Welcome to our class 10A4
Watch the following video clip and answer the question.
1.What kinds of pollution do these activities lead to?
UNIT 9: PRESERVING THE ENVIRONMENT

Lesson 3: Reading

Pollution
Task 1. Match the kinds of pollution with the pictures. Practice reading the words.

Air pollution

Noise pollution

Water pollution

Soil pollution
*ecosystem/\'i:kəʊsɪstəm/ (n): all the plants and living creatures in a particular area considered in relation to their physical environment
2. vegetation /vedʒə\'teɪʃn/ (n):

plants in general

3. dump /dʌmp/ (v):

to get rid of something you do not want
4. fertilizer /'fɜ:təlaɪzə(r)/ (n):

a substance added to soil to make

plants grow more successfully

5. organic /ɔ:'ɡænɪk/ (adj): with out using artificial chemicals

Ex: organicfood
6. inorganic /inɔ:'ɡænɪk/ (adj):

not consisting of _ _or coing from any living subtances

Ex: inorganic fetilizers
7. pesticide/\'pestɪsaɪd/ (n):

a chemical used for killing insects

8. pollutant/pəˈluːtənt/(n):

a substance that something,

especially air and water
9. agriculture/ˈæɡrɪkʌltʃə(r)/(n):

the science or practice of farming
10.destruction/dɪˈstrʌkʃn/(n):

the act of destroying something
11. contaminate /kənˈtæmɪneɪt/(v):

to make a substance or place dirty
Listen and repeat
1. ecosystem/\'i:kəʊsɪstəm/ (n): _hệ sinh thái_

2. vegetation /vedʒə\'teɪʃn/ (n): _hệ thực vật_

3. dump /dʌmp/ (v): _đổ, vứt bỏ_

4. fertilizer /\'fɜ:təlaɪzə(r)/ (n): _phân bón_

5. organic /ɔ:\'ɡænɪk/ (a): _hữu cơ_

6. inorganic /inɔ:\'ɡænɪk/ (a): _vô cơ _

7. pesticide/\'pestɪsaɪd/ (n): _thuốc trừ sâu_

8. pollutant/pəˈluːtənt/(n): _chất gây ô nhiễm_

9. overuse/ˌəʊvəˈjuːs/(n): _sự lạm dụng_

10. agriculture/ˈæɡrɪkʌltʃə(r)/(n): _nông nghiệp_

11.destruction/dɪˈstrʌkʃn/(n): _sự phá hoại_

12.contaminate /kənˈtæmɪneɪt/(v): _làm bẩn, _

_ làm ô nhiễm_
Task 2. Match the words with their definitions.
Words

Meanings
1. Ecosystem

a. _Chemicals used to kill insects_
2. Pesticides

b. _Plants in general_
3. Inorganic

c. _Not related to animals, plants or trees._
4. Vegetation

d. _Dispose of (garbage, waste, or unwanted material), typically in a careless or hurried way._
5. Fertilizer

e. _A complex set of relationships among the living resources, habitats, and residents of an area. It includes plants, trees, animals, fish, bird, etc._
6. Pollutant

f. _Manures or substances that support plant growth_
7. Dump

g. _Things that make the air, water and soil unclean or contaminated._
Task 3. Quickly read the text and select the best title.
Environmental pollution is one of the impacts of human activities on the Earth. It is also one of the biggest problems of the world today because it brings about contamination, the destruction of ecosystem, and the cause of some diseases that most people do not know about. There are four types of pollution, namely, air pollution, soil pollution, water pollution and noise pollution.
Most of the air pollution results from the burning of fossil fuels by motor vehicles, factories, aircraft and rockets. This can cause acid rain which damages water, soil, and vegetation. Air pollution also contributes to the greenhouse effect which can lead to a series of environmental problems such as global warming, polar ice melting, rise of sea levels and loss of land.
Soil pollution is a result of dumping plastic or other inorganic waste in the ground and the overuse of chemicals fertilizers in agriculture. The long-term effects of soil pollution are contaminated vegetation and the decrease of soil fertility.
Soil pollution is a result of dumping plastic or other inorganic waste in the ground and the overuse of chemicals fertilizers in agriculture. The long-term effects of soil pollution are contaminated vegetation and the decrease of soil fertility.
Water pollution is a result of dumping pollutants such as detergents, pesticide, oil, and other chemicals in rivers, which makes the water unclean or contaminated. Rubbish blockages in rivers can also cause pollution. The effects of water pollution include the destruction of ecosystem of rivers, lakes, and the pollution of groundwater, surface water and seawater.
Noise pollution is cause by loud and annoying sounds of motor vehicles, railway, aircraft and jet engines, factory machinery and musical instruments. It can cause stress and psychological and health problems for humans such as increased heart rate and hearing damage.
Noise pollution is cause by loud and annoying sounds of motor vehicles, railway, aircraft and jet engines, factory machinery and musical instruments. It can cause stress and psychological and health problems for humans such as increased heart rate and hearing damage.
Environmental pollution is becoming an increasingly serious problem or threat that needs to be taken care of as soon as possible, not only for the sake of the environment, but also for the people that live in it.
* for the sake of sb/sth: _Vì lợi ích của ai/ cái gì_
A. Natural Resource Depletion

B. The Long-term Damage of Soil

C. Environmental Pollution

D. The Destruction of Ecosystem
Select the best title
Task 4. Are the sentences true (T) or false (F)? Correct the false sentences.
1

is one of impacts of human activities.

F
Environmental pollution results from natural disasters.
The greenhouse effect is a result of water pollution.

2

Air pollution

F
Using a lot of fertilizers can reduce soil fertility.

3

T
Water pollutants are things such as detergents, pesticides, oil, other chemicals and rubbish blockages in rivers that make water contaminated.

4

T
Noise pollution can increase heart rate and demage hearing.

5

T
6

Enviromental pollution needs to be taken care for the sake of the environment and the people that live in it.

T
Activity 5: Discuss the type of pollution in your neighbourhood and their consequences. Using the following questions.

1. What's type of pollution?

2. What is its expression?

3. What is the effect of doing that?
Activity 5: Discuss the type of pollution in your neighbourhood and their consequences.

_ Suggested answers_

There is soil pollution in my neighborhood. People throw much garbage on the ground and the overuse of chemicals fertilizers in agriculture. This makes the soil contaminated. This also creates/causes the decrease of soil fertility.
- Learn by heart all the new words

- Prepare for the new lesson - Writing
Thank you