Сценарий урока по теме "Защита окружающей среды"
план-конспект урока по английскому языку (9 класс) по теме

Тема: «Человек и окружающий мир»

Тип урока: обобщающий.

Образовательные технологии: личностно-ориентированная технология, проектная технология.

Задача учащихся: создание коллективного микро-проекта “Дерево добрых дел”.

Цели: формирование обобщённых знаний по теме и оперирование ими.

1. Учебная: систематизация, обобщение и закрепление пройденного материала по теме, обучение чтению текста с различными учебными стратегиями (skimming, scanning), закрепление грамматических навыков говорения с использованием структур Passive voice (Simple), повторение словообразования существительных.
2. Развивающая: развитие личностной активности учащихся, развитие способности к анализу, обобщению и формулированию собственных выводов.
3. Психологическая: радость совместного труда, создание ситуации успеха.
4. Воспитательная: учить учащихся бережно относиться к окружающей среде, воспитывать активную жизненную позицию, формировать потребности и способности к сотрудничеству и взаимопомощи при работе в паре и группе.
5. Практическая: коллективное создание микро-проекта.
6. Методическая: показать различные учебные приёмы совершенствования навыков устной речи.

Оборудование:

1. наглядный материал по теме;
2. плакаты, выпущенные учащимися;
3. плакаты с высказываниями великих людей;
4. грамматическая таблица “Passive voice”;
5. интерактивная доска.

Учебный материал: 

1. Афанасьева О. В., Михеева И. В. Английский язык. Учебник для VI класса школ с углублённым изучением английского языка. М. Просвещение. 2001.
2. Конышева А. В. “Организация классных часов на английском языке”. Каро, Минск. 2004.
3. Speak out. Hot Issues. Глосса-Пресс. М. 2004.

Ход урока

I Организационный момент:

Приветствие. Ознакомление с темой урока.

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

Today we have our conclusion lesson on the topic “Environmental problems”.

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 Основная часть:

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

1. Лексическая зарядка:

a) Перевести выражения с английского языка на русский:

1. To produce a lot of carbon dioxide (вырабатывать углекислый газ);
2. To cut down big areas of rainforests (вырубать большие территории тропических лесов);
3. Destruction of wildlife (уничтожение дикой природы);
4. Extinct animals (вымершие животные);
5. Endangered animals (животные, подвергающиеся опасности);
6. Shortage of natural resources (нехватка природных ресурсов);
7. The greenhouse effect (парниковый эффект);
8. Our fragile planet needs protection (наша хрупкая планета нуждается в защите).

b) Перевести выражения с русского языка на английский:

1. защищать окружающую среду (to protect the environment);
2. решать экологические проблемы (to solve ecological problems);
3. загрязнение воздуха, воды, почвы (pollution of air, water, soil);
4. выбрасывать тонны вредных веществ (to dump tons of harmful substances);
5. промышленные и ядерные отходы (industrial and nuclear wastes);
6. отравлять моря и реки (to poison seas and rivers);
7. использовать как свалку(use as a dump);
8. испытывать ядерное оружие (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`s form them from the verbs.

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

T.: We can make up both active and passive structures using our new phrases in sentence. Let`s make some changes in these sentences.

3. Закрепление Страдательного залога с использованием лексики по теме.

Read each sentence and make up another sentence with the same meaning using passive structures.

1. Pollution in the air causes acid rain.  - Acid rain is caused by the pollution in the air.
2. People destroyed trees and lakes in many parts of the world. –Trees and lakes in many parts of the world were destroyed by people.
3. Rainforests produce a lot of oxygen. – Oxygen is produced by rainforests.
4. Many countries use seas and oceans for dumping industrial and nuclear waste. – Seas and oceans are used for dumping industrial and nuclear waste.
5. The French Government tests nuclear weapons in the Pacific Ocean. – Nuclear weapons are tested in the Pacific Ocean.
6. Pouring oil into the water will cause the destruction of our seas and rivers. – The destruction of our seas and rivers will be caused by pouring oil into the water.

T.: Now let`s have some practice in reading.

4. Развитие навыков чтения с извлечением основного содержания.

Read the text and say if the stream is in trouble or not.

1. What statements tell you the stream is in trouble?
2. What statements describe how to clean up a stream?

Study a stream. 

1. It is full of fallen leaves.
2. Remove garbage from the water.
3. Plant trees along the bank to prevent erosion.
4. The water is sudsy.
5. There is no life in the stream.
6. It smells bad because it contains sewage.
7. There is a shiny film on the water’s surface because oil has leaked into it.
8. If you discover signs of chemicals being dumped in the stream, report it to grown-ups.
9. Too mush algae have turned the water green.
10. The water is muddy because there’s too much dirt in it.

Unknown words:

1. sudsy = soapy
2. sewage – сточные воды
3. algae – plants that have no roots, stems or leaves and grow in water or in other wet places.
4. muddy = dirty

1. 1, 4, 5, 6, 7, 9,10
2. 2, 3, 8

T.: Now let`s talk a little about the most important questions of our today`s lesson.

5. Развитие навыков устной речи.

Answer the questions:

1. What important environmental problems endanger people’s lives nowadays?

2. What makes the seawater dangerous nowadays?

3. Where does air pollution in the cities come from?

4. What do you know about the greenhouse effect? How can the greenhouse effect influence the climate on the planet in future?

5. Why are a lot of species of plants and animals disappearing fast and can become extinct very soon?

6. What happens to rainforests? Why are they so important for the life on the Earth?

T.: Before we pass to our project I want to ask you some questions:

1. What can you personally do to help the environment nowadays?

2. Tell about one thing you do to help the environment.

(students show their drawings on the topic and their photographs where they clean the territory around our school).

6. Создание мини-проекта «Дерево добрых дел».

T.: Students, you will work in 2 groups. One group generates ideas that we should do and the other group that we shouldn’t do to keep our planet clean. Time is limited up to 3-5 minutes. You will write your ideas on the leaves and pin them to the tree.

III Заключительная часть:

Задание на самоподготовку.

T.: Write a letter to your pen-friend and ask him/her what he/she does to help our planet.

Teacher: Today we’ve tried to summarize our knowledge on the topic “Environmental problems” and to find out some ways how to save our planet Earth.

I believe you’ll never pollute the environment, the place where you live.

I’d like you to remember this saying “Nature pardons no errors to the rest of your life”. Thank you for your creative and active work. Good byе.

There's so much pollution in the air now that if it weren't for our lungs there'd be no place to put it all.  ~Robert Orben

Don't blow it - good planets are hard to find.  ~Quoted in Time

Nature provides a free lunch, but only if we control our appetites.  ~William Ruckelshaus, Business Week, 18 June 1990

Let us a little permit Nature to take her own way; she better understands her own affairs than we.  ~Michel de Montaigne, translated

We never know the worth of water till the well is dry.  ~Thomas Fuller, Gnomologia, 1732

We do not inherit the earth from our ancestors, we borrow it from our children.  ~Native American Proverb

Take care of the earth and she will take care of you.  ~Author Unknown

Humanity is on the march, earth itself is left behind.  ~David Ehrenfeld, The Arrogance of Humanism, 1978

Nature always strikes back.  It takes all the running we can do to remain in the same place.  ~Rene Dubos, Medical Utopias, 1961