采用微格教学的方法,培训师范生的教学技能,是在一定控制条件下按照教学目标进行的、由于每次训练技能比较专一,目标明确,所以能够明显的提高师范生的教学能力,这种培训方法日益受到越来越多的人重视。本文试从反馈的意义、合理地利用反馈促进内因和提高教学效果等角度论述反馈的强化作用。 The use of microteaching methods to train the teaching skills of normal students is based on teaching objectives under certain control conditions. Since each training skill is more specific and has clear goals, it can significantly improve the teaching abilities of normal students. This kind of training method is increasingly being taken seriously by more and more people. This article tries to discuss the reinforcing role of feedback from the perspective of feedback, the rational use of feedback to promote internal factors and the improvement of teaching effectiveness.