Module 4 Unit 10 Air课件(共18张ppt)

(共18张PPT)
六年级英语上册（沪版2011课标版三年级起点）
Module 4 Unit 10
The Parachute Movement began at the end of eighteen century. It became more and more popular among the European countries and American.
The parachutes are in many different colours.
The brave people can fly high in the sky.
Only the brave people can do this kind of sport.
They can combine all kinds of pictures.
Also they can fly freely in the sky. Even they can fly over the mountains and the sea.
Why can they fly in the sky
Because there is...
What is the air like
It has no...
It is around us.
It is here and there.
Everywhere means here and there.
Animals need air to____
Plants need air to ____
People need air to ____
We all need air to keep us alive.
The fish is ...
alive
cooked
__ keeps ____ high in the sky.
It has no _______ or _______.
It has no _______ or _______.
We cannot see it, but we can feel it.
colour
shape
smell
taste
It is ______________.
It is important to all people.
It is also important to animals and plants.
We all need it to keep us _______.
everywhere
alive
Look at the ______ and the _________.
Look at the _______ and the ______.
They all need it too.
It keeps them ______ in the sky.
kite
balloon
plane
bird
high
Air is all around us. It is around us as we walk and play. When we sit down, it is around us. When we go to bed, air is also around us. We live in air.
We can live without food or water for as few days, but we can not live for more than a few minutes without air. When we are working or running, we need more air. When we are asleep, we need less air. We live in air, but we cannot see it. We can only feel it. We can feel it when it is moving. Moving air is called wind. How can we make air move Here is one way. Hold an open book in front of your face, and then close it quickly. What can you feel What you feel is air.
Why is the air important
Because we need air to...
We should /shouldn't...