Module 12 Save our world Unit 1 If everyone starts to do something, the world will be saved.课件(共37张P

(共37张PPT)
外研版九年级上册
Module 12 Save our world
Unit 1 If everyone starts to do something , the world will be saved.
Challenge Your Eyes
Module 12 Save our world
Unit1 If everyone starts to do
something, the world will be saved.
What can you see
1 The factory is causing a lot of ______.
2 There should be some ____to stop the pollution.
3 We can _____ waste products, such as
______and paper in a recycling centre.
pollution
rules
recycle
glass
What kind of pollution
In the past
Now
Now
In the past
In the past
Now
Brain Storming
Rules: Work in your group .
Each student says a phase or a sentence about “how to save our world” one by one.
Tips: No repeating
Time: 60 seconds
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Brain Storming
Rules: Work in your group .
Each student says a phase or a sentence about “how to save our world” one by one.
Tips: No repeating
Time: 60 seconds
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What polluted the environment
Factories Cars
Look through the passage and complete the notes.
1. If the rivers are polluted,___________
_________________________________.
2. In some places, pollution from factories__________________________.
3. The cars on the roads____________
__________________________________.
famers can’t
use them to water their crops
spreads over cities and villages
use so much
oil and cause pollution
4. Support a green school: every class ___________ which can be ___________.
_________Then the school _________to help students ________________.
5. Students learn ___________________
________________.That means _______.
collects waste
recycled or
used again
in poor areas
sells the waste
ways to save energy
and recycled at home
less waste
How to use
the prefix and suffix
合作 探究
前缀
后缀
like（反义词）dislike agree（反义词）disagree
possible（反义词）impossible
correct（反义词）incorrect
happy（反义词）unhappy fair（反义词）unfair
the prefix and suffix
合作 探究
teach（名词）teacher work（名词）worker
ill（名词）illness cold （名词）coldness
pollute（名词） pollution
agree（名词）agreement
visit（名词）visitor invent（名词）inventor
1、dis- , un- , im- , in- , 等是否定前缀，
表示“不”的含义。
2、-er , -or , -ment , -ness , -tion等通常
是一些名词的后缀。
Some rules of word building:
disappear, unable, impolite, inexpensive
driver, sailor, government,
happiness, education
Air pollution
What should we do to stop it
Let’s dub(配音)!
Choose one problem and say what should be done about it.
Groupwork
pollution
Noise pollution
Water pollution
light pollution
Soil pollution
Air pollution
…
World No-Smoking Day 世界无烟日 （5.31）
World Earth Day 世界地球日（4.22）
World Environment Day
世界环境日（6.5）
Key vocabulary:
factory, pollute,
recycle, waste,
enemy, crop, kill,
oil, less, hopeless.
1、dis- , un- , im- , in- , 等是否定前缀，
表示“不”的含义。
2、-er , -or , -ment , -ness , -tion等通常
是一些名词的后缀。
Some rules of word building:
disappear, unable, impolite, inexpensive
driver, sailor, government,
happiness, education
Support a green school: every class ___________ which can be ___________.
_________Then the school _________to help students ________________.
Students learn ___________________
________________.That means _______.
collects waste
recycled or
used again
in poor areas
sells the waste
ways to save energy
and recycled at home
less waste
We can talk about the environmental protection.
proverb
Save the earth, Our Only Home.
保护地球，我们唯一的家。