Unit 6. The environment

Warmer : Kim’s Game
1. pollution
2. garbage
3. produce
4. provide
5. disappointed
* Vocabulary :
- to persuade :
- to prevent :
- to reduce :
- to wrap :
- to drop :
- to be washed :
- oil spills ( n ) :
- marine life :
thuyết phục
ngăn chặn
làm giảm
gói, bao bọc
đổ xuống
lan ra, rửa trôi
sự tràn dầu, vết dầu loang
đời sống dưới biển
Unit 6: THE ENVIRONMENT - Lesson 2 : Speak & Listen
* Expression:
I think you should ……
Won’t you ……
It would be better if you ……
Why don’t you ……
Why not ……
+ Vo
- What about
- How about
+ V_ing
* Use the cues to make similar dialogues :
0. Use banana leaves to wrap food ( plastic bags are very hard to dissolve / save paper )
1. Reuse and recycle bottles and cans. ( reduce garbage / save natural resources )
2. Not throw trash onto the water. ( keep the water clean / polluted water can directly do harm to people’s health and kill fish )
3. Go to school or go to work by bike. ( save energy / keep the air cleaner )
4. Put garbage bins around the schoolyard. ( prevent lazy students from throwing trash / keep the schoolyard clean )
5. Use public buses instead of motorbikes.( avoid traffic jams / reduce exhaust fume / save energy )
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 forests. That’s how we can save the environment.
* Questionnaire :
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 ?
* Discussion :
What do you do to protect the environment ?
Plant more green trees.
Reuse plastic bags.
Not throw trash onto the water.
………..
* Pre – questions :
Are our oceans becoming extremely polluted ?
-> Yes, they are.
-> It comes from people.
2. Where does the pollution
come from ?
Firstly : raw sewage is pumped directly into the sea.
Secondly : _________ dropped into the sea.
How the ocean is polluted
Thirdly : Oil spills _________________________
Next : _________________________________
Finally : ________________________________
garbage is
come from ships at sea.
Waste materials come from factories.
Oil is washed from the land.
DISCUSSION
Topic : How do you prevent littering in our school ?
Put the garbage bins around the schoolyard.
Drink or eat at the canteen.
Tidy / Sweep the leaves in
the schoolyard.
Homework :
- Learn by heart vocabulary.
Write your ideas about the ways to prevent environment pollution.
Prepare READ / P. 51
Thank you very much
Have a good lunch