Unit 13 We're trying to save the earth!Section B1 1a-1e 课件 (共19张PPT) 人教版英语九年级全册

(共19张PPT)
Unit 13
We're trying to save the earth!
Don’t use paper napkins.
How can we do to help save the earth
You can help reduce pollution by putting that soda can in different bins.
Leave your car at home.
Take a bus or ride your bike to work.
Turn off the lights when you leave a room.
Turn off the shower while you are washing your hair.
recycle books and paper
v. 回收利用；再利用
Section B1
1a-1e
What can we do to help save the earth 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
1a
turn off the shower
关掉淋浴
riding in cars
乘车
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
1b
Compare your answers in 1a with
your partner.
Listen and check (√ ) the things that Julia and Jack talk about.
Things Julia and Jack talk about
___ turning off the lights
___ turning off the shower
___ not using paper napkins
1c
talk about
Things Julia and Jack talk about
___ taking your own bags when
shopping
___ not riding in cars
___ riding a bike
___ recycling paper
when
shopping
when 从句和主句的主语是同一个或同一些人时，从句的谓语为be +doing ，可以把从句的主语和be动词省略
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
1d
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
not using paper napkins
taking your own bags when shopping.
not riding in cars
riding a bike
recycling paper
Pair work
1e
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.
1. Review the new words and expressions you’ve learned today.
2. Write a short passage about more things you can do for our world.
3. Preview the article Rethink, Reuse, Recycle.
Byebye