鸟类由恐龙演化而来
Birds Evolved from Dinosaurs
理解现代鸟类是由一群小型带羽毛的兽脚类恐龙演化而来的，能运用诸如始祖鸟化石、中国出土的带羽毛恐龙化石以及共有的骨骼特征等证据。
Understand that modern birds evolved from a group of small feathered theropod dinosaurs, using evidence such as the fossil Archaeopteryx, feathered dinosaur fossils from China, and shared skeletal features
学习证据 / Evidence
- 说明鸟类是由小型兽脚类恐龙演化而来的
- 能说出始祖鸟或中国带羽毛恐龙是关键的化石证据
- 列举至少两项鸟类与兽脚类恐龙共有的特征（如中空骨骼、叉骨、三趾足）
- State that birds evolved from small theropod dinosaurs
- Name Archaeopteryx or Chinese feathered dinosaurs as key fossil evidence
- List at least two features birds share with theropods (e.g. hollow bones, wishbone, three-toed feet)
评估问题 / Assessment
{{name}} 能解释为什么科学家说鸟类其实是现存的恐龙，并指出类似带羽毛恐龙化石这样的证据吗？
Can {{name}} explain why scientists say birds are actually living dinosaurs — and point to evidence like feathered dinosaur fossils?