简单的食物链

描述动物如何从植物和其他动物那里获取食物，运用简单食物链的概念，并识别不同的食物来源。

Describe how animals obtain their food from plants and other animals, using the idea of a simple food chain, and identify different sources of food

学习证据 / Evidence

• 画出一条至少包含三种生物的食物链，并用箭头表示能量流动。
• 说明食物链总是从一株能自己制造食物的植物（生产者）开始。
• 在描述食物链时正确使用“生产者”和“消费者”这两个术语。

• Draw a simple food chain with at least three organisms using arrows to show energy flow
• Explain that food chains always start with a plant (producer) that makes its own food
• Use the terms 'producer' and 'consumer' correctly when describing a food chain

评估问题 / Assessment

{{name}}能画出一条食物链，展示毛毛虫吃树叶、小鸟吃毛毛虫的过程吗？

Can {{name}} draw a food chain showing how a caterpillar eats a leaf and then a bird eats the caterpillar?