老师们投入紧张忙碌的教书育人工作中,周而复始地上课、批改作业、写教案、上网查阅资料、值班,他们往往忽略了自我身心保健,因此产生了诸如颈椎病、胃病等“教师职业病”。教师上课,必定用到粉笔。粉尘可不是个好东西,老师和学生经常吸入粉笔浮尘,受到刺激,必将引起炎症。早就 Teachers put themselves in a busy teaching and educating work, and they began to go on and on weekdays to class and correct homework assignments, write teaching plans, check online for information and on duty. They often neglected self-care and body care, resulting in such occupational diseases as cervical spondylosis and stomach problems. Teachers in class, must use chalk. Dust is not a good thing, teachers and students often inhale chalk dust, stimulated, will cause inflammation. Long ago