UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- Population (B2, 4)
Teacher: Hoàng Thị Thủy
Class: 6A
- What do you think about the picture?
- What do you think about the picture?
* New words:
- Damage (v)
- Keep off (v)
- Collect (v)
- Pick (v)
- Throw (v)
- Save (v)
- Turn off (v)
: Làm hỏng
: Tránh khỏi, tránh xa
: Thu nhặt
: Hái
: Ném, v?t
: Tiết kiệm
: Tắt
MAN AND THE ENVIRONMENT
Unit 16:
B2: Listen and read
We shouldn’t leave trash.
UNIT 16 : MAN AND THE ENVIRONMENT
Lesson 4: B- Population (B2, 4)
We shouldn’t cut down/damage the trees.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
We shouldn’t pick flowers.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
We shouldn’t throw bottles away.
We should collect bottles.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
We should save water.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
We should keep off grass.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
* Structure:
Should (mv): Nên
Should not/Shouldn’t (mv) : Không nên
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
Should
Should not/Shouldn’t
+ V

* Complete with should and shouldn’t.
1. You ________ drive carefully on a busy road.
2. Jack ___________smoke heavily.
3. Children _____________ eat a lot of sugar.
4. You ____________ clean your teeth at least twice a day.
5. We __________ go to the dentist’s regularly.
should
shouldn’t
shouldn’t
should
should
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
2.Listen and read.

a/ Don’t throw trash on the street.
b/ Don’t pick flowers.
c / Don’t damage trees.
d/ Don’t throw trash in the country.
e/ Keep off the grass.
f/ Save water.
g/ Collect paper.
h/ Collect bottles and cans.
Don`t
Do
We can help the environment by following these rules.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)



Now match the rules with these signs
Save water.
Don`t damage trees.
Don`t throw trash
on the street.
Collect bottles
and cans
Keep off the grass
Don`t pick flowers
B
C
A
D
E
F
B4.Listen and repeat.
Lan: We shouldn’t leave our trash.
Ba: What are we going to do?
Nga: Put it in trash can.
Nam: There aren’t any trash cans.
Lan: Then we should put it in a bag and take it home.
UNIT 16 : MAN AND THE ENVIRONMENT
Period 99: B- (B2, 4)
B2: Listen and read