Unit 5 Whose dog is it ?Period 1 Section A Let's learn P49教师寄语：（Think today and speak tomorrow .三思而后行。）Learning aims(学习目标)1. 掌握新单词: his ,hers, theirs, ours, yours, mine .2. 掌握句型: Whose dog is that ? It’s my dog .=The dog is mine.Important &difficult points(重难...
