人教版九年级全册Unit 13 We're trying to save the earth! Section B 课件(共51张PPT，无音频)

(共51张PPT)
Period 3 1a-2e
Section
B
Unit 13 We’re trying to save the earth!
To talk about pollution and
environmental protection.
To learn the new words: recycle;
gate ; bottle ; president ;work...
To review :used to ; should ;be doing ,be done ,have /has done sentence structures
objectives
Earth Day is an annual event, celebrated on April 22, on which day events worldwide are held to demonstrate support for environmental protection. It was first celebrated in 1970, and now is globally
celebrated in more than 192 countries each year.
1. Have you ever taken part in an environment project
2. How should you do to save the environment
Don’t use paper napkins.
n. 餐巾纸
Warming up
How can we do to help save the earth
Stop riding in cars.
Turn off the lights when you leave a room.
turn off the shower while you’re washing your hair
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
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
Things Julia and Jack talk about
___ taking your own bags when
shopping
___ not riding in cars
___ riding a bike
___ recycling paper
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
Listen again and answer the questions.
Who read 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.
Role - play
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.
president n. 负责人；主席；总统
work n. (音乐、艺术)作品
metal n. 金属
Presentation
Look at the title and the pictures in 2b. Can you guess what the passage is about
2a
Rethink, Reuse, Recycle!
Reading
Read the passage and answer the questions.
Who is Amy Hayes
2. How many people are mentioned in the
passage Who are they
She is a unusual woman in the UK.
Three. They are Amy Hayes, Jessica Wong and Wang Tao.
Names What materials did they use What did they make
Amy
Hayes
windows and doors of old buildings that have been pulled down
an old boat
rocks
old glass bottles（n.瓶子）
a house
Read the passage and complete the chart below.
2b
Names What materials did they use What did they make
Jessica Wong
Wang Tao
old clothes; especially old jeans
bags
iron (n. 铁) and other materials from old cars
beautiful art pieces
Did she win an award What was it
from
2. Where did her windows and doors
come from
Read paragraph 2 and answer the questions.
Yes, she did. It was from the Help Save Our Planet Society.
They came from old buildings around her town that were pulled down.
她住在英国，房子是她自己用废弃物建造而成。
3. What does the sentence “she lives
in a house in the UK that she built
herself out of rubbish” mean
Read paragraph 3 and answer the questions.
Is Jessica Wong good at recycling
What does she do
2. Where does she sell her bags
3. What will she write in her book
Yes, she is. She uses old clothes that people don’t wear anymore to make bags.
Her shop and website.
New ways to use old clothes.
Read paragraph 4 and answer the questions.
What does Wang Tao hope to set up
Why
A “metal art” theme park.
Because he wants to show people the
importance of environmental protection.
2. Translate the sentence “Not only can
the art bring happiness to others, but it
also shows that even cold, hard iron can
be brought back to life with a little
creativity.” into Chinese.
艺术不但可以给人们带来快乐，而且也说明只需要一点创造力，即使是冰冷、坚硬的铁也可产生活力。
Do you often throw away things you
don’t need anymore
1) throw away扔掉，丢弃浪费 (机会、
优势或好处)
e.g. I never throw anything away.
我从来不扔任何东西。
Language points
e.g. Don’t throw away this opportunity.
不要错过这个机会。
3) 浪费(时间、金钱等)乱花(钱等)
e.g. It will be time and money thrown
away.
这将是浪费时间和金钱。
2) 错过(机会等)，放过；未能很好利用
(机会等)
e.g. Your creative talents can also be
put to good use, if you can work up
the energy.
如果你能让自己精力充沛起来，你
的创作才能也能得到很好的发挥。
2. Have you ever thought about how these
things can actually be put to good use
put sth. to good use 好好利用
3. She lives in a house in the UK that
she built herself out of rubbish.
build/make ... out of 用……建造/制造
e.g. He built a model ship out of wood.
他用木头造了个模型船。
Some birds build nests out of twigs.
一些鸟用小枝筑巢。
4. The top of the house is an old boat
turned upside down.
turned upside down 意为“被翻转过来的；
被颠倒过来的”，做后置定语修饰boat。
e.g. Tony had an upside-down map of
Britain on his wall.
托尼的墙上倒挂了一张英国地图。
The lid, turned upside down, served
as a coffee table.
那个盖子被翻过来当作咖啡桌。
5. And the gate in front of her house is
made of rocks and old glass bottles.
be made of和be made from都表示“由……制成”，但二者的用法有区别。
be made of常常表示原材料未发生化学变化，从成品中仍可看出原材料；
而be made from常常表示原材料经过化学变化，从成品中看不出原材料。
e.g. The desks and chairs are made of
wood.
这些课桌椅是木材制成的。
This kind of wine is made from
wheat.
这种酒是用小麦制成的。
6. He is known for using iron.
be known for 因……而著名
be known as 作为……而著名
be known to 对于某人来说是著名的
e.g. He was known for his friendly.
他以友好而著称。
He is known to the police as a thief.
对警察来说是一个小偷。
Zhou Jielun is known as a rap singer.
周杰伦是作为一个说唱歌手而出名。
7. Not only can the art bring happiness
to others, but it also shows that even
cold, hard iron can be brought back
to life with a little creativity (n. 创造
力).
bring back 恢复；使想起；归还
not only ... but (also) ... 表示“不但……而且……”。本句中的not only位于句首，其后的主谓要部分倒装，即根据主语的人称和数以及时态的变化，将不同的助动词提到主语前，需要注意的是but (also)后面的主谓不用倒装。例如：
Not only did my aunt teach at school, but (also) she wrote articles for newspapers.
我阿姨不仅在学校教书而且还给报纸写稿。
2c
Fill in the blanks with the correct
forms of the phrases in the box.
put to good use build… out of
pull down （拆下） set up
known for not only… but also
Amy Hayes lives in the UK. Many of
the old buildings in her neighborhood
were _________________.
pulled down
2. All the rubbish and old things in
Amy’s neighborhood were then _____
__________ when Amy built her house.
3. Amy is very creative. She _______ her front gate ________ rocks and old glass bottles. She put an old boat on top of her house.
put
built
out of
put to good use build… out of
pull down （拆下） set up
known for not only… but also
to good use
4. Jessica Wong sells her bags in a small
shop, but she has also ________ an online
business to sell them.
5. Though Jessica’s bags are make from old
clothes, her bags are ____________ being
cute and useful.
set up
known for
put to good use build… out of
pull down （拆下） set up
known for not only… but also
6. Wang Tao _________ makes large
pieces of metal art that look like
animals or humans, __________
makes smaller pieces for the home.
not only
but also
put to good use build… out of
pull down （拆下） set up
known for not only… but also
2d
Underline the words in the passage based on the words below. What are the differences
think use environment
usual recycle build
create special recent
important protect inspire
think – rethink special – especially
use – reuse, useful recent – recently
usual – unusual
environment – environmental
recycle – recycling
important – importance
build – building protect – protection
create – creative; creativity
inspire – inspiration
2e
Make a list of things that need to be
done to save the environment. Which things can be done by common people every day
take your own bags when you go shopping
spend less time in the shower
turn off the lights when you leave a room
take public transport rather than drive
avoid using air conditioners
一、根据句意及汉语或首字母提示填空。
1．The ________(优点) of walking after dinner is to keep healthy.
2．Everyone should stop using p________ bags to protect our environment.
3．The villagers used to burn c________ to get warm.
4．We can clearly see fish swimming at the b________ of the river.
5．I think our uniforms are not beautiful at all.In fact they are very u________．
advantage
plastic
coal
bottom
ugly
二、根据句意，用括号中所给单词的适当形式填空。
6．Most of the ________ (fisherman) in the village stayed at home today because of the bad weather.
7．Ann bought a pen yesterday.It ________ (cost) her 20 yuan.
8．The box is ________(wood)．It's too heavy for Linda to carry.
9．Everyone should play a part in ________(save) the earth.
10．Don't throw the ________ (litter) everywhere.You should throw it into the bin.
fishermen
cost
wooden
saving
litter
Think about the environment in our school. Write a letter to the headmaster about the problems and your suggestions.
Thanks for listening
Bye-bye!
保护环境 拯救地球