Заборина Елена Васильевна
Учитель английского языка МБУ гимназии №38 английский
язык 10 класс
Итоговый урок по теме: «Экологические проблемы»
(«Ecological
problems»)
Цель урока: Развитие коммуникативных компетенций средствами
английского языка, повышение мотивации к изучению английского языка средствами
информационных технологий.
Задачи урока:
1.
когнитивная – систематизировать знания по теме урока на
уровне понимания, применения, анализа; контроль устной речи по теме, закрепить
в речи грамматические структуры Present Perfect и Past Perfect в действительном и страдательном залогах,
развивать речевые навыки;
2.
аффективная – развивать внимание, память, языковую
догадку;
умения обобщать, делать выводы; развитие интереса,
познавательной активности учащихся посредством
информационных и коммуникационных технологий;
3.
воспитательная - повышение лингвострановедческой
компетенции,
формировать экологическую грамотность, чувство любви к
природе и ответственность за ее сохранение.
Оборудование: компьютер, экран, проектор, стенгазета на
экологические темы,
таблицы с
существительными и глаголами по теме «Экология»,
листовки по теме
«Переработка отходов»
таблички
с надписями Mass Media, Wildlife specialists,
Environmentalists
видео и фонограмма
песни группы Weezer “Island In The Sun”.
проспекты и
фотографии природных достопримечательностей,
уголков дикой природы,
зоопарков; документы, выполненные в
программах Microsoft
Word, Microsoft Power Point, использование
Internet.
Список использованной литературы:
1. First Certificate Star. L.Prodromou,
Oxford, Macmillan, 1998.
2. Prospects.
Upper-Intermediate. K.Wilson, J.Taylor, Oxford,
Macmillan, 2003.
3. T.V. Pavlova. Russia in closed-up. Moscow, 2000.
Тип урока: урок-закрепление
Формы работы: фронтальная, групповая, индивидуальная
Ход урока
I.Начало урока. Приветствие. Постановка
цели.
Учитель: Good afternoon. This
lesson is the last one on the topic “Ecological
Problems”. You have to discuss these
problems and show what way we can
help. At the end of the lesson you
should answer the question: Can you help to
save the planet? Now let’s begin.
II.Речевая разминка (Warming up). Повторение
лексики предыдущих уроков, словообразования прилагательных, существительных,
глаголов и употребления времен Present Perfect и Past Perfect в действительном и страдательном залогах.
А) Повторение лексики предыдущих уроков:
Учитель: First, I’d like to ask you
what ecological problems do you know?
Ученики: Acid rain, deforestation,
water pollution, air pollution, nuclear pollution,
the greenhouse effect, endangered
spiecies…
Учитель: But what is the most
important problem? What do you think about it?
Ученик: There are a lot of
ecological problems not only in Russia but in the whole
world. To me, the most important
ecological problem is pollution.
Учитель: People
have always polluted their countries. Some years ago it was not a
serious problem. But now it has
become more serious. What are the reasons
for it?
Ученики: (варианты
ответов)
-
I think people throw away too much
litter. There is a lot of litter everywhere.
-
Different kinds of transport make
this problem serious.
-
Many factories don’t recycle. They
produce goods a lot of litter.
-
In my opinion we know the rules
but don’t remember them when we go hiking or fishing or just walking in the
forest.
-
Factories and cars pollute the air
with harmful gas.
В) Повторение словообразования глаголов,
существительных, прилагательных по
теме:
Учитель: Oh,
I see you can give us a lot of reasons. Thank you.
Now let’s play the game “Mind
maps: The environment”.
1. (Использование ПК учителем. Microsoft Power Point. Приложение 1)
Учитель:
1. Find verbs which are 2. Find
adjectives that are 3. Find nouns that are associated with these
nouns. associated with these nouns. associated with
these verbs.
Ученики: (учащиеся по очереди отвечают)
location>locate
accident>accidental accuse>accusation
destruction>destroy
danger>dangerous prevent>prevention
solution>solve silence>silent
promote>promotion
power>powerful
сampaign>campaign
organization>organize
illness>ill design>design
protection>protect environment>environmental
die>death
pollution>pollute poison>poisonous
protest>protest
expand>expansion
Учитель: Thank you very much. I see
you know word formation.
С) Повторение
употребления времен Present Perfect и Past Perfect в
действительном и страдательном залогах.
Учитель: Decide if each of these
sentences should be in the Present Perfect or Past
Perfect. Then decide if it should be active or passive.
2. (Использование ПК учителем. Microsoft Power Point. Приложение 2)
Ученики:
1.
Hundreds of Siberian tigers have
been killed in the last twenty years.
(Present Perfect Passive)
2.
After the dinosaurs had been
wiped out, as the result of a catastrophe, mammals
were able to flourish. (Past Perfect Passive)
3.
Pandas had not been seen
outside China when Marco Polo arrived there.
(Past Perfect Passive)
4.
For centuries before humans arrived,
buffalo had roamed the American prairies.
(Past Perfect Active)
5.
The number of giraffes in Africa
has fallen dramatically recently.
(Present Perfect Active)
Учитель: Well done. I think you are
ready for a discussion.
III. Основная часть урока.
Учитель: We have decided to hold
this lesson as a press-conference. To the right we
have some environmentalists and wildlife specialists.
To the left there are mass media reporters. Now introduce
yourselves. Please, specialists first.
Далее каждый учащийся представляет себя как
специалиста или репортёра, указывая ту область деятельности, которой он
занимается. Ученики представляют свои доклады, которые они готовили во время
изучения темы. Ведется дискуссия.
Ученик: - My name is Mrs…I’m a
reporter. I work for the magazine “Eco News”.
I’d like to know about the most
serious ecological problems on the Earth.
3. (Использование ПК. Документ Microsoft Power
Point. Приложение 3.)
(мультимедийная презентация доклада учеником)
Ученик-«специалист»: - My
name is Mrs… I’m a doctor of the University of Rome. I’ve been exploring the Mediterranean Sea and its base, the animal and plant world there. The Mediterranean Sea is
in danger. Some of its wildlife is unique, but its survival is threatened by
pressures from tourism, pollution and overfishing. Millions of tourists visit
the Mediterranean each summer, but few have any idea what damage is being done
around and below the water. Habitats and their wildlife are disturbed, polluted
and exploited, and protection schemes are struggling to cope with the
destruction.
Half of the 100 million people who live around the
Mediterranean coast live in towns and cities. They, and a great number of
tourists, produce sewage that is poured into the Sea. Because there is so
little movement of water in and out of the Mediterranean, the sewage is not
flushed away but remains, killing the plants and decreasing oxygen in the
water.
Доклад несколько раз прерывается вопросами
«репортёров»:
Ученик-«репортёр»: Will
plastic waste decompose and break down naturally?
Ученик-«специалист»: No, it
won’t. Plastic waste, thrown into the sea, is a really big
problem as it is not biodegradable.
Ученик-«репортёр»: How do
fishing methods affect the Mediterranean sea and its
wildlife?
Ученик-«специалист»: For
centuries, fishing has provided a living for Mediterranean people. However,
with new fishing methods, fish stocks are dwindling as modern ships catch huge
numbers of fish and less valuable fish are thrown back. This affects other
animals in turn including the Mediterranean monk seal. This was once very
common but was blamed for competing for fish and killed. The monk seal is now Europe’s rarest mammal with a population of less than 700.
The usage of drift-nets is a big problem. Dolphins are
the high profile victims of this kind of fishing, but the other problem is that
too many fish are being caught, and often fish which are too young to be
caught. Again, because of this system, fish stocks, particularly in Europe, could be exhausted in the next 30 years.
Учитель: - Thank you very much.
Your report was very interesting. I fully agree with
your point of view.
Ученик-«репортёр»: - I’m
a reporter of CNN. I’d like to clear up one more point.
What about
polluted air?
4.(Использование ПК. Документ Microsoft Power
Point. Приложение 4.)
(мультимедийная презентация доклада учеником)
Ученик-«специалист»: - My
name is Mr… “I’m a doctor of Oxford University. I’d like to tell you about the
problems of air pollution in big cities. And I want to show the successful
results. I’ve been exploring the technology how to save fresh air in big
cities. My report is about English city Sheffield. Sheffield is one of the England’s largest cities. It is an industrial city with lots of plants and factories. For
more than a century it was a smoky and dirty city, and the view of chimneys
sending smoke and dirt was very characteristic of it. Today it’s one of the
cleanest industrial cities in Europe.
Ученик-«репортер»: -How did
they manage to improve the environment?
Ученик-«специалист»: -The
factories and plants were modified. Modern technology reduced the amount of the
waste in the air by special filters. A quarter of a million tulips are imported
from Holland each year.
Учитель: - Thank you very much. You
know that there are organizations in the world which campaign against threats to
the environment, one of them is Greenpeace. Let’s see the representative of it,
Mr. Brown. What can you tell us about Greenpeace?
5. (Использование ПК. Документ Microsoft Power
Point. Приложение 5)
(мультимедийная презентация доклада учеником)
Ученик-«специалист»: -It is
the world’s most successful environmental pressure group. It campaigns against
the unchecked proliferation of nuclear power, the pollution of our seas and
rivers, and the destruction of our rainforests and the natural habitat of
people and animals all over the world. Greenpeace has always managed to get
worldwide publicity for the many and varied campaigns that it runs. The
organization’s headquarters are in Amsterdam, Netherlands, but it has offices
in many countries. The biggest office in Central Europe is in Prague. Join us!
Учитель: -We would be glad to see
Susan Stevens, environmental campaigner. Unfortunately, she cannot visit our
press-conference, because she is busy with the campaign preventing the
destruction of some of Canada’s ancient rainforests. But we can see the
interview.
Учитель: -Let’s interrupt our
press-conference and return to the lesson for a moment. Susan’s answers are in a
note form. Try to work out what she actually said. Then listen to the interview
and check your answers.
6. (Использование ПК. Документ Microsoft Power
Point. Приложение
6)
Упражнение выполнено в программе Microsoft Power Point.
Учащиеся по очереди составляют предложения, используя опорный материал с
экрана.
Учитель: -Let’s continue our
press-conference and listen to the interview with Susan .
Затем прослушивают запись интервью на
аудиокассете и сравнивают свои ответы. Текст интервью появляется на экране при помощи эффектов анимации.
Учитель: -What can we do to help
environment? Today we are welcome the Head Manager of the local recycling
center. Could you inform us about recycling.
7. (Использование ПК. Документ
Microsoft Power Point. Приложение
7)
Мультимедийная презентация доклада учеником.
Раздаются листовки центра переработки бытовых
отходов. (Приложение 8)
Ученик-«специалист»: One way
of helping the environment is by recycling, which
means using again.
There are two main ways of recycling: either you can
use things again yourself, or you can take them somewhere so that they can be
processed to make something new.
Look at this poster, designed by a recycling centre,
there you can find the answers to the important questions.
Ученик-«репортёр»: -How can
we recycle the following: tins, jars, old clothes, paper,
gift wrapping
paper?
Ученик-«специалист»: Tins -
We can recycle tins by taking them to the nearest
recycling centre.
Jars - We can wash out jars and use them to hold
small things.
Old clothes - We can give old clothes to
charity.
Paper - We can reuse paper to make notes on
before recycling it.
Gift wrapping paper - We can reuse gift
wrapping paper to wrap up other presents.
And what can we do when we go shopping to help
recycling?
We can buy things in bulk rather than in small
quantities to cut down on packing and we can check that products we buy have
been or can be recycled.
How do you think using computers and e-mails might
help?
Using e-mails cuts down on paper and envelopes and so
save trees.
Computers store information so we need to buy fewer
books.
Ученик-«репортёр»: -What ways
of recycling could you offer to help save resources
and energy in schools?
Ученик-«специалист»: -A lot of
paper is used in schools and wasted.
Do teachers and pupils need to make so many
photocopies?
Often pupils just throw them away afterwards. It would
be better to have everything in an exercise book to keep. Perhaps we should
also have school text books that pupils borrow and then give back at the end of
the year. Pupils who have computers could send in their homework by e-mail to
cut down on paper and the teacher could put the correct answers on a special
web-site.
What do you do to recycle and help environment? What
more could you do?
Ученик: As for me, I reuse paper
for notes and I give all my old clothes to charity. I also reuse gift wrapping
paper for other presents. However, I know I could do more. I don’t go to the
recycling centre as it’s rather long way from my home – I could perhaps go
with someone who has a car.
IV.
Заключительный этап урока. Выставление оценок. Рефлексия.
Учитель: - Thanks a lot. Our
press-conference was successful. At the end of the lesson
I’d like to know if you like it.
Ученики: - In my opinion, the
lesson was interesting, because I like the way our
“specialists” show us ecological problems in the
world.
- I absolutely agree, because it was new for me to know how to recycle
paper, cans and glass.
Учитель: - And what can you tell us
about your work?
Ученик: - I think my work was good,
because I was asked some questions after my
report, so “reporters” were interested in the information.
Учитель: Now let’s return to the
question I ask you at the beginning of the lesson: Can we help to save the
planet?
As for me I think we could help to save our planet if
take care of nature.
Учитель: What should we do for it?
- We should
help animals. We should care for wildlife. We should recycle paper, cans and
glass. We shouldn’t throw away litter. We shouldn’t let fires burn in the
forest.
Учитель: - Let’s watch а
video of one famous band “Weezer” with a
song devoted to
wildlife “Island In The Sun”. Let’s sing altogether.
8. (Использование ПК. Проигрыватель Windows Media.
Видео и
фонограмма песни)
(Xором исполняем песню).
Учитель: -Thank you. The lesson is
over. I see that you know a lot about ecology and its problems and you can do
your best to help environment. I’m sure that you are real friends of our
planet. It’s very important to save it for all forms of life. - … you were very
active and get excellent marks. Good bye! Have a nice day!
Ответы учащихся оцениваются с учетом их работы
на подготовительном этапе, на уроке, активности, реакции при ответах на вопросы
и т.д. Поэтому некоторые получили по две оценки за урок.
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