初中英语Unit 5 Water精品课件ppt

这是一份初中英语Unit 5 Water精品课件ppt，共14页。PPT课件主要包含了Writing ，Speak up，in a cloud等内容，欢迎下载使用。
Checking-up
What can we d t save water?
An experiment
What is the by ding?
He is ding an experiment .
Describe the fur steps in yur wn wrds.
A flw chart
the water starts t dry up
Then stir the water. The salt disappears and becmes part f the water. Next, heat the water. Yu can see a white clud. It is made up f small drps f water. Cntinue t heat the water.
Hw des water becme rain?
Hw des water becme rain? In grups, talk abut this prcess.
A flw chart abut hw water becmes rain
First, … heats the water …
Then, … becmes vapur …
Next, … frms cluds …
Finally, … cls …
Using a flw chart
G ver the prcess f hw water becmes rain. Take ntes n the imprtant steps.
In grups, make a flw chart abut the whle jurney f water. Here is an example:
drps int a river