(共44张PPT)
人教新目标版 九年级全册
Unit 13 We’re trying to save the earth.
Section B 2a-2e
Learning objectives
Knowledge objectives:
1. 熟练掌握以下词汇和短语
throw away, put sth. to good use, pull...down, upside down, gate, bottle, president, inspiration, iron, work, metal, bring back, creativity.
2. 熟练掌握以下句型
1. Have you ever thought about how these things can actually be put to good use
2. Not only can the art bring happiness to others,but it also shows that even the cold,hard iron can be brought back to life with a little creativity.
Skill objectives:
1. 能掌握本课时出现的新词汇, 能运用本单元词汇和句式谈论环境污染和环境保护的话题。
2. 运用skimming策略,准确预测文章大意,能够快速提取文中信息,回答相关问题,掌握文体结构。
3. 运用scanning策略,掌握文体结构获取文章细节信息,能读懂有关环保的文章，并从文中获取详细信息,完成不同的阅读任务,能在阅读中借助上下文语境和构词特征猜测部分词汇的含义。
Emotional objectives:
了解环境保护的方法，激发学生强烈的社会责任感和对未来发展的思考。
Thinking quality objectives:
能借助文章标题和插图对阅读篇章内容进行合理的预测。
New words
throw away
put sth. to good use
pull…down
upside down
gate[ɡe t]
bottle[ b tl]
president[ prez d nt]
inspiration[ nsp re n]
iron[ a n]
work[w k]
metal[ metl]
bring back
creativity[ kri e t v ti]
扔掉;抛弃
好好利用某物
拆下;摧毁
上下颠倒;倒转
n.大门
n.瓶子
n.负责人;主席;总统
n.灵感;鼓舞人心的人(或事物)
n.铁
n.(音乐、艺术)作品
n.金属
恢复;使想起;归还
n.创造力;独创性
Read the words and expressions quickly on page 102-103.
Lead in
U.N.：By 2025, rubbish on the earth will reach 2.2 billion tons!
What can you see in the pictures
Can you imagine the planet earth is full of garbage
How can we deal with things you don’t use any more
Garbage Classification
Watch the video.
What else can do with the garbage
How can we put the waste to good use
put sth. to good use
好好利用某物
garbage
useful things
Rethink
Reuse
Recycle
Nothing is a waste if we have a creative mind.
While-reading
Prediction
2a
Look at the title and the pictures in 2b. Can you guess what the passage is about
1. What can you see in the pictures
2. Do you think it is a good way to protect the environment
The house, The bags, Art pieces
Yes.
3. Can you guess what the passage is about
A. How Amy Hayes make her house.
B. Some beautiful art pieces made of rubbish.
C. How people create ways to use things that are no longer wanted.
Skimming
Read the passage quickly. Find out the main ideas in each paragraph.
Para.1
Para.2
Para.3
Para.4
Nothing is a waste if you have _____________.
A house built out of _______.
Bags made of _________.
Art pieces made of _____ and _________________________.
a creative mind
rubbish
old clothes
iron
other materials from old cars
What’s the structure of the passage
A
B
C
Tips：A general introduction of the topic is usually followed by specific details and examples.
Topic
Three examples
Who are mentioned in the passage
Where are they from
Amy Hayes
Jessica Wong
Wang Tao
the UK
Hong Kong
Shanghai
Read the passage and complete the chart below.
2b
Names What materials did they use What did they made
Amy Hayes
windows and doors of old buildings that were pulled down; an old boat; rocks; old glass bottles
Jessica Wong
a house
bags
Wang Tao
iron and other materials from old cars
beautiful art pieces
old clothes, especially old jeans
Scanning
Paragraph 1
Do you often throw away things you don’t need anymore Have you ever thought about how these things can actually be put to good use Nothing is a waste if you have a creative mind.
put sth. to good use 好好利用某物
等于make good use of sth.
扔掉；抛弃
Rethink, Reuse, Recycle!
Scanning
Paragraph 2
You have probably never heard of Amy Hayes, but she is a most unusual woman. She lives in a house in the UK that she built herself out of rubbish. The windows and doors come from old buildings around her town that were pulled down. The top of the house is an old boat turned upside down. And the gate in front of her house is made of rocks and old glass bottles. Amy recently won a prize from the Help Save Our Planet Society. The president said, “Amy is an inspiration to us all.”
build sth. out of 用……建造/制作某物
n. 灵感；鼓舞人心的人（或事物）
n. 瓶子
pull…down 拆下；摧毁
n. 负责人；主席；总统
n. 大门
Read para. 2 carefully and finish the tasks.
1. Do you know how Amy Hayes built this house
The top：______________________________
an old boat turned upside down
The windows and doors：________________
______________________________________
The gate：_____________________________
old buildings around her town that were pulled down
rocks and old glass bottles
2. What rubbish did she use
an old boat
old buildings
rocks and old glass bottles
Amy Hayes
Read para. 2 carefully and finish the tasks.
3. What we learn about Amy Hayes
a most unusual woman
built a house out of rubbish
won a prize from the Help Save Our Planet Society
an inspiration to us all.
Scanning
Paragraph 3
Amy isn’t the only one who is good at recycling. Jessica Wong from Hong Kong uses old clothes that people don’t wear anymore to make bags. She has been doing this for a few years now. She opened a small shop where she sells her bags, and she has also set up a website to sell them online. She especially likes to use old jeans to make handbags. Her bags are cute and useful. “I plan to write a book about new ways to use old clothes,” she said. “I hope people can read my book and enjoy it!”
成立；建立；建起，竖起
Read para. 3 carefully and finish the tasks.
1. Is Jessica Wong good at recycling
Yes.
2. What does she do
She uses old clothes that people don’t wear anymore to make bags.
3. How long does she do this
For a few years.
4. How does she sell her bags
She opened a small shop where she sells her bags, and she has also set up a website to sell them online.
Jessica Wong
Jessica Wong
Read para. 3 carefully and finish the tasks.
5. Are they cute and useful
4. Look at the picture from Para. 3. What are they made of
They are made of old jeans.
Yes.
6. Did Jesscia write a book
No. She plans to write a book.
7. What will she write in the book
New ways to use old clothes.
Jessica Wong
Scanning
Paragraph 4
Wang Tao set up a small business in Shanghai four years ago. He is known for using iron and other materials from old cars to make beautiful art pieces. Some are large pieces that look like animals or humans, and some are smaller pieces you can put at home. The more popular works can even be seen in art shops around the city. Wang Tao hopes to set up a “metal art” theme park to show people the importance of environmental protection. 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. 金属
be known for 以……而闻名
work n. （音乐、艺术）作品
bring back恢复；使想起；归还
当not only 位于句首时，其后的分句要用倒装语序。
Read para. 4 carefully and finish the tasks.
1. Who made the art pieces
Wang Tao
2. What is he know for
He is known for using iron and other materials from old cars to make beautiful art pieces.
3. What are the art pieces look like
The look like animals or humans.
4. Where can you see them
They can be seen in art shops around the city.
Wang Tao
Read para. 4 carefully and finish the tasks.
5. What does Wang Tao hope to do
He hopes to set up a “metal art” theme park to show people the importance of environmental protection.
6. Why does Wang Tao hope to do that
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.
What can we learn from the passage
old clothes
hand bags
Jessica Wong
rubbish
house
Amy
iron and other materials
art pieces
Wang Tao
_______ what you have.
_______ what you can.
_______ what goes where.
Reuse
Recycle
Rethink
Post-reading
What do you think of these people who were mentioned in the passage
have a creative mind
responsible to protect the environment
deep love for life
Garbage is a misplaced
resource!
2c
Fill in the blanks with the correct forms of the phrases in the box.
put to good use build ... out of pull down
set up known for not only ... but also
1. Amy Hayes lives in the UK. Many of the old buildings in her
neighborhood were ____________.
2. All the rubbish and old things in Amy’s neighborhood were then
__________________ when Amy built her house.
pulled down
put to good use
3. Amy is very creative. She _______ her front gate ___________ rocks
and old glass bottles. She put an old boat on top of her house.
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 made from old clothes, her bags are
______________ being cute and useful.
6. Wang Tao _____________ makes large pieces of metal art that look like
animals or humans, _____________ makes smaller pieces for the home.
set up
known for
not only
but also
built
out of
2d
Underline the words in the passage based on the words below. What are the differences
think use usual recycle build
create special recent environment important protect inspire
think
rethink
use
reuse
usual
unusual
recycle
recycling
useful
build
building
create
creative
creativity
special
especially
recent
recently
environment
environmental
important
importance
protect
protection
inspire
inspiration
Prefix: a group of letters added to the beginning of a word
to change the meaning of the word.
suffix: a group of letters added to the end of a word to
change the part of speech.
e.g. re + think= rethink
un + usual= unusual
e.g. actual(adjective) + ly = actually(adverb)
build(verb) + ing = building(noun)
前缀:
这些前缀改变词的意思，后缀改变词性，前后缀既改变词义也改变词性。
rethink, reuse, unusual
actually, building, creative, recently, environmental,
importance, protection, inspiration, creativity
especially
前后缀：
后缀:
前缀 示例
un- (不、非，表示否定) unusual
re- (又、再、重新) reuse
dis- (不、非，表示否定) disagree
im- (不、非，表示否定) impossible
后缀 示例
-tion (表示动作、状态，名词后缀) protection
-ful (充满，形容词后缀) successful
-y (表性质，形容词后缀) cloudy
-ing (形容词后缀) exciting
-ed (形容词后缀) excited
-al (……的，形容词后缀) natural
-ly (副词或形容词后缀) really, friendly
-less (无，没有，形容词后缀) homeless
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
Individual people Government Organizations
Individual people Government Organizations
take your own bags when you go shopping
spend less time in the shower
turn off the lights when you leave a room
…
educate the
public
preserve the
forests
preserve endangered species
not allow activities that seriously endanger the environment
Sample answers
Rethink, Reuse, Recycle!
引出主题：如何将废物重新利用(Para. 1)
分别介绍三个人旧物利用的创意(Para. 2-4)
Nothing is a waste if you have a creative mind.
Amy Hayes (Para. 2)
Jessica Wong (Para. 3)
Wang Tao (Para. 4)
a house built out of rubbish
uses old clothes to make bags
uses iron and other materials to make art pieces
the windows and doors: come from old buildings
the top: an old boat turned upside down
the gate: made of rocks and old glass bottles
opened a small shop
set up a website
bags are cute and useful
plan to write a book about new ways to use old clothes
large pieces look like animals or humans
smaller pieces can be put at home
hopes to set up a “metal art” theme park
Try to retell the passage.
Language points
1. Do you often throw away things you don’t need anymore (教材P102 2b)
1) throw away 扔掉，抛弃 (机会、 优势或好处)
如：我从来不扔任何东西。
I never throw anything away.
2) 错过(机会等)，放过；未能很好利用(机会等)
如：不要错过这个机会。
Don’t throw away this opportunity.
3)浪费(时间、金钱等)；乱花(钱等)
如：这将是浪费时间和金钱。
It will be time and money thrown away.
2. The top of the house is an old boat turned upside down. (教材P102 2b)
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。
如：托尼的墙上倒挂了一张英国地图。
Tony had an upside-down map of Britain on his wall.
那个盖子被翻过来当作咖啡桌。
The lid, turned upside down, served as a coffee table.
3. 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. (教材P102 2b)
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。
如：我阿姨不仅在学校教书而且还给报纸写稿。
Not only did my aunt teach at school, but (also) she wrote articles for newspapers.
Homework
1. Do the exercises in students’ book.
2. Read and try to recite the passage in 2b.
3. Preview the writing in 3b.
谢谢
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