Этапы урока

I Организационный момент:

Приветствие. Ознакомление с темой урока.

Teacher: Good-afternoon, everybody! Be seated. I hope you are OK today and ready to work hard and enthusiastically.

The subject matter of today’s lesson is "Environmental protection concerns everyone”. And I do hope this problem concerns each student of your class.

Look at the apple. Imagine it’s our Earth. I’m cutting it into 4 pieces. Three quarters of the Earth surface is water and only 1/4 is land. One half of it is habitable. The rest of the land is the deserts, mountains, frozen ice-caps and other places where people cannot live in. And now I’m cutting this half into four parts. It’s impossible to believe but only 1/32 gives us food and home. And it will be a catastrophe if we destroy it. I’d like you to think over this problem much more seriously and find out the ways to save our fragile planet.

II Основнаячасть:

T.: Let`s begin our lesson from the revision of lexical material.

What comes to your mind with the word "ENVIRONMENT”?

- The intensive development of science, industry and chemistry has made the pollution of the a global problem of our century. You know that people all over the world are worried about it.

- By the way, what the word "ecology” means? (The relationship of animals and plants)

- What is ecology? (Ecology is a science)

- What does it study? (It studies environment)

- What is environment? (Environment is air, water, animals, plants)

- The protection of environment is an important problem, isn’t it? (Yes, it is)

- Are there any ecological problems? (Yes, they are)

- What are they? (Air pollution, water pollution, the disappearance of animals, the disappearance of plants)

1. Лексическая зарядка:

a) Перевести выражения с английского языка на русский:

· To produce a lot of carbon dioxide (вырабатыватьуглекислыйгаз);

· To cut down big areas of rainforests (вырубать большие территории тропических лесов);

· Destruction of wildlife (уничтожениедикойприроды);

· Extinct animals (вымершие животные);

· Endangeredanimals (животные, подвергающиеся опасности);

· Shortage of natural resources (нехваткаприродныхресурсов);

· The greenhouse effect (парниковыйэффект);

· Our fragile planet needs protection (нашахрупкаяпланетануждаетсявзащите).

b) Перевести выражения с русского языка на английский:

· защищатьокружающуюсреду (to protect the environment);

· решать экологические проблемы (to solve ecological problems);

· загрязнениевоздуха, воды, почвы (pollution of air, water, soil);

· выбрасыватьтоннывредныхвеществ (to dump tons of harmful substances);

· промышленныеиядерныеотходы (industrial and nuclear wastes);

· отравлятьморяиреки (to poison seas and rivers);

· использовать как свалку(useasadump);

· испытыватьядерноеоружие (to test nuclear weapon);

T.: Now I see that you know the phrases perfectly well, and now I want you to find the definitions of some new words in this table in your copy-books and then we shall check them.

c)Соотнести слова с их определениями:

1-c 6-e

2-h 7-a

3-I 8-b

4-j 9-d

5-g 10-f

T.: Let`s revise some grammar material: there are some new words that can be useful for you during our lesson. Let`sformthemfromtheverbs.

2. Словообразование. Заполнить таблицу, образовав существительные от глаголов.