新标准小学英语三年级起点6B 8

[00:00.00] Unit¹ 2 Say today's date.
[00:07.34]Activity 1.Intonation:Listen and say.
[00:16.90]Red,blue,yellow,green and black.
[00:23.46]one,two,three,four,five.A,B,C,D,E.
[00:39.99]January,February,March
 

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。