在介绍本体相关知识的基础上,针对目前大学英语教学资源良莠不齐、杂乱无章,内容形式固定不变,资源共享及重用性低等状况,运用Protégé构建工具构建大学英语教学资源本体,为今后进行语义查询扩展和语义排序等方面的研究奠定基础,提高检索效率. On the basis of the introduction of ontology-related knowledge, aiming at the current college English teaching resources are mixed, disorderly, the contents of the form is fixed, resource sharing and low reusability, the use of Protégé build tools to build college English teaching resources ontology for future semantic inquiries Expansion and semantic sorting and other aspects of research laid the foundation for improving search efficiency.