ased on a historical perspective, this book focuses on the basic sentence types of Chinese (interrogative sentences, imperative sentences, causative sentences, exclamation sentences, comparative sentences, analogous sentences, etc.). Focusing on the semantic features and pragmatic functions of sentences, it aims to highlight the typicality and inheritance of the Chinese sentence system through the description and summary of the basic sentence category development process, and extract the development motivation of the Chinese sentence category system. Evolution trajectory and operating mechanism.