First of all, we should understand the concept of the new textbook. In-depth understanding and use of new textbooks require us to adapt and use them with new ideas. In order to change the traditional concept of textbooks in time, we need to understand the differences between the old and new textbooks in form, content structure, objectives and teaching methods. Only in this way can we better understand the writing characteristics and basic concepts of the new textbooks and make better use of them. The new textbook is divorced from computer tools in form and content and turned to information technology in real life, which has better adaptability, selectivity and openness. At the same time, we can see that the new concept of textbooks no longer overemphasizes the authority of textbooks, but regards textbooks as a resource and tool, that is, from "teaching textbooks" to "teaching with textbooks"; No longer strong; Instead of emphasizing the oneness of knowledge system, it is better to give students more choices and cultivate their individuality. If understanding the new concept of teaching materials is the basis of adapting and using teaching materials, then it is a key step for teachers to use teaching materials and teaching reference, because teaching materials and teaching reference are based on the new curriculum standards. It provides direct guidance for teachers and students' teaching activities. Reading through the textbooks and reference books requires teachers to master the objectives, difficulties and difficulties of each chapter in the textbooks and reference books, and to arrange the teaching contents, class hours, materials and activities in order to achieve the teaching objectives. "Reading through" helps us to closely follow the requirements of curriculum standards when designing teaching, effectively apply teaching materials when implementing teaching and guide students to use teaching materials. So as to promote the realization of teaching objectives. Secondly, the object of teachers' work is living people, young people full of vigor and vitality. They have subjective initiative. They are growing people, developing people. As teachers, we must understand their psychological characteristics. They should be full of love for all students and give them dignity in order to do a good job in education. They should do students' ideological work with emotion and establish the consciousness of democracy, equality and respect.