Watching a movie

It's very nice to watch a dvd first with portuguese subtitles ( for people who can't read and hear all in English yet) and then watch it again with english subtitles. Believe me, you can learn a lot with that. I have been doing that and I think this can help me to undertand better the meaning of some words which I don't know yet! It's better to choose movies with less slangs, at least in the beggining, because these kind of words aren't the most important to learn, and I know, it's easier to memorize these kind of words than useful words ...