welcome to our class

welcome to our class
UNIT 7. POLLUTION

Lesson 1: Getting started
WELCOME TO OUR CLASS
O

L

L

U

T

I

O

N

P

L

A

S

T

I

C

1

2

C

E

A

N

I

G

H

T

3

A

K

E

4

R

B

B

I

S

H

5

A

W

E

R

6

F

S

H

7

S

I

L

8

9

O

I

S

E

P

O

L

L

U

T

I

O

N

What kind of bag is it?

What is it?

It's a …….. bulb.

What is it?

What is it?

What is it?

What is it?

What is it?

The…….is so annoying
UNIT 7 : POLLUTION

LESSON 1 : GETTING STARTED
KINDS OF POLLUTION

I. NEW WORDS
thermal pollution

/ˈθɜːməl pəˈluːʃən/

: ô nhiễm nhiệt

radioactive pollution

/ˌreɪdiəʊˈæktɪv pəˈluːʃən/

: ô nhiễm phóng xạ

visual pollution

/ˈvɪʒuəl pəˈluːʃən/

: ô nhiễm tầm nhìn
Matching

a. radioactive

pollution

b. noise

pollution

c. visual

pollution

d. thermal

pollution

e. water

pollution

f. land/ soil

pollution

g. light

pollution

h. air

pollution
water pollution land/ soil pollution air pollution noise pollution

thermal pollution light pollution radioactive pollution visual pollution
Find a word / phrase that means :

1. no longer alive

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

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

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

5. Made unclear or unsafe to use

6. To think of an idea, or a plan

_ dead _

L10

_aquatic_

L16

_dump_

L10

_poison_

L15

_polluted_

L13

_ to come up with_

_ _L22

01:00

00:59

00:58

00:57

00:56

00:55

00:54

00:53

00:52

00:51

00:50

00:49

00:48

00:47

00:46

00:45

00:44

00:43

00:42

00:41

00:40

00:39

00:38

00:37

00:36

00:35

00:34

00:33

00:32

00:31

00:30

00:29

00:28

00:27

00:26

00:25

00:24

00:23

00:22

00:21

00:20

00:19

00:18

00:17

00:16

00:15

00:14

00:13

00:12

00:11

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

00:00
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 ?

STOP

01:30

01:29

01:28

01:27

01:26

01:25

01:24

01:23

01:22

01:21

01:20

01:19

01:18

01:17

01:16

01:15

01:14

01:13

01:12

01:11

01:10

01:09

01:08

01:07

01:06

01:05

01:04

01:03

01:02

01:01

01:00

00:59

00:58

00:57

00:56

00:55

00:54

00:53

00:52

00:51

00:50

00:49

00:48

00:47

00:46

00:45

00:44

00:43

00:42

00:41

00:40

00:39

00:38

00:37

00:36

00:35

00:34

00:33

00:32

00:31

00:30

00:29

00:28

00:27

00:26

00:25

00:24

00:23

00:22

00:21

00:20

00:19

00:18

00:17

00:16

00:15

00:14

00:13

00:12

00:11

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

00:00
30

40

20

10

50

60

70

80

SPIN

1

2

3

4

5

LUCKY SPIN
1.Where are Nick and Mi?

*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 ?

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 ?

_ They are in Mi's home village._

_ It's almost black ._

_ _

_ Because she sees the fish dead._

_ It's dumping poison into the lake_

_ Because the air is not clean._

Complete the sentences with the types of pollution.
1. When ……………............. happens, the water temperature in streams, rivers, lakes, or oceans changes.
2. ……………………. occurs when the atmosphere contains gases, dust, or fumes in harmful amounts.
3. When radiation goes into the land, air or water, it is called ………………………
4. Too much use of electric lights in cities may cause …………..
5. ………………….. is the contamination of lakes, rivers, oceans, or groundwater, usually by human activities.
6. ………………………… happens when human activities destroy the Earth's surface.
7. …………..…… 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 ……………………
_ _thermal pollution

Air pollution

radioactive pollution

_ _light pollution

Water pollution

Land/ Soil pollution

Noise pollution

visual pollution

Work in groups. Which types of pollution in 3 does your neighbourhood face? Rank them in order of seriousness. Give reasons for your group's order.
 It's air pollution, noise pollution and visual pollution.
 Air pollution does harm to your health. Noise pollution can make you stressed. Visual pollution is not good for sight around.

STOP

01:30

01:29

01:28

01:27

01:26

01:25

01:24

01:23

01:22

01:21

01:20

01:19

01:18

01:17

01:16

01:15

01:14

01:13

01:12

01:11

01:10

01:09

01:08

01:07

01:06

01:05

01:04

01:03

01:02

01:01

01:00

00:59

00:58

00:57

00:56

00:55

00:54

00:53

00:52

00:51

00:50

00:49

00:48

00:47

00:46

00:45

00:44

00:43

00:42

00:41

00:40

00:39

00:38

00:37

00:36

00:35

00:34

00:33

00:32

00:31

00:30

00:29

00:28

00:27

00:26

00:25

00:24

00:23

00:22

00:21

00:20

00:19

00:18

00:17

00:16

00:15

00:14

00:13

00:12

00:11

00:10

00:09

00:08

00:07

00:06

00:05

00:04

00:03

00:02

00:01

00:00
CONSOLIDATION
HOMEWORK

- Learn the new words by heart.​

- Practice the dialogue again.​

- Do exercises B1,2,3 in workbook (page 4).​

- Prepare for Unit 7: A closer look 1. (new words, grammar)​