The outcome-based-education (OBE) educational philosophy aims to achieve results and puts students first. It is an educational philosophy that adopts a reverse thinking approach to the curriculum system. Schema is a knowledge structure that exists in memory. The effective activation of schemata can stimulate learners' enthusiasm and initiative. Teachers apply schema theory to guide comprehensive English reading teaching, which plays an important role in assisting students in constructing, activating, and improving language schemata, content schemata, and formal schemata.