Human beings are the creators and users of language, so gender differences are naturally reflected in the process of language creation and use. Because of different gender cultures, men and women have different gender languages and communication rules, and they have different understandings of repetitive speech acts. Therefore, in English and Chinese, their gender languages are different on many levels.

In addition, with the acceleration of globalization, cross-cultural communication is becoming more and more frequent and important. As a branch of intercultural communication, intercultural communication is attracting more and more scholars' attention. It is generally believed that it is difficult for people from different cultural backgrounds to understand each other. In addition, different cultural backgrounds have a great influence on gender culture. Gender words and deeds are influenced by certain national dominant culture and gender culture. If one of them is ignored in communication, it will violate the rules of communication and cause misunderstanding. Therefore, it is very necessary and meaningful to understand the connotation of mainstream culture and gender culture among different nationalities.

In addition, the sexism of language appears because language is influenced by social and cultural factors. It also affects people's thinking, behavior and social and cultural construction to a certain extent. English and Chinese are two different languages and belong to two different races, but they have something in common. The whole human being is a patriarchal society, so language reflects the tradition of patriarchal culture. A large number of sexism in language will inevitably bring negative effects to language learners and users and mislead their cognitive psychological development. If we turn a blind eye to this phenomenon, it will lead to huge gender bias and social inequality. Therefore, it is of great significance to treat gender discrimination in language correctly.