unit_1_can_you_play_the_guitar_第四课时sectionb(1a-1f)ppt 七年级下unit1_can_you_play_the_guitar section b 1a--2cppt this update includes: - create your own tracks with the practice 21inch 6 string kids acoustic guitar practice music instruments 7年级英语上册unit1canyouplaytheguitar.ppt