English 8:Unit 7: Pollution - Looking back and project

Type of pollution Causes Effects water pollution -factories dumping industrial1. waste into lakes and rivers -rubbish from households.[r]

Unit 7: Pollution

Causes of water pollution

Effects of water pollution

Factories dumping industrial waste into lakes and rivers

Rubbish from households

Make plants and animals die

I live on the outskirts of a city in Viet Nam Three years ago , my neighbourhood was very 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 into 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 VOCABULARY

1 Complete the sentences with the correct form of the words in brackets.

radioactive pollution noise pollution visual pollution thermal

pollution water pollution Types of poll

ution land/soil pollution light pollution air pollution

2 Write types of pollution.

Work in pairs.Talk about the causes and effects of many kinds of pollution

For example: A: Could you tell me about the causes of ?

B: can cause pollution and is another cause A.What are its effects?

B Firstly Secondly,

Type of pollution Causes Effects water pollution -factories dumping industrial

waste into lakes and rivers -rubbish from households

-make plants and animals die - don't have enough fresh

water to water the plant, crops noise pollution -building factories and industrial

zones

-the sounds from traffic vehicles

- increase the violence in communication

-affect on our ears, brain

light pollution - people's overusing artificial light -lights and hight pressure bulbs in big cities

- increase co2 gas

- make the earth warmer

visual pollution telephne poles, overhead power lines or advertising billboards

-dumping clothes or school things on the floor

- make poeple stress

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 due to the heavy rain

- His mother is unhappy because his rom is untidy

Conditional sentence type 1

* Form

If + S + V(qkđ), S + would + (not) + V_nt could

* Form

If + S + V(htd), S + will + (not) + V_nt can

shall

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 something for the planet,

5 Complete the sentences, using you own ideas.

A B

1.If you cut down the

trees in the forest, achanges. I would make some

2.If she studied harder, b We will go camping.

3.If I were a President, c There will be big floods every year.

4.If It is nice tomorrow, d She wouldn't fail the exam.

Match the first half in the column A with its suitable haft in the column B

1 Your neighbours littered near your house

2 Your friend wore headphones every day to listen to music

3.Your brother dumped his clothes and school things on the floor 4.Your sister had a bath every day

* Example

A: if my neighbours littered near your house, I would write them a letter explaining that it would make the neighbourhood dirty

B: Oh, I would put a large sign up saying ' No littering"

C: I think I would knock on their door and explain that it was polluting the area

6 Work in groups Discuss what you would do or say in each situation.

Air

* Work in groups and discuss the thing their group would do

- Preparation: decide who

+Buys pens, paper….

+ Collects poster or paints pictures + prepare presentation

- You will hang the project on the board, one member of your group will present it in front of the class

* The leader decide how to and give task to each member

 Learn by heart the structures.

 Practice dialogue with your friends.

 Prepare for: