语言测试的反拨作用是应用语言学较新的研究领域，笔者就测试中的显性与隐性负面反拨作用对英语教学的影响作了分析，并提出了减少负面反拨作用的一些措施。

This paper analyzed the overt and covert negative backwash of tests on English teaching and learning and put forward some measures to reduce the negative backwash.

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目前主要研究方向包括系统功能语言学、语篇分析、第二语言习得、应用语言学、英语教学法、教材分析与设计。

His research interests include SFL, discourse analysis, second language acquisition, applied linguistics, English teaching methodology, and curriculum and materials development.

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