Living toys have learned toys such as dolls, houses, furniture, cooking utensils, various means of transportation, hospital utensils, etc., which can be used by babies when playing role games. In the role play, the baby mainly uses language to express the plot and content of the game, so it can promote the development of the baby's language ability. For example, in the "play house" game, let the baby imitate the mother, coax the baby to sleep for a while, and feed the baby for a while. The development and change of each plot in the game can allow the baby to imitate the language and actions of "mother", which is much better than bluntly teaching the baby to imitate. Headdress toys show story headdresses, masks, puppets, and image toys for tabletop performances, etc., which can allow the baby to perform games and play a prominent role in the development of the baby's language. Acting games can make babies use the language in the works naturally during the performance, and thus master the correct use of language and creative intonation and expressions that match the character's character. On this basis, parents can also inspire the baby to make props for the performance game, which is very helpful to improve the baby's language expression ability. Building Block Toys says to construct various plastic blocks, plastic pieces, and plastic toys, which can carry out various construction activities. For example, use building blocks to build houses and parks, and use building blocks to plug furniture and vehicles. In the construction activities, parents can consciously develop the baby's language. Before building, you can help your baby to conceive and let the baby say the object to be constructed. After the construction is completed, the baby can also tell the parents about the process and method of constructing the object by himself. In this way, it can not only improve the baby's oral expression ability, but also promote the improvement of the baby's thinking level, arouse the baby's interest in games, and serve several purposes in one fell swoop.