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Открытый урок "The world of science and technology" 9 класс

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 20
th
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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