范文大全_Junior English for China Book 3 Lesson 9

Junior English for China Book 3 Lesson 9　　　　课型：讲练课　　ⅠTeaching Material　　1. Language materials　　Wo

Junior English for China Book 3Lesson 9 课型：讲练课 ⅠTeaching Material 1. Language materials Words: pour, waste, dirty, member, join, environment Phrases: be afraid of sth. Sentences: How long have you been amember of Greener China? I’ve been with Greener China for ayear. 2. Grammar 现在完成时（二）现在完成时用来表示过去开始，持续到现 在的动作或状态，可以和表示过去某一时刻延续到现在的一段时