As a faithful mirror of the social culture and values,linguistic convention can reflect social phenomenon such as gender bias towards women.In order to study Feminist Movement’s effect on women’s social status change and gender bias trend in the Great Britain from 1961 to 1990,this research is based on Biber et al 1999’s research method on studying gender related words through corpus,and compares three aspects of word using (genderrelated reference,dual gender reference and special genderrelated words from source context) in two corpora (1961 LOB and 1990 ICEGB).With findings of higher usage of feminine words and dual gender words and the emergence of new words related to feminism,the result greatly suggests that gender bias towards women might have been mitigated,or at least women’s status has been gained wider attention in British society during this time period.However,it’s also reflected that attitudes towards women’s status also tend to show greater difference and even be polarized.