Network resources can exactly make up for it. Making good use of the search engine can expand extracurricular professional English learning for students；provide teachers with lesson plan-ning material and learners with the correct pronunciation of the vocabulary. Network digital repository offer students learning platform and PBL teaching in the QQ group can be tried. Electronic dictionary software helps to read the professional literature and E-mail is a convenient means of communication. These help to create language environment and enhance bilingual teaching effect.