学生英语书面表达能力提高具有比较明显的渐进性特征,这种特征不仅需要教师有步骤、有目的培养学生书面表达兴趣,而且还需要教师筑牢学生书面表达能力基础,从而有效提高学生书面表达能力. The improvement of students ’written English ability has the obvious gradual traits. This kind of trait not only requires the teachers to have the steps and aims to cultivate the students’ express interest in writing, but also needs the teachers to build the foundation of students ’written expression ability so as to effectively enhance the students’ written expression ability .