Sound | Tongue | Lips | Jaw | Teeth | Air | Vocal Chords |
---|
/ˈ/ | | | | | | |
/l/ | The tongue is against the back of the upper teeth. | | | | The air flows around the sides of the mouth. | The vocal cords vibrate. |
/ɛ/ | The tongue tip touches the back of the bottom front teeth. The middle part of the tongue arches up towards the roof of the mouth. | | The jaw drops. | | | The vocal cords vibrate. |
/f/ | | The bottom lips are in contact with the teeth. | | The top teeth press the bottom lips. | The air flows through the teeth. | The vocal cords do not vibrate. |
/s/ | The tongue is behind the teeth. | | | The teeth remain clenched. | The air flows through the tip of the tongue towards the edge of the teeth. | The vocal cords do not vibrate. |