1, early reading: read a story with him every day, test it with the big dog at home, or buy some picture books. This story should be short and pithy. When telling a story, pay attention to adding some adjectives or idioms to enrich his language ability.

2. Increase his knowledge: You can increase his knowledge through anything you see on the road, such as the names of various animals, plants and buildings, the uses of various shops, and tell him some astronomical knowledge by looking at the sky.

3. Cooperate with the kindergarten curriculum: review the learned children's songs, Tang poems and English words.