Study on the reconstruction of the ecological mode in college English teaching Study for the construction of ecological city based on taking Study on the construction of flipped classroom model in college physical education Study on the reconstruction of the village system planning 并列题名：Study on the construction of flipped classroom model in college physical education Study on the policy towards English education in the context of the reform of college English teaching in China Study of blended learning in college English teaching 并列题名：Study on the reconstruction of the village system planning Study on reconstruction strategies of home culture in cross-cultural translation teaching Research on construction of the ecological civilization system