This is a basic Chinese comprehensive course. Through the form of network recording and broadcasting, It uses the form of listening to the text recording, watching small videos, group activities and so on. It mainly teaches key words: Meaning and usage of weather, hot, cold, rain, come, body, love, sweet, fruit, water.4 language points: The interrogative pronoun how; Subject-predicate predicate sentence; Degree adverb Tai; The auxiliary verb can. Pronunciation: The tonal pattern of a three-syllable word beginning with a syllable that can be read correctly，The structure and writing of Chinese characters.At the end of the main course，Students are able to ask and answer questions about the nature and state of people or things in class activities.；Asking about and describing one aspect of a person or thing; Express a deeper meaning：It is possible to express what you have said.