What I have heard, and found to help, is too HEAR Czech as often as you can. We get Czech news everyday where I live on the TV. Maybe you have something like that. Im not sure how much Czech you know, but listening to it is a good way to learn how the words are pronounced and to increase your vocab. If you dont get Czech TV, you could go to WWW.idnes.cz and listen to their audio clips. Try to spell some of the words and look them up in a dictionary. I have only been studying Czech for about 2 monthes and I feel listening to Czech has really helped. After a while of doing that, you will want to learn some grammar. There are several books out there. Let me know if any of this helps.
