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一个用于机器人自然语言理解的英语句法分析系统
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作者 张嘉音 《机器人》 EI CSCD 北大核心 1996年第6期332-337,共6页
在低挡微机中速度较慢的串行处理硬设备条件下,利用本文提出的启发式概念,分层搜索和匹配策略以及设置最大搜索长度等方法,可使推理速度提高一个数量级以上.此外,通过引入语义信息,分阶段消除歧义,自顶向下与自底向上相结合,以... 在低挡微机中速度较慢的串行处理硬设备条件下,利用本文提出的启发式概念,分层搜索和匹配策略以及设置最大搜索长度等方法,可使推理速度提高一个数量级以上.此外,通过引入语义信息,分阶段消除歧义,自顶向下与自底向上相结合,以及把一般疑问句一律变成相应陈述句的方法,解决了自动英语句法分析中的一系列难题。 展开更多
关键词 机器人 自然语言理解 英语句法分析
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Contrastive Analysis of the Middle Construction
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作者 张达球 徐克洛 《Journal of Donghua University(English Edition)》 EI CAS 2004年第5期155-159,共5页
The English Middle Construction (EMC), as a piculiar syntactic structure, shares its semantic features, but diversifies in its syntactic configuration compared with other languages. This paper tries to have a contrast... The English Middle Construction (EMC), as a piculiar syntactic structure, shares its semantic features, but diversifies in its syntactic configuration compared with other languages. This paper tries to have a contrast study of the Middle Construcitons between English and Chinese and find the two languages share the same semantic features that the incompatibility between the semantic quantitatives (SQs) of the Adverb (Adjunct in the syntactic term) and the SQs of the Verb denoted by the predicate of MC leads to the deactivization of the predicate by means of the Adjunct, functioning as a quantitative device, assign delimitation to the predicate, hence ensures the grammaticality of the construction. But syntatically, we agree that the NP Movement Approach accounts for the formation of EMC, while we argue in Chinese it is the verb raising that results in the MC. This paper first represents the structural representation of the English Middle Construction; then the structural analysis is elaborated in comparison with that in Chinese, based on the previous studies; and finally the motivations of the Ecs in the perspective of syntactic and semantic functions are explored and hence a new hypothesis is raised to probe the similar construction in Chinese. 展开更多
关键词 Middle Construction deactivization TELICITY Resultative
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Word-Guessing Ability in English Reading Comprehension of Non-English Major Students in Private University
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作者 SHAN Chun-xin 《Sino-US English Teaching》 2014年第12期912-917,共6页
In order to provide English as a foreign language students with effective English language learning approaches, this investigation is focused on how students deal with words when they are doing reading material. It is... In order to provide English as a foreign language students with effective English language learning approaches, this investigation is focused on how students deal with words when they are doing reading material. It is found that most students can use some skills to guess the unknown words in reading materials, such as explanatory analysis skills, syntactic analysis skills, and structural analysis skills, while they have overlooked how these words are organized metaphorically and metonymically. This investigation will provide students with the target language knowledge metaphors and metonymy, examining the impact on computer vocabulary guessing and reading comprehension through teaching the concept of metaphor and metonymy. In this research, the new word-guessing skill based on the knowledge of metaphor and metonymy was applied to word-guessing teaching in reading comprehension of computer material. The research question is studied in this experiment: Can the training of using ways of word-guessing base on the knowledge of metonymy and metaphor promote students' ability of word guessing in reading comprehension of computer material? The results show that students have gradually paid attention to the word-guessing skill in reading process. The skills based on the knowledge of metaphor and metonymy have helped students get the right meaning of the unknown words in computer reading materials. It has really enlarged students' vocabulary and improved their confidence in finishing reading. 展开更多
关键词 reading comprehension WORD-GUESSING METAPHOR METONYMY
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