动物是怎样交流的评课(动物是怎么交流的)

Humans use language to communicate.Animals also have their own way to communicate,but different animals have different ways.

Some animals use sound.Most of the birds communicate by using sound.For example，Each penguin has a special call.Other penguins hear the sound and know who is calling.As we all know ，dolphins don't have ears .But they understand sounds made by other dolphins .Sound make vibrations in water And dolphins feel Ithe vibrations in their ways.

Some animals light up.Jellyfish can make your body light up.They light up when other dangerous animals come near.The night can make dangerous animals go away.The fireflies also communicate by lighting up，And male fireflies can light up like female fireflies.

Some animals use action.Some crabs wave their hands in the air.They do this in order to make another crab notice it.The bees communicate by dancing.Their dance looks like the number eight.

Some animals use color and an octopus can change its color.A light color means the octopus is friendly.A dark color mean it is angry.We all know cameleons can change their colors. When they are in danger they will change themselves from green into red.When they are angry they will turn themselves from dark color into bright one.

人类用语言进行交流，动物也有他们自己的交流方式，但是不同的动物有不同的交流方式。

有些动物用声音进行交流，大多数鸟类通过使用声音来进行交流。例如每只企鹅都有特殊的叫声，其他的企鹅听到声音就知道谁在喊叫。正如我们都知道的那样，海豚没有耳朵，但是他们明白其他海豚发出的声音。声音在水里发生共鸣，海豚用他们的方式感知共鸣。

有些动物会发亮，水母的身体会发亮，当他们遇到其他危险动物靠近的时候就点亮自己。这些亮光可以使危险的动物离开。萤火虫也是通过亮光来进行交流，并且雄性的萤火虫可以像雄性的萤火虫那样发亮。

有些动物是用动作，有些螃蟹在空中挥舞着爪子，他们这样做是想引起其他螃蟹的注意。蜜蜂通过舞蹈来交流，他们的舞蹈看起来像数字八。

有些动物使用颜色。章鱼可以改变他们的颜色。浅色意味着章鱼很友好，深色意味着它们生气了。我们都知道变色龙可以改变他们的颜色。当他们危险的时候，他们会把自己从绿色变成红色。当他们生气的时候，他们把自己从深色变成亮色。

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