英语：unit2the environment-grammar and usage教案（牛津译林版必修5）

Teaching Plan for Grammar and usage

Teaching  Aims

1.       Help Ss understand verbing form as an adjective or adverb

2.       Master a verb-ing as attributive, predicative, object complement ect.

Teaching difficult points

1.        How to use verb-ing form as an adjective or adverb

2.        How to use verb-ing phrases

Teaching steps;

处理 SSI 文件时出错