精品课件what's this in english ppt 学习目标key words & phrases:ant, be on the soccer team, hate 七年级英语上册《starter unit 2 what's this in english period 1》 七年级英语上册starterunit2whatsthisinenglish3a4d人教新目标版 module 7 unit 1 what's this?&unit 2 what's that?课件(共22张ppt)