(共33张PPT)
Section B
1a-1e
Objectives
1. To know how to protect our earth by recycling.
2. To learn to use some words and expressions
stop riding in cars, recycle books and paper
turn off the lights
3. To train the listening.
New words
recycle
napkin
n. 回收利用；再利用
n. 餐巾；餐巾纸
1978
2022
Have you ever known about the movie
Why is the earth wondering
What happened to the earth
Review
air pollution
List the pollution that is mentioned in Section A.
land pollution
water pollution
noise pollution
light pollution
How to deal with them
By…
riding bikes instead of driving.
sorting any rubbish.
turning off the light while leaving.
…
What other ways can you think of to deal with pollution
Lead-in
Let’s watch the video!
How many ways are mentioned？
What can we do to help save the earth
turn off the lights when you leave a room
take a shorter shower
throw rubbish in different bins
recycle books and paper
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
5
4
1
3
2
1a
]=======================================================================[
Compare your answers in 1a with your partner.
Turning off the lights is so easy.
I agree. But it’s hard not to use paper napkins.
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
1b
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 for the general idea of the conversation.
1c
Listen and answer the questions.
Who is reading a book
Would Julia turn off the shower when
she is washing the hair
3. Does Jack live close to school
Jack.
No, she would never do that.
Yes, he does.
Things Julia and Jack talk about
__ 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
√
√
√
√
√
Listen and check (√) the things that Julia and Jack talk about.
1c
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
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.
1d
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
听力原文
Make a conversation with your partner. Please talk about these questions:
What things will you do to protect the environment
What things won’t you do Why
1e
A: We really shouldn’t use paper napkins, you know.
B: I know. I stopped using them last year.
A: What will you do to protect the environment
B: I think I will turn off the lights when I leave a
room. Also I will ... How about you
A: Well, I will bring a bag to go shopping. And I
will .... What things will you not do
B: I will never…/ It’s difficult for me to…
because…
Make a list of things that do harm to the earth and the things we can do in daily life to protect the earth. Then show us the list you have made.
Do a research
People cut down trees.
People waste food.
People waste water.
People drive too much.
We must do something!
Language points
1. Stop riding a bike. 停止骑自行车。
stop to do... 停止做某事。
stop doing … 停下来去做某事
stop sb. from doing … 阻止某人做某事
stop n. 公交车站台，停止
2. Recycling books and paper is really easy. 回收旧书报纸张很简单。
recycle v. 回收
re- 表示“又，再”
retell, rewrite, rethink, reuse
recycle v. 回收
re- 表示“又，再”
retell, rewrite, rethink, reuse
recycling books and paper 动词做主语用-ing形式或to do 形式，谓语通常用三单。
Taking a walk often is good for your health.
常常散步对你的健康有好处。
3. I will do that from now on. 从今以后我就那样做。
from now on 从今以后，从现在开始
I will learn from him from now on and work hard every day. 从今以后我要向他学习，每天认真工作。
4. What else 还有什么呢？
else adv. 修饰特殊疑问词和不定代词，形容词和副词，放在被修饰词的后面。
I am sorry I can’t go with you. I have something else to do tomorrow. 很抱歉我不能跟你去，我明天有其他事情要做。
选择合适的单词, 并用其正确形式填空。
build, make, pull, pollute, recycle
1. This bridge _________ in 1968.
2. Look! That monkey _________ a toy car. How funny!
3. Books, plastics, glass and so on can be collected for _________.
4. This wine ________ from grapes.
5. People should stop ________ our nature.
was built
is pulling
recycling
is made
polluting
Exercises
Summary
What else
from now on
re-
还有什么呢？
从现在开始
Recycling books and paper is really easy.
Homework
1. Survey the students in our class what they usually do to protect the earth.
2. Write a short passage about more things
you can do for our world.
3. Preview the new words and expressions.
4. Preview the article Rethink, Reuse, Recycle.
