The letter I has two principal sounds: the Short I in sit and the longer I in light. Long I begins with an open jaw and ends with a Long E sound. For Short I, think about a low pitch.
Use the Video to listen and repeat common words.
behind, by, cry, decide, drive, dry, eye, final, find, fine, fire, five, fly, high, I, idea, island, kind, life, light, like, line, might, mile, mind, my, night, right, side, size, time, try, while, white, why, write.