Final answer:
Language acquisition in children goes through several stages, starting from the prelinguistic stage before birth to the grammatical stage where children use grammar rules. The stages include prelinguistic stage, babbling stage, one-word stage, telegraphic stage, and grammatical stage.
Step-by-step explanation:
Language acquisition in children goes through several stages. The first stage is the prelinguistic stage which occurs before birth and involves the recognition of the mother's voice and preference for familiar language. After birth, babies enter the babbling stage, where they produce repeated syllables. This is followed by the one-word stage where children begin to use single words to express meaning. As they develop, children progress to the telegraphic stage where they combine words to form simple sentences. Finally, they reach the grammatical stage where they use grammar rules to communicate more complex ideas.