Abstract: On the basis of relevant studies, this paper, from the theoretical analysis perspective, summarizes a three-factor model of the alignment of teaching-learning-assessment—the alignment of learning-teaching, the alignment of teaching-assessment, and the alignment of assessment-learning. The model is explored and validated with the empirical analysis method. Through exploratory factor analysis, internal consistency validity examination and confirmatory factor analysis the paper finds that the three-factor structure of aligning teaching, learning, and assessment is reasonable, and has good reliability and structural validity, which verifies the rationality of the theoretical model from the empirical perspective.