English in Brazil by Carina Fragozo is a very popular place online for Brazilians who are trying to improve their English. She has a YouTube channel – where there are hundreds of videos (mostly 10-15 minutes long, in Portuguese). These explain English grammar, pronunciation, and vocabulary, and also offer encouragement and general study tips.
There are videos about many different topics for people with some English experience – such as this one about silent letters (letters that aren’t pronounced) in English words. But there are also videos with “survival English” for beginners – like this one about shopping in a supermarket.
There is a website called testyourvocab.com that helps give you an estimate of how many English words you know. This is not exact, and mostly for fun. But if you try it now, and then try it again after you have practiced a lot of English, you should see that your vocabulary has improved.
Suggestions for taking the test:
This is easier to use on a tablet or computer (rather than your phone)
Don’t check a word unless you really know it well. If you just think it sounds familiar, don’t check it.
At the end, it will give you the number of words calculated for your vocabulary. Save this number, and then compare it with the number you get when you take the test again.