Открытый урок в 9 классе по теме:
« The world of science and technology »
(По учебнику О.В.Афанасьевой)
Задачи урока:
1. Закрепить
и проконтролировать степень усвоения знаний, умений и навыков, изученных и
сформированных на уроках.
2. Развивать
познавательный интерес, память, внимание, языковую догадку.
3. Развивать
стремление к изучению иностранного языка.
Тип урока:
Урок комплексного применения ЗУН учащихся
Используемые учебники и учебные пособия:
· музыкальный центр
· раздаточный материал
· наглядные пособия
компьютер
Ход урока:
1. Начало
урока. Приветствие. Постановка темы урока.
T: Good
morning, boys and girls! I am glad to
see you! Welcome to our English lesson! As far as you know, we have been
discussing the problems of science and technology at our lessons and today,
you’ll have an opportunity to use your knowledge on our lesson. Some people
think that technology will save the world and make it better, some others think
that technology will ruin the society.
2.Речевая зарядка.
Interview your classmates. Play the part of
correspondents from different newspapers.
When was the television invented?
What was the first country in the world to send
a `satellite into space?
In what century was the telephone invented?
When did American astronauts land on the moon?
When did the Internet appear in Russia?
Which of the two countries uses the Space
Shuttle-:Russia or America?
Neptune is the closest planet to the Sun ,isn’t
it?
3. Повторение лексического материала.
T: Have
a look at the pictures and say what inventions have been made by the end of the
20th century .Why do people use them?(фотографии на экране)
1. Camera
(we use a camera to take photos)
2. Microwave
oven (we use it to cook,defrost,warm pre-prepared food)
3. TV
set (we use it to have fun or entertain)
4. Vacuum
cleaner (we use it to clean up liquids,dust and waste and shampooing)
5. Mobile
phone(we use it to receive or make calls or messages)
6..Dishwasher(we
use it to wash dishes)
7.Fax
machine(we use it to send and receive urgent messages)
8.Computer(we
use it to write programs,play games,find and use information from the Internet)
T.: -
I think that you know popular English song for children:
“Old McDonald has a farm, E-I-E-I-O,
And on this farm he has some cows, E-I-E-I-O…..”
And we know a modern variant of this popular song: (текст
написан на доске
и исполняется речетативом, подражая
молодёжному стилю “рэп”).
“ Old McDonald has a farm, E-I-E-I-O.
And on his farm he has some comps, E-I-E-I-O.
With a comp, comp here and a comp, comp there,
Here a comp, there a comp,
Everywhere a comp, comp.”
So, computer has become an important part of our life – some
people can admire it, some can call it “devil”, but no one can deny it.
Say,
please, who of you has a computer at home? How do you use your computer?
What do you think of computer?
3. Развитие навыков монологической
речи. Контроль домашнего задания.
1. What
can you tell us about computers?
P 1: 50 years ago people hadn’t even
heard of computers, and today we cannot imagine life without them. Computer
technology is the fastest- growing industry in the world. Computer revolution
is changing our life and our language, too. We are constantly making up words
giving new meanings to old ones.
P 2: Сomputers help people to do many things they
couldn’t do alone. Bankers use them to keep track of money. Computers help
companies to keep records, doctors- to treat sick people, and scientists - to
solve problems.
P 3: The computer is a very useful thing. Like
any tool, it helps people to do things better. Computers are fast and accurate.
Compared to people, computers are not so intelligent .They are machines that
will do only what they are told to. It is people who decide which facts to put
into the computer.
P 4: Computers appeared in people’s life
not long ago. In the middle of the 20th century common people
had no idea about them. In 1951 the first commercially available computer was
introduced. In 1975 personal computers appeared.
It is hard to imagine modern life without
computers. The sphere of their application is very wide. Most offices are
equipped with computers to make calculations and work with documentation.
Surgical operations which were not previously possible are performed thanks to
computer technologies. Technologies are also used in modern education both by
students and teachers.
P5: Teenagers use computers for many purposes.
Firstly, they play computer games, watch cartoons and films. Secondly, they do
school tasks, read books and find various information on the Internet.
A new trend is communicating online. Such
applications as Skype give an opportunity to talk to people who may be very far
away in real time.
P 6: I have a computer at home. I can use and operate it
quite well. I can make my own pictures, I play games, for example, The Great
Battle and Counterstrike, I write letters to my e-mail friend (his nick is Theo)
and I can make some programs in Q Basic! I hope I will be able to do some other
things in the future
4. Аудирование .
T:.
(прослушивание записи)
The speaker says that the computer
1. helps
to study
2. reduces
the amount of privacy people have.
3. reduces
the amount of leisure time people have.
4. makes
it too easy to spend money.
5. provides
lots of new kinds of entertainment/
6. is
still not for everyone.
Запишите в таблицу выбранные цифры под соответствующими буквами.
говорящий
|
A
|
B
|
C
|
D
|
E
|
утверждение
|
6
|
4
|
1
|
5
|
3
|
5. Выполнение упражнений.
1.у.76,с.180-181
T: Let’s
repeat all the necessary computer science terms.
Screen- экран
SD Rom- диск
Mouse- мышь
Keyboard- клавиатура
Disk drive- дисковод
Floppy disk- гибкий диск
Modem- модем
File- файл
Boot- начальная загрузка
Flame- флейм
Scanner- сканнер
2. Чтение текста у.77,с.182
3.Прочитайте тексты и установите соответствие между
текстами А–G и заголовками 1–8. Запишите свои ответы в таблицу. Используйте
каждую цифру только один раз. В задании есть один лишний заголовок.
·
A) Lars Magnus Ericsson, was the first man who had a telephone in
his car. When he saw a place where he could get to phone lines, he connected to
them with a pair of long electric wires. Then in Russia two Soviet engineers
successfully tested a mobile phone installed in a car. It could connect to a
local telephone network within 20 kilometers. A year later, two engineers from
Europe tried to use antenna in the phone.
·
B) The company of mobile phones in Finland started to sell their
products in 1970. There were several types of phones: 2G and later 3G.
Third-generation phones are now used everywhere in the world. They are small,
flat and very comfortable to use. Some people say that the only problem with
the new phones is to remember all the functions. The mobile phone is often called
the Seventh of the Mass Media (with Print, Recordings, Cinema, Radio, TV and
Internet the first six).
·
C) In many countries, most adults and many children now have
mobile phones. Mobile phones are used for a variety of purposes,
including keeping in touch with the family, running business, and for emergency
calls. Children and adults often play mobile phone games or use the phone as an
audio player. In Japan, phone companies provide immediate notice of earthquakes
and other natural disasters to their customers free of charge. In the event of
an emergency, disaster response crews can find injured people using the signals
from their mobile phones.
·
D) Today’s mobile phones do more than just offer voice, email, Web
and music services. They are stylish accessories, too. Cool design has always
played a great role in digital business. People, young people especially, use
the phone to express their self. Just like clothes, phones can carry a message
of sports lifestyle, luxury, adventure or romance. Mobile phone companies
introduce their new collections every season and it’s rather difficult to keep
up with today’s mobiles.
·
E) Mobile phones have increased greatly in the world. Some people
carry more than one mobile phone for different purposes, such as for business
and personal use. The mobiles are to be seen absolutely everywhere – in
schools, restaurants, theatres and even churches. They ring during lectures,
meetings and in classical music concerts. In recent survey, 62 % of people said
that the most irritating thing in their lives was mobile phones on the train!
·
1) Early mobile phones
·
2) Annoying mobiles
·
3) Expensive mobiles
·
4) Fashionable mobiles
·
5) Multifunctional mobiles
·
6) Modern mobile phones
6.Активизация навыков устной речи.
T: COMPUTERS CAN THEY …?
count translate
speak play chess see do
crosswords hear smell print documents
forecast the weather make music have
conversation write books think
paint
1) Yes, they can count
2) Yes, they can translate. But some translations look really funny.
Комментарий учителя: Компьютерный перевод
несовершенен. Например, словосочетание traffic jam (учащиеся отвечают, что это
“пробка на дороге”) компьютерная программа перевела на французский язык и
обратно, как car-flavored marmalade (“мармелад, приправленный запахом
автомобиля”).
3) Yes, computers can speak English, but
limited.
Yes, they can play chess.
No, they can’t see. It’s impossible.
No, computers can’t do crosswords. Though some
modern ones probably can.
Unfortunately computers can’t hear as well as
smell.
Yes. Of course, they can print some documents.
Yes, computers can forecast the weather.
Yes, they can make music. (But not like Mozart!)
No, computers can’t have conversations.
No, they can’t write books. Only the man can
write them with their help.
No, they can’t think.
Yes, computers can paint. (But not like
Levitan!) They do it with our help.
And can computers eat? Drink? Fall in
love?
Can computers replace people?
Sample answer: As we see, computers can do a lot
of things, but not all of them, that’s why they can’t replace people. We are
better in many ways. But we all use PCs to make our life easier.
Group
1. «Advantages of computers»
1.
Computers give access to a lot of information.
2.
Computers let you communicate very quickly by e-mail or using the Internet
3.
Computers can do some tasks very quickly, for example, send off large number of
letters or bills.
4.
Computers make it possible to work at home.
5.
Word processors make it easier to write letters and reports, and to do work for
school or college.
6.
Children enjoy using computers, and multimedia, interactive software and
virtual reality make learning more exciting. Many books are now available on
CD-ROMs.
7.
Large amounts of information can be stored in a database.
Group
2. «Disadvantages of computers»
1.
Many people do not like using computers, and would prefer to deal with a person
instead.
2.
Computers can get viruses and damage software.
3.
Software often have bugs, and sometimes computers fail and people lose all the
work they had done.
4.
Some children spend too much time playing computer games which can be very
violent.
5.
Anyone can put information on the Internet, so it can easily be used by
criminals. There are no laws to stop this yet, and it is extremely difficult to
control the Internet.
6.
Computers quickly become obsolete, so they soon need to be replaced or updated.
7.
If a computer is not working properly, most people do not know how to fix it,
and this be very annoying.
7. Заключительный этап.
T: Dear friends! I’d like to thank you for your work. Let’s
do some conclusions:
1. What
was the topic of our lesson?
2. What
aspects were touched at our lesson?
3. What
was the new for you?
4.
Do you like this lesson or not? Why?
-Let’s finish our lesson with our song:
Old McDonald has a farm, E-I-E-I-O
And on has farm he has some comps, E-I-E-I-O
With a comp, comp here, and a comp, comp there
Here a comp, there a comp
Everywhere a comp, comp…
So, the lesson is over. You can be free.
Good-bye, friends!
I hope you’ve learned much and will use
your knowledge of English in the future. Your marks for the lesson are …Your
hometask is ex.78, 79, p.182. The lesson is over. You may be free.
Приложения
The speaker says that the computer
1. helps
to study
2. reduces
the amount of privacy people have.
3. reduces
the amount of leisure time people have.
4. makes
it too easy to spend money.
5. provides
lots of new kinds of entertainment/
6. is
still not for everyone.
Запишите в таблицу выбранные цифры под соответствующими буквами.
говорящий
|
A
|
B
|
C
|
D
|
E
|
утверждение
|
|
|
|
|
|
The speaker says that the computer
1. helps
to study
2. reduces
the amount of privacy people have.
3. reduces
the amount of leisure time people have.
4. makes
it too easy to spend money.
5. provides
lots of new kinds of entertainment/
6. is
still not for everyone.
Запишите в таблицу выбранные цифры под соответствующими буквами.
говорящий
|
A
|
B
|
C
|
D
|
E
|
утверждение
|
|
|
|
|
|
The speaker says that the computer
1. helps
to study
2. reduces
the amount of privacy people have.
3. reduces
the amount of leisure time people have.
4. makes
it too easy to spend money.
5. provides
lots of new kinds of entertainment/
6. is
still not for everyone.
Запишите в таблицу выбранные цифры под соответствующими буквами.
говорящий
|
A
|
B
|
C
|
D
|
E
|
утверждение
|
|
|
|
|
|
You have 30 minutes to do this task.
You have received a letter from your English-speaking pen friend,
...It may sound unusual, but my friend likes reading very much.
He reads not only popular books but classics as well. As for me, I read
only books from the school list…
... What books do you like to read? Do you prefer e-books or paper
books and why? What hobbies apart from reading are popular with your
friends?...
Write him a letter and answer his 3 questions.
Write 100–120 words. Remember the rules of letter
writing.
You have 30 minutes to do this task.
You have received a letter from your English-speaking pen friend,
…My mum still can’t download new music into her mobile phone. She
says when she was young, there were no mobile phones at all. I just can’t
believe it!…
... What do you use your mobile phone for? Can you do without your
mobile phone and why? What other digital do you find the most important for
you?...
Write him a letter and answer his 3 questions.
Write 100–120 words. Remember the rules of letter
writing.
You have 30 minutes to do this task.
You have received a letter from your English–speaking pen friend,
Ben.
… I can’t imagine my life without my computer and the Internet!
Now I can write all my stories and immediately send them to my friends to
read...
…What do you use your computer for? How much time do you spend
working on your computer? What else do you do in your free time? …
Write him a letter and answer his 3 questions.
Write 100–120 words. Remember the rules of letter
writing.
You have 30 minutes to do this task.
You have received a letter from your English-speaking pen friend,
… I’ve just watched a TV series about
robots, their past and future. Robots are so cool! If only they could do my
homework…
...What jobs would you like a robot to do at your home? What else
can robots be used for? Do you find science fiction films interesting or not,
and why?....
Write him a letter and answer his 3 questions.
Write 100–120 words. Remember the rules of letter
writing.
You have 30 minutes to do this task.
You have received a letter from your English–speaking pen friend,
Ben.
… My older brother spends too much time playing computer games.
His passion for computers worries the whole family.
…Are you keen on computer games? What do you use your computer
for? How long do your parents let you use a computer a day?Why? …
Write him a letter and answer his 3 questions.
Write 100–120 words. Remember the rules of letter
writing.
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