人教版九年级英语全册 Unit 13 We're trying to save the earth! Section B(2a－2e)课件(共55张PPT)

(共55张PPT)
Section B (2a-2e)
Unit 13 We're trying to save the earth!
Learning goals
1. Words: upside, gate, bottle, president, inspiration, iron, work, metal, creativity
3. Reading strategies: ①借助文章标题和插图对于阅读篇章内容进行合理预测；
②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。
2. Useful expressions: throw away, put sth. to good use, pull … down
upside down, bring back, build… out of, be known for
Warming up
Environment protecting in daily life
Warming up
Environment protecting in daily life
Warming up
Environment protecting in daily life
Warming up
Environment protecting in daily life
Warming up
Environment protecting in daily life
2a Look at the title and the pictures in 2b.
Can you guess what the passage is about
Rethink, Reuse, Recycle!
It’s about how people can think of creative ways to use things that are no longer wanted.
Look at the pictures in 2b and answer the questions.
What can you see in the pictures
What is it/ are they made of
Do you think it is a good way to protect the environment
The house is made of rubbish.
The top of the house is an old boat turned upside down.
The bags are made of old clothes.
It is made of iron.
It’s a beautiful art piece with creativity.
Read the passage quickly. Then match each paragraph with the main idea.
Paragraph 2 A. Bags made from old clothes
Paragraph 3 B. Art pieces made of iron and other
materials from old cars
Paragraph 4 C. House built of rubbish
2b Read the passage and complete the chart below.
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
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.
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.”
Rethink, Reuse, Recycle!
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!”
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.
2c Fill in the blanks with the correct forms of the phrases in the box.
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.
put to good use build ... out of pull down
set up known for not only ... but also
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
2c Fill in the blanks with the correct forms of the phrases in the box.
UNDERSTANDING PREFIXES AND SUFFIXES
Recognize how prefixes and suffixes may change the meanings of words and how they are used.
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
Listen and read.
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
The structure of the passage
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 Which things have to be done by governments and organizations Discuss these with your group.
Individual people Government Organizations
Sample answers
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
Language points
put sth.to good use 好好利用某物
Have you ever thought about how these things can actually be put to good use
put sth.to good use相当于make good use of sth.，意为“充分利用某物”。
Language points
【活学活用】
1.根据句意及汉语提示完成句子
She tells me that we should __________________________(好好利用时间).
2.改为同义句
He tries his best to make good use of money.
He tries his best to __________________________.
put time to good use/
make good use of time
put money to good use
Language points
inspiration n.灵感；鼓舞人心的人（或某物）
The president said, “Amy is an inspiration to us all.”
【拓展】inspire v.激励，鼓励
Language points
【活学活用】
（1）没有灵感就不能作诗。
You can’t write a poem _____________________.
(2)这种生活对我们大家是一种鼓舞。
Such life is an_____________________ to us all.
(3)我们的老师总是激励我们努力学习。
Our teacher always inspires us _____________________ hard.
without inspiration
inspiration
to study
Language points
work n.（音乐、艺术）作品
The more popular works can even be seen in art shops around the city.
My clock is broken. It doesn’t work.
It’s very easy for us to find work.
work作名词，可译为“作品”，还可表示“工作”，此时是不可数名词；作动词时，表示“工作；运作；起作用”。
Language points
【活学活用】
(1)这位音乐家有很多优秀的作品。
The musician has lots of excellent ____________.
(2)他在工厂工作，但他想另找一份工作。
He ____________ in the factory, but he wants to find another ____________.
works
works
work
Language points
You have probably never heard of Amy Hayes, but she is a most unusual woman.
你或许从未听说过埃米·海斯，但她是一位非常不同寻常的女士。
（1）heard是hear的过去分词。hear of意为“听说，了解，知道”；hear from表示“收到……的来信”。
I have heard of the writer.
(2)a most unusual woman表示“一位非常不同寻常的女士”, most意为“非常”,修饰形容词unusual。
Smith is a most popular teacher.
Language points
【活学活用】
1.根据汉语意思完成句子
昨天我收到了笔友的来信。
_________________________________________.
2.英汉互译
(1)Have you heard of the Great Wall
_________________________________________
(2)这样的事我从来没有听说过！
_________________________________________!
(3)这是一朵非常漂亮的花。
_________________________________________.
I heard from my pen pal yesterday
你听说过长城吗？
I have never heard of such a thing
This is a most beautiful flower.
Language points
She lives in a house in the UK that she built herself out of rubbish.
她住在英国，房子是她自己用废弃物建造而成。
build sth. out of…意为“用……修建某物”，其被动形式为sth. be built out of…, 相当于sth.be made of /from…。
【拓展】be made短语归纳：
(1)be made into意为“被制成……”，后面加“成品”。
Grapes are made into wine.
(2)be made of意为“由……制成”，后面加“材料”，但这种材料不改变性质。
Paper is made of wood.
Language points
(3)be made from意为“由……制成”，后面加“材料”，但这种材料改变性质。
This sweater is made from wool.
(4)be made in意为“在某地……被制成”，后面加“地点”。
This watch is made in China.
Language points
【活学活用】
汉译英
（1）这个栅栏是由用过的瓶子建成的。
______________________________________.
(2)这座房子是由石头建成的。
______________________________________.
The fence is built out of used bottles
The house is built out of stones
Language points
Jessica Wong from Hong Kong uses old clothes that people don’t wear anymore to make bags.
来自香港的杰西卡·王使用人们不再穿的旧衣服来制作包。
句中的that引导的是定语从句，修饰先行词old clothes; use…to do sth.表示“使用……做某事/物”。
People often use a knife to cut things.
Language points
【活学活用】
1.单项选择
The movie ________we saw last night was fantastic.
A. that B. what C. whose D. who
2.用括号中所给词的适当形式填空
They used old paper ______________(make) clothes.
A
to make
Language points
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.
艺术不仅能够给他人带来快乐，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。
（1）not only…but also…意为“不但……，而且……”，not only引导的句子位于句首时，使用部分倒装。
Not only can my sister play the piano, but also she can play the violin.
（2）bring back意为“恢复；使想起；归还”。
Language points
【活学活用】
（1）____________________ (不但汤姆会)swim, but also Jack can.
（2）Please ______________ (归还)the books to the library.
Not only can Tom
bring back
Language points
The air pollution is getting worse and worse.
空气污染正变得越来越严重。
worse and worse是“比较级+and+比较级”结构，意为“越来越……”。若是多音节的形容词或副词，使用“more and more+形容词或副词”。
Language points
【活学活用】
（1）After the rebuilding, our school is becoming ________.
A. more and more beautiful B. beautiful and beautiful
C. more beautiful and beautiful D. the more beautiful
（2）—The relation between the two countries gets _________. A war seems to break out soon.
—I hope they will make peace with each other.
A. worse and worse B. better and better C. more and more peaceful
A
A
upside
gate
bottle
president
inspiration
iron
work
metal
creativity
Summary
Words
Useful expressions
upside, gate, bottle, president, inspiration, iron, work, metal, creativity
throw away, put sth. to good use, pull … down, upside down, bring back, build…out of, be known for
Reading strategies
借助文章标题和插图对于阅读篇章内容进行合理预测
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
Exercises
根据句意及首字母或汉语提示完成句子
1. There is a b of water on the table.
2. The lock is made of m .
3. Let’s meet at the school g tomorrow.
4. Without __________ (创造力), we can’t make much progress in the development of our society.
5. His ________ (作品)are very helpful to us.
ottle
etal
ate
creativity
works
Exercises
选择适当的短语并用其正确形式填空
1. There is only a week left to take the final exam. You have to ________ the limited time ____________.
2. The front wheel of the bicycle is broken. Please help me to ________ it ________.
3. A tall building ____________ in our town next year.
4. Some waste things are perhaps useful, so please sort them before you ________ them ________.
5. Look at the old photo. It ______________ some of my childhood memories.
throw... away, put... to good use, pull... down, bring back, set up
put
pull
will be set up
throw away
brings back
to good use
down
Exercises
根据汉语意思完成句子
1. 这些植物不仅好看, 而且有助于净化空气。
_________ _________ ________ the plants beautiful, ________ they are also good for making the air clean.
2. 我爸爸擅长用木头做家具。
My father is good at ________________ furniture ________ ________ wood.
3. 瓦特发明的蒸汽机对世界影响深远。
The steam engine __________ ______Watt has a deep influence on the world.
4. 她母亲以其烹饪闻名。
Her mother _______ __________ _______ her cooking.
Not only are but
building/making out of
invented by
is known for
Homework
Try to retell the passage by yourself, the mind map may help you.