第一部:创设问题情境,充分调动学生的学习兴趣在课堂教学中创设丰富多彩的教学情境,有利于激发学生的自主学习的兴趣,达到情景交融的效果.从某种角度而言,新课程改革的实质就是学生学习方式的改变,即:学生由原来的“被动接受式学习”转变为“自主探究式学习”.而“探究式学习”总是围绕一些问题展开的,所以,每一个学生必须具备较强的问题意识,不仅要大胆发现,而且勇于提出问题和善于解 The first part: the creation of the problem situation, and fully mobilize the interest of students in the classroom teaching to create a rich and colorful teaching situations, is conducive to stimulating students’ interest in self-learning, to achieve the effect of the scene blending.In some ways, the new curriculum The essence of reform is the change of students’ learning styles, that is, the students change from “passive learning” to “independent inquiry learning”, and “inquiry learning” always revolves around some problems , So every student must have a strong sense of problem not only to be bold but also to be courageous to ask questions and be good at understanding