高中生虽掌握了较多词汇和语法知识,但语篇组织能力较差,所以在高中英语教学中,教师要利用词块理论进行教学,能有效提高高中学生的英语写作能力。本文从立足课堂,将词块教学常态化,实现“有效输入”;灵活教法,将知识转化成技能,实现“有效输出”两方面入手,探讨了如何运用词块理论教学来提高学生的英语写作能力。 Although high-school students mastered more vocabulary and grammar knowledge, but poor ability to organize text, so in high school English teaching, teachers should use lexical theory teaching, can effectively improve high school students’ English writing ability. This article from the foot in the classroom, the normalization of the block teaching, to achieve “effective input ”; flexible teaching method, the knowledge into skills, to achieve “effective output ”, discusses how to use block theory teaching Improve students’ English writing ability.