人教精通版六年级英语上册全册朗读音频mp3下载 Unit1 I go to school at 8:00 Unit2 What's your hobby. Unit3 Would you like to come to my birthday party? Fun time 1 Unit4 January is the first month. Unit5 July is the seventh month. Unit6 There are four seasons in a year. Fun time 2 单元词汇表