导入是英语课文教学的第一步，也是一门教学的艺术。
Lead-in is the first step in English text teaching and is also an art of teaching.
初中英语课文教学要由大而小再由小到大(整体教学)。
English text teaching should be from whole to part, then part to whole.
在实际的英语课文教学中应重视克拉申的输入假说理论的应用。
Stress should be laid on the application of the theory of Krashen s input hypothesis in practical English text teaching.
应用推荐