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r /> Chapter Four Meaning Constructions of English Environment Neologisms in SC Model  

4.1 Introduction  
Most English environment neologisms are not brand new and they are created by the  recombination  of  existing  words  or  morphemes  based  on  their  meaning. Flexibility of meaning epitomized in prototype theory paves the way for the creation of  environment  neologisms  and  also  makes  language  an  efficient  tool  for communication.  The  creation  of  neologisms  reflects  people’s  social  and  cognitive needs.  The  social  need  is  the  need  for  better  or  successful  communication  in  new contexts and the cognitive need refers to the need of people’s cognitive development. Therefore,  the  meaning  constructions  of  neologisms  involve  both  social  and cognitive  factors.  In  this  chapter,  description  and  analysis  of  the  closed  corpus  will be  conducted  and  the  focus  is  to  explain  meaning  construction  of  English environment neologisms based on the SC Model.In  this  part,  the  author  will  mainly  discuss  word  formations  of  English environment  neologisms  and  clarify  these  neologisms  based  on  their  semantic contents. 
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Conclusion

The  author  will  state  the  following  two  parts  in  this  chapter.  In  the  first  part, major  findings  and  significance  will  be  summarized.  In  the  second  part,  limitations of this study as well as suggestions for future studies are to be mentioned. To sum up, the major findings of this thesis can be elaborated as follows: First  of  all,  meaning  construction  of  English  environment  neologisms  are  the result of human cognition and sociosemantic forces. Neologisms can be studied from both social and cognitive perspectives. Secondly,  semantics  of  cooperation  plays  the  leading  role  in  the  meaning construction of environment neologisms, which is followed by semantics of authority. Semantics  of  conflict  and  competition  has  no  effect  on  meaning  constriction  of environment neologisms. Thirdly,  the  prototype-based  meaning  expansions  motivated  by  semantics  of cooperation  involve  four  types  of  conceptual  blending  networks.  The  simplex network is most common in the process of meaning expansion. Lastly,  English  environment  neologisms  are  mainly  formed  by  compounding, derivation,  blending  and  analogy.  Description  of  semantic  contents  of  English environment  neologisms  shows  that  本论文由英语论文网提供整理，提供论文代写，英语论文代写，代写论文，代写英语论文，代写留学生论文，代写英文论文，留学生论文代写相关核心关键词搜索。