《Reading ‘Water talks’ Speak up ‘How does water become rain？’》集体备课PPT课件下载-葫芦岛市优质课

A guessing game:

A guessing game:

I have no color, smell or shape.

I am produced by green plants.

I am around you.

You breathe in me any time.

oxygen

Guess : Who am I?

A guessing game:

I have no color or smell.

I can change into gas or water.

I am very hard.

You can see me in the fridge.

ice

Guess : Who am I?

I am one of the natural elements.

I have no colour,

I have no smell,

I have no taste,

I have no shape,

I am very valuable,

Flowers and trees need me,

You need to drink me every day.

Right! I’m water!

A guessing game:

rain

waterfall

river,lake, and sea

tap

reservoir