国家《基础教育课程改革纲要》指出:在教学过程中要注重培养学生的独立性和自主性,引导学生质疑探究,在实践中学习,促进学生在教师指导下主动地、富有个性地学习。构建“探究式”教学模式,进行课堂教学,让学生自主且主动地参与到知识的形成过程中去,引导他们独立探索、共同研究,大胆地发表不同的见 The Outline of Curriculum Reform of Elementary Education states that in the process of teaching, students should pay attention to cultivating students ’independence and autonomy, guide students to question and explore, practice in practice, and promote students’ initiative and personality learning under the guidance of teachers. Constructing “inquiry ” teaching mode, teaching in class, allowing students to participate in the formation of knowledge autonomously and actively, guiding them to explore independently, research together, and make different opinions