(1) We had a life class yesterday.

(2) First of all, the paper interprets origin of life class and reveals its origination is related to the growth of society and educational knowledge.

(3) This paper inquires into class teaching modes from "knowledge class" to "intelligence class" and then to "life class", their theoretical significance as well as their urgent and practical need .

(4) Part Two, expanding the rationality and value of life class.

(5) Then on this foundation, it analyzes the meaning of life class by interpreting the basic character of life, life implication of class and the intimate feature of life class.

(6) I thought of putting in some time at art schoolin the life class.

(7) First, the paper interprets and inquires about the rationality of life class on the horizon of Philosophy, Psychology , Sociology and Ecology.