Vowel sounds

In this page you will find videos just for practicing different vowel sounds, which are sometimes so difficult to learn. I hope they are useful for you. 
I am looking for the best ones and later you will find activities for each of them, meanwhile you can watch them and repeat the words.

1.- Here is a video with a general explanation of the sounds from the vowel u.   



2.- Exercises with the vowel /oo/




3.- Vowel sounds 


3.1 Listen to the sounds here http://international.ouc.bc.ca/pronunciation/minpair12.html
3.2 Dictation practice  http://international.ouc.bc.ca/pronunciation/dictation12.htm