First of all, foreign teachers, as authentic foreigners, have professional and accurate oral English pronunciation. Through foreign teachers' teaching, we can demonstrate the language well, shape the English environment, and correct our English pronunciation from the root.

Secondly, the one-to-one oral English improvement class for foreign teachers is one-to-one teaching. There are plenty of communication opportunities between students and teachers, and teachers can also put all their energy into one person, so students have no chance to wander around and devote themselves to their studies. Only in this way can the training effect be improved.

Furthermore, foreign teachers' teaching is different from China people's exam-oriented education. They are more about training students' practical operation ability, giving them more opportunities for language expression, so that we can not only listen to English well, but also express our spoken English.