Teachers' Function Study In Class Teaching Based On On-Line Education

The computer network has been developing rapidly since its emergence, and it has extended from the LAN to the World Wide Web in a very short period of time. The network's popularity provides a faster communication to people, which makes the world a real global village. The fast development of the information and communication technology will probably influence and accelerate the development of worldwide education. With the rapid development of network and information technology, as well as people's further understanding of network knowledge, it makes the network multimedia more widely used in education activities, and become the core part of the modern education skill. The on-line education is becoming more and more fast and active in the modern education skill application area.The on-line education is a new way for both teaching and learning, which is based on the Internet, and makes a combination of the computer multimedia technology, the network communication skill, the database technology as well as other means of modern information technology together with the modern education theory. It is a new theory based on many subjects such as computer science, education, psychology behavioral sciences, etc.. It is a new teaching skill, which takes computer Internet as the teaching media, and combines the computer Internet and multimedia technology together with the modern teaching equipments, so that the students may study actively instead of passively, which makes the teaching management more simple and convenient. Based on on-line education, it makes the teaching method changed a lot by using the education information skill. Teachers have lost their traditional authorites, and have to professionally develop themselves by means of network in order to adapt that change. Therefore, it is a inevitable choice of the development of education and the times that how teachers think and orientate themselves. At the same time, the government and schools should also provide necessary technical support to the teachers' professional development in on-line education era.Since its invention in 17th century, the class teaching is now still the basic education form all over the world, still playing an important role. The development of modern on-line education has went beyond the space restriction of traditional education, changed the traditional Class Teaching form as well as the relationship between teachers and students. The students are no more limited by curriculum schedules, which affect the classing teaching positively. The modern on-line education has well showed the advantages of classing teaching, and reasonably made up its limitation. Meanwhile, the development of modern on-line education makes a new requirement for the teachers in class teaching. In network era, it changes a lot in the nature and function of knowledge, in the means of teaching, and in the requirement of education, and the education is required to change itself constantly to be fitted to the change of the times. The development and reality of the era and the society requires new researches on the subject of class teaching and the teachers' roll in on-line education.