Research On The Nominal Phrase Structure Of Modern Mongolian Written Language

Nominal phrases,like verb phrases,are an important part of syntactic research.Traditional research and Mongolian information processing research have studied nominal phirases in detail from their respective perspectives.This paper analyzes the syntactic structure of nominal phrases in Mongolian by using the X-bar theory in the period of generative grammar.The introduction part describes the research summary,research significance,research methods,corpus sources and research innovations of this paper.It mainly introduces the X-bar theory and the grammatical operating system,includes basic definitions,classifications and overviews in the first chapter.In chapter two,it mainly deals with the functional genre-case and number.In traditional research,case and number belong to the change of noun stem.As a functional genre,case and number have phrase projection,forming case phrase and plural phrasein the framework of generative grammar.In the third,fourth and fifth chapters,there are the analysis of phrases.It is the analysis of sentence level in Chapter Six.In Chapter three,it discusses the internal structure of noun phrases.The syntactic position of modifiers in the partial structure is higher than that of the central word.Genitive is indispensable in noun phrases,so it is necessary to focus on noun phrases with genitive structure.In fact,it is also a partial structure.The grammatical relationship of structural ambiguity is clearer under the tree graph.The appositive phr-ases include coordination and anaphora,which correspond to form and semantics respectively.The parallelism in traditional research is projected into conjunctive phrases in Generative grammar.However,the polydactyly is different.The phrase structure labeled by the polydactyly is a genre label of two components.In Chapter four,it analyses the internal structure of determiner phrases.Pronouns,proper nouns,prototype possessive case phrases and accessory elements of category have definite functions,which make noun phrases refer to.Only the phrase with definite referential feature is DP,and vice versa,NP.In Chapter Five,it analyses the internal structure of adjective phrases and concludes that most of them are DegP.However,in relational adjectives,except for adjectives consisting of affixes and tai,the other relational adjectives are not DegP.They either occupy a position in the lexicon after merging with other words.In Chapter Six,it discusses nominal predicate sentences.Nominal predicate sentences include noun predicate sentences,adjective predicate sentences,determiner predicate sentences and numeral predicate sentences(including quantitative structure).There are similarities and differences between them.Noun-predicate sentences(focusing on written language)can be accompanied by copula(contact verbs also appear in the syntactic position of copula).Copula are often omitted in spoken language and special rhetorical style,but they can still form sentences.However,in adjective predicate sentences,whether written or spoken,there must be a determinant or a copula after the subject.However,in adjective predicate sentences,whether written or spoken,there must be a determinant or a copula after the subject.Adjective predicates can carry arguments,which is similar to verb sentences.The predicate of a noun sentence has no argument,and its sentence formation mainly depends on the mutual restriction of semantics.Quantitative predicate sentences have the same subject characteristics as adjective predicate sentences.Anaphora occurs when determiners are used as predicates.Predicates in numeral predicate sentences can be numerals or quantitative structures,but plural phrases can not appear in the predicate positionFinally,the full text is summarized.Based on the theory of generative grammar,the scope of lexicon in previous studies has been expanded.Based on the X-bar theory,the modifier of Mongolian noun phrases belongs to a higher syntactic level than the central one.From K to D,T,C,F,they are all functional genres,which play an important role in sentence structure.There are also these functional categories in Mongolian,and their phrases project KP,DP,TP.CP and FP.