Theoretical Research on Generalized Left Merge in the Framework of the Simplest Solution Scheme

Author: Dai Manchun
Publisher:
Publish Date: 2003-08-01
Features: Theoretical Research on Generalized Leftward Merge under the Schema Framework (Academic Works Series) explores the optimization models of linguistic budget based on the research approach proposed by the schema. The first two chapters of this book refute non-movement theories, thoroughly critique the X-bar theory, and revise the bar-level phrase structure theory. Chapters 3 and 4 introduce the generalized derivation and generalized leftward merge theories, eliminating intermediate projections and rightward adjunctions. Syntactic derivation is reduced to merge and remerge (movement), with merge operations determined by interface conditions of linguistic operations and syntactic properties of lexical categories. The generalized leftward merge theory posits that adjuncts merge in the position governed by the head of the modified object. The analysis also reveals that the principle of overall economy is theoretically inefficient; principles such as local economy, minimal link, and minimal distance movement are inherent attributes of generalized leftward merge derivation. To demonstrate the universality of the new theory, the book specifically examines the derivations of adjuncts, English-Chinese existential sentences, English parasitic gaps, and English-Chinese middle constructions. The author finds that the generalized leftward merge theory and feature checking theory alone can fully account for these complex syntactic phenomena. The research approach of this book aligns perfectly with the core ideas of phrase structure derivation. During the research, the author also identifies and resolves issues overlooked by phrase structure derivation theory (e.g., the starting point of derivation), further proving with new evidence that sentence derivation proceeds bottom-up in segments. The book's arguments expand the explanatory scope of phrase structure derivation, incorporating all operations into generalized leftward merge derivation.