一、教学背景书面表达是高中英语教学的重要内容之一。如何提高高三学生的书面表达能力是高三英语教学的一大课题。书面表达讲评课是提高学生书面表达能力不可或缺的环节,其涉及的学生面比“面批面改”更广,能在一定程度上减轻教师的负担。在书面表达讲评课的教学实践中,笔者通常以 I. Teaching Background Written expression is one of the important contents of high school English teaching. How to improve the written ability of senior high school students is a major issue in the third year of English teaching. Written expression class is an indispensable part of improving students’ writing ability. It involves more students than “face to face ”, which can reduce the burden of teachers to a certain extent. In the teaching practice of writing a comment class, the author usually