Throughout the modern world history，every major economic crisis would lead to an adjustment of global industrial structure and the birth of a new technological revolution. The recent global economic crisis，which broke out in 2008，has spread all over the world. It will be a strong stimulus to the global scientific and technological progress and the rise of new technology industries. It will provide a historic opportunity for the development of green economy. To overcome the crisis and turn challenges into opportunities，we must put indigenous innovation in a more prominent position，which will be used to promote industrial upgrading and enhance international competitiveness.