① Practice is the foundation of innovation. In the great practice of building special zones, Shenzhen has created many "firsts in the country", such as the earliest establishment of "labor market" and "raw material market", which shows that practice is the basis of innovation. (3 points)

② Innovation promotes the development of practice. It is Shenzhen that insists on innovation and dares to innovate in the process of building a special zone, which has greatly promoted the development of productive forces and brought earth-shaking changes to Shenzhen. (3 points)

This question has a clear direction, examines the dialectical relationship between practice and innovation, and pays attention to closely combining the key words in the material with this philosophical point of view when answering.