The new textbook of senior high school history unified edition is divided into compulsory and optional compulsory. The former is written in the general history style, and Outlines the space-time clue of the development of Chinese and foreign history with the conciseness and timing of the content. The latter, written in the style of special history, guides students to explore the laws of world history development from the perspectives of politics, economy and culture. With the use of teaching materials, the teaching strategy of the concept of integration has been paid more and more attention, and it is particularly important for teachers to integrate relevant contents with teaching materials of different styles. This paper, starting from the difficulties faced by the integration of teaching materials and the significance of the integration of teaching materials, puts forward feasible ways and innovative teaching methods of the integration of teaching materials.