Environment pollution

Date:

Form: 7 "kb"

The theme: "The environment pollution"

The aims: - to review vocabulary on theme Environment pollution;

• to give practice in speaking about pollution of Kazakhstan;

• to give practice in watching the film;

• to give practice in answering the questions.

Plan of the lesson

1. Organization moment:

• Good morning, children.

• How are you?

• What date is it today?

• Who is on duty today?

• Who is absent?

• Sit down, please!

2. Warming up.

• Today we are going on talking about the ecology. At the beginning of the lesson I'd like you to do some vocabulary drills. People all over the world think about our planet. They think about air, water, plants and animals. They say our planet is in danger. Many people don't know how to keep the water clean and the air fresh. But they are ready to do it. By the end of the lesson you'll make up Five Golden Rules that people should follow if they want to survive.

1. Put these words under three categories: SPORTS, HEalt="Environment pollution"H, FOOD. Pancakes, chess, pulse, medicine, bread, pork, toothache, rugby, cricket, cheese, blood pressure, hockey.

(Answers SPORTS: rugby, hockey, cricket, chess. HEalt="Environment pollution"H: pulse, medicine, blood pressure. FOOD: pancakes, bread, cheese.)

2. Decide which parts of the human body can suffer most of all from bad ecology and name them.

Parts of the human body: the whole body, skin, legs, ears.

Bad ecology: traffic noise, nuclear radiation, little physical activity, radiation from the sun.

CHECK YOURSELF. Traffic noise - ears. Nuclear radiation - the whole body. Little physical activity - legs. Radiation from the sun - skin.

3. Checking up home work.

Your class was asked to take part in the TV show called "Save Our Planet" and make your own projects. Each of you has two minutes to give your reasons to speak on one of the subjects below.

5 topics to discuss:

1) water pollution

2) air pollution

3) global warming

4) acid rain

5) recycling bin

IY. Grammar exercises.

A) What should we do?
Match the sentences and the pictures:

1. Brush your teeth but turn off the tap.

2. Walk or ride your bike to school.

3. Feed birds in winter.

4. Put the litter into the bin.

5. Plant a tree.

B) Should or should not ?

Use:

• break trees

• pick lot's of flowers

• plant trees

• catch birds and butterflies

• put away litter

• cut and draw on trees

• cry loudly in the forest

• pollute the forest

• break bottles and leave glass in the forest

keep the nature clean.

Y. Watching the film.

Environmental problems is the most burning problem of today.

The ecological problem influence the climate on the Earth. Mankind long believed that , whatever we did, the Earth would remind much the same. Nature is under threat. Our country's pollution can be every country's problem. So we all need to work together to safeguard our environment.

Air pollution is a very serious problem. Industrial enterprises emit tons of harmful substances . They are the main reason for the greenhouse effect and acid rains. The pollution of air and the world's ocean, destruction of the ozone layer is the result of man's careless interaction- with nature a sign of the ecological crises.

Rains, full of acid chemicals, change lakes, rivers, as well as forests. Acid water kills the plants and animals that usually live in water. Acid rain makes the Earth more acidic and some kinds of trees can't live in the sol that is very acidic. Forests are disappearing and this upsets the oxygen balance.

Water pollution occurs mostly , when people overload the water environment such as streams, lakes, underground water, bays or seas with wastes or substances harmful to living being.

Nuclear weapons is also course of the pollution. It brings a great damage to the agriculture, forests and people's health.

The greenhouse effect and global warming both correspond with each other.

The greenhouse effect is recalled as incoming solar radiation that passes through the

Earth's atmosphere but prevents much of the outgoing infrared radiation from escaping into

outer space. It causes the overheat of the air as a result we have the global warming effect.

People are beginning to realize that environmental problems are not somebody else's. In many countries environmental protection agencies and research centers are up. Such organization as "Green Peace" cares for ecology in countries. Its main goal is to combine the people's efforts for peace with the huge and ever mounting movement launches all kind of environmental actions and inform of the ways, means and results of this work.

YI. Speaking.

1. Fill in the table.

2. True / False

Environmental problem isn't the most burning problem of today. (False)

We all shouldn't work together to safeguard our environment. (False)

Nuclear weapons are also course of the pollution. (True)

People are beginning to realize that environmental problems are somebody else's. (False)

Such organization as "Green Peace" cares for economy in countries. (False)

3. Answer the following questions.

1. What does nuclear weapon bring damage to ?

2. How is the Greenhouse effect recalled or how does it work?

3. What is the main goal of "Green Peace"?

Answers

1. It brings damage to the agriculture, forests and people's health.

2. The Greenhouse effect is the problem of rising the temperatures and not going out the heat to the outer space.

3. Its main goal is to combine the people's efforts for peace.

4. FIVE GOLDEN RULES.

YII. Giving home work.

• What can you do to help the world?

• Write 5 or 6 points.

YIII. Giving feedback.