小学英语人教（13版三起点）四年级下册Words_Unit 1

[00:02.00]Words in Unit 1第一单元的单词
[00:05.31]first floor一楼
[00:11.45]second floor二楼
[00:17.91]teachers' office教师办公室
[00:23.97]library图书馆
[00:29.40]playground操场
[00:34.94]computer room计算机房
[00:40.97]art room美术教室
[00:46.12]music room音乐教室
[00:51.72]next to紧邻；在……近旁
[01:03.60]homework作业
[01:08.76]class班；班级
[01:13.58]forty四十
[01:18.24]way方向