在新课改背景下,教师对学生的要求不再只是知识这方面,而更加注重对学生能力和情感的培养,因为促进每一位学生的全面发展是当前教学的目标。在数学课堂中教师与学生的交流,不能再像传统教学那样只是简单的问和答,教师要学会进行巧妙地理答,从而让数学课堂更加的丰富多彩。 In the context of the new curriculum reform, teachers ’demands for students are no longer just knowledge, but more emphasis is placed on the cultivation of students’ abilities and emotions because it is the current teaching goal to promote the all-round development of every student. In the math classroom, the communication between teachers and students can no longer be just a simple question and answer as in traditional teaching. Teachers should learn to act intelligently to answer the questions so as to make the math class more colorful and colorful.