21世纪是一个信息急剧膨胀的时代,网络时代的到来让所有人的眼睛都被无限的放大。知识的获得不再是单一的、绝对化的过程,课堂教学模式也在全面开放的网络环境下发生了改变,尤其是学生与教师的关系发生了重大变化,教师不再是学生心目中那至高无上的授业者了,也不再认为只有进入课堂才是学习,只有教师讲的才是知识。面对这样的情况,不管是学校还是社会,对教师的要求无形中又提高了很多。教师面对这样 The 21st century is an era of rapid information expansion. The advent of the Internet era has brought the eyes of all people infinitely enlarged. The acquisition of knowledge is no longer a single, absolute process, classroom teaching mode has also been changed in a fully open network environment, especially the relationship between students and teachers has undergone major changes, teachers are no longer the supreme paramount in the minds of students Of the practitioners, and no longer think that only into the classroom is to learn, only the teacher is the knowledge. Faced with such a situation, both in schools and in society, the demands on teachers have increased by and large. Facing the teacher