(共53张PPT)
Unit13 We're trying to save the earth
Section B 2a-2e
人教版九年级全册
Rethink,
Reuse,
Recycle!
U13 We're trying to save the earth.
New word
gate
recycle
president
bottle
throw away
put to good use
pull down
What is happening to our earth
Our planet used to be ____________.
polluted
Guess:
What will happening to our earth
What should we do to save our home
plant more trees
garbage/rubbish/waste sorting
use paper or clothing bags
instead of plastic ones
Discuss:
Make a list of things that need to be done to save the enviornment
Which things can be done by commom people every day
Which things have to be done by governments
commom people
1. ...
2. ...
3. ...
4. ...
governments
1. ...
2. ...
3. ...
4. ...
However, all the actions are normal.
Do you know how to reuse wastes in a creative way
Group work:
View the picture
and get some information
What is it
A boat, rocks, ...
A house
Who
When
Why
return
What is it
Handbags
What is it made of
Old jeans
Who
When
Why
return
What is it
An art work
What is it made of
Who
When
Why
return
Recycle!
Reuse!
Rethink!
Rethink, Reuse, Recycle!
From the pictures and title,
the main idea of this passage is ___.
A. We shoud use everything to protect our environment.
B. Our enviornment is badly polluted.
C. Everyone should take part in saving the earth in a green way.
D. We should think again to use again and cycle again.
Para1
Para2
Para3
Para4
Nothing is a waste if you have a creative mind.
--Everything can be used and cycled again if we think again.
Amy lives in a house in the UK that she built herself out of rubbish.
Jessica Wong uses old clothes that people don't wear any more to make bags.
Wang Tao uses iron and other materials from old cars to make art pieces.
Para1
Para2
Para3
Para4
General Introdution:
Lead into topic.
Specific examples
Amy/ Jessica/ Wang Tao
Nothing is a waste if you have a creative mind.
Read fast and finish the chart in 2b.
Names What materials did they use What did they make
Amy
Jessia
Wang Tao
rubbish
windows and doors from old buildings
rocks
& old glass bottles
boat
a house
Read Para 1 carefully and finish the ming map
Amy Hayes
Where does she live
What did she do
What did she win
In a house in the UK.
built a house
by using rubbish for herself
a prize form Help Save Our Planet Society
a most unusual woman
an inspiration
1. What is the top of house
2. Where are the doors and windows from
3. What is the gate made of
The top of the house is _________________________________
The doors and windows _________________________
The gate is
_____________________________
an old boat turned upside down
come from old buildings
made of rocks and old glass
Let's retell Amy's story
Read fast and finish the chart in 2b.
Names What materials did they use What did they make
Amy
Jessia
Wang Tao
rubbish
windows and doors from old buildings
rocks
& old glass bottles
boat
a house
old clothes
handbags
1. Where are Jessia Wong from
2. How are Jessica's handbags
3. What does Jessica do to sell her handbags
4. What will Jesscia do
5. Can you think an ad for Jessica's shop
Read fast and finish the chart in 2b.
Names What materials did they use What did they make
Amy
Jessia
Wang Tao
rubbish
windows and doors from old buildings
rocks
& old glass bottles
boat
a house
old clothes
handbags
iron and other materials from old cars
art pieces
animals
humans
popular works
everyday things
beautiful art pieces
popular works
iron & old materials
1. Why does Wang Tao want to set up a “metal art” theme park
2. What can those beautiful art pieces bring to us
a waste
creative
from old buildings
turned upside down
the gate
old clothes
handbags
animalas/humans
put at home
be seen in art shop
Dicuss:
What do Amy, Jessica and Wang Tao have in common
They all turn wastes/rubbish/old things into creative ones that can be put to good use.
Even the wastes can bring happiness to people if we have a little creativity.
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
rethink
unusual
reuse
building
creative
creativiy
recently
environmental
importance
protection
inspiration
especially
think use usual recycle build create special
recent environment important protect inspire
rethink
unusual
reuse
building
creative
creativiy
recently
environmental
protection
inspiration
especially
rethink
unusual
reuse
Prefixes
(前缀)
Suffixes
(后缀)
building
especially
creative
creativiy
recently
inspiration
environmental
protection
Writing different forms of the words. Then add more to each group
v-----n. n.---adj. adj.---n. adj---adv
pollute--pollution fame--famous different--difference slow--slowly
act--action wood--wooden important--importance wide--widely
protect--protection science--scientific ... sudden--suddenly
inspire--inspiration health--healthy real--really
build--building south--southern ...
create--creativity care--careful
... ...
pulled down
put to good use
built out of
set up
known for
not only
but also
It's never too late to be creative.
The world can become more environmental
as long as we use a little creativity.
Group work:
Think about the enironment in yout town or city
and finish the chart and give a report.
Good environment Why Bad environment Why
I think that...
We should/could...
I sugesst...
垃圾分类的意义
1、将易腐有机成分为主的厨房垃圾单独分类，为垃圾堆肥提供优质原料，生产处优质有机肥，有利于改善土壤肥力，减少化肥施用量
2、将高含水率的厨房垃圾分离，提高了其他垃圾的焚烧热值，降低了垃圾焚烧二次污染控制难度
3、将有害垃圾分类出来，减少了垃圾中的重金属、有机污染物、致病菌的含量，有利于垃圾的无害化处理，减少了垃圾处理的水、土壤、大气污染风险
Useful expressions
1. 扔掉
2. 思考，考虑
3. 好好利用
4. 有创意
5. 一个非常不寻常的人
6. 给自己建一座垃圾做的房子
7. 推到
8. 在...前
1. throw away
2. think about
3. put to good use
4. have a creative mind
5. a most unusual
6. build oneself a house out of rubbish
7. pull down
8. in front of
垃圾分类的意义
1、将易腐有机成分为主的厨房垃圾单独分类，为垃圾堆肥提供优质原料，生产处优质有机肥，有利于改善土壤肥力，减少化肥施用量
2、将高含水率的厨房垃圾分离，提高了其他垃圾的焚烧热值，降低了垃圾焚烧二次污染控制难度
3、将有害垃圾分类出来，减少了垃圾中的重金属、有机污染物、致病菌的含量，有利于垃圾的无害化处理，减少了垃圾处理的水、土壤、大气污染风险
Useful expressions
9.赢得奖励
10. 对我们我们是一个启发
11. 擅长
12. 不在
13. 建立网站
14. 因为...著称
15.环境保护的重要性
16. 用一点创意
9. win a prize from
10. an inspiration
11. be good at doing
12. not...any more
13. set up a website
14. be known for
15. the importance of
environmental protection
16. with a litte creativity
Language points
1. recycle v. 回收利用，再利用
过去分词 recycled 可作定语“可回收的”
re-是前缀，意为“再次，重复”
类似：
review复习
recall回忆起，回想起
retell复述
remarry再婚
reusable可再次使用的
Exercise
1、我们常回收我们所有的塑料袋。
We often ___________ all of our plastic bags.
2、这些循环使用的书籍可以节省钱。
The _____________books can save money.
recycled
recycle
Language points
2. a +most+ adj. + n.一个很/非常----的---
此处most不表示最高级
a most unusual woman一个很不寻常的女人
区分the+most+(多音节或部分双音节)形容词原级，“最---”
Language points
threw thrown
3. throw v. 扔，投掷___________ __________
短语有：
throw sth away
throw ...into...把---扔进， 使---陷入某种状态
throw ... at把---投向
throw about乱丢，乱扔
throw out扔出
throw sth away 扔掉，抛弃 v+adv
away作副词，常见短语有：
go away run away take away move away get away
Exercise
单项选择
1.Recycling is good，so don't ___________bottles or newspapers.
A.find out B.hand in
C.use up D.throw away
2. Xiaogan is well-known_________the culture of“Xiao"'.
A.in B.for C.at D.on
Exercise
3—Do you know what the clothes on the show are made of
—Waste paper. You see，waste things can_________ to life.
A.bring back B. be brought back
C. take away D.be taken away
4.-- It_____be Mike playing the guitar there !
—No，It _____be him.He has gone to New York.
A.can;mustn't B.may;must
C.should;might D. must;can't
Exercise
5. After working her wayaround the world，Annie
ended up _______English as aforeign language teacher.
A. teach B. taught C. to teach D. teaching
Exercise
翻译句子，每空一词
1.他刚才把旧沙发扔掉了。
He _______ ________ the old sofa just now.
2.他的经验在那里能得到很好的利用。
His experience can ___ ___ ___ __ _ ___here.
3.他们已成功拆毁了那幢旧建筑。
They have managed ___ _____ ______ the old building.
threw away
be put to good use
to pull down
Exercise
4.他以真诚待人而著称。
He ____ ________________ ______ his honest dealing.
5.你如果把信封倒过来,钥匙就会掉出。
If you ____ ___ __ ___ ______ ______,the key will ____ _____.
6.我认为回收废纸是减少污染的一 个好办法，
I think _______ _______ ________ is a good way to cut down the pollution.
is well-known/famous for
turn the envelope upside down
fall out
recycling waste paper
谢谢
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