Методическая разработка урока по английскому языку по теме "Save the Earth". 7-й класс

Тип урока: урок-введение нового материала.

Класс: 7

Цели: освоить во всех видах речевой деятельности новые лексические единицы по теме “Экология”

Задачи:

• научиться вести разговор об экологических проблемах: загрязнении окружающей среды, кислотных дождях, вымирании видов растений и животных;
• развивать познавательные интересы в рамках урока;
• воспитывать бережное отношение к природе, экологическую культуру.

Материалы и оборудование: УМК “Spotlight 7”( авторы В.Эванс, О. Подоляко и др), интерактивная доска, раздаточный материал, презентация к уроку.

Ход урока

1. Организационный момент.

2. Постановка цели и задач урока. Мотивация учебной деятельности учащихся.

- During this lesson we are going to discuss a very important problem. Now watch the film about the most beautiful planet in the Universe and try to guess the topic of our discussion. (Слайд 3).

Фильм:

Nature Is Speaking – Reese Witherspoon is Home | Conservation International. (1 мин)

https://www.youtube.com/watch?v=mkjwxmcdb0E

- What are your ideas of our today’s theme of the lesson?

Ответы учащихся. Предполагается, что они назовут слова: ecology, nature, planet etc.)

- Yes, you are right. Today we’ll speak about our Nature and environmental problems on our planet. Тhis theme is so popular now because it is of great importance for everybody. (Слайд 4).

- Why is the problem of protecting our nature so important now? (Ответы учащихся)

- Today we will learn some new words, read a text and do a lot of exercises.

- But, at the beginning of our lesson we should have some phonetic drills.

3. Фонетическая зарядка. (Слайд 5).

Now your own words with these sounds.

4. Первичное усвоение новых знаний.

Введение новой лексики. For our discussion we should learn some new words. (Слайды 6-15.)

5. Первичная проверка понимания.

Match the words: (Слайд 16) .

• toxic
• acid
• power
• factory
• polluted
• loss of
• soil
• station
• fumes
• natural habitats
• pollution
• rain
• clouds
• waste

Student’s book, p.76

- Which of the following can you see in the pictures? (Cлайд 17).

6. Первичное закрепление.

Student’s book, Ex 3, p.77. (Слайд 18).

Before reading look at the picture and the headings in the text. (Acid rain, air pollution, water and soil pollution).

Can you explain the problem?

(Предполагаемые ответы:

Factories, power stations and cars emit toxic fumes. This causes air pollution and acid rain. Acid rain falls on the earth, seas and rivers. A lot of plant and fish are dying).

- Read carefully and fill in the blanks with the best word A, B or C. (Чтение вслух)

Listen and check your choice.

Then, explain the words in bold. (Варианты ответов учащихся).

On the desks you have got cards with these words. Let’s check your answers.

burn(v) - use a product to produce heat, light etc emit(v) – send out be gathered(v) – be collected oxygen(n) – a gas necessary for living atmosphere(n) – a layer of gas or air around a planet land (v) – come to earth sleet(n) – icy rain wipe out(phr v) – destroy, kill poison(v) – kill or make sick with a toxic substance reduce(v) – lessen harmful(adj) - dangerous solar power – energy from the sun heat(v) – make hot

- Make notes under the headings and give a talk about acid rain:

what acid rain is; what causes it; what effects it has; what governments are doing; what we can do. Ответы учащихся.

2) Now I’m going to read you one unusual letter. It is from a polar bear cub.

“I am a little bear. My mother is a polar bear. I live in the Arctic (North Pole). My relatives are big and strong polar bears. But we are very few now. We don’t have enough food because a lot of fish died in a dirty ocean. My mother is ill, her fur is thin and messy because of polluted air and water. They say very soon all ice will melt and we won’t have a place for living. Help us! ”

What feelings and thoughts have you had listening to this letter? What is it about?

Примерные ответы учеников: This letter is about problems of polar bears. They are dying. They have no natural habitats. They don’t have enough food.

Yes, I totally agree with you. Animals have a lot of problems. Hundreds of plant, fish, birds and animals species are already extinct on our planet.

There are some of them.1) Сameron black rhino, 2) Spotted green pigeon, 3) Huso, 4) Rafflesia. (Слайд 19).

But what is the cause of their dying?

Примерные ответы учеников:

Human beings, air and water pollution, loss of natural habitats, hunting etc.

3) Let’s watch one more film and tell me who can solve all these problems?

Фильм: “The human impact on this Earth”, song “Mad World” by Adam Lambert. (3 мин.)