教学的目的是让学生正确地学习、掌握知识,但在学习过程中,学生错误的出现是不可避免的,体育教学也不例外。如果教师不能及时有效地纠正学生出现的错误动作,学生就会形成错误的动力定型,此时再去纠正就会非常困难,甚至比学习新技术还要难,而且 The purpose of teaching is to enable students to correctly learn and master knowledge, but in the learning process, the emergence of student errors is inevitable, physical education is no exception. If the teacher can not promptly and effectively correct the mistakes made by the students, the students will form the wrong dynamic stereotypes. It will be very difficult to correct them later, even more difficult than to learn new technologies, and