Unit 13 We’re trying to save the earth! SectionB（2a-2e）精品课件（45张）

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初中英语人教版九年级上册
Unit13 We’re trying to save the earth.
Section B（2a-2e）

Teaching aims:
1. Knowledge goals
Master the key words and phrases.
recycle, paper napkins, plastic bags etc.
2. Ability goals
Talk about saving the earth and improve speaking, listening and writing skills.
3. Moral goals
(1)Realize the importance of protecting the earth.
(2)Like doing things to save the earth.
What should we do to save the earth?
I think that everyone should use public transportation.
I disagree. It’s difficult for parents with young children to use public transportation…
Revision
But we can do other things. For example, we can go to school on foot.
You are right. We should turn off the lights when we leave the room.
Yes, we can use reusable bags instead of plastic bags when we go shopping.
We should also throw litter into dustbins.
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
1. Rethink, Reuse, Recycle !
re-是最常用的前缀之一。它可以加在名词或动词前面，构成新的名词或动词。re-表示以下三方面的意义：
1)表示“回”或“向后”的意思。例如：return（回来）recall（回忆，召回）retract（缩回，取回）
2)表示“再”、“重新”、“重复”的意思。
例如：rethink（再思考）reuse（再
运用）restart（重新开始）recycle
（再利用）
3)表示“相反”、“反对”的意思。
例如：rebel（反叛，谋反）reverse
（反转，颠倒）resist（反抗，抵
抗）
2. She is a most unusual woman.
un-前缀，常加在形容词、副词、分词、动词和名词之前；第一，表示否定意义。第二，表示“反动作”。即“相反的动作”。
例如： uneconomic不经济的 uncomfortable不舒服的 unending无尽的 unfortunate不幸的 unusual不平常的 unkind不仁慈的 unbind解开，释放 uncover揭开……的盖子 unearth由地下掘出 unbutton 解开钮扣
3. Nothing is a waste if you have a
creative mind.
-ive是形容词后缀 一般表示有......的
create ﹢ -ive creative

4. Amy recently won a prize from the
Help Save Our Planet Society.
recent ﹢-ly recently形容词加
ly变副词

5. Amy is an inspiration (n.灵感) to us all.
后缀-tion附在动词后面构成名词
1)当单词最后是t, d, te, de时，变名词加
tion或者ation, ition；
2)当单词最后是元音字母时，变名词加
sion等。
6. She especially likes to use old jeans to
make handbags.
special 和especial 是同义词，
especially 是especial 的副词。
7. The theme park to show people the
importance of environmental
protection.
importance是important的名词。
environmental 是environment 的形容词形式。
protect ﹢-ion protection

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
Which things have to be done by governments and organizations? Discuss these with your group.
educate the public
ensure that factories get rid of waste in a responsible way
preserve the forests
preserve endangered species
not allow activities that seriously endanger the environment


Exercises
补充下列词汇
To protect the environment, we should __________(循环利用）books and paper.
2. We should _________(关闭) the lights when we leave a room.
3. We shouldn’t use ________ _________(餐厅纸）.
4. You should turn off the _________ (淋浴) when you are washing your hair.
5. We should ______ _______ (骑自行车）instead of driving cars.
recycle
turn off
paper napkins
shower
ride bikes
1.背诵所学内容，并学会运用
2.补充习题完成作业