How much are you satisfied with the clarity of the teachers voice?你对老师清晰的声音满意多少?
The teacher explains the course very clearly.老师对课程的讲解很清楚
The amount of teacher lectures is suitable for us.老师讲课内容量的多少适合我们掌握
The content of the teachers teaching is consistent with the teaching goal, I can understand the progress of the course.老师授课内容与教学目标吻合,我能了解课程进度
The teacher encourages guidance, which is also helpful outside of class?老师鼓励指导,在课外也很有帮助?