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本研究以《当代美国英语语料库》、《英国国家语料库》的学术写作子语料库数据和以往研究为基础,力求识别数据库中跨越学科界限、通用学术写作中各种类型的最常用多词结构(MWCs)(例如习语、词束、短语动词/介词动词短语),并分析其使用模式。本研究成果如下:(1)在通用书面学术英语中跨越语料库学术领域中,分别按照频率和语义功能组织的最常用多词结构表来看,共含有228个最常用多词结构,并分别按照其使用频率和语义功能进行组织;(2)针对有关学术写作多词结构的使用模式有了新的发现;(3)发现并总结了有关美国英语和英国英语在多词结构使用方面的差异。本研究还证明,在进行通用学术写作的多词结构的研究中,使用大型语料库至关重要。
Based on the data of the academic writing corpus of Contemporary American English Corpus and British National Corpus and previous studies, this study seeks to identify the most commonly used multivariate structure (MWCs) in the database across disciplinary boundaries and generic academic writing ) (Eg idioms, word bundles, phrasal verb / prepositional verb phrases) and analyze their patterns of use. The results of this research are as follows: (1) In the field of cross-lexical corpus in general written English, there are 228 most commonly used multi-word structures in terms of frequency and the most commonly used multi-word structure table organized by semantic function respectively, Its use of frequency and semantic functions; (2) new findings regarding the use of the multi-word structure of academic writing; and (3) the discovery and compilation of differences in the use of multi-word structures between American English and British English. This study also demonstrates the importance of using large corpora in the study of multi-word structures for general academic writing.