The assistant to the class teacher is responsible for assisting the class teacher to carry out students' ideological and political work and daily management. According to the reality and characteristics of freshmen's thoughts, guide freshmen to develop good moral quality and civilized habits and abide by school rules and regulations. It is also helpful for freshmen to establish correct learning goals, adjust their learning attitudes and provide appropriate methods and skills. It also plays an important role in the selection, training and management of cadres in the class.