Unit 6. The environment

WELCOME TO OUR CLASS
warm up
To prevent
pollution
To save
To recycle
To reduce
To use






Unit 6
THE ENVIRONMENT
speak and listen
1. energy (n)
năng lượng
2. (to) avoid:
tránh xa
3. (to) wrap:
gói
4. (to) dissolve:
làm tan
5. (to) harm:
làm hại
vocabulary
How to protect the environment?
Để thuyết phục ai đó làm việc gì:
- I think you should + V-inf ……
- Won’t you + V-inf….?
- It would be better if you + V-inf……
- Why don’t you + V-inf ….?
- Why not …..?
- What / how about + V-ing….?
Ex: A: I think you should use banana leaves to
wrap food
B: Why?
A: Because plastic bags are very hard to
dissolve
a. Try to persuade your partner to do the following things to protect the environment. Use the expressions and the idea cues given. Follow the example.
- Use banana leaves to wrap food. ( plastic bags are very hard to dissolve / save paper)
- Reuse and recycle bottle and cans. ( reduce garbage / save natural resources)
- Not throw trash onto the water. ( keep the water clean / polluted water can directly do harm to people’s health and kill fish.)
a. Try to persuade your partner to do the following things to protect the environment. Use the expressions and the idea cues given. Follow the example.
- Go to school or go to work by bike. ( save energy / keep the air cleaner)
- Put garbage bins around the schoolyard. ( prevent lazy students from throwing trash / keep the air cleaner)
- Use public buses instead of motorbike. ( avoid traffic jams / reduce exhaust fume / save energy
b. Find possible answers to the questionnaire. You can use the ideas in section a.
QUESTIONNAIRE
Protecting the environment
How can we ……..
-save paper?
use fewer plastic bags?
Reduce water pollution?
Reduce air pollution?
Prevent littering?
Reduce the amount of garbage we produce ?
Ex: How can we save paper?
We can reuse and recycle used paper
C. Now discuss with a partner the best way to protect the environment. Take turns to try to persuade your partner into doing things you think the most practical. Use the ideas and the expressions for persuading in section a) and the answers to the questionnaire in b).
Ex1:
A: I think we should go to school or go to work
by motorbike.
B: No, I don’t think so. I think we should go to
school on foot or public buses to save
energy and reduce exhaust fume.
Ex2:
A: What about reusing and recycling bottles and
cans?
B: That’s a good idea. We should reuse and
recycle bottles and cans to reduce garbage
and save natural resources.
1. raw sewage (n):
2. pump (v):
3. drop (v):
4. oil spill (n):
5. vessel (n):
6. marine (n):
7. deliberate (adj):
nước thải chưa qua xử lí
bơm, đổ
làm rơi, thả
sự tràn dầu
tầu thủy, thuyền lớn
sinh vật dưới biển
có chủ tâm,chủ ý
vocabulary
Listen to the report on how our oceans are polluted. Then complete the notes.
HOW THE OCEAN IS POLLUTED
Firstly: Raw sewage is pumped directly into the sea.
Secondly ……………..
Garbage is
dropped into the sea
Thirdly:
Oil spills ……………………………….
come from the ships at sea
Next: ……………………………………………
Waste materials come from factories
Finally: ……………………………………..
Oil is washed from the land
listen
How the ocean is polluted
Firstly, there is (1)……………, which is pumped directly into sea. Many countries, both developed and developing, are guilty of doing this. Secondly, ships drop about 6 million tons of (2)……………. into sea each year. Thirdly, there are (3)…………… from ships. A ship has an accident and oil leaks from the vessel. This not only pollutes the water, but it also kills marine life. Next, there are waste materials from (4)…………... Without proper regulations, factory owners let the waste run directly into the rivers, which then leads to the sea. And finally, oil is (5)……………. from land.
listen and fill
raw sewage
garbage
Oil spills
factories
washed
Tape script
Our oceans are becoming extremely polluted. Most of this pollution comes from the land, which means it comes from people. Firstly, there is raw sewage, which is pumped directly into sea. Many countries, both developed and developing, are guilty of doing this. Secondly, ships drop about 6 million tons of garbage into sea each year. Thirdly, there are oil spills from ships. A ship has an accident and oil leaks from the vessel. This not only pollutes the water, but it also kills marine life. Next, there are waste materials from factories. Without proper regulations, factory owners let the waste run directly into the rivers, which then leads to the sea. And finally, oil is washed from land. This can be the result of carelessness or a deliberate dumping of waste.”
listen
Learn by heart new words
Write 5 sentences, tell the way how to protect environment
Prepare: Read
HOMEWORK
THANK YOU FOR ATTENTION!
the end
GOOD BYE!