8 класс. Урок английского
языка
Тема урока: «Почему выбрасывать? Почему не
перерабатывать? Экология Земли и экология человека»
УМК Английский с удовольствием “Enjoy English”
М.З. Биболетова, Н.Н. Трубанева. Обнинск: Титул – 2013 г.
Цели: активизация лексики на тему экологии в речи;
развитие грамматических навыков:
смешанный тип условных предложений.
Ход урока
I. Организационный момент
— Today we continue discussing the
problem of rubbish and having talk about conditional sentences.
II. Фонетическая разминка
—
Let's revise
the new words. Begin with their pronunciation. Look at the blackboard. Read the
words in transcription and translate.
Translate the words into Russian. Make up your word combinations with
them.
— Речевая разминка
- Use the words in your speech. Open ex. 17 on p. 57. Complete
the text with the words from the box. First discuss it in pairs. Well, are you
ready?
Keys: environment; throws away; wastes;
kilos of plastic; cans of drink; drop; domestic rubbish; glass; paper;
recycled.
III. Развитие
навыков разговорной речи
-
Last time we
discussed the protection of the environment. What is the problem? (The
problem is that people throw away too much litter.)
-
What can we do
in this situation? (We can recycle the litter.)
-
Do you throw
the rubbish away or put it into the bins? (Asforme, I put the rubbish into
the bins.)
-
Are there
different bins in our streets? (No, there is usually one bin for any kind of
the rubbish.)
-
Let's continue
working on the text. Your homework was to work out the meanings of words
unknown to you. I hope, you were lucky to do it. Read the sentences with such
words and translate them.
-
See ex. 42, p. 51. Do the
task in writing discussing it in pairs.
Keys:
(a)
Litter — rubbish; to get rid of — to throw away; to make — to produce; the packaging — the wrapping; to save — to protect; to damage — to hurt;
terrible — horrible.
(b)
To look worse — to look better; impossible — possible; cheap - expensive;
to destroy — to make; dirty — clean; to remember — to forget; fortunately - unfortunately.
-
Answer the
questions in ex. 43, p. 51 working in groups. Then report to the class what you have found out.
Примерный ответ:
1.
People can burn
rubbish or recycle it instead of just throwing it away.
2.
Recycling is
important nowadays because many things that we throw away can still be useful.
Recycling saves trees and energy and protects the environment from pollution.
3. Only 4% of recyclable material is actually recycled because it is expensive.
4. Yes, there are. People usually take
waste paper, glass, metal and plastic there.
-
Packaging is
necessary because it keeps food Clean and fresh.
-
Some packaging
becomes litter because, people just tear the wrapping off the sweets and throw
it away, or they drop their cigarette packets and cans of drink without a
thought.
-
Litter is so
dangerous in the countryside because it remains in the fields and on the
roadsides.
-
Yes, it is.
Unfortunately people in our town/village throw away litter such as cans of
drink or cigarette packets. Sometimes our teachers organize a "clean-up
day" to clear all the litter outside the school. '
—
I see that you
are tired. Stand up. Have a rest.
IV. Физкультминутка
V. Обучение грамматике
—
You already
know two types of the Conditionals: second and" third. Say what period of
time the second Conditional refers to. (It refers to the present or to the
future.)
What about the third Conditional?
(It refers to the past.)
—
Are they real
or unreal Conditionals? (They are unreal Conditionals.)
—
Sometimes you
can find combined sentences. They are called mixed Conditionals. Read the
necessary information in ex. 44, p.
52.
—
Now it's your
turn to work with mixed Conditionals. Have a drill. Look through the task of
ex. 45, p. 52. Do it one by one.
Примерный ответ:
(c)
Если бы
люди были осторожнее, загрязнение не уничтожило бы столько рыбы и растений в
море.
(d)
Если бы
они не выбрасывали тонны мусора, у них не было бы столько проблем с окружающей
средой сейчас.
(e)
Если бы
мы перестали использовать ядовитые газы, наш воздух был бы чище и свежее.
(f)
Если бы
мы думали о будущем, мы бы не вырубали леса.
(g)
Если бы
люди вывозили как можно больше мусора в центры переработки, они бы защитили
окружающую среду от загрязнения.
(h)
Если бы
они знали о последствиях, они бы не выбросили эту пачку сигарет.
—
Open your
exercise books. Write complete sentences from ex. 46, p. 52. Mind the rule.
Примерный ответ:
1. If people thought about the
Earth before they throw something away, there would be much cleaner on our
planet now.
-
If people took
as much rubbish as they could to local recycling centers, ... .
-
If people
avoided buying packaged goods, there would be less litter in the streets.
-
If people
didn't waste paper, ...
-
If people
didn't drop litter, ...
-
If people
cleared up litter outside their home, offices and schools, the air would be
fresher and cleaner.
—
At home
continue working on the Conditionals. Learn the rule and do some tasks in
writing.
VI. Подведение итогов урока
—
So, what
problems has the Earth got? How can we protect it? Thank you for your work. The
lesson is over.
—
Домашнее задание
Учебник: упр. 44, стр. 52 (устно);
упр. 18, стр. 57; РТ: упр. 3,4, стр. 32.
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