笔者应用了威利施任务型教学模式，在此模式的基础上，改进了任务型教学步骤并运用在河北保定外国语学校的高中英语写作教学中。
The author of this dissertation applies and improves the task-based teaching model by Willis and in the teaching of English writing in Baoding Foreign Languages School .
河北保定外国语学校