(共16张PPT)
新目标人教版Go for it 九年级
Unit 13 We’re trying to save the earth!
Section B (1a-1e)
Lead-in.
What’s the song about
Earth protection.
Talk.
What can we do to help save the earth
We can…
It’s a good way for us to…
It’s importable for us to…
One way is by….
….
Predict.
Look at the picture and predict.
1). Where are the two girls
2). What is the girl doing
3). How is the bin
4). What’s in the bin
Beside the bins.
She is throwing
rubbish into the bin.
It’s full.
Paper, books…
Is it good or bad for us to protect the earth
Work on 1a.
What can we do to help save the earth Rank(排序) these items from the easiest(1) to the most difficult(5).
_____ stop riding in cars
_____ recycle books or 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
recycle: reuse
Work on 1b.
Compare your answers in 1a with your partner.
__ stop riding in cars
__ recycle books or 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
A: Recycling paper is really easy.
B: I agree. But it’s hard to stop riding in cars.
A: ___ing is really easy.
B: I agree/disagree. …it’s hard to ….
Saving the earth begins with small things.
What else can we do
Julie
Jack
Julie and Jack are talking about saving the earth.
What can they do to help save the earth in their
daily lives
Predict.
I guess Julie/Jack….
Listen.
Things Julia and Jack talk about
___ turning off the lights
___ turning off the shower
___ stopping using paper napkins
___ taking your own bags when shopping.
___ not riding in cars
___ riding a bike
___ recycling paper
Listen and check( )the things that Julie and Jack talk about.
Page 101 1c
Listen.
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
___ stopping using paper napkins
___ taking your own bags when shopping.
___ not riding in cars
___ riding a bike
___ recycling paper
Page 101 1d
Check( ) the things that Julia is doing now, the things she will
do in the future and the things she would never do.
Read and answer.
Jack: Turn off the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I’ve just read a book which gives ideas about how
we can save the environment. For example, you should
turn off the shower when you’re washing your hair.
Julia: Oh, I would never do that. I have very short hair. It only
takes a few minutes to wash. What else does it say
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that from now on. What else
Jack: People should stop riding in cars and start riding bikes.
Julia: No way! It would take me 45 minutes to get to school by
bike!
Jack: But it’s good for the environment! Besides, I like riding
my bike.
Julia: Yes, and you also live close to school.
How many ways of saving the environment are mentioned
How to save electricity
Jack: Turn off the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I’ve just read a book which gives ideas about how
we can save the environment. For example, you should
turn off the shower when you’re washing your hair.
Julia: Oh, I would never do that. I have very short hair. It only
takes a few minutes to wash. What else does it say
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that from now on. What else
Jack: People should stop riding in cars and start riding bikes.
Julia: No way! It would take me 45 minutes to get to school by
bike!
Jack: But it’s good for the environment! Besides, I like riding
my bike.
Julia: Yes, and you also live close to school.
How to save electricity
Classify.(分类)
How to save water
How to cut down waste pollution
How to cut down air pollution
Analyze.
Jack: Turn off the lights, Julia. It saves electricity.
Julia: Oh, I usually do that. I was just in a hurry.
Jack: I see. I’ve just read a book which gives ideas about how
we can save the environment. For example, you should
turn off the shower when you’re washing your hair.
Julia: Oh, I would never do that. I have very short hair. It only
takes a few minutes to wash. What else does it say
Jack: You should take your own bags when you go shopping.
Julia: Oh, that’s easy. I’ll do that from now on. What else
Jack: People should stop riding in cars and start riding bikes.
Julia: No way! It would take me 45 minutes to get to school by
bike!
Jack: But it’s good for the environment! Besides, I like riding
my bike.
Julia: Yes, and you also live close to school.
I usually turn off the lights.
But sometimes I forgot to______.
turn them off
匆忙地
I would never turn off the shower.
He didn’t use to bring her own bags when shopping.
It’s ____________ for her to stop riding cars.
impossible
What are small things in our daily life
Conclude(归纳).
____________ the lights when _________ a room.
___________the TV when _______ is watching it.
Use air conditioners (空调)________.
Don’t leave the tap(水龙头) run ________when
brushing the teeth.
5. Wash toilets with ________ water.
6. Use less water to do the ________(wash).
7. Use paper or __________(reuse) paper.
8. ___________ books and paper.
9. No using ____________(纸巾).
Recycle
leaving
Turn off
nobody
less
running
used
washing
reusable
Turn off
napkins
Practice.
Things you and your partner talk about Things you are doing now Things you will do in the future Things you would never do
turning off the lights
turning off the shower
stopping using paper napkins
taking your own bags when shopping.
not riding in cars
riding a bike
recycling paper
What do you do to save the environment, …
-
What will you do from now on
-
What would you never do
-
Report.
What things do you usually do to save the earth
What things have you never done to save the earth
What things will you do to save the earth
What things won’t you do Why not
From my point of view, it’s our duty to save the earth. Saving the earth begins with small things. I….
Even a small force is a kind of support. So together, our
actions ….
