gonzalo's opinion about phonetics and pronunciation.

while i listened the words, i could understend the difference between each word. when i starded the english class in elementary level all the words had the same sound and i didn't know the phonetics words.
In the next level teached me some phonetics for example: cat-car, peed-deep and bid-bear. late this words were increansing in my vocabulary especially in the listening exercises.
the share about the phonetics and pronunciation are difference meaning for a same pronunciation.