Under the background of the rapid development of information technology, Guangdong Neusoft Institute actively explores the training mode of talents adapted to the social needs. In each academic year, it sets up a practical semester. Aiming at the e-commerce specialty, a practical project of e-commerce data acquisition and analysis is drawn up. On the basis that students have already learned C# programming language, the rapid teaching mode of Python programming language is explored. Based on pre-class investigation on students, the basis of students is found out. Based on this, three stages are established: strengthening the foundation, cultivating the thinking, and enhancing the ability. A teaching model that effectively links three methods (comparative teaching method, example teaching method and task-driven teaching method) is adopted. Practice shows that the expected teaching effect has been achieved.