In lesson 3, learners will learn about the general situation of the Museum of Guizhou Normal University and the geological and geomorphic features and ethnic cultural characteristics of Guizhou displayed in the museum. They will learn about the following vocabularies, main sentence patterns and structures in Chinese. Basic Vocabulary rare (珍稀), resource (资源), collection(藏品), karst cave (溶洞), evolution (演化), specimen (标本), unparalleled (无与伦比), charm (魅力), browse (浏览), lifelike (栩栩如生), atmosphere (氛围), foil (衬托), contain (蕴藏) Main Sentence Pattern and Structure consist of (由……组成), from...to... (从……到……), compare...with... (跟……相比), under (在……下） Through classroom explanations and after-school exercises, learners can deepen their understanding of the Museum of Guizhou Normal University and the concept of “mountain civilization”, feel the distinctive and national cultural characteristics of Guizhou mountain, and be able to basically and correctly use Chinese to complete the topic sharing: introducing and describing the internal structure, collections and characteristics of the museum.