One of the most important parts of

One of the most important parts of correct pronunciation is the shape of your mouth and the position of your lips, teeth, and tongue. First, you need to know what the correct mouth shape looks like; here is a website with pictures and video – http://www.rachelsenglish.com/mouth_positions. To see if you are making the shape correctly, sit in front of a mirror and watch your mouth to see if you are moving in the right way. Once you have the correct position, practice making the sound at least 20 times. You will feel very silly, but this is one of the best ways to improve.