Children's pronunciation organs are still in the development form, which is beneficial to the needs of different speech pronunciation. This is also the golden age for children to learn English. At this moment, it is important to cultivate children's pronunciation scores and hopefully cultivate a second mother tongue. According to experts' research, the earlier you study, the better you master grammar. There are hundreds of millions of cells in the human brain, which are connected into a complex network. These brain nerve cells reach their peak at the age of three. If you don't comfort them in batches before the age of three, the local brain cells will shrink because they are useless. It can be seen that the earlier you learn a foreign language, the better for your child. Therefore, it is very helpful to give children proper development and comfort in the brain for their future study.