破沉闷的气氛，激发兴趣，活跃课堂，使学生在愉快的笑声中掌握知识，培养情操。四、开发学生智力──学生参与要活起来。学生参与要活起来，是课堂教学活起来的关键。教学过程是师生情感双向交流的过程。师生应同唱一台戏，变“一言堂”为“群言堂”。五、拓宽学生视野──教 Break the dreary atmosphere, stimulate interest, and stimulate the classroom, so that students can grasp knowledge and cultivate sentiment in pleasant laughter. Fourth, the development of student intelligence - student participation to live. Student participation to live is the key to classroom teaching. The teaching process is a process of mutual emotion between teachers and students. Teachers and students should sing the same opera and change the “One Word Hall” to “Group Hall.” Fifth, broadening the horizon of students - teaching