First of all, teachers read many books by themselves, understand the psychology of infants, realize the understanding of educational goals, "guide" and "Outline", and watch their own image books. In this process, we gradually understand that image books are suitable for children, which is a kind of educational value. Only teachers can read more books, so that we can navigate in the choice, and fully consider the development level of early childhood. It is of educational value for them to learn to choose picture books correctly.