内容正文:
The natural world
Unit 9
3
C
Module
Episode 3
Reading:
The oceans, rain and water
Sea water and rain water
Make a quiz card
A quiz about water
Look and say
Look and read
Think and talk
Think and write
Ask and answer
Piggy bank
PIGGY BANK
GOLD MINE
C
5-2
PIGGY BANK
GOLD MINE
C
1
2
3
4
5
Water covers almost _____ of the Earth.
a 1/4
b 1/2
c 3/4
1
/ˈkʌvər/ 覆盖
5-3
PIGGY BANK
GOLD MINE
C
1
2
3
4
5
Only _____ of the water on the Earth is fresh water.
a 71%
b 10%
c 3%
d 0.25%
2
淡水
5-3
PIGGY BANK
GOLD MINE
C
1
2
3
4
5
People can use or drink only ___ of the water on the Earth.
a 71%
b 10%
c 3%
d 0.25%
3
limited
(有限的)
What do we use water to do?
We use water to _______________________
______________________________________
We can’t live without water.
Kitty and Alice want to find some information about water on the Internet.
n. 互联网
webpage
What is the title of the text?
What will happen if there is no rain?
subtitle (小标题)
What will this passage(段落) tell us?
It tells us what will happen if there is no rain at home.
What can a subtitle tell us?
It can tell us what a passage is about.
Read <What will happen if there is no rain?>
What do people use water to do at home?
What do people use water to do at work?
What will happen if there is no rain?
What do people use water to do at home?
What will happen if there is no rain?
People use water to drink, to brush our teeth and to take a shower.
People use water to wash our clothes and dishes.
/ˈʃaʊɚ/ 淋浴
If there is no rain, we will have no water to drink.
If there is no rain, we will have no water to brush our teeth or to take a shower.
If there is no rain, we will have no water to
wash our clothes or to wash the dishes.
11
What do people use water to do at work?
What will happen if there is no rain?
Farmers use water to water the crops and vegetables on their farms.
Cooks use water to cook food in restaurants.
Firemen use water to put out fires.
If there is no rain, the crops and vegetables will die, and we will