笔者结合初中体育教学实际认为,在体育课堂教学中,教学引入这一环节是非常重要的。引入设计得巧妙,就能引起学生的“疑”;疑则思,就能激发学生的求知欲、学习兴趣和愉悦的学习情感。这种求知欲和学习情感既是智力发展的依托,又是学生思维活动的内部动力。 Based on the actual situation of PE teaching in junior high school, the author thinks it is very important to introduce this link in PE classroom teaching. The introduction of ingenious design, can cause students “doubt ”; doubt thinking, can stimulate students’ curiosity, learning interest and pleasure of learning emotion. This kind of curiosity and learning emotion are not only the support of intellectual development, but also the internal driving force of students’ thinking activities.