摘要
本研究以10篇化学类期刊论文英文摘要作为语料,分别从语步,主位推进模式以及主位结构对语料进行分析,结果发现:(1)方法和结果语步所占摘要篇幅较大;(2)背景、目的和讨论语步中没有明显的的主位推进模式;方法和结果语步则使用了较多的主位同一型,延续型和交叉型;(3)从摘要整体性而言,单项主位使用频率远高于复项主位,复项主位大部分集中于方法和结果语步;非标记性主位使用频率也高于标记性主位,目的,方法,结果语步使用较多的标记性主位。本研究发现有助于提高化学类期刊论文英文摘要的写作规范。
s This study selects 10 English abstracts of journal articles of chemistry as research objects and these abstracts willbe analyzed based on moves theory, thematic progression pattern and thematic structure. The findings are as follows： （1） the movesof method and results have taken up large space; （2） there are not obvious thematic progression patterns in the moves ofbackground, purpose and discussion; while method and results have largely employed the constant theme and the linear thematicpattern and the crossed theme pattern; （3） on the overall, the frequency of simple theme is higher than multiple theme andmultiple theme is largely concentrated in method and results; the frequency of unmarked theme is still higher than marked themeand purpose, method and results has largely employed marked theme. This study facilitates to improve the English abstractswriting norms of chemistry.
出处
《大学英语教学与研究》
2018年第4期53-57,共5页
College English Teaching & Research
关键词
化学类期刊
摘要
语步
主位推进模式
主位
journal articles of chemistry
abstracts
moves
thematic progression pattern
theme
