Chapter One Introduction 1.1Research Background ................................................21.2Research Methodology and Data Sources ..............................51.3Organization of the Book ...............................................20 Chapter Two Literature Review 2.1The Comparison View of Metaphor. ........................................232.2The Substitution View of Metaphor. ........................................272.2.1Primary Metaphor and Complex Metaphor ........................302.2.2ARediscovery of the Body. .............................................362.3 Reflection: What Is Missing from the Cognitive View?..................382.3.1The Cognitive and the Socio-cultural Approaches ...................382.3.2The Universality and Variation of Metaphor ........................392.4The Interaction View of Metaphor .......................................412.5The Cognitive View of Metaphor .........................................432.5.1 Conceptual Metaphor, Linguistic Metaphor and Nonlinguistic Metaphor ............................................................442.5.2Conceptual Blending Theory. ......................................442.5.3Metaphor as a Set of Mappings ...................................462.5.4What is the nature of metaphor ?..................................48