Long vowels

How to pronounce /ɑ/ AH as in father

fatherstopbody

How to make it

Jaw wide open, tongue low and back, lips not rounded. Hold it long.

Tongue
Low and back
Lips
Open, not rounded
Voice
Long and open

Watch the mouth

Drop your jaw, tongue low and back, lips relaxed.

Say it on real English. See if it lands.

Lang Shadow scores /ɑ/ every time you say it — in Shorts, in role plays and in your own words — and colours it next to the other 40 sounds.