小学英语外研社（一起点）四年级上册Module 2 Unit 1

[00:07.86]Listen,point and find words ending in "-ed".
[00:17.01]Yesterday,I cleaned my room.昨天我打扫了我的房间.
[00:19.42]I finished my homework.我做完了我的家庭作业.
[00:21.71]I washed my trousers.我洗了我的裤子.
[00:23.92]They were very dirty.它们特别脏.
[00:25.84]Then I helped my mum.然后我帮妈妈干活.
[00:27.76]Mum was very happy.妈妈非常高兴.
[00:29.95]You are a very good boy,Daming.大明,你是个懂事的孩子.
[00:32.76]Thank you,Mum谢谢你,妈妈
[00:35.04]Listen and say
[00:41.22]Yesterday,I cleaned my room. 昨天我打扫了我的房间.
[00:43.86]I washed my trousers.我洗了我的裤子
[00:46.18]Then I helped my mum.然后我帮妈妈干活.