We visit shops, offices, and places of scenic beauty with the help of computers.. We read newspapers and magazines which have been produced on computers.. We receive letters from and sen
Trang 1Wednesday, October 27 th 2010
Trang 2keyboard speakers
Computer screen
or visual display unit (VDU) central processing unit(CPU) printer CD ROM floppy disk printer
mouse
central processing unit(CPU)
Computer screen
or visual display unit (VDU)
floppy disk
CD ROM
speakers
keyboard
Unit 5:
Unit 5:
PERIOD 25
SLAP THE BOARD
Trang 3I BEFORE YOU READ
Trang 4• mir a culous (adj) =wonderful kì diệu
to be remembered
information
A USB is an electronic storage device which can store
large collections of data : sổ ghi nhớ
*vocabulary
calculation(n):
=( add +, subtract -, multiply x, divide :)
thiết bị lưu giữ thông tin
phép tính : máy truyền tin
: tốc độ ánh sáng
very fast speed like the lightning
5 + 5 = 10 27 – 9 = 18
9 x 9 = 81 45 : 5 = 9
Trang 5II WHILE YOU READ
Trang 6II While you read
Computers have become part of our daily lives We visit shops, offices, and places of scenic beauty with the help of computers We pay bills and prepared by computers We read newspapers and magazines which have been produced on computers We receive letters from and send letters to almost every part of the world with the help of computers And we can even learn foreign languages on computers
What makes a computer such a miraculous device? Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask it to do It is a calculating machine which speeds up calculations: it can add, subtract, multiple, and divide with lightning speed and perfect accuracy.
It is an electronic storage device which manages large collections of data It is a magical typewriter which allows you to type and print any kind of document- letters, memos or requests for leave It is a personal communicator which helps you to interact with other computers and with people around the world And if you like entertainment, you can relax by playing computer games or listening to computer-played music.
Trang 7A B
1 magical a link or act on each other
2 places of scenic
beauty b programmes performed by the computer
3 interact c in a strange or mysterious
way
4 software d the physical part of the
computer system
5 hardware e.places where the scenes
are interesting and beautiful
1 Task 1: Match the words in A with their
definitions in B
(v)
(a) (np)
(n) (n)
Trang 8Mark True or False
1 Computers are used for paying bills, reading
newspapers, sending or receiving letters and many other daily activities.
2 A computer is wonderful because it can be
used as a calculating machine, an electronic device, a magical typewriter and a personal communicator…
3 A computer is incapable of doing almost
anything you ask it to
4 We can entertain by playing games or
listening to music on computers.
T
T
f
T
Trang 92 Task 2 Choose the best title for
the passage
A The Computer- A new Invention
B The Computer Has Become Part of Our Life
C What Can the Computer Do?
Trang 10+ It can help
us
3 Task 3 :Answer these questions, using the cues below
1 What can a computer do to help us in our daily life?
Computers have become part of our daily lives We visit
shops, offices, and places of scenic beauty with the help of
computers We pay bills and prepared by computers We read
newspapers and magazines which have been produced on
computers We receive letters from and send letters to almost
every part of the world with the help of computers And we can even learn foreign languages on computers.
shops, offices and places of scenic.
bills.
newspapers and magazines.
letters to almost every part of the world.
foreign languages.
visit … pay
read … receive/send …
learn …
Trang 11What makes a computer such a miraculous device? Each time you turn it on, with appropriate hardware and software, it is capable of doing almost anything you ask it to do It is a calculating machine which speeds up calculations: it can add, subtract, multiple, and divide with lightning speed and perfect accuracy
It is an electronic storage device which manages large collections of data It is a magical typewriter which allows you to type and print any kind of document- letters, memos or requests for leave It is a personal communicator which helps you to interact with other computers and with people around the world And if you like entertainment, you can relax by playing computer games or listening to computer-played music
it is a…
it can help us…
………….
Trang 121 What can a computer do to help us in our daily life?
- It can help us visit shops, offices and places of scenic beauty, pay bills, read newspapers and magazines, receive letters from and send letters to almost every part of the world and learn foreign
languages.
2 Why is a computer a miraculous device ?
- It is a miraculous device because it is capable of doing almost anything you ask it to; it’s an accurate calculating machine, an electronic storage device, a magical typewriter, a personal communicator and a popular means of entertainment.
Trang 13III AFTER YOU READ
Trang 14What does “interact” mean?
every part of the world with the help of printers.
B print
D add
A type
C link or act
What can we do on computers?
A visit shops and pay bills B read newspapers
C learn foreign languages D All are correct
How can we relax on the computer?
Mark True or False
We can
We can play computer games or listen to computer-played music….
F
Computers can help us :
Can a computer help you type and print any kind of document-letters, memos or requests for leave?
Yes, it can.
www.globaledu.com.vn -tiếng Anh luyên thi THPT
www.englishteststore.com.vn -test online
www.tienganhonline.com
Trang 15ork
Write a short paragraph about the uses of the
computer.
Prepare for the next period (Speaking)
Study three tasks again more carefully