II
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Сообщение
темы и целей урока
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Сообщение
темы и целей урока
Мотивация
учебной деятельности
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- As you can guess today we are going to talk
about computers. We’ll learn new words, read the text, write exercises, work
with cards, discuss and do the crossword.
- Once upon a time there were no computers,
no video games, CD-ROM players, modern TV, fast phone connections,etc. A lot
of things were not possible. But now the world is quite different and we
can’t imaging it without computers. Can you tell me where computer is used
now.
– Computers can transfer money from one
account to another.
– Computers can be used to organize thousands
single pictures used to make cartoons.
– Computers are used to send and print the
signal from machine to machine.
- Chess can be played with the help of
computers.
– A hospital patient’s health can be analyzed
by a computer.
– Some companies use computer – controlled
robots.
– Computers help guide planes by giving pilots
important information such as speed and altitude.
– Books and other materials are checked out by
using computers. Each book has a bar code.
– Reporters write their articles on the
computer.
– Computers are used to control much in
television.
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Слушают преподавателя.
It is used in different spheres: Banks, cartoons, fax
machines, games, hospitals, industrial robots, jet planes, libraries,
newspapers, TV, sports, washing machines, X-ray scanners.
Слушают
преподавателя.
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III
IV
V
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Актуализация
опорных знаний
Основная
часть
Заключительный
этап
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Знакомство
с новыми с лексическими единицами
Мотивация к выполнению практической
работы
Аудирование
( Песенка
“My computer’s crashed” c
лексическим упражнением)
Работа с
текстом
Аудирование
Подготовка
к написанию эссе по теме урока
Домашнее
письменное задание: Write an opinion essay
Выставление
оценок за работу на уроке
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Hазвания деталей составляющих
компьютер и его обеспечение
Мышь -mouse
Монитор - monitor
Клавиатура - keyboard
Экран монитора -screen
Дисковый привод – CD-ROM drive
Компьютер - computer
Видеокамера –web camera
Вход для включения периферийных устройств USB port
disk /floppy – гибкий диск, дискета
mouse pad – коврик для мышки
CPU (central processing unit) — ЦПУ (процессор)
display monitor/monitor/screen — монитор/экран
slot — слот (разъем) -
surge protector — устройство защиты от перепадов напряжения
scanner — сканирующее устройство/сканер
CD-ROM player — CD-ROM проигрыватель
program/application — программа/прикладная программa
CD-ROM disc — CD-ROM диск
cable — кабель/шнур
disk drive — дисковод
user's manual—руководство пользователя
mother board — материнская плата
printer — принтер
power switch — выключатель
port — порт
modem — модем
laptop — портативный компьютер (лаптоп)
external speaker — звуковая колонка
hard disk drive — накопитель на жестком диске
PUZZLE TIME
A) Do this puzzle on given cards and you’ll read the name of one of the most
successful computer companies.
1. This small box is used to operate a computer. (mouse)
2. A document on your
computer. (file)
3. A device which is used to transfer photos and texts to your
computer.(scanner)
4. To make a computer better
or able to do more things.(upgrade)
5.
This looks like a typewriter and has the keys you need to press (keyboard).
6.
It can be hard. It can be floppy. (disk)
7. A
device which allows your computer to send messages along a telephone line.
(modem)
8.
An unfriendly or rude e-mail. (flame)
9.
To start a computer. (boot)
Listen to the
song and fill in the gaps
Computer,
computer,
I love my
computer.
My …, my … , my
… .
I never have problems.
I use it all
day.
I never go out
of the house.
Computer,
computer,
I hate my
computer.
My … , my … , my
… .
I always have
problems.
It’s driving me
crazy.
Computers make
me want to scream.
Показывает,
как выглядел первый компьютер и дает возможность по гиперссылке посмотреть в
энциклопедии статью о Чарльзе Бабедже, изобретателе компьютера.
Дает
ключ к заданию по чтению текста и вопросы к тексту
Read
the text and do the tasks
Computers. The Basic Principles.
A computer consists of millions of on-off switches.
The computer is “told” what to do, in terms of “on” or “off” : actually, “1”
or “0”. This is called “binary code”. A 1 or 0 is very limited information –
a bit. Computers need eight bits to identify just one number or letter – a
byte. For example, 01001011 is eight bits, representing a single byte.
Everything in present-day computers is made very
small.
Millions of “switches”, with all their connections,
are printed onto tiny “chips” of silicon as “integrated circuits”.
Some “chips” become the computer’s memory: the
“switches” retain the information they are given – ready to be “worked on”.
Other “chips” are used for instructions.
A computer has to have precise instructions. Their
instructions are called a program (it’s always spelt that way in computing).
Sometimes, we instruct the computer by typing on a
keyboard. The computer displays our typing on a “visual display unit” (VDU)
or “monitor”.
- Find the sentences with Passive
Voice, write down the predicates
1.___________________
2.___________________
3.___________________
……………………….
2.
Answer the questions about the text
1. What is
called “binary code”?
2. How many bits
do computers need to identify just one number or letter?
3. Ten bits
represent a single byte, don’t they?
4. What are
“chips” used for?
5. How do we
call precise instructions for the computer?
6.Can we
instruct the computer without a program?
Предлагает текст для аудирования и ключи
к заданиям по прослушанному тексту.
I.
Listen to the text and do the tasks
I.
Fill
in the gaps with the verb in the correct form
1. Computers and
the Internet …….our life enormously...
a) changed;
b) have changed;
c) change;
2. The Internet
……..more and more important for nearly everybody.
a) is becoming;
b) becomes;
c) has become;
3. If you are the
leader of a product, of a technology or just of an idea, you ………to make a lot
of money.
a) are able;
b) was able;
c) were able;
4. Whatever you are
looking for, you ….. it.
a)found;
b)will find;
c)have found;
5. Even
if you …… to find very specific information, you will find it in a short
time.
a)wanted;
b) will want;
c)want;
II.Use the words given
in capitals in the correct form.
Предлагает текст для чтения с заданием “For
and
against”
Этот текст готовит учащихся к написанию эссе по теме
урока.
Computer has become an important part of our life –
one can admire it, one can call it “devil”, but no one can deny it. Almost
every home, office or school has a computer of some kind these days. Many
people feel that these machines are now an essential part of our lives, but
how necessary are they? What arguments can you suggest “for and against”
using computers every time we are to do something.
Two
“for and against” argumentative essays were mixed by a typist.
Divide this text in two parts, one is
“for”, another is “against”:
One of the main
advantages is the time that can be saved by using a computer.
This is
especially beneficial in the workplace, where employees can do their work far
faster than they could in the past. Many jobs have been lost due to the fact
that computers can do a lot of tasks more efficiently than humans. This has
led to high unemployment in many countries.
Computers can
save a lot of storage space. Storing information on computer disks is one of
the most efficient ways of keeping data. One computer disk can hold the same
amount of information as several books.
Stored
information can be found at the touch of a button, whereas searching for it
manually takes much longer. We have become too dependent on computers. The
time saved by using PC for repetitive tasks enables us to use our own time
more creatively and productively.
Computers can
actually cause health problems. Endless hours in front of a screen can cause
eye strain and headaches. Our everyday lives are made easier – from going to
the bank to doing the shopping.
Computers are a useful tool. They have changed our
lives for the better and we should make them work to our advantage. It must
be remembered that they are to serve us – not to replace us.
Write an opinion
essay
Some people say
that we can’t live without computer nowdays, others consider it to be a “monster,
devouring our time”. What is your opinion?
Write 200-250
words. Use the following plan:
ü
make
an introduction;
ü
express
your personal opinion and give reasons for it;
ü
give
arguments for the other point of view and explain why you don’t agree with
it;
ü
draw
a conclusion.
So, the lesson is
over. Thank you for good work during the lesson and Good-bye!
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Слушают преподавателя
Повторяют вместе с преподавателем
Выполняют задание
Слушают песню, заполняют пробелы, решают пазл
Слушают преподавателя и записывают название
гиперссылки
Читают текст и выполняют задания
is
“told”
is
called
is
made
are
printed
are
given
are
used
are
called
it’s
spelt
Computers and the
Internet have changed our life enormously...
Part I
There is no
doubt about that. There are many advantages of the Internet that show you the
importance of this new medium.
The Internet is
becoming more and more important for nearly everybody as it is one of the
newest and most forward-looking media and surely the medium of the future.
You can use the
Internet at home for personal use or you can use it at work for professional
usage.
Especially in
the business sector… If you are the leader of a product, of a technology or
just of an idea, you are able to make a lot of money.
PartII
Spending part of
our day on the Internet is for many people quite normal. They use this kind
of medium to get information about all kinds of topics.
Maybe some of
them are interested in chatting, probably they are members of a community.
Whatever you are looking for, you will find it. Even if you want to find very
specific information, you will find it in a short time.
To put your own
information on the Internet is also possible. Create your own homepage, tell
other users about your interests, what you want, that's no problem at all.
So, as you can see
computers and Internet go together and have opened new world .
Читают
текст и выполняют задание
For
One of the main
advantages is the time that can be saved by using a computer.
This is especially
beneficial in the workplace, where employees can do their work far faster
than they could in the past.
Computers can
save a lot of storage space. Storing information on computer disks is one of
the most efficient ways of keeping data. One computer disk can hold the same
amount of information as several books.
Stored
information can be found at the touch of a button, whereas searching for it
manually takes much longer.
Our everyday
lives are made easier – from going to the bank to doing the shopping.
Computers are a
useful tool. They have changed our lives for the better and we should make
them work to our advantage.
Against
Many jobs have
been lost due to the fact that computers can do a lot of tasks more
efficiently than humans. This has led to high unemployment in many countries.
We have become
too dependent on computers. The time saved by using PC for repetitive tasks
enables us to use our own time more creatively and productively.
Computers can
actually cause health problems. Endless hours in front of a screen can cause
eye strain and headaches.
It must be
remembered that they are to serve us – not to replace us.
Слушают преподавателя, записывают домашнее задание
Good-bye!
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Слайдs №3-5
Слайд №6
Слайд №7
Слайд №8
Карточки
с текстом
Слайд №9
Карточки
с текстом
Слайд
№10
Слайд
№11
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