Abstract: College English is a compulsory public course for university students. The construction of "Golden Course" is closely related to the quality of talent cultivation. To address the issue of College English being time consuming and inefficient and improve the alignment between talent cultivation and market demand, it is advisable to adopt a problem-oriented and student-centered approach and target at learning outcomes. Starting from the theoretical framework of language economics, we can construct a blended online-offline course structure based on language economics characteristic, explore contents integration grounded in the economic value of language, seek resource construction based on language skill capital, innovate methods and paths for multi-educator participation and diversified teaching evaluation based on outcomes, thus establishing the economic value of blended "Golden Course" of College English in enhancing English teaching efficiency.