关注公众号，免费领取中小学各科电子课本、学习资料。
点击弹出公众号二维码
Unit 1 What are you doing? Unit 2 What do flowers do? Unit 3 How do seeds travel? Unit 4 Revision Unit 5 Who"s that baby boy? Unit 6 What will you do in the future? Unit 7 Are you going away for the holiday? Unit 8 Revision 英语故事 Story 1 Story 2 Story 3 Story 4 Story 5 Story 6 Story 7 Story 8 Story 9 Story 10 Story 11 Story 12 英语歌曲 We are one big family September in the rain Lemon tree Old folks at home Whatever will be,will be Over the summer sea 单词表
