Online Class Notes (Li)
Vocabulary
scientist – ke xue jia
Isaac Newton – 牛顿
lungs – organs that mammals have for breathing
gills – an organ that fishes have to help them breathe
mammal – an animal that produces milk
offspring – the children of animals
ex. Mammals give birth to live offspring.
tough – very strong or violent
Speaking exercise
They tell to me
They told me
One apple fall on his head.
An apple fell on his head.
It is one kind of mammals. Usually they jump up and breathe.
They are a kind of mammal. Usually they come up to the surface to breathe.
Fish lay eggs whereas mammals give birth to live young.
They don’t eat people, only fish.
Ocean animals
Sea animals
They have very long neck
They have a very long neck.
Usually they’re don’t scared of the lions.
Usually they’re not scared of lions.
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