First, from the basis of setting teaching objectives and teaching objectives, the teaching objectives are put forward only according to the requirements of teaching syllabus and teaching materials; The formulation of teaching objectives should not only meet the requirements of teaching syllabus and teaching materials, but also be based on the reference system provided by the classification theory of teaching objectives and the actual level of local teaching.
Secondly, from the perspective of determining the main body of teaching purpose and teaching goal, the teaching purpose is to explain what teachers want to teach and take teachers' teaching as the center; Teachers as the main body to describe, teaching objectives focus on the results of students' learning, students as the main body to describe. It is the stipulation of students' learning behavior results and the requirement that students must meet.
Thirdly, judging from the verbs used in teaching objectives and the formulation of teaching objectives, the description of teaching objectives generally adopts implicit experiential verbs such as "understanding, understanding and experiencing" or words such as "mastering and using", which are abstract, general and vague; It is difficult to measure whether the teaching goal is achieved, but the description of the teaching goal mostly uses explicit action verbs such as "say, summarize and explain" to express specific actions, which has specific meaning, clear depth and breadth and operability; Therefore, whether the teaching goal has been achieved.
Fourthly, from the perspective of their direct role, the teaching purpose only has a direct effect on teachers' teaching, which is conducive to the play of teachers' leading role; At the same time, the teaching goal has a direct direction to both teachers' teaching and students' learning, which can make the teaching and learning goals consistent, help to give full play to teachers' leading role and students' main role, and better unify the enthusiasm of teaching and learning.