Unit 8 Save Our World.Lesson 46 Protect Our Environment.课件

课件19张PPT。Lesson 46 Protect Our Environment
pollution
factory
car
haze
dead
garbage
... ...sky
river
clean
tree
air
... ...What can we do for the environment?use our own shopping bagsride to work/schoolWhat can we do for the environment?take short showersturn off the lights
when you leave a roomWhat can we do for the environment?pick up rubbish off
the streetreuse plastic bagsWhat can we do for the environment?use both sides of paperopen a window instead of
turning on the air conditioningPair workA: What should we do to protect the environment?B: We should ________________________.
We shouldn't ______________________.ReadingProtect Our EnvironmentRead and tick the points mentioned in the lesson.sort garbage at home
reuse plastic bags
bring your own bag when you go shopping
ride bikes or take buses
pick up rubbish off the street
turn off the lights when you leave a room.
turn off the television and shut down the
computer when you are not using them
take short showers√ √ √ √ 1. Where does Katie live?
2. What does Katie do to save water?
3. How can they recycle at home?
4. What pollute the environment most
in her opinion?
5. What can common people do to reduce pollution?Answer the following questions.Check the answers.1. Where does Katie live?She lives in Edmonton. It is a city in Canada.2. What does Katie do to save water?She takes short showers. She often checks to make sure there aren’t any leaks, and she never forgets to turn off the tap.3. How can they recycle at home?
They sort their pop cans, beer bottles and waste paper.
4. What pollute the environment most in her opinion?
She thinks cars and factories make the most pollution.
5. What can common people do to reduce pollution?
Common people can ride bikes or take buses to go out.Read the passage and answer questions____________________1. What is this passage about?2. Read and fill in the table1. What is this passage about?How to be green?2. Read and fill in the table ReuseRcycleuse lesstry not to buy too many thingsuse a china and lunch box use the recycled paperGive some suggestions in groups.
(选择一个方面，组内讨论，给出建议)We should …
We shouldn’t …
Let’s …
Pick up…
…
How is the environment now?The environment is getting worse and worse.
The trees are…
The rivers are …
随着社会的发展，环境的恶化。环境问题受到越来越多的关注。作为中学生，我们也应该为改善我们的环境贡献一份力量。请以“Protect Our Environment”为主题，写一封倡议书。
A Letter of Appeal
Dear friends,
I am writing this letter to call on everyone to pay attention to the environment. ______________________________________________________
______________________________________________________
______________________________________________________WritingIn fact, if each of us makes a small change in our life, we can make a big difference to our evironment.