内容正文:
Oxford English
Module 4 The natural world
Water
Period 3
Watch and think
1. When is World Water Day?
Watch and think
2. How many percent of the earth’s surface is covered in water?
March 22nd.
3. How many percent of that is salty or undrinkable?
70%.
97%.
Watch and think
4. How many people live in areas where the water is physically scarce?
6. How many people drink duty water?
5. How many people died for scarcity of water every year?
1.2 billion people.
2.2 million people.
884 million people.
World Water Day
From Wikipedia, the free encyclopedia
Learn and say
World Water Day is an annual event celebrated on March 22. The day focuses attention on the importance of fresh water
and advocates for the sustainable management
of freshwater resources.
Annual themes
2010: Clean Water for a Healthy World
2011: Water for cities
2012: Water and Food Security
2013: Water Cooperation
2014: Water and Energy
2015: Water and Sustainable Development
Learn and say
Learn and say
Annual themes
2016: Water and Jobs
("Better water, better jobs")
The power of water and jobs
On World Water Day, people everywhere show that they care and that they have the power to make a difference. They get inspired by information and use it to take action and change things. This year many will focus on the power that water and jobs have to transform people’s lives. Nearly all jobs are related to water and those that ensure its safe delivery. But today, millions of people who work in water are often not recognized or even protected by basic labor rights. This
needs to change.
Read and learn
1. What do people do on World Water Day?
Read and learn
2. What’s the theme of this year(2016)?
People show that they care and that they have the power to make a difference.
3. What’s nearly all jobs are related to now?
Water and Jobs.
(Better water, better jobs.)
Water and its safe delivery.
Read and learn
Read and learn
Read and learn
Read and learn
Water is work. We use water to ________.
Practice
Water is art. We use water to ________.
___ use water to ________.
Water is change. We use water to ________.
___ use water to ________.
___ use water to ________.
World Water Day
When?
Annual themes?
(2010-2015)
World Water Day, 2016
Theme: water and “?”
Water is ?
Water is ?
Water is ?
$$