精选优质文档-倾情为你奉上Reading and Vocabulary DevelopmentUnit 2 Lesson 5 How Do Many Hearing-Impaired People Talk?Hearing-impaired people cannot hear sounds well . How do they “hear” words?Many hearing-impaired people use sign language. They talk with their hands. Two hearing-impaired people can talk to each other. They both use sign language. Sometimes a person who can hear interprets for hearing-impaired people. The person listens to someone talking, and then he or she makes hand signs.Ther
