The Essence of Dewey s "Education is life" and the Critic of Education Regression to Life Word;

Existentialism tropism of teaching theory study is mainly concerned with the survival problem of teachers and students in the teaching life world and the incurred transformation of research paradigm of teaching theory.

The teaching life,based on different standards,can be divided into routine and special teaching life,rational and moral instruction,aesthetic education activities,truth-finding and non-truth-finding teaching life.

The attention of teacher s teaching life is the impending need to improve the teachers survival status and of the new basic education curriculum reform,as well as the inner logic of teachers profession development.

The appearance of life teaching theory benefit from the life attribute of teaching fundamentally,and timeliness and extensity of teaching life are basic methods of the theory,and "generative teaching" is basic point of the theory.

Guided by the spirits of the new curriculum reforms, the paper studied the life-oriented teaching of politics in high school systematically.