Myths and legends never lack readers, but the theme of the myth affects the taste of his followers. As a myth, The Chronicles of Narnia is to abandon the daily work in ordinary life. It is this kind of life that continuously kills people's interests in daily life, and then the worries are nurtured deep in the heart. Myth has always been able to satisfy all kinds of primitive desires of human beings, whether it is explanation, fantasy or the desire of education. The Chronicles of Narnia gives a new interpretation of Myth.
The Cognitive-Functional Approach combines the linguistic views of two major linguistic theories,formalism linguistics and functional linguistics.This approach fully exerts the innate language competence of foreign language learners,help learners to set the language parameter of the target language and explore the rules of target language actively.On the other hand,this approach also advocates the ability of foreign language learners to choose the proper language form in a specific language environment and to train learners'communicative competence.