The study of teaching aesthetics abroad began earlier than at home, and refers to aesthetic significance of teaching methods, aesthetic reform of contents of courses, teaching theory of aesthetic education and so on.

Such realities as the popularization of the main body of beauty appreciation,visualization of the object of beauty appreciation,objectiveness of the modes of beauty appreciation bring some new reflections to the esthetics teaching in universities:combination of the tradi- tional beauty appreciation theory and actual beauty appreciation requirement,corr.

By studying the history and theory of singing method of swallowing the sound in beautiful acoustics and practical usage of this skill in singing, this paper summaries a set of singing skills suitable for skills of swallowing the sound used in beautiful singing.