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现行初中《生物》教材包含众多篇幅的卫生保健知识。自“应试教育”向“素质教育”转轨以来，笔者尤为注重这方面知识的传授，以期提高学生的健康素质。1依据卫生要求，积极培养学生良好的卫生习惯初一学生刚入学，他们存在着很多不良卫生习惯，如有的指甲留得很长，甲缝中藏污
The current junior high school “Biology” textbook contains many pages of health care knowledge. Since the transition from “exam-oriented education” to “quality education”, the author has paid particular attention to the teaching of this knowledge in order to improve the students’ quality of health. 1 According to health requirements, actively cultivate students’ good health habits. The first students have just entered school. They have a lot of bad health habits. If some nails stay long, they are hidden in the seams.