21世纪是一个信息化的时代,对人各方面能力的要求都比较高。一个人如果要很好的适应未来社会,主动学习、积极探索求知的能力是必不可少的。所以我们的课堂教学就必须着眼于人的可持续发展,努力引导学生自主探索知识,让学生学会学习,为他们的终身发展奠定坚实的基础。正如《基础教育课程改革纲要(试行)》中指出的:“改变课程实施过于强调接受学习、死记硬背、机械的现状,倡 The 21st century is an era of informationization, and demands on people’s ability in all aspects are relatively high. If a person to adapt well to the future society, take the initiative to learn, to actively explore the ability to seek knowledge is essential. Therefore, we must focus on the classroom teaching of human sustainable development, and strive to guide students to explore their own knowledge, to enable students to learn to lay a solid foundation for their lifelong development. As pointed out in ”Basic Education Curriculum Reform (for Trial Implementation)“ pointed out: ”change the implementation of the curriculum is too stressed acceptance of learning, rote, mechanical status quo