This paper presents the result of research of deep structure of natural language. The main result attained is the existence of a deterministic mathematical model that relates phonetics to associated mental images star...This paper presents the result of research of deep structure of natural language. The main result attained is the existence of a deterministic mathematical model that relates phonetics to associated mental images starting from the simplest linguistic units in agreement with the human response to different acoustic stimuli. Moreover, there exists two level hierarchy for natural language understanding. The first level uncovers the conceptual meaning of linguistic units, and hence forming a corresponding mental image. At the second level the operational meaning is found to suit, context, pragmatics, and world knowledge. This agrees with our knowledge about human cognition. The resulting model is parallel, hierarchical but still concise to explain the speed of natural language understanding.展开更多
Computer technology-based PPT is usually conceived as a tool for information transmission and presentation rather than as a type of discourse. Much focus of the previous study on PPT is concerned with its development,...Computer technology-based PPT is usually conceived as a tool for information transmission and presentation rather than as a type of discourse. Much focus of the previous study on PPT is concerned with its development, design and application. However, PPT itself may actually be regarded as a multimodal discourse comprising multisemiotics, such as linguistic signs, image, graph, sound, color and their interrelated layouts, etc.. So the article attempts to make a multimodal analysis of College English PPT discourse via the principle of reading images by Kress and van Leeuwen in 1996, aiming to present a different angle of interpreting the meaning of composition anchored in PPT.展开更多
文摘This paper presents the result of research of deep structure of natural language. The main result attained is the existence of a deterministic mathematical model that relates phonetics to associated mental images starting from the simplest linguistic units in agreement with the human response to different acoustic stimuli. Moreover, there exists two level hierarchy for natural language understanding. The first level uncovers the conceptual meaning of linguistic units, and hence forming a corresponding mental image. At the second level the operational meaning is found to suit, context, pragmatics, and world knowledge. This agrees with our knowledge about human cognition. The resulting model is parallel, hierarchical but still concise to explain the speed of natural language understanding.
文摘Computer technology-based PPT is usually conceived as a tool for information transmission and presentation rather than as a type of discourse. Much focus of the previous study on PPT is concerned with its development, design and application. However, PPT itself may actually be regarded as a multimodal discourse comprising multisemiotics, such as linguistic signs, image, graph, sound, color and their interrelated layouts, etc.. So the article attempts to make a multimodal analysis of College English PPT discourse via the principle of reading images by Kress and van Leeuwen in 1996, aiming to present a different angle of interpreting the meaning of composition anchored in PPT.
