With the in-depth development of globalization,English translation ability has become an indispensable part of cultivating international talents.The traditional teaching mode of English translation focuses on the one-way knowledge transfer of teachers,and lacks the cultivation of students'practical translation ability and bilingual cultural awareness.As an emerging teaching concept,curriculum inter-action theory emphasizes the multi-directional interaction between students and the teaching environment,teaching content and teachers,which is of great significance for improving the quality of English translation teaching.Based on the theory of curriculum interaction,this paper makes an in-depth analysis of the application of English translation teaching mode,in order to improve the teaching effect of English translation.