WARMLY WELCOME TO OUR CLASS
5. AIR POLLUTION
2. WATER POLLUTION
3. SOIL POLLUTION
1. LIGHT POLLUTION
4. VISUAL POLLUTION
6. NOISE POLLUTION
A
B
C
D
E
F
UNIT 9: PRESERVING THE ENVIRONMENT
PERIOD: 85 – READING

- ecosystem/`i:kəʊsɪstəm/ (n): a complex set of relationships among the living things (animals, plants..)
E. g: the ecosystem of coral
hệ sinh thái
I. VOCABULARY
- vegetation /vedʒə`teɪʃn/ (n): plants in general
hệ thực vật
- dump /dʌmp/ (v): to get rid of something you do not want, especially in a place which is not suitable
E. g: She is dumping the rubbish.
đổ, vứt bỏ
- organic/ɔ:`ɡænɪk/ (a) ≠ inorganic/inɔ:`ɡænɪk/ (a)
not related to animals, plants or trees
produced or practised without
using artificial chemicals
hữu cơ vô cơ
- pesticide/`pestɪsaɪd/ (n): a chemical used to kill insects
thuốc trừ sâu
- pollutant /pə`lu:tənt/(n): things that make the air, water and soil unclear or contaminated
chất gây ô nhiễm
- fertilizer /`fɜ:təlaɪzə(r)/: manure or substance that
support plant growth
phân bón
- for the sack of (idm):
vì lợi ích của
- detergent /dɪ`tɜ:dʒənt/ (n):
 
chất tẩy rửa
CHECK VOCABULARY
II. TASKS
1. Task 1: T/ F Statement
F
F
(Environmental pollution is one of impacts of human activities.- Para 1)
(The greenhouse effect is a result of air pollution. - Para 2)
T
T
T
T
(Para 3)
(Para 4)
(Para 5)
(Para 6)
2. Task 2: Select the best title?
a. Natural Resource Depletion
b. The Long-term Damage of Soil
c. Environmental Pollution
d. The Destruction of Ecosystem
WHAT SHOULD WE DO TO PROTECT THE ENVIRONMENT?
Take the rubbish into the dustbin
Grow tree
Recycle and reuse
Raise people’s awareness
Home work:
1. Read the text and do the task 1 again.
2. Learn vocabulary by heart.
3. Prepare the next skill: Speaking