(1) From "acceptance" to "development", teachers should actively change "asking me to develop" into "I want to develop", take the initiative to meet the challenges of new technologies and explore their own development fields.
(2) From "single type" to "compound type", teachers have changed from teaching only one subject to teaching multiple courses.
(3) Teachers should change traditional teaching methods, master scientific research methods and have the ability to study, select and apply advanced educational strategies.
(4) From "same type" to "characteristic type", teachers should change the unified teaching style, face different students and different selves, form unique teaching characteristics, and form a situation in which a hundred flowers blossom and a hundred schools of thought contend.
The pursuit of backbone teachers' needs: further improve the level of teachers' morality, enrich knowledge reserves and update educational concepts; Further improve the ability and level of profound understanding of teaching materials, flexible handling of teaching materials, grasping key points and breaking through difficulties; Further improve the ability and level of classroom teaching implementation. Further strengthen the demonstration and leading role of teaching research, reform and development.