Introduce the American native teaching mode in an all-round way, so that China children can really have the opportunity to learn English at the same time as American children. Interactive multimedia teaching: Interactive multimedia teaching: IMT Reed English classroom teaching method combines multimedia computer courses with offline activities, and the world's most advanced touchpad teaching tools are combined with tailor-made English learning games to bring children an all-round learning experience. Situational invasion teaching method: immersion teaching in English environment, highlighting English language environment and task-based activity teaching, combined with holistic language teaching method, encouraging students to understand what they have learned in activities and experience the joy of learning. Multiple potential development: Roy TMPD of multiple potential development is based on the theory of multiple potential development put forward by Dr. Gardner of Harvard University. Critical period theory of mother tongue learning: language critical period theory: TCPL Reed English closely combines the critical period theory of children's language development, grasps the characteristics of children's language outbreak period, and sets up learning content in a targeted way to help children learn English through "natural acquisition". Natural language acquisition: Phonetic teaching has reversed the traditional English teaching mode and followed the law of mother tongue acquisition: phonological awareness-phonology-fluency-vocabulary-understanding. Letter teaching method: Phonetic teaching is closely combined with letter teaching method. The letter teaching method is a special teaching method and educational concept of English pronunciation learning. Theoretically, the pronunciation of English letters is regular. According to this rule, as long as students master the correct pronunciation of a single letter, they can spell most English words. Classification theory of cognitive goals: classification of cognitive goals English phased learning is guided by Bloom's classification theory of cognitive goals. According to this theory, human cognition is divided into six levels: cognition, understanding, application, analysis, summary and evaluation.