"Quality"and"quantity"are two fundamental phenomena in the world,whose adjectives represent the single unity of them.Dynamic adjectival predication construction,whose basic form is"NP+A+X"( X is an aspectual marker),is the lin-guistic representation of quantitative change and qualitative change.Based on basic human experiences and universal cognitive a-bilities,cognitive reference point relationship provides theoretical basis for the conceptualization of quantitative change and quali-tative change.Dynamic adjectival predication constructions with different aspectual markers differ in the conceptualization of quantitative change and qualitative change,from which the cognitive motivations of differential compatibility between dynamic ad-jectival predication construction and degree adverbial and time complement originate.