Abstract: In the context of the rapid development of the Internet, teaching has ushered in new opportunities and challenges for development. Encourage college English teachers change their teaching ideas and methods, instead of the previous traditional monologue and dialogue type of college English teaching model, according to the actual needs of current college students in English learning, knowledge creation as a precondition, build the ternary interactive learning mode, the formation of new college English curriculum teaching system, to ensure that students and teachers can achieve asynchronous communication and communication through the network, and then can produce emotional resonance, has a certain positive impact on the improvement of college students' English learning level. Text will therefore discussed three yuan for asynchronous interactive learning mode of college English teaching, first of all, starting from the related concepts, then study the asynchronous teaching of college English under the network environment of background and connotation, and, finally, explore the effective teaching strategy, create new mode of college English teaching, for students' future development to lay the solid foundation.

Key words: Ternary interaction, Learning mode, College English, Asynchronous teaching