人教版小学英语五年级下--Words in Unit 1

 Words in Unit¹ 1
[00:03.37]第一单元的单词
[00:06.74]a
[00:07.81]一（个、件...）
[00:08.88]horse
[00:09.57]马
[00:10.27]foal
[00:10.83]小马
[00:11.39]cow
[00:11.85]母牛
[00:12.30]calf
[00:13.01]小牛
[00:13.71]monkey
[00:14.32]猴子
[00:14.92]goat
[00:14.94]山羊
[00:14.97]kid
[00:15.46]小山羊
[00:15.96]sheep
[00:16.52]绵羊
[00:17.08]lamb
[00:17.59]小绵羊
[00:18.10]rabbit
[00:18.81]免子
[00:19.51]bird
[00:20.11]鸟
[00:20.72]cub
[00:21.28]小狮子
[00:21.84]joey
[00:22.44]小袋鼠
[00:23.04]lion
[00:23.59]狮子
[00:24.14]tiger
[00:24.67]老虎
[00:25.21]elephant
[00:25.80]大象
[00:26.38]mouse
[00:26.95]老鼠
 

1 unit   

n.单位，单元，部件，元件，装置

参考例句：

• This unit is very hard.这个单元很难。
• This textbook has twenty units.这本课本有二十单元。