In the fountainhead of Chinese poetry —"The Book of songs",there are many onomatopoeias,reduplications and alliterations : All of these are Chinese language s particular"poetry function"displayed in the first poetry anthology.

When comparing the pronunciation of the word created by onomatopoeia to the objective sound of nature in one language,they present both differences and similarities.

Plato s concept of "inspiring madness", his mimetic theory and pragmatic theory laid a stable foundation for western author theory.

"interaction between spirits and objects" is as important in Liuxie s aesthetic theory as "imitation" in Aristoteles s aesthetic theory.

Imitation, Presentation and Formation theories have explored the theories of art istic essence from different angles, the views of Wittgensteins "Family resemb lance" and Deckies "Institution" extended the research vision on it, but they never get hold of its essence.

Aristotle,the ancient Greek philosopher and literary and art theoretician,put forward "imitation"as regards literary or art originated from initating the actual life,being the result of and characterized by imitation.

Lenin s "Theory of Reflection" and the Ancient Greek "Theory of Imitation;

Plato抯 theory of imitation is based on the differences between experiences and senses and belittles or negate the nature and functions of the literature of sticking to the earthly world.