Module 12 Save our world.Unit 1 If everyone starts to do something, the world will be saved.课件

课件22张PPT。too many factories and carsCause:Result: air pollutiontoo much waste Cause:Result: water pollution What can we do with the waste?recycling centerWe have to do something to save the world!
12Save our worldModuleUnit1
If everyone starts to do something, the world will be saved.What can we do?Government:
Families:
Students:rules, law,policyListen and complete the sentences.1. The factory is causing a lot of___________.
2. There should be some________ to stop
pollution.
3. We can_________ waste products, such as
__________and paper in a recycling centre.
pollutionrulesrecycleglass As students, can we save the world?We should try our best to protect the environment.
If everyone starts to do something, it will be hopeful to save the world.The world is developing so fast.
We can't do anything about the pollution.
It's hopeless to save the world.Fast listening----Listen and choose ( more than one answer)factoriesshoolscarscitiesvillagesmake a green schoolcollect wastehelp poor studentssave energy Careful listening
----Listen the first part and finish the blanksIf the rivers are polluted,_________________
__________________________.
2. In some places, pollution from factories ________
_________________________________ .
3. The cars on the road_______________________
________________________________________ .farmers can’tuse water for their cropsspreads over cities and villagesuse so much oil andcause pollution as wellCareful listening
----Listen the second part and finish the blanks4. Support a green school:
every class ________________________which can be
_____________________.
Then the school ________________________________
to help students_____________________.
5. Students learn_______________________________.
That means____________________________.collects waste or rubbish recycled or used againsells the waste and use the moneyin poor areasways to save energy and recycle at homeless wastePost-listening
----Watch and finish the blanks Pollution is our great (1)________. Pollution
from (2)____________is a danger to our
health, and may even (3)____people. Factories
sometimes(4)________ rivers, and farmers
cannot use the water for their crops. Pollution
(5)_______ over cities and villages, and that
(6)______ even more danger. Cars in the street
use a lot of (7)_____and cause pollution too.
oilenemyfactorieskillpollutespreadscausesIs there any pollution in Hefei?beforenowWhat cause air pollution in Hefei ?What can we students do to save our hometown? The pollution in our city is getting worse.Work in pairs and make up a short conversation.----The pollution in our city is getting worse.
What can we do to stop it?
-----I think we can ........................
I want clean air.I want food and water without pollution.Give Earth a hand,
give human a hand.Homework
1.Recite the passge
2. Finish your workbook.