The topic of machine intelligence always existed in the past,but now it is a focus problem. We should not only applaud the progress of machines,but also rethink the relationship between humans and machines in the age of intelligence. The relationship between man and machine from the perspective of metaphor is a kind of alienation relationship,but at present,there are three groups of contradictions behind the realization of intelligence by machines,namely,the contradiction between reason and belief at the religious level,the contradiction between organic and inorganic at the material structure ...