Abstract:This article initially probes into the content and requirements of bilingual teaching and puts for- ward how to lay a bridge between the major knowledge system of Chinese and the knowledge system of English through bilingual teaching and learning so as to practice this new teaching concept,explore better learning ways to create good English learning atmosphere on the campus,embody the information transmission function,the thought communication function and emotional expression function of a foreign language,and improve students' communicative,learning and thinking abilities.