The pace of vocational education reform is constantly accelerating. In addition, effective reforms at the level of curriculum setting and teaching management, innovation, adjustment and optimization in the teaching of specific disciplines are also an inevitable requirement for reform. There are many innovative choices in public English teaching in higher vocational colleges relatively and modular teaching can also become a basic innovative teaching choice. However, it must also be seen that whether the module teaching is carried out or the active role of the module teaching is not simple with resulted in the impact of relevant difficult factors cannot be underestimated. This article will specifically analyze on module teaching in public English teaching in higher vocational colleges and make reasonable suggestions on how to better implement the module teaching.