精选优质文档-倾情为你奉上仁爱版九年级上Unit 1 The Changing World Topic 1 My country has developed rapidly Section A教学设计 . Teaching aims and demands1. Learn some new words and a phrase:proper, by the way, bell, grandpa, chairwoman, grandson2. Learn a useful sentence:There goes the bell.3. Learn the present perfect tense:(1)Rita, you have just come back from your hometown. (2)Where have you been, Jane?I have been toMountHuangwith my parents. (3)By the way, wheres Maria?She has
