The teaching of audio-visual-oral for English majors is now in a bottleneck period, and breaking through this dilemma has not yet achieved significant results. In view of this problem, this paper starts from emotional factors, the writer hopes in the teaching practice the teacher and students reasonably use the positive side of emotional factors to improves the effectiveness of audio-visual-oral teaching for English majors and avoids the negative influence of emotional factors as much as possible, therefore, we will improve learning efficiency in a relaxed and pleasant atmosphere. The writer hopes to provide new possibilities for improving the output ratio of audio-visual-oral classroom teaching for English majors.