小学英语人教（13版三起点）四年级下册Useful Expressions_Unit 1

[00:02.00]Useful expressions Unit 1常用表达法 第一单元
[00:06.40]Where's the teachers' office?教师办公室在哪里？
[00:10.11]It's on the second floor.它在二楼。
[00:14.08]Is this the teachers' office?这是教师办公室吗？
[00:17.92]No, it isn't.不，不是。
[00:19.94]The teachers' office is next to the library.教师办公室挨着图书馆。
[00:25.28]Is that the computer room?那是计算机房吗？
[00:29.11]Do you have a library?你们(学校)有图书馆吗？
[00:33.00]Yes, we do.是的，有。