Secondly, based on the web-based autonomous learning mode. According to the teaching goal, the teacher to provide students with a lot of teaching and learning of information resources, by those students according to its actual conditions, decide on the learning objectives, choose to study the content and method of their own learning. Students can also do a lot of repeated practice, through the network to achieve purposes of cement their formation of knowledge and skills. Meanwhile, auto - correcting computer can also function feedback timely learning result of pressure reduces teachers inspector role.
In this model, if the student encounter difficulties, they can discuss with the teacher or a classmate via E-mail or instant messaging chat, timely solve the problems, and teachers are able to collect more feedback information students.