教育心理学告诉我们:小学生的有意注意时间大多不超过20分钟,注意力极易分散。因此,在教学中教师能否将枯燥无味的语言现象转变为有趣的活动形式,使学生在有趣的活动中求得学习兴趣的发展就显得尤为重要! Educational psychology tells us that most of the pupils’ intentional attention time is less than 20 minutes, and their attention is easily dispersed. Therefore, in the teaching, teachers can turn boring linguistic phenomena into interesting forms of activities, which makes it especially important for students to seek the development of learning interests in interesting activities!