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第21课

2021-6-12 08:37| 发布者: admin| 查看: 98| 评论: 0

摘要: .
 
Chameleon
21     变色龙
Identify the animals in the picture
找出图中的动物
Share our findings.
交流我们的发现。
I also found the dead leaf butterfly ......
我还发现枯叶蝶......
The chameleon's body is also green, it's really hard to find the tower!
变色龙的身体也是绿色的,还真难发现塔呢!
Data Card
资料卡
Protective Colors
保护色
  The more similar the body color of an organism is to its surroundings, the easier it is to conceal itself.      
 生物的体色与周围的环境越相似,就越容易隐蔽自己。
Some animals, such as chameleons, can change the color of their bodies and adapt to different environments.
有些动物,如变色龙,能改变身体的颜色,适应不同的环境。

Warning Colors
警戒色
The poison arrow frog uses its bright colors to warn predators not to eat it.
毒箭蛙用鲜艳的颜色来警告捕食者不要吃它。
camouflage
拟态
The dead leaf butterfly protects itself from other predators with its similar appearance to the dead leaf, which is one organism's imitation of another This is an imitation of one organism's morphology to another.
枯叶蝶借助与枯叶相似的外表保护自己免遭其他捕食者的侵袭,这是一种生物对另一种生物
形态的模仿。
What are other examples of animals adapting to their environment?
动物适应环境的例子还有哪些?
Let's get our findings on the record.
把我们的研究结果记录下来吧。
Animal name    The way to adapt to the environment
动物名称     适应环境的方式
Chameleon
变色龙
Frog
青蛙
······
Design "invisible clothing".
设计“隐身服装”。
My Design
我的设计
Look up information about how animals in the desert adapt to their environment.
查阅有关资料,了解沙漠中的动物是怎样适应环境的。

鲜花

握手

雷人

路过

鸡蛋
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