Goals must be clear and specific: goals should not be too broad or general, but should be clear and specific.

Goals should conform to students' characteristics: goals should match students' abilities and interests, taking into account students' diversity and pluralism.

Goals should be measurable and evaluable: Goals should specify evaluation criteria so that teachers and students can measure whether the goals are achieved.

The goal should be challenging: the goal should be appropriately challenging, which can stimulate students' enthusiasm and self-confidence.

The goal should be matched with the course content: the goal should be consistent with the course content to prevent the goal from being divorced from the actual teaching needs.

The goal should be adapted to the teaching environment: the goal should take into account the limitations and conditions of the teaching environment, so that the goal can be achieved.

Goals need to be harmonious: goals should be coordinated and supported each other to establish an organic whole.

In short, when setting teaching objectives, we need to consider students' characteristics, interests, abilities and diversity, so that they can adapt to the course content and teaching environment, have appropriate challenges on the basis of specific operations, and be able to evaluate and measure whether they are achieved.