With the rapid development of information technology, cloud computing is also gradually applied to business English teaching practice in higher vocational education. Cloud computing can build a broad training platform for students, extend students' English knowledge, and also meet the practical training needs of business English students, greatly improving the efficiency of business English teaching in vocational colleges. The effective connection between cloud computing and business English practice teaching meets the requirements of quality education, so higher vocational colleges should pay attention to it. This article analyzes the overview of cloud computing, explores the current status of business English teaching, and proposes strategies for cloud computing applications.