本研究从英语在线写作测评工具使用者的态度、过程以及知识基础等方面对工具的使用效果进行了探讨分析和实证研究。研究方法包括问卷调查、访谈和数据的统计学分析。研究结果发现,不同学习态度、学习方法和学习基础的学生使用英语测评工具后,其英语写作水平虽均有明显进步,但进步的程度差别较大。同时研究表明,教师只有站在学习者的角度,有针对性和建设性地与传统英语写作教学模式相结合,科学地处理好两者之间的关系,才能取得理想的教学效果。 This study explored and empirically examined the use of tools from the aspects of attitude, process and knowledge base of online English writing assessment tool users. Research methods include questionnaires, interviews and statistical analysis of data. The study found that although students with different learning attitudes, learning methods and learning bases have significantly improved their English writing skills after using English testing tools, their progress is quite different. At the same time, research shows that teachers can achieve the ideal teaching effect only when they stand in the perspective of learners, combine the teaching mode with the traditional English writing pertinently and constructively, and deal with the relationship scientifically.