Effect of watching movie to improving English

Several things have positive effects on improving English, One of the best one is to watching movie. By watching movie, you can kill two birds with one stone, you can improve your listening, which is really important in learning English, because you need to have good listening skills in order to get correct input. Other than improving listening, you can improve your vocabulary, idioms, slangs and expressions. You can also improve pronunciation which is really important.

https://www.academia21.com/blog/2012/02/17/improve-english-skills-watching-television/