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 do we need? Section A Section B Unit 2 There are many flowers. Section A Section B Unit 3 They are playing. Section A Section B Review 1 Unit 4 What's the weather like? Section A Section B Unit 5 What do you do on Saturdays? Section A Section B Unit 6 Where are you going? Section A Section B Review 2 Unit 7 Does she like toys? Section A Section B Unit 8 How much is it? Section A Section B Unit 9 What are you going to do this summer? Section A Section B Review 3
