鲁教版（五四制）九年级全册Unit 8 We're trying to save the earth! Section B 1a~2e课件(共32张PPT)

(共32张PPT)
Section
第 3 课 时 (1a~2e)
…………………………………
B
Unit 8 We’re trying to save the earth!
Learning Goals
1
单词：recycle, napkin, upside, gate, bottle, president,
inspiration, iron, work, metal, creativity
短语：throw away, put sth. to good use, pull...down,
bring back
句型：not only...but also...
·能够听懂有关帮助拯救地球的表达；
·懂得如何保护我们的地球，从我做起。
2
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
1a
Compare your answers in 1a with your partner.
Recycling paper is really easy.
I agree. But it’s hard to stop riding in cars.
1b
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
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
turning off the lights
turning off the shower
1d
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
Make a conversation using the information from the chart above. Say what is true for you.
We really shouldn’t use paper napkins, you know.
I know. I stopped using
them last year.
1e
Look at the title and the pictures in 2b.
Can you guess what the passage is about
Rethink, Reuse, Recycle!
2a
Read the passage and complete the chart below.
UNDERSTANDING PREFIXES AND SUFFIXES
Recognize how prefixes and suffixes may change the meanings of words and how they are used.
Rethink, Reuse, Recycle!
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.
2b
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.”
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.
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
Jessica Wong
Wang
Tao
old clothes; especially old jeans
bags
iron（n. 铁）and other materials from old cars
beautiful art pieces
1. Do you often throw away things you don’t need anymore？你经常扔掉你不再需要的东西吗？
throw away意为“扔掉；抛弃”，它是“动词+副词”型短语，当名词作宾语时，可以放在短语的中间或后面，但是代词作宾语时，只能放在短语的中间。
※ It is a waste to throw away good food.
把好的食物扔掉是一种浪费。
Language points
2. Have you ever thought about how these things can actually be put to good use？你曾经考虑过如何使这些东西真正地被好好利用吗？
put sth. to good use是固定搭配，意为“好好利用某
物”，相当于make good use of sth.。
※ They are going to put these old clothes to good use.
他们打算好好利用这些旧衣服。
3. The windows and doors come from old buildings around her town that were pulled down. 窗户和门来自她所在城镇附近的被拆毁的旧建筑。
that were pulled down是定语从句，修饰先行词buildings，此定语从句是一般过去时的被动语态，其结构为“was/were+动词的过去分词”。介词短语around her town作后置定语，修饰buildings。
“pull...down”意为“拆下；摧毁”。
※ They have managed to pull down the old building.
他们已设法拆毁了那幢旧建筑。
4. And the gate in front of her house is made of rocks and old glass bottles. 前大门是由石头和旧玻璃瓶建成的。
be made of意为“由……制成，由……构成”，后面接表示材料的名词，从制成物可以看出原材料。be made from 后面接表示材料的名词，从制成物看不出原材料。
※ The house is made of wood.
那座房子是由木头建成的。
※ Wine is made from grapes.
葡萄酒是用葡萄酿造的。
5. She opened a small shop where she sells her bags, and she has also set up a website to sell them online. 她开了一个小商店，在那里卖她的包袋，她还建立了一个网站进行网上销售。
where在句中作关系副词，引导定语从句where she sells her bags，修饰先行词shop，where在从句中充当地点状语。
set up意为“建立；成立；建起；竖起”。
※ We decided to set up a bookshop on the street corner.
我们决定在街角开一家书店。
6. He is known for using iron and other materials from old cars to make beautiful art pieces. 他以用旧车上的铁以及其他材料制造美丽的艺术品而出名。
be known for意为“以……而出名；以……而闻名”，for后
接出名的原因。be known as表示“因某种身份、形式或地
方而出名”，后接职位、名称等。
※ He is known for his profound knowledge.
他以学问渊博而出名。
※ He is known as a great writer.
他作为一位伟大的作家而闻名。
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. 艺术不仅可以给他人带来快乐，而且也说明只要加一点儿创意，即便是又冷又硬的铁也能产生创造力。
“not only...but also...”意为“不仅……而且……”。其中also可省略，用于连接两个相同的句子成分。not only位于句首时，not only后的句子要用倒装结构。
※ Not only had the poor man been fined, but also he had been sent to prison.
这个可怜的人不仅被罚款，而且还被送进了监狱。
“bring...back to life”是固定搭配，意为“使……恢复生命；使复活”。
※ Flowers can bring a dull room back to life.
鲜花可使沉闷的房间恢复生气。
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
Amy Hayes lives in the UK. Many of the old buildings in her neighborhood were ______________.
All the rubbish and old things in Amy’s neighborhood were then _____________ when Amy built her house.
pulled down
put to good use
2c
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.
built
out of
set up
5. Though Jessica’s bags are make from old clothes, her bags are
____________ being cute and useful.
known for
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
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
2d
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
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
2e
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
2e
I. 根据句意及汉语提示，写出单词。
It’s said that iron is a very useful ________（金属）.
2. What do you think of the writer's ________（作品）
works
metal
Practice
3. The ________ （主席）of the society encourages us to have a creative mind.
4. There is a man standing at the _____ （大门）of our school.
5. Give me a _______ （瓶）of water. I’m so thirsty.
president
gate
bottle
2. 她因给孩子们写书而闻名。 （be known for）
3. 你应该停止练习吉他，休息一会儿。 （stop）
John built the castle out of sand.
She is known for writing books for children.
You should stop practicing the guitar and have a rest.
Ⅱ. 根据汉语及提示，翻译下列句子。
1. 约翰用沙子建造了一个小城堡。（build ... out of ...）
4. 老师经常告诉我们要好好利用水。 (put ... to good use)
5. 别扔掉那辆自行车，你可以给你妹妹。 (throw away)
The teacher often tells us to put water to good use.
Don’t threw away the bike. You can give it to your sister.