Презентация 8 класс английский язык “Paper VS Plastic Bags” «Пластиковые или бумажные пакеты»

Holes in the ozone layer

Greenhouse effect

Endangered animals

Garbage

Radiation

Water

Acid rains

deforestation

Soil pollutions

Air

Paper VS Plastic

We are going to:

What type of bag do you usually carry your shopping in?

I usually carry my shopping in:

New words:

resource – oil, gas, wood and so on

mistake for – confuse with

decompose – to break up

wood chips – small pieces of wood

bleach – to make or become white

chemicals – substances used in chemistry

harm – hurt , injury , damage

manufacturing – making a product from a raw material

landfill site (landfills) – a large deep hole where we bury rubbish

PAPER BAG or PLASTIC BAG

_____________ is made from renewable resources.
Recycling _______________uses a lot of energy.
______________takes a long time to decompose.
A lot of energy is needed to make ______________
______________can cause animals to die.

Who is the winner then?

Reusable bag

What type of bag do you usually carry your shopping in?

I usually carry my shopping in:

Use the prefix re- to form the verbs.


name –

print –

appear –

build –

start -

Use the prefix re- to form the verbs.


name –

print –

appear –

build –

start -

Traffic ticket takes ______ to decompose.

Banana peel takes ______ to decompose.

6 months

Wool sock takes ______ to decompose

Tin can
takes ______
to decompose

Plastic bottles
take
______
to decompose

Glass bottles
______
decompose

Homework:

1.Draw a warning sign to one of the problems and give explanation on them.

Or

2.Write an essay about any ecological problem