The object of the study of the information structure should be the deep cognitive structure rather than the surfacesentence structure.
话语信息结构理论的研究对象是底层的认知结构,而非表层的句子结构。
2
The deep structure can mostly be presented as the surfacestructure made up of an active sentence or a passive one, by means of the unit noun characteristic of transformation function.
该深层结构多半可以通过单位词的转换功能映现为主动句或被动句的表层结构。
3
The transformational grammar shows that the deep structureof a sentence can be transformed into its surfacestructure suitable to the grammar.