体育教师常年在室外进行体育教学活动,由于室外的空间大,所以每一位体育教师在上课时,都希望用清晰洪亮的口令调动学生的学练积极性,婉转动听的讲解使学生们能清晰听到。但是大家每天都有四、五节的体育课,嗓子可就受不了了。我常年从事小学低年级的体育教学工作,知道低年级的小学 PE teachers perennial outdoor sports teaching activities, due to the large outdoor space, so every PE teacher in class, hoping to use clear and clear password to motivate students to practice enthusiasm, politely explain so that students can clearly listen To However, every day we have four or five days of physical education classes, the throat can not stand it. I am engaged in PE teaching in the lower grades of primary school all the year round, and I know that I am in a lower primary school