认知语言学的兴起对传统语法的范畴分类提出了挑战。文章运用认知语言学的原型范畴化理论和意象图式对英语单宾语及物结构的典型性进行研究,揭示了英语单宾语及物结构语法结构中同一类别,从最典型成员到最不典型成员所表现出来的一定程...认知语言学的兴起对传统语法的范畴分类提出了挑战。文章运用认知语言学的原型范畴化理论和意象图式对英语单宾语及物结构的典型性进行研究,揭示了英语单宾语及物结构语法结构中同一类别,从最典型成员到最不典型成员所表现出来的一定程度上的等级性(degrees of grade)和语法结构是如何通过隐喻意象图式来扩展范畴的。展开更多
The current study focuses on the contribution of the dromedary in the preservation and increase of spontaneous flora through seeds transfer by endozoochory. Thus dromedary faeces have been collected in selected area o...The current study focuses on the contribution of the dromedary in the preservation and increase of spontaneous flora through seeds transfer by endozoochory. Thus dromedary faeces have been collected in selected area of region of Ghardaia （Northern Algeria Sahara）, since it is one of the three known cameline rangelands during the four successive seasons of the years 2009-2010, in order to examine their seed contents. Our investigation allowed us to invento 1,832 seeds representing 33 different types varying according to the seasons of harvest. The biggest density of seeds was present in summer with 986 seeds, against 424 seeds in winter, 366 seeds in fall and 56 seeds in spring, and of the same way, the biggest number of types was present in summer with 30 types, consistent of the fall season with 26 types, and arrived then the season of winter with 20 types and the one of spring with five types. The gotten results allowed us to appreciate the ecological role of this animal in the desertic ecosystem in the dissemination and the proliferation of the seeds of the spontaneous flora in its fragile and hostile desert environment to the survival of the seeds enveloped in its faeces.展开更多
文摘认知语言学的兴起对传统语法的范畴分类提出了挑战。文章运用认知语言学的原型范畴化理论和意象图式对英语单宾语及物结构的典型性进行研究,揭示了英语单宾语及物结构语法结构中同一类别,从最典型成员到最不典型成员所表现出来的一定程度上的等级性(degrees of grade)和语法结构是如何通过隐喻意象图式来扩展范畴的。
文摘The current study focuses on the contribution of the dromedary in the preservation and increase of spontaneous flora through seeds transfer by endozoochory. Thus dromedary faeces have been collected in selected area of region of Ghardaia （Northern Algeria Sahara）, since it is one of the three known cameline rangelands during the four successive seasons of the years 2009-2010, in order to examine their seed contents. Our investigation allowed us to invento 1,832 seeds representing 33 different types varying according to the seasons of harvest. The biggest density of seeds was present in summer with 986 seeds, against 424 seeds in winter, 366 seeds in fall and 56 seeds in spring, and of the same way, the biggest number of types was present in summer with 30 types, consistent of the fall season with 26 types, and arrived then the season of winter with 20 types and the one of spring with five types. The gotten results allowed us to appreciate the ecological role of this animal in the desertic ecosystem in the dissemination and the proliferation of the seeds of the spontaneous flora in its fragile and hostile desert environment to the survival of the seeds enveloped in its faeces.
