Открытый урок английского языка. Тема: "Защита окружающей среды". 7-й класс

Тип урока: урок закрепление изученного материала.

Форма урока: урок-презентация.

Цель: знакомство с экологическими организациями, их действиями, экологическим воспитанием, действиями граждан по охране природы.

1. учебный аспект - совершенствовать грамматические навыки употребления в речи страдательного залога в настоящем времени (Simple Present Passive);
1. догадываться о значении незнакомых слов по контексту;
2. развитие умения аудировать с целью извлечения конкретной информации;
3. развитие речевого умения (монологическая форма речи);
4. формировать умения и навыки учащихся вести беседу, высказывая свое мнение по теме.
2. воспитательный аспект - прививать школьникам любовь и уважительное отношение к природе, ответственности к экологическим проблемам, формирование потребности в участии сохранения природы.
3. развивающий аспект
   1. развитие способности к сравнению, умозаключению;
   2. развитие способности восприятия и применения грамматических структур, формулировать выводы и высказывать своё мнение на изучаемом языке.

Методы: словесный, наглядно-иллюстративный, частично-поисковый, фронтальная беседа.

Формы работы: индивидуальная работа, работа в парах.

Оборудование: карта "Environmental Problems of Our Town", фотографии, репродукции картин с изображением природы, ИКТ, раздаточный материал, аудиозапись, картинки-схемы.

Ход урока

Приветствие.

СЛАЙД №1

Введение в тему урока.

1. Т: Good afternoon. Today we are going to discuss the problem of environmental protection.

You know that people all over the world are worried about our environment. Today the ecology is very important. Children, do you know what does the word "ecology" mean?

СЛАЙД №2

Ecology is a science about nature and about relation of man with it.

• Practically, it is a science studying whether we, human being, keep our common house, our planet Earth, in a good state and how we use the gifts it is giving us: water, air, land, plants, animals and minerals.
• Ecology is a science which studies the relationship between all forms of life on our planet with its environment.

Children do you know what the main environmental problems are?

• Air pollution, smog, water pollution, destruction of natural resources.
• The ozone layer protects the world from the sun's rays. The chemical used in aerosol cans, refrigerators, and other products are destroying this layer.
• The factories burn coal to produce the energy that keeps our light on. That burning coal causes the greenhouse effect (парниковый эффект) and acid rains (кислотные дожди).

СЛАЙД №4

2. The Earth is our environment. Land, air, water are important for flowers, trees, animals, birds, fish and people. If we are not worried about the Earth, some ecological problems appear:

• Air and water are polluted
• Forests are cut down
• Animals are damaged
• Wildlife is disturbed
• Litter is put into water
• Health is spoiled
• The water is polluted.

СЛАЙД №5

But what is happening now? With AIR, WATER and LAND. Let us make some conclusion (summarizing)!

СЛАЙД №6

I am
You are
He/she/it is
We are
They are

Leave - left - left
Throw - threw - thrown
Hurt - hurt - hurt
Break - broke - broken

WHAT ARE THE RESULTS OF OUR INFLUENCE ON THE ENVIRONMENT?

• We pollute the air. - We change the climate.
• When the air is polluted the climate is changed.
• We leave a fire. - We destroy the forest.
• When the fire is left the forest is destroyed
• We throw away plastic bottles. - We damage nature.
• When the plastic bottles are thrown away nature is damaged.
• We leave litter in the forests. - We hurt animals.
• When litter is left in the forest animals are hurt.
• We break trees. - We disturb birds.
• When the trees are broken birds are disturbed
• We throw litter in the rivers and seas. - We cause water pollution.
• When litter is thrown in the river and seas water pollution is caused.

Let us look and check your ideas!

4. You can often come across these international signs: Let's read and translate them.

1. British and American children learn a lot about the environment at school.
2. All of them remember the three R's:

What can or must we

• reduce? (уменьшать)

• reuse? (использовать заново)

• recycle? (перерабатывать)

THE MATCHING. Let us look and check your ideas!

• We can reduce using electricity.
• We can reduce using water.
• We must recycle cartons.
• We must reuse glass bottles.
• We can recycle newspapers.
• We must recycle paper.
• We can recycle plastic containers.

All these actions help to reduce pollution, deforestation and not to damage the nature.

СЛАЙД №9

6. "To hurt the Earth is to hurt yourself". Do you agree with this statement? Why? Why not? Give your examples.

СЛАЙД №10

7. 22 April - Earth Day. Do you know this holiday? There are over 300 nature centres in British cities. There are a lot of environment groups: Friends of the Earth, Greenpeace and others. What are these groups' concerns? Translate their mottoes!

СЛАЙД №11

• It is an international environmental organization, started in the 1960s in Canada. It has a policy of non - violent direct actions. Greenpeace message is "When the last tree is cut down and the last fish killed, the last river poisoned, then you will see that you can't eat money."

СЛАЙД №12

• It is an environmental pressure group. This organization was founded in the UK in 1971. The aim of the group is to protect the environment. The main concerns are air, sea, and river and land pollution; recycling, etc. "Friends of the Earth" has branches in 30 countries.

СЛАЙД №13

• The RSTB (The Royal Society for the Protection of Birds) is a voluntary organization in Britain. It was founded in 1889 with the aim of protecting wild birds. The society has over 200,000 members.

СЛАЙД №14

• The RSPCA (The Royal Society for the Prevention of Cruelty to Animals) is an organization in Britain. The members of this organization protect animals.

СЛАЙД №15

8. Do you know about national parks in Russia?

Now there are 23 national parks and 84 nature reserves in Russia. National parks protect the countryside and allow people to enjoy plants, animals and birds. Nature reserves protect plants, animals and birds. But people are not allowed to visit nature reserves.

• Valday is a national park in Novgorodskaya region. It was founded in 1990. Bears, wolves, foxes, otters are protected there. People come there to enjoy the countryside and to visit two beautiful lakes: Valday and Seliger.

• Losiny Ostrov is a national park north-east of Moscow. 48 kinds of animals are protected there: deer, foxes, otters and others. There are about 200 kinds of birds. It was founded in 1983 for people to enjoy the countryside.

• Barguzinsky nature reserve was the first nature reserve in Russia. It was founded in 1916. In is 2480 square km. Lake Baikal is situated there. The nature reserve was founded to protect sable.

СЛАЙД №19

• The fist national park appeared in the USA in 1872. It was Yellowstone. In Britain the first national park was founded in 1949. Now there are more than a dozen parks in the USA and ten parks in England and Wales. National parks protect the countryside and allow people to enjoy plants, animals and birds.

• One of the most interesting parks in the USA is the Everglades in Florida. Its wildlife is enjoyed by many naturalists and tourists. Water birds, snakes, alligators, wildcats, fish, cypress trees are protected in the Everglades.

• The Lake District is the largest national park in Britain. It is one of the most beautiful, attractive and popular places in Britain. It has Windermere, the longest lake in England, and Scafell, the highest mountain in England. A lot of tourists come there to go boating, cycle, fish and just to walk.

10. Are you worried about nature?

The Earth is more than the place we call home. The Earth is our environment. It means that the land, air, water and wildlife that surround us affect the way we live. And the way we live affects the natural world outside our front door. A lot of people understand this and see urgent environmental problems. 52% think that water pollution is a problem. 43% think that when trees are cut down it is a problem. Air pollution is a problem for 32%.

СЛАЙД №23

11. Who is in Charge of the Planet? Children, do you like our country and our district? Do you want to see our motherland clean and tidy?

A lot of people think about the future of the planet. Some people take care of animals, others take care of birds, others are in charge of forests. Our Russia is nice and beautiful. It is large. There are some ecological problems in our area. What are they?

P1: I want to be first. Paper comes from trees. If we don't recycle paper, a lot of trees are destroyed. The countryside is spoiled. People cut down trees. Fires are started. We like flowers very much, but people shouldn't pick wild flowers. If trees are destroyed and people pick flowers and grass, birds and animals may disappear.

P 2: We throw away too much and in the wrong place. We leave litter near the river. The water is polluted and the fish in the river die. Local industry pours its waste into the rivers. The cleaning structures don't work well. People, help to keep all water clean!

P3: We should keep Krasnoyarskiy district tidy. It is our home. We must take care of it for ourselves and for future generations. There are many rare animals in our peninsula. Children from our school know them well because we have an excellent school museum. It's wonderful. Children, take care of birds and animals!

P4: Most of our lakes and rivers are rubbish near our town. I think that our factories and people do it. They throw away chemicals, old things, paper, clothes, toys, bottles and plastic bags. Maybe they don't know the 3R rules: reduce, re-use, and recycle. It's a pity! People, take litter home!

СЛАЙД №24

12. T: We've already spoken about ecology and the importance of keeping the environment clean. Pollution is getting worse and worse. But there is always hope. Would you like to join to this society?

P1: I think the idea of starting up a Save the Planet Society for Children is great and very useful

Р. 2: We would like to join the SPSC. We are worried about our town.

P3: We suggest some important rules to protect the environment.

P4: We could design posters telling people about ecological problems.

T: Our short discussion is over. I'm sure that you're real friends of our planet. We all must do what we can to keep the air, water and land clean. You know that people all over the world are worried about our environment. The issue of ecology is important.

Homework: p. 81, ex.2, 3