“语文学习的外延和生活的外延相等”,值得语文教师深思。它涉及了对语文教学功用的深层次理解。长期以来,人们对语文教学的功用并未深思,只认为语文教学就是要传授语文知识以提高学生的语文能力。语文知识只用来解决语文学科本身的问题,而“语文学科”本来是一个外延很宽的概 “The extension of language learning is equal to the extension of life” and it is worth thinking deeply by language teachers. It involves a deep understanding of the function of language teaching. For a long time, people have not thought deeply about the function of Chinese language teaching. They only think that Chinese language teaching is to impart Chinese language knowledge to improve students’ language ability. The language knowledge is only used to solve the problems of the Chinese discipline itself, and the “Chinese subject” is originally an extension of a very broad overview.