article tries to explore and work out some teaching strategies for effective application of informationization teaching resources through action research combined with literature research， questionnaire survey method， interview and other methods. The research process： the original teaching strategies of infor-mationization teaching resources were implemented， implicated and verified in the first round action research； the problems in the first round were summarized and analyzed and the original teaching strategies were adjusted and optimized in the next round action research； finally， the teaching effec-tiveness between the two rounds action research was evaluated and analyzed by the “classroom teach-ing effectiveness criteria based on the use of information technology teaching resources”. The results show that effective application of informationization teaching resources is of great help to the teaching effect. It can enhance the learners' interest in learning and improve their academic performance. Ap-propriate and rational teaching strategy should be provided flexibly according to the learning back-ground and characteristics of students as well as learning contents.