Objective To investigate the effect of sequential method in the training of primary anesthesia nurses. Methods A phased, gradual sequential method was used to train 11 primary anesthesia nurses. One-year full-course training was divided in 4 stages, each lasting 3 months. The theory and operational examination were held at the end of each stage and the tutoring teachers reported their comments. Result The mean scores of 11 primary anesthesia nurses were more than 90 points in both theory and operations examination, and the mean scores of tutor′s evaluation more than 85 points in each stage. Conclusion The sequential method can help primary anesthesia nurses to get better anesthesia-related knowledge, skill and clinical comprehensive ability, which set a solid foundation for their work of anesthesia care.