.课本封面和目录
.Unit 1 I went to Sanya for my holidays.
.Unit 2 There is a park near my home.
.Unit 3 We are going to travel.
.Fun time
.Unit 4 General Revision 1
.Unit 5 General Revision 2
.Unit 6 General Revision 3
.词汇表 二、课文录音打包下载：点击下载：下载地址一。