Grupo «english_adv2»
Marcadores
ordenado por fecha 
Oxford Advanced Learner's Dictionary
Really useful dictionary: you can find sinonims and the tipycal pronunciation of the words in British and American style. In the start page they put a "word of the day", you can learn rare and practicPRONUNCIATION LESSON FROM UNED
Despite is a post in spanish, I have bookmarked this URL because pronunciation is very forgotten in formal education.English pronunciation practice for Spanish speakers
An interesing table that sumaizes main pronunciation mistakes made by spaniards when speak in englishPRONUNCIATION
Practice your pronunciationSilent consonants
This is a site about "Authentic American Pronunciation" (the best!). And in this particular page you have information about silent consonants.