- Use banana leaves to wrap food plastic bags are very hard to dissolve/ save paper - Reuse and recycle bottles and cans reduce garbage/ save natural resources - Not throw trash onto th
Trang 2- Use banana leaves to wrap food (plastic bags are very hard to
dissolve/ save paper)
- Reuse and recycle bottles 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)
- 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 schoolyard clean)
- Use public buses instead of motorbikes (avoid traffic jams/ reduce
exhaust fume/ save energy)
a Try to persuade your partner to do these things to protect the ennvironment.
- to wrap: Gãi, bäc l¹i
- to dissolve: Ph©n hñy
- to do harm to sb/st:
->Smoking cigarretes does harm to your health
G©y h¹i cho …
- to prevent sb from doing st: Ng¨n c¶n kh«ng cho ai lµm g×
*New words:
Trang 3a Try to persuade your partner to do these things to protect the ennvironment.
- I think you should
- Won't you
- It would be better if you + V infinitive
- Why don't you
- Why not
- What/ How about + V- ing ?
- I think you should write on both sides of the paper to save paper
- It would be better if you
* Example:
A: I think it would be better if we use banana leaves instead of paper or plastic bags to wrap food
B: Why? How come?
A: Because plastic bags are very hard to dissolve, they will cause pollution And if we use less paper, we can save trees in the forest That’s how we can save the environment
B: That’s a good idea!Let’s do that
* Structures:
- Good idea
- You are right Let’s do that.
- I agree.
Trang 4a Try to persuade your partner to do these things to protect the ennvironment.
- Use banana leaves to wrap food (plastic bags are very hard to dissolve/
save paper)
- Reuse and recycle bottles 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)
- 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 schoolyard clean)
- Use public buses instead of motorbikes (avoid traffic jams/ reduce
exhaust fume/ save energy)
- I think you should
- Won't you
- It would be better if you + V infinitive
- Why don't you
- Why not
- What/ How about + V- ing ?
Trang 5a Try to persuade your partner to do these things to protect the ennvironment.
What do you choose to say?
- Use public buses instead of motorbikes
(avoid traffic jams/ reduce exhaust fume/ save energy)
- Reuse and recycle bottles and cans
(reduce garbage/ save natural resources)
- Put garbage bins around the schoolyard
(prevent lazy students from throwing trash/
keep the schoolyard clean)
- Go to school or go to work by bike
(save energy/ keep the air cleaner)
- Not throw trash onto the water (Keep the water clean/ polluted water can directly do harm to people’s health and kill fish)
Trang 6a Try to persuade your partner to do these things to protect the ennvironment.
b Find possible answers to the questionnaire.
Questionnaire
Protecting the environment
1 How can we save paper?
2 How can we use fewer plastic bags?
3 How can we reduce water pollution?
4 How can we prevent littering?
5 How can we reduce air pollution?
6 How can we reduce the amount of garbage we produce?
Trang 7I think we should burn trash to reduce the amount
of garbage we produce to protect the environment.
No, we should t do that Burning trash will pollute ’
the environment I think the best way to reduce
garbage is to reuse and recycle things.
How can we do that? I think only
the factory can.
That s a good idea Let s do ’ ’
that.
What about collecting used paper, bottles and
cans every day? It s not difficult ’
- No, I don t think so ’
- I disagree.
c Discuss to find the best ways to protect the ennvironment of your group.
* Example:
Disagreement
Trang 8II Listen
Trang 9II Listen
* New words:
- Oil spills (n) Sù trµn dÇu
- Waste materials (n) PhÕ liÖu
- Marine life (n) Sinh vËt biÓn
- Raw sewage (n) N íc th¶i ch a ® îc xö lý
Trang 10II Listen
* New words:
* 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 : ……… dropped into the sea.
Finally : ……… ………
come from ships at sea.
Oil is washed from the land.
Trang 11- Make 3 dialouges as the model in part a/49 (Textbook)
Trang 14“Make a rod for one’s back.”