Unit 1 Animal friends​ Big question: Why are animals important?​​​​大问题：为什么动物很重要？​​​Section A Why do you like animals?​​​​A部分 你为什么喜欢动物？​ Section...

​​Unit 2: No Rules, No Order. ​Big Question: Why Do We Need Rules?​​​​大问题：为什么我们需要规则？​ Section A ​​Section A: What Rules Do We Follow? Section A, Activity 1B...

​​​Unit 3: Keep Fit. Big question: How do we keep fit? ​Section AHow often do you do sport or exercise? Activity 1B. Listen to the conversations at a sports center. Answer the ...

Unit 8 Once Upon a Time​​ ​​Big Question: Why Do We Tell Stories?大问题：我们为什么要讲故事？​​ ​Section A ​​Section A: What Are Your Favorite Stories?A节：你最喜欢的故事...

​​Unit 7 A Day to RememberBig Question: What Makes a Day Special?核心问题：如何定义特别的一天？​ ​Section A ​​Section A What Was Your Special Day LikeA部分 你的特别日经历​​...

​​Unit 6: Rain or shine ​Section A ​​Big question: How does the weather affect us?大问题：天气如何影响我们？​​ ​​Section A. What's the weather like?A节：天气怎么样？​​ ...

​​Unit 5 Here and NowBig Question: What Brings People Together?大问题：什么把人们聚集在一起？​ ​Section A​​​ ​​Section A: What Are You Doing Right Now?A部分：你现在在做什...