Unit 1 September 10th is Teachers' Day
teacher(教师)boy(男孩)girl(女孩)name(名字)card(贺卡；明信片)September(九月)first(（1st）第一的)second(（2nd）第二的)更多单词 >>
Unit 2 October 1st is our National Day
today(今天)December(十二月)November(十一月)October(十月)run(跑；奔跑)twelfth(（12th）第十二的)race(赛跑)football(足球)更多单词 >>
Unit 3 I was born on May 23rd
in(在......里)on(在......上)April(四月)August(八月)February(二月)January(一月)July(七月)June(六月)更多单词 >>
Unit 5 It's a nice autumn day
like(像……那样)can(能)cloudy(阴天的；多云的)rainy(阴雨的；多雨的)snowy(下雪（多）的)sunny(阳光充足的)windy(多风的；风大的)weather(天气)更多单词 >>
