新教材从学习目标的确定到教学内容的选择．素材的呈现方式都有了很大的创新。课程改革的重点之一是如何促进学生学习方式的变革。我们今天必须倡导的新的学习方式是自主学习、合作学习、探究学习的学习方式。这也是实施新课程最为核心和最为关键的环节。这就意味着教 New teaching materials from the determination of learning objectives to the selection of teaching content. The presentation of materials has been a great innovation. One of the focuses of curriculum reform is how to promote the reform of students’ learning methods. The new learning methods we must advocate today are self-directed learning, cooperative learning, and inquiry learning. This is also the core and most crucial link in implementing the new curriculum. This means teaching