Parents have to communicate with their autistic children, the details are as follows: 1. 2, to let the child know to listen to instructions to do things, understand the meaning of certain actions, such as clapping hands to indicate happiness, waving hands to indicate goodbye, pulling hands to indicate friendliness, to have a basis for further monotone training, an effective method is to combine with the child’s life, from addressing the closest people such as Mom began to learn the pure sound, in a pat, hug, hit the action of learning the blast sound, with the help of the child’s favorite food and toys, learn some vocabulary, such as sugar, pear, chess, etc.; 3, must cultivate the child’s gaze gaze, with the parents, so that it can imitate the mother and father’s mouth pronunciation, if the child’s pronunciation is not accurate, there is no need to correct in a short period of time, in case it affects the child’s interest in learning, when the child speaks monosyllabic words better, you can proceed to teach the child to learn two-syllable words, and will recognize the infiltration of Rely on objects and pictures to teach children to say cup, bread, and monkey. After the above pavement, then do simple question and answer training for the child, the purpose is to let him learn to express his needs and learn to communicate.