教师应随时掌握学生的课堂状况,用形象而生动、深入而浅出的讲述使学生能听懂你所讲内容而不至于分心;用改变教学方式、变换讲述语气等技巧来调节学生的注意分配,使他们不至于疲劳;注重学生学习的主体性,让他们在课堂中多参与,力争人人有事做, Teachers should keep abreast of students’ classroom situations and use vivid and vivid, in-depth and easy-to-follow statements to enable students to understand what you are talking about without distractions. Students’ attention is adjusted by changing teaching methods, changing tone, and other techniques. Assignment, so that they do not fatigue; pay attention to the subjectivity of student learning, so that they participate more in the classroom, and strive for everyone to do something,