I suggest you to take a look at: Busuu.com. This is a free language website where you can learn (Brazilian) Portuguese and many other languages for free. This website provides per language, four official language levels (A1, A2, B1, B2), which all contain 25 subjects. Each subject contains vocabulary (about 25 words), a reading exercise, a writing exercise, a speaking exercise and grammar. The vocabulary is read out loud so you can get used to the pronunciation. Together with the websites mentioned above, you can really make progress quickly if you want. Good luck with practicing!

This is a good link to learn some useful expressions: http://www.learn-portuguese-with-rafa.com/learn-to-speak-brazilian-portuguese.html And this is a good video to learn some daily phrases and also to listen to the pronunciation: https://www.youtube.com/watch?v=OCFMOiupao4 Both of them about Brazilian Portuguese.

How you understand english the some site to english speakers. www.easyportuguese.com www.learningportuguese.co.uk www.learn-portuguese-now.com