In this lesson, the teacher helps students to overcome specific pronunciation problems. See the whole lesson at learningenglish.voanews.com/a... Originally published at - learningenglish.voanews.com/a...
As I see students do not even know what is eyebrow, It means their level is so low. So they can't talk English as they talk in this class, but teacher talk with them professionally. How it happen?! This video is not good source for a teacher. You didn't show a real environment.