Theory course, 2 credits. Science fiction is originated from the industrial revolution and developed between the two world wars. This kind of narrative style integrates science and humanity, and has four social functions: planning the future, reflecting the reality, criticizing the present and comforting the individual. Science fiction works can help students of natural science and technology to enhance their humanistic feelings, better understand the impact of science on society and better understand life. Since science fiction and science fiction film are the two core types of the industry and they are inextricably linked, they are put together to tell.