At present

with the continuous enhancement of China's comprehensive national strength

the degree of internationalization in various fields is also increasing day by day

and the importance of English for science and technology is becoming increasingly prominent with the development of the industry. A scientific and reasonable teaching mode can directly affect students' English ability in the future. The emergence of hierarchical teaching mode not only improves the disadvantages of traditional teaching mode

but also promotes the improvement of teachers' teaching level and students' English learning ability

which is more conducive to the smooth employment of science and technology majors in the future. This paper expounds the specific reform measures of the hierarchical teaching mode of English for science and technology majors in detail

and makes a corresponding summary at the end.