模块5 Unit 2 The environment Word power Discussing the environment 课件（25张PPT）

(共25张PPT)
M5Unit 2 The environment
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gain
shed
creep
weep
shore
peace
pledge
drift
获得、赢得
流出
爬行
哭泣
海岸
和平
发誓，保证
漂浮
Discussing the environment
What is the environment?
It is the place where people, animals and plants live.
HOTEL:Ecoville



A Read this brochure about a new, environmentally friendly hotel which is opening(P26)
Pay attention to the blue words
Tourists who are friendly to the environment when go travelling
Protection of environment
Using the sun’s energy
Fuel such as coal, oil, that was formed over millions of years from the remains of animals or plants
Making air, water, soil etc. dirty
Environmental protected
ecotourist

solar energy

eco-friendly

fuel

environmental
protection

pollution
Practice
Fill in the blanks with those blue words on your page27
Group work
Look at the pictures,using your own words to describe the following pictures with your partners
Factories pour dangerous gases into the air.
Factories pour dangerous gases into the air. let off
Cars also pour dangerous gases into the air.
tail gas
Natural resources are disappearing at a dangerous rate.
以危险的速度
Many plants and animals will be_____.
灭绝
extinct
Humans dump their waste into the water.
Drought
Flood
Sand-storm
Listening
Listen to the radio(VOA) carefully about the environment and fill in the blanks with the right words
Attempts to protect the Great Barrier Reef are failing. 保护大堡礁的努力失败了
A report released Monday by the government in Australia says water in the Great Barrier Reef is far below what it should be .The report assessed the of the reef between 2009 and 2014. It showed that pesticide and pollution have decreased, but not enough to reach _ .Sediment and chemicals can weaken coral, hurting its ability to feed and grow. Coral are live animals that take root in the ocean floor, but they are not plants. Reefs are the hard skeletons left at the of the sea by small marine creatures called polyps. The polyps then form the larger structure of a reef. Corals also are some of the most diverse on the planet. They can make a home for invertebrates, crustaceans, fish, and sea snakes to name a few. Steve Miles is Queensland's environment minister. He says the ＿shows the reef needs more ＿ .
quality
condition
environmental targets
bottom
ecosystems
entire
research
protection
serious pollution
air pollution
soil pollution
water pollution
We are harming our planet in so many ways.
伤害
We must think of better ways to treat our planet in future.
治疗
What can we do to protect the environment?
Competition
As a student, what can you do to reduce pollution and protect our environment? Discuss with your partners and write down the things you can do.
Divide the class into two groups. The group which has more ideas will be the winner.
GROUP A: GROUP B:
As a student
First, if possible ,it’s best to ride a bike to school, street don’t take a bus or a taxi.
Second, I will remember to turn off the lights when I leave the classroom.
Third, in my free time, I will collect the empty bottles and waste paper for recycling.
The fourth idea is turning off the shower when I ‘m not using it.
Fifth, it is important to save water and money. Also, I will not spend too much money on expensive things.
Last, we had better not cut down the trees, step the grass .we have to take care of the trees . I will try my best to save the energy, I hope I can do something for our country.
Protect the environment,Cherish the life, Take care of the earth
Do relevant exercises in Assessment Book.
The prefix ‘eco- ’ comes from Greek and means ‘earth’. It is used in many words to talk about the environment. Write six words that include the prefix ‘eco- ’. Use your dictionary if you need to
After-class work