There is any "rule" or learning trick to memorize/train english phonemes?
So...
After years reading several texts (books, sites, etc.) I feel myself "good enough" to express my ideas and read almost everything without consulting a translate tool or dictionary.
However, I still suffer to speak correctly what I'm reading.
When we're at elementary schools in our native language they teach the sounds of letters and their phonemes.
What is a good source to practice english phonemes and their associated letters?
It's a good way to improve the pronunciation of the english language?