In the history of philosophy,the schema of recognition is an important conception put forward to answer the reason and possibility of recognition.

Because mother tongue early occupies the language centre of the brain with a large amount of information during the most important period of language acqisition, interacting with the brain cells of language and building the cognition framework of mother tongue in the brain.

An analysis of two passages from Lenin’s Notes on Philosophy made in thispaper shows that Lenin believes that dynamic cognitive structure lies in the process ofcognitive activities of reflecting the objectives and obtaining objective knowledge,andthat cognitive activites require,and are accompanied by,cognitive structure.

Running through the whole process of human cognition,non-rational elements embody the inner unity of psychological structure and cognitive structure which took shape during long practice.

Based on an experiment ,this paper puts forward some ways of overcoming cognitive obstacles,composing good cognitive structure to increase students ability on problem -solving.