The required qualities and knowledge are as follows:
1, we should not only have extensive knowledge, but also be familiar with basic social science and natural science, so as to be knowledgeable. It is very important to implement quality education and cultivate students' comprehensive quality and innovative ability. With the reform of teaching materials, the relationship between adjacent disciplines has been strengthened day by day, and arts and sciences have infiltrated each other.
2. We should pay attention to the communication with other disciplines, form a "big teaching concept", create an open teaching scene for students, and cultivate students' innovative consciousness and ability. The more profound a teacher's knowledge is, the more he can stimulate students' innovative thinking.