七年级英语下册 Unit 12 What did you do last weekend Period 2 Section A（2d3c）教学案（无答案）（新版）人教新目标版

Unit 12 What did you do last weekend? Period2 SectionA 2d-3c【教学目标】知识与技能（1）熟练掌握下列词汇： as, natural, but