外研社(三起)三年级上册英语课件-unit1point to the door.pptx_第1页 module3_unit_1_point_to_the_door课件1ppt 外研版(一起)ppt chant: door, door, door, point to the door point to the door. point to the ceiling. point to the floor. 外研版小学三年级英语上册module 3 unit 1 point to the door ppt