Chant-like speech is another feature of speech disorders when the cerebellar system is damaged, so how to prevent the occurrence of chant-like speech disorders? 1. Language development begins in the neonatal period and is most rapid from 4-6 years of age. Infants’ cries of hunger, discomfort, and pain at 2 months of age have linguistic significance. Language disorders refer to language disorders in which hearing, intelligence, and interpersonal communication are normal, while the ability to understand, express, and apply language deviates from normal. Deficits in language comprehension are manifested by poor understanding of words, word-word relationships, sentences with different structures, negative sentences and compound sentences. Deficits in expressive language are manifested by improper grammar and word choice, and thus the inability to make things clear. Children with deficits in expressive language and comprehension cannot speak normally with others. The child cannot understand what the comparison person says. The above phenomena suggest the possibility of language disorders, which should attract the attention of parents. 2. Improve possible disadvantages in the parenting environment, such as using only one language within the family as much as possible, and using language as loudly, simply, clearly, and repeatedly as possible by the primary caregiver. 3. Develop an individualized training program based on an accurate assessment of speech and language development as well as intellectual development. For children with specific verbal dysarthria, the training target is first determined. Generally, the earliest sound (the easiest sound) that occurs in normal children among their error sounds is selected as the target sound, and the phonemes are learned through perception, comparison, imitation, maximum approach, and practice, followed by appropriate syllable, word, and sentence level learning according to the child’s level of language development. For children with perceptual or expressive language disorders, the training program is based on the principle of “closest developmental level” and the principles of behavioral shaping. The children should be encouraged to use any gestures or vocalizations to communicate, and then gradually correct their poor communication style. 4. Seek the support and cooperation of the family and actively carry out training within the family. Parents and primary caregivers play a vital role in the child’s language development and speech therapy. 5. Attention should also be paid to the management of hyperactivity, attention deficit, anxiety and other accompanying problems.