林业学术文本的词汇概况:理解一个专业学科需要什么?
Guihua Luo1, Jiamiao Song2, Jingjing Wu3,4
1College of Foreign Languages, Central South University of Forestry and Technology, Changsha, Hunan, China.
PloS one
|January 8, 2025
概括
了解林业词汇是学业成功的关键. 这项研究表明,掌握5000个核心词组和特定的林业清单可以确保95%的学术文本理解.
科学领域:
- 林业科学 林业科学
- 应用语言学 应用语言学
- 学术识字能力 学术识字能力
背景情况:
- 专业领域的理解在很大程度上依赖于特定领域的词汇.
- 林业学术文本的词法特征在很大程度上仍未得到研究.
- 现有的研究缺乏对林业词汇频率的详细分析,以及与一般和学术词汇列表的比较.
研究的目的:
- 分析林业学术文本的词汇频率概况.
- 将林业词汇与一般和一般学术词汇进行比较.
- 为林业学生制定有针对性的词汇学习建议.
主要方法:
- 在八个子学科中编制了331篇林业研究文章和14本教科书.
- 分析使用了范围软件和英国国家队 (BNC) /当代美国英语队 (COCA) 词汇列表.
- 为BNC/COCA列表中未找到的单词创建了两个林业特定的单词列表 (拉丁语借用词和英语单词).
主要成果:
- 林业学术文本表现出丰富多样的词汇.
- 掌握前5000个单词家族加上补充列表可以提供95%的词汇覆盖率.
- 优先考虑两个林业特定清单,将98%覆盖率所需的字家族从11000减少到8000.
- 与一般和学术词汇相比,林业词汇包括更高比例的中低频词汇.
结论:
- 学习者需要大约5000个单词家族,以达到林业学术文本中95%的词汇覆盖率.
- 与教科书相比,研究文章需要额外的2,000个词组,以达到98%的覆盖率.
- 研究结果为开发有效的词汇获取策略提供了关键的指导,用于林业的特殊用途英语 (ESP).
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