九年级英语上册Unit6 When was it invented- 教学反思

九年级英语上册Unit6 When was it invented? 教学反思    ——新盈中学 谢刘助   本单元教学内容为人教版英语Book 9 Unit 6,话题为讨论介绍物品的发明

腾讯文库九年级英语上册Unit6九年级英语上册Unit6 When was it invented- 教学反思