Under the general application of new curriculum standards and new textbooks, interpretation of the Luke version of the new textbooks and teaching research based on the Luke version of the new textbooks have become hotspots. Novice (pre-service) teachers should understand and understand the new textbooks before they formally start their jobs. There is still a long way to go in the transformation of new textbooks into instructional design. This research uses the interview research with novice (pre-service) teachers and the coding analysis of the interview record text to understand the novice (pre-service) teachers’ understanding of new textbooks and the content, methods, and problems of the conversion of new textbooks to teaching design, and summarize the novices ( Pre-service) Teachers’ understanding of new textbooks and the characteristics of the conversion of new textbooks to teaching design, and suggestions for improvement to novice (pre-service) teachers.