When you read to smaller children, it helps them learn words that they can use to describe their feelings and emotions.
When your child is old enough to read on their own, have them read out loud to you, instead. However, don't focus too much on any mistakes they make—help them if they ask about a certain word, but don't treat it like homework. Also, be sure to let them know it's okay if they still want you to read to them sometimes.
Don't be surprised if your child wants to read the same stories over and over. This repetition is comforting to children, and it can actually help them improve their vocabulary faster than constantly reading new stories.