When my mother-in-law was reading with her children tonight, she heard the children ask her grandmother what this is. Guess what my mother-in-law said? My mother-in-law casually talked about challenging fish, but she still used her hometown dialect. I quickly found a reading pen to listen to my children. So if the old man takes care of the baby and wants to enlighten the child in English, I will give three suggestions:

Bilingual early education institutions

Take your child to a bilingual early education institution. If the economy is limited, you still need to sign up for an online course. Do you know why early education is so popular now? It is because more and more people realize the importance of education for children before the age of 3! What I chose for my child is that the baby plays English, for reference only.

British grinding ears

Old people at home grind their children's ears more. English nursery rhymes are a good choice. The more you input, the more you say when you output.

Don't talk nonsense if the old man doesn't know.

Don't talk nonsense if the old man doesn't know, don't say it! This requires parents of children to communicate with elderly people with children, because it is very difficult to correct preconceptions later!