With rapid change of science and technology, human life has brought a lot of progress and convenience. This progress has already brought serious and negative influence for our living environment. Because the mankind excessively utilizes science and technology in the environment, it derives a lot of environmental problems out. In addition, people have different faith and values so that it is unable to make the common understanding to its solution. Therefore, this research is to utilize film teaching cognition of environmental topic to attract people to pay attention about our living environment. The environmental topic of this research refers to relevant global warm topics.