写“下水文”是作文教学中的有效途径,能为学生提供合适的范例,但笔者发现若“下水文”运用不当,便会使学生习作缺乏活力。那如何发挥“下水文”应有的作用,让其点燃学生习作的激情?笔者做了以下尝试:巧用课文写下水文,以孩子的视角和心理去观察、感悟;根据学情,随机引导学生观察,下水文中渗透描写方法,在点评中强调细节;抓住时机巧妙下水,引导学生写出独特感受。 Writing “Underwater ” is an effective way of writing teaching, to provide students with a suitable example, but I found that if “Underwater ” improper use, it will make students lack of vitality. How to play “Hydrography” should have its role, so that it ignites the enthusiasm of students writing? I made the following attempt: clever use of text to write hydrology, with children’s perspective and psychology to observe, sentiment; According to the situation, Randomly guide students to observe, penetrate the description of the method of hydrology, emphasize the details in the reviews; seize the opportunity clever water, to guide students to write a unique feeling.