Let’s protect our planet together! Защитим планету вместе!

Открытый урок по английскому языку учителя английского языка
УМК Биболетовой М.З.

Цель: углубление и расширение знаний учащихся об экологии.
Задачи:
Учебные:
- введение и систематизация новых лексических единиц по теме;
- совершенствование навыков аудирования;
- активизация навыков поискового чтения;
- совершенствование навыков монологической и диалоговой речи;
- использование изученной грамматики (Active/Passive Voice) в устной речи.
Развивающие:
- развитие мышления, внимания, памяти, языковой догадки;
- развитие самостоятельности и креативности;
- развитие умений взаимодействия в паре/группе;
- расширение кругозора (развитие лингвострановедческой компетенции).
Воспитывающие:
- убедить учащихся в важности решения экологических проблем;
- воспитывать уважение к собеседнику, умение выслушать;
- научить ребят сотрудничеству и работе в группе.
Оборудование: постеры, призывающие беречь природу; раздаточный материал Ecological Glossary, карточки с заданиями, аудиозапись, иллюстрация к тексту аудирования, мультимедийная презентация, ноутбук.
Оформление доски:
Walk lightly on the Earth. See but don’t be seen. Hear, but don’t be heard. What you carry in, carry out. Take only memories, leave only footprints.
Легко шагай по планете Земля. Смотри, но будь невидим. Слушай, но будь бесшумен. Что принёс, унеси с собой. Возьми только воспоминания и оставь только следы. (Надпись на входе в Канадский национальный природный парк)

Ход урока:

1. Организационный момент. Приветствие.
Good morning, girls and boys! Glad to see you. Sit down, please.
2. Вступительное слово учителя: сообщение темы урока.
Teacher: Today at the lesson we will talk about ecological problems. We are going to speak about the Earth, how we can protect and save it.
3. Тренировка навыков кратких монологических высказываний Тeacher-Рupil (2 min.)
If you go camping in Canadian national park, you’ll be told (на экране появляется надпись):
Walk lightly on the Earth. See but don’t be seen. Hear, but don’t be heard. What you carry in, carry out. Take only memories, leave only footprints.
Teacher: Тhese words can be the motto of our lesson today. We have a national park in our Mari republic,too. It’s name is Mari Chodra. And these words can be written in front of our national park,too.
4. Отработка тематической лексики. Фронтальная работа. Pupil (3 min.)
Many years ago people didn’t have the slightest idea of the term ecology, but nowadays reading newspapers, listening to the radio or watching TV we meet this word regularly, so what is ecology?
Pupil: Ecology is the study of plants and animals in relation to their environment.
Teacher: Yes, but while telling us about ecological problems our ecologists use many ecological notions. Let’s have a look at some of these notions. (на партах учащихся Ecological Glossary)
Let’s read and translate them.

Glossary
Acid rain – when harmful gases from cars and power plants are released into the air and fall back to the Earth with rain or snow.
Atmosphere – all the gases around the Earth
Carbon dioxide – a gas in the atmosphere. The gas that we breathe out.
CFCs – man-made chemicals which destroy the ozone layer
Ecology – the study of organisms and their environment.
Ecosystem - a community of plants and animals living together.
Global warming – an increase in the Earth’s temperature, caused by a build-up of carbon dioxide in the atmosphere.
Greenhouse effect – the Earth is becoming warmer because there is too much carbon dioxide (and several other gases) in the atmosphere. This is called the ‘greenhouse effect’
Ozone (O )– a type of oxygen
Ozone layer – this is in the atmosphere, between 10km and 60km above the Earth. The ozone stops a lot of the ultraviolet radiation from the sun.
Recycle – to use over and over again. Renewable resource.
Solar energy – energy that comes from the sun.
Smog - brown air pollution that comes from cars and factories; it makes the air unsafe for people, animals and plants to breathe.
Toxic - another word for poisonous.
Ultraviolet radiation – part of sunlight.
5. Проверка домашнего задания. Представление презентаций. Рupils (15 min.)

Teacher: The protection of nature has become one of the most burning problems. The nature provides people with mineral resources, forests and clean water, but the development of industry has had a bad influence on the nature of the whole world. Our health depends on our environment and we know that the range of ecological problems is wide nowadays. Let’s name them.
Рupil 1: Air pollution.
Рupil 2: Water pollution.
Рupil 3: Land pollution.
Рupil 4: Disappearing Animals.
Рupil 5: The Greenhouse effect.
Рupil 6: The Ozone holes.
Teacher: For today’s  lesson you’ve created some projects to illustrate some of these problems. It’s time to watch them and listen to your comments.
Представление презентаций.
1. The pollution of air.
2. Water pollution.
3. The pollution of themselves with cigarettes, alcohol and junk
Teacher: To solve the problems people must stop throwing litter into the water  or on the ground. They must stop polluting the air. People must stop cutting the trees.
Now let’s look at posters warning people about environmental problems and read them. (Ребята демонстрируют свои постеры и читают их)
6. Закрепление изученной лексики. Рupils (5min.)
Teacher: And now let’s do some more exercises. Match the words in column A with the words in column B.