Abstract: Under the guidance of the constructive teaching theory, and taking the audiovisualspeaking instruction as a case, this essay makes a probe into the teacher’s leading role and the student’s learning of his own in the environment of multimedia technology. The author holds that the audiovisualspeaking instruction should take speaking as the primary method, and, at the same time, emphasize the cultural teaching. What’s more, the author, centering on this teaching object, puts forward the detailed teaching links and the handling strategies of playing fully the teacher’s leading role.

Key words: multimedia technology, the teacher’s leading role, the student’s learning of his own, audiovisualspeaking instruction