Good morning Everybody
WELCOME OUR MY CLASS
Unit 7: Pollution
PERIOD 61: LOOKING BACK
Teacher: Tran kim Phuong
School: Hai Trieu secondary school
Causes of water pollution
Effects of water pollution

Factories dumping industrial waste into lakes and rivers.
Rubbish from households.
Make plants and animals die.
Don`t have enough fresh
I live on the outskirts of a city in Viet Nam.Three years ago , my neighbourhood was vwry clean and beautiful, with paddy field and green trees. However, in two last year, some factories have appeared in my neighbourhood. They have caused serious water (1.pollute) .......................by dumping industrial waste in to the lake. The (2. contiminate)............................... water has led to the (3.die).............of aquatic animals and plants. Also, tall residental buildings have replaced the paddy fields.More people result in more cars and motorcycles. (4.poison).......................
fumes from these vehicles are serious air (5.pollute) .......................
pollution
contaminated
death
Poisonous
pollutants
VOCABULARY
1. Complete the sentences with the correct form of the words in brackets.
1.radioactive pollution
2.noise pollution
8.visual pollution
7.thermal pollution
6.water pollution
Types of pollution
5.land/soil pollution
4.light pollution
3.air pollution
2. Write types of pollution.
3. Rewirte the sentences using the words in brackets
1. the noise from the music club is luod, so the residents of the street cannot sleep (because of)


2.Vy had a stomachache because she ate a big dinner( since)

3.Because it rained heavily, the road in front of my house was flooded (due to)

4.His rom is untidy, so his mother is unhappy.(because)

5.Global warming happens when there is too much carbon dioxide(C02)
in the atmosphere ( causes)




- The residents of the street cannot sleep because of the loud noise from the music club
- Vy had a stomachache since she ate a big dinner
-The road in front of my house was flooded 9 due to the heavy rain
- His mother is unhappy because his rom is untidy
- Too much carbon dioxide(C02)in the atmosphere causes global warming
1.It ( not be)..................possible to save the Earth if we (not take) ...................... action now.
2.If the world temperature ( continue).................... to rise, there (be) ............... less snow.
3.If I (be)............you, I (wear)........................ Earplugs when going to the concert.
4. If we (do)......... nothing to stop the global warming, we (see) ..................big changes in the future.
5.How you ( travel)............................ to work if you (not have)
........................ this moterbike ?
6.Our garden is so beautiful. There (not be) ....................... Any flowers if my sister (not take care)..............................of it every day.
won`t be
were
continue
will be
would wear
do
will see
wouldn`t be
didn`t take care
don`t take
Would - travel
didn`t have
Grammar
4. Put the verbs in brackets into the correct form.
1.If I were an environmentalist,.....................................................

2.If our school had a big garden,...................................................

3.If the lake wasn`t polluted,..........................................................

4.if we have a day off tomorrow, ...................................................

5.if you want to do something for the planet,...............................
..........................................................
5. Complete the sentences, using you own ideas.
I would save the world.
I would plant a lot of flowers
there would be many fishes alive.
 we will go the the park.
 you should stop dropping the litter first.
IV. AT HOME
Learn by heart the structures.
Practice dialogue with your friends.
Prepare for:
Unit 8 – Getting started.