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Unit 13
Unit 13
We're trying to save the earth!
To talk about how to protect the earth；
To learn to use some words and expressions；
To know the importance of protecting the environment and take actions.
What can we do to help save the earth
Turn off the lights when we leave a room.
Take the bus/subway instead of driving.
Use less paper napkins.
n. 餐巾；餐巾纸
Recycle books and paper.
Turn off the shower
while we are washing our hair.
v. 回收利用；再利用
Rank these items from the easiest (1) to the most difficult (5).
___ stop riding in cars
___ recycle books and paper
___ turn off the lights when you leave a room
___ turn off the shower while you are washing your hair
___ don’t use paper napkins
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
Compare your answers in 1a with your partner.
Listen for the general idea of the conversation.
The general idea of the conversation between Julia and Jack is about _______.
A. air pollution
B. water pollution
C. things to do to save the earth
C
Listen and check (√ ) the things that Julia and Jack talk about.
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do
___turning off the lights
___turning off the shower
___not using paper napkins
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do
___taking your own bags when shopping
___not riding in cars
___riding a bike
___recycling paper
Listen again. Check (√ ) the things that Julia is doing now, the things she will do in the future and the things she would never do.
Things Julia and Jack talk about Things Julia is doing now Things Julia will do in the future Things Julia would never do
___turning off the lights
___turning off the shower
___not using paper napkins
___taking your own bags when shopping
___not riding in cars
___riding a bike
___recycling paper
跟读并模仿语音语调，注意重点表达。
We really shouldn’t use paper napkins, you know.
I know. I stopped using them last year.
Make a conversation using the information from the chart above. Say what is true for you.
You should turn off the shower when you’re washing your hair.
Oh, I would never do that. I have very short hair; it only takes a few minutes to wash.
We should take our own bags when we go shopping.
Oh, that’s easy. I’ll do that from now on.
turn off the lights/shower
ride in cars
paper napkins
关灯 / 淋浴
乘小汽车
餐巾纸
翻译句子。
1. Mike总是骑自行车上班而不是开车上班。
2. 当你离开房间的时候请关灯。
3. 循环使用纸张是对环境有益的。
4. 我们去年就不用塑料袋了。
5. 你最好购物时带自己的袋子。
Mike always goes to work by bike instead of driving.
Please turn off the light when you leave the room.
Recycling paper is good for the environment.
We stopped using plastic bags last year.
You’d better take your own bags when shopping.
1. List at least four things you can do for our enviroment.
2. Preview the article Rethink, Reuse, Recycle! on page 102.

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