💬 核心句型 本单元必须会说会用
____ Do you want an ice lamp for your room? It's easy to make.
Take a look at this cup. Why has it got three legs? Who came up with this idea?
Who does it help? ____
What's special about it?
Why do you want to invent it?
How will you make it?
Let's go. Let's go.
Let's dance. Let's dance.
I want to make...
📐 语法要点 理解规则，举一反三
1
发明 invention / inventor
invention 发明（物），inventor 发明家。invent 动词“发明”。
The inventor made a useful invention.
2
祈使句 Let's / Can you
Let's + 动词原形 表建议；Can you + 动词原形…? 表请求。
Let's make a bird feeder! Can you pass me the glue?
3
制作步骤（顺序词）
描述制作过程用 First, Then, Next, Finally（首先、然后、接着、最后）。
First, cut the bottle. Then, fold the cloth. Finally, hang it up.