教学课件,英语 七年级上册 人教版,秋七年级英语上册 Unit 2 This is my sister Section A（Grammar Focus-3c）教学课件 （新版）人教新目标版-（新版）人教新目标级上册英语课件,Unit 2 This is my sister. Section A 2a-3c,秋七年级英语上册 Unit 2 This is my sister Section A（Grammar Focus-3c）教学课件 （新版）人教新目标版-（新版）人教新目标级上册英语课件,Look and say,Who is he,He is Li Yifeng,This is Li Yifeng,秋七年级英语上册 Unit 2 This is my sister Section A（Grammar Focus-3c）教学课件 （新版）人教新目标版-（新版）人教新目标级上册英语课件,Look and say,Whos she,She s Yang Mi,This is Yang Mi,秋七年级英语上册 Unit 2 This is my sister Section A（Gramm
