1, visual stimulation When your baby wakes up, talk to your baby face to face, 500px apart, let your baby look at your face after slowly moving the position of your head, trying to attract his eyes to follow the direction you move. You can also use small, pure, bright red, green or blue balls to train your baby to follow your eyes. Hang some small balloons that can wiggle above the baby’s bed regularly every day, the variety can be diversified and should be changed often to train the baby’s ability to see. 2, auditory training in 250px from the baby’s ear, gently call him, let the baby hear your voice and turn your head. You can also use some toys that can make soft sounds to train the baby’s sense of hearing. 3, daily care Daily care of the baby, anytime and anywhere to talk to the baby, so that he can see your face and hear your voice. Especially when your baby cries, first comfort him with words, many babies will stop crying, but then meet their needs to make your baby feel the language. Ensure that your baby has enough sleep, 14-20 hours a day. Audiovisual training should be conducted in various ways when your baby wakes up, for about 10 minutes each time to promote the development of your baby’s audiovisual ability, and should be suspended once your baby shows fatigue. To understand that babies have certain wisdom and ability, parents should learn to get along with their babies by observing them and understanding the meaning expressed by their cries, frowns, smiles, etc. 4, early intervention in other ways You can also give the baby swimming, touch or passive exercise training to promote the normal development of the baby’s physical and mental.