“把课堂还给学生,让课堂充满生命的活力。”是新基础教育先进的教育理念之一。新课改带来了教学理念上的全新革命,教师和学生的地位发生转换,知识和能力权重发生变化。随着时代的发展,科技的日新月异,知识更新的周期越来越短,学校传授的 “Back to the classroom to the students, so that the classroom is full of vitality of life ” is one of the advanced educational concepts of new basic education. The new curriculum reform has brought a brand new revolution in teaching philosophy, the status of teachers and students has changed, and the weight of knowledge and ability has changed. With the development of the times, the ever-changing technology, the shorter and shorter cycles of knowledge updating,