Unit1 ClassroomLesson 3on在… . 上面in在……里面under在……下面It’s on the desk.Where is the ruler?Where is the pencil?It’s in the schoolbag.Where is the book?It’s under the desk.ChantAa Aa Aa apple.Bb Bb Bb / b / / b / / b / book Cc Cc Cc / k / / k / / k / cat Dd Dd Dd / d / / d / / d / dog Do you know?BBCABCADCD美国广播公司英国广播公司公元唱片
