English for science and technology(EST) is the language medium for academic communication among scientists and technologists. The expression of EST is characterized by concise-ness

correctness

objectiveness and understandability. The EST course is regarded as a key process for the undergraduate students to reinforce the English foundation and improve the capacity of English application after their College English study. In this paper

the authors introduced an interest-motivated

output-dominated

snowballing and interactive teaching strategy

according to the accumulated experi-ence of EST teaching in the past few years coupled with the unique medicine-engineering combined characteristics for the major of biomedical engineering.