Example: water pollution.

• put waste water into rivers.

• kill sea creatures

• fish die by pollution

• not enough fresh water to drink

• recycle waste water

• turn off the tap when cleaning your teeth.

• save water

Then look at the second picture, let's have a group competition.

Step V: Write an advertisement.

Help the management of Ecovilla write an advertisement.

Fill in the blanks with the words from the previous page.

• The concept behind our hotel is(1) ______________ protection. It is safe and fun for the whole family, even Mother Earth.

• Ecoville was the idea of Li Zheng, a scientist. He was worried about global warming and the hole in the (2)______________. He wanted a chance to have a holiday in beautiful part of the world, but not to cause damage to the(3)_____________ of the area. One night he saw a television show about a village in Africa. The whole village uses (4)____________ from the sun. No (5)______________ are burnt in people's homes. There is no harmful waste from the factories because it is changed back into fuel and used to power the factories. The cars are all electric and can be plugged into normal outlets. Even things like soap powder are(6)_______________ products.

• Mr Li was very excited about like idea, and decided to build Ecoville exactly the same way. Nothing you find in Ecoville causes any (7)______________ at all. We even built our hotel around the trees--- you can relax and be sure that there was no damage done to make space for you room. We even checked to make sure that the metals we used to build were not obtained from companies that practice opencast mining.

So come and join us, because part of the new generation of tourists,