1

P L A S T I C

2

O C E A N

3

L

4
5
6
7
8

9

I G H T

L A K E
R U B B I S H
W A T E R
F I S H
S O I L
N O I S E

What
is
What
is
it?
What is
it?
it?

What kind of bag is
it?

It's a ……..
What
is
it?
The…….is
so
What
is
it?
What
is it?
bulb.
annoying

UNIT 7 : POLLUTION

LESSON 1 : GETTING STARTED

KINDS OF
POLLUTIO
N

I. NEW WORDS
- thermal pollution
- radioactive pollution

- visual pollution

: ô nhiễm nhiệt
: ô nhiễm phóng xạ

: ô nhiễm tầm nhìn

Vocabulary
- die (v) chết - dead (adj) – death (n)
- dump (v) vứt, bỏ
- poison ( n, v) chất độc, làm nhiễm độc - poisonous ( adj)
- aquatic ( adj) dưới nước
- Bless you! ( idiom) Chúa phù hộ cho bạn!
- illustrate (v) minh họa
- to come up with (v) nghĩ ra
- radioactive (adj) thuộc về phóng xạ
- thermal ( adj) thuộc về nhiệt
- visual (adj) thuộc về thị giác

Matching
water pollution
pollution
thermal pollution
pollution

a. Radioactive pollution

e. Water pollution

land/ soil pollution
light pollution

air pollution

noise

radioactive pollution

b. Noise pollution

c. Visual pollution

f. land/ soil pollution

g. Light pollution

visual

d. Thermal pollution

h. Air pollution

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01:00

Find a word / phrase that means :
1. no longer alive

dead

2. growing or living in, on, or near water

aquatic L16

L10

3. throwing away something you do not want, especially
in a place with is not allowed

dump

4. A substance that can make people or animals ill or
kill them if they eat or drink it

poison L15

5. Made unclear or unsafe to use
6. To think of an idea, or a plan

polluted
to come up with

L10

L13
L22

Answer the questions.
1. Where are Nick and Mi ?
2. What does the water in the lake look like ?
3. Why is Mi surprised when they get closer to the lake?
4. What is the factory dumping into the lake?
5. Why is Nick sneezing so much ?

01:3
01:2
01:1
01:0
00:5
00:4
00:3
00:2
00:1
00:0
STOP
9
8
7
6
5
4
3
2
1
0

70

5

80

60

4

3

10

50

2

40

1

20

30

LUCKY SPIN

SPIN

1.Where are Nick and Mi?
A. They are in Mi's home village

B. They are in Nick's home
village

C. They are in the city

D. They are in a sea village
BACK

2.What does the water in the lake
look like?
A.It's almost blue

B.It's almost black

C.It's almost pink

D.It's almost yellow

BACK

3.Why is Mi surprised when they get closer
to the lake?
A.Because the lake is
beautiful.

B. Because she hasn't
seen this lake before.

C.Because she sees the
fish are dead.

D. Because she wants to
swim.

BACK

4.What is the factory dumping into
the lake?
A. It's dumping water into the
lake

B. It's dumping poison into the
lake

C. It's dumping food into
the lake

D. It's dumping plastic bags into
the lake

BACK

5.Why is Nick sneezing so
much?
A. Because the river is not clean.

B. Because the water is not clean.

C. Because the factory is not
clean.

D. Because the air is not clean.

BACK

Answer the questions
1. Where are Nick and Mi ?
 They are in Mi's home village.
2. What does the water in the lake look like ?
 It's almost black  .
3. Why is Mi surprised when they get closer to the lake?
 Because she sees the fish dead.
4. What is the factory dumping into the lake?
 It's dumping poison into the lake
5. Why is Nick sneezing so much ?
 Because the air is not clean.

c. Write true (T) , false (F), or no information (NI)
1. The water in the lake has
been polluted by a ship.
2. Water pollution in the lake
has made the fish die.
3. Aquatic plants may also die
because of the polluted water.
4. Nick wouldn't sneeze so
much if the air was clean.
5.Nick and Mi will give a talk
about water and air pollution.

T

F

NI

F
T
NI
T
T

Complete the sentences with the types of pollution.
1. When …………….............
thermal pollution happens, the water temperature in streams, rivers, lakes, or
oceans changes.
2. …………………….
Air pollution occurs when the atmosphere contains gases, dust, or fumes in
harmful amounts.
radioactive pollution
3. When radiation goes into the land, air or water, it is called ………………………
light pollution
4. Too much use of electric lights in cities may cause …………..
Water pollution is the contamination of lakes, rivers, oceans, or groundwater, usually
5. …………………..
by human activities.
Land/ Soil pollution happens when human activities destroy the Earth's surface.
6. …………………………
7. …………..……
Noise pollution occurs because there are too many loud sounds in the environment.
8. The sight of too many telephone poles, advertising billboards, overhead power lines, or
shop signs may case ……………………
visual pollution