Visit this incredible site created by Cambridge University Press and go through all the options. You can practise word and sentence stress, intonation and listen to the pronunciation of the English sounds.
Listen to the same English words (you choose them) with different accents. Select if you want to hear a man or a woman, several sound effects are possible too!
This site allows you to learn new words, hear them and do different activities to remember them. Just click on this link and choose one of the categories to get started!
Listen to the sounds of English.
Follow the link and click on each symbol to hear it. Then, if you click on the arrow, you'll hear some examples of words with that sound.