Abstract: With the rapid development of information technology, blended learning has been widely applied in vocational English teaching. As a student-centered teaching method, output oriented approach emphasizes the cultivation of students'actual language output and communication abilities. The aim of this study is to explore the effectiveness of applying the output oriented approach in blended teaching of spoken English in vocational colleges, and to demonstrate that the output oriented approach has a positive impact on improving students'oral expression ability, enhancing learning motivation, and cultivating their autonomous learning ability. It can stimulate students'interest in learning and enhance their oral expression ability.

Key words: Spoken English in vocational colleges, Blended learning, Output oriented approach, Learning motivation, Autonomous learning ability, Application research