Unit 1 If everyone starts to do something, the world will be saved

课件12张PPT。Module 12
Save our worldUNIT 1If everyone starts to do something, the world will be saved.We can see a very dirty river. There is lots of rubbish. The fish has been dead because of the water pollution. What can you see?What can you see?We can see that rubbish is being burnt. The smoke goes into the air. It is causing air pollution. What can you see?We can see some waste paper. It can be recycled. If everyone starts to do something, the world will be saved.From the three pictures, we learn that the environmental problem is serious. It is our duty to protect the environment. And we should save energy. We should try to reuse everything that is reusable. Or our world will be hopeless. Look at the pictures and talk about them.
1. The factory is causing a lot of _______ .
2. We need to _______ the air and the rivers.
3. There should be some _______ to stop
pollution.
4. We can _______ waste products, such as
_______ in a recycling centre.pollutionrecycleprotectrulesglassComplete the sentences with the correct form
of the words in the box.glass rule recycle pollute protectRead the conversation and complete the notes.Problems
1. If the rivers are polluted, ________________
_________________.
2. In some places, pollution from factories
_____________________.
3. The cars in the street ________________________.
What should we do?
4. It is no use _______________________.
5. At a green school, students ______________
______________________________.
They also learn how to _______________________.
6. We can save the world if ______________________. the farmers can’t use them to water their cropsspreads over cities and villagesuse a lot of oil and cause pollution as welltalking about things we can’t dosave energy and recycle at homerubbish which can be recycled or used againcollect the waste or everyone starts to do somethingComplete the passage with the correct form of the words in the box.cause enemy factory kill
oil pollute spread Pollution is our great _______ . Pollution from _______ is a danger to our health, and may even _______people. Factories sometimes _______ rivers, and farmers cannot use the water for their crops. Pollution_______over cities and villages, and that_______even more danger. Cars in the street use a lot of_______ and cause pollution
too.enemyindustrykillpollutespreadscausesoilEveryday　English It’s no use doing sth.做某事没有用处
Such as...比如说...
Nice idea！好主意！