四级作文评分样卷对评分标准的代表性个案研究

A case study on the range-finders' representativeness of CET-4 composition scoring criteria

本文从及物性、情态、主位结构和衔接四方面个案分析2003 年6 月的四级作文评分样卷，对五档样卷使用上述功能系统的质与量进行比较，发现五档样卷可基本代表五档评分标准，可指导阅卷员深入领会并掌握抽象的评分标准，提高阅卷员信度。

The range-finders of CET-4 compositions adopted in June， 2003 are analyzed from the following aspects: Transitivity， Modality， Thematic Structure and Cohesion. Having compared the use frequency and quality of the four functional systems in the five levels of the range-finders， the author finds that the rangefinders can basically represent the scoring criteria of CET-4 compositions. They can guide the scorers to better understand and master the abstract scoring criteria to improve the scorer reliability.