Duties of the Teachers as Course Managers in the Environment of Open Educational Resources

In the recent years,great progress has been made in construction of excellent courses,and the idea of open teaching has been widely spread.Open online courses make teaching process no longer confined to the classroom,which makes it necessary for students to take the initiative in acquiring knowledge through the Internet and weakens the role of teachers as the spreader of knowledge while strengthening the role as a course manager in evaluating course resources,working out reasonable plans for conducting courses,improving students' initiative in learning,devising effective teaching modes,supervising students' learning process,and bettering the system for evaluating students' performance.