Unit 5. Technology and you

DAK NONG DEPARTMENT OF EDUCATION AND TRAINING
DAK GLONG UPPER SECONDARY SCHOOL
TEACHER: NGUYỄN ĐÌNH HÀO
CLASS: 12 A
SUBJECT: ENGLISH 12

WELCOME TO OUR CLASS 12 A

WARMLY WELCOME TO ALL TEACHERS JOINING OUR ENGLISH LESSON TODAY !!
Check – up
What is ‘used to – infinitive’ used for?
‘used to – infinitive’ is used to talk about past actions or past habits that no longer exist
Now, please discuss the question!
What thing is used to type/ watch a film / listen to music / do caculations / play games?
=> The computer
I. Before you read
Unit 5 TECHNOLOGY AND YOU
A. READING (Period: 27)
You have ten stars numbered from 1 to 10
After you choose a star , you will have to give the name of one part of a computer, one correct answer will be given 1 point. Especially , if your number is lucky star, you will get 2 points.
Are you ready?
1
9
2
3
5
8
6
10
4
7
I. Before you read
Unit 5 TECHNOLOGY AND YOU
A. READING (Period: 27)
* Vocabulary
* Vocabulary
+ miraculous (adj)
[mi`rækjuləs]
+ device (n)
[di`vais]
+ hardware (n)
[`hɑ:dweə]
+ software (n)
[`sɔftweə]
+ calculating machine(n)
[`kælkjuleitiηmə`∫i:n]
[`memou]
+ memo (n)
wonderful , fantastic
brief notes of thing to be remembered
* Vocabulary
+ request for leave (n)
+ interact (v) [,intər`ækt]
+ places of scenic beauty (n)
[ri`kwest fə li:v ]
+ lightning speed (n)
very fast speed like lightning
[`laitniη spi:d]
+ communicator (n):
+ calculate (v)= (add, subtract, multiply, devide)
calculation (n):
[mi`rækjuləs]
+ device (n)
[di`vais]
+ hardware (n)
[`hɑ:dweə]
+ software (n)
[`sɔftweə]
+ calculating machine(n)
[`kælkjuleitiηmə`∫i:n]
+ lightning speed (n)
[`laitiη spi:d]
[`memou]
+ memo (n)
+ request for leave (n)
+ interact (v) [,intər`ækt]
+ places of scenic beauty (n)
[ri`kwest fə li:v ]
+ miraculous (adj)
* Vocabulary
+ communicator (n):
+ calculate (v)= (add, subtract, multiply, devide)
calculation (n):
I. Before you read
Unit 5 TECHNOLOGY AND YOU
A. READING (Period: 27)
II. While you read
A . Look at your book and listen to the tape.
1. Task 1:
the words in A appear in the reading passage. Match them with the definitions in B
Computer has become part of our daily lives. We visit shops, offices, and places of beauty with the help of computers. We pay bills 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.

Computer has become part of our daily lives. We visit shops, offices, and places of beauty with the help of computers. We pay bills 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.

Task1: work in pairs: the words in A appear in the reading passage. Match them with the definitions in B
HOMEWORK

- Learn by heart all new words

- Read the pasage again and prepare task 2, 3 for the next lesson

Matching : match the word with their Vietnamese meaning
1. miraculous
2.storage device
3. hardware
4. software
5. calculating machine
6. communicator
7. calculate
8. places of scenic beauty
9. memo
10. request for leave
11. interact
12. lightning speed
a. Phần cứng
b. Người giao tiếp/ Máy truyền tin
c. thắng cảnh, cảnh đẹp
d. giấy xin phép
e. phần mềm
f. thiết bị lưu trữ thông tin
g. tương tác
h. tốc độ ánh sáng
i. kì diệu, thần kì
j. máy tính
k. tính toán
l. sổ ghi nhớ, bản ghi nhớ
+ hardware (n)
+ software (n)
+ calculating machine(n)
+ request for leave (n)
+ miraculous (adj) /mi’rækjuləs/ : kì diệu, thần kì
+ device (n) /di’vais/ : thiết bị
+ hardware (n) /’ha:dweə/ : phần cứng
+ software (n) /’softweə/ : phần mềm
+ calculating machine(n) /’kælkjuleitiŋ məζin/ : máy tính
+ lighting speed (n) /’laitiŋspi:d/ : tốc độ ánh sáng
+ memo (n) /’memə/ : bản ghi nhớ
+ request for leave (n) /ri’qwest fə li:v/ : giấy xin phép
+ interact (v) /intər’ækt/ : tác động qua lại
+ places of scenic beauty (n) /’pleisiz əv ‘si:nik ‘bju:ti/ : thắng cảnh
Lucky star
Congratulation!! You’ve got 2 points
Can you name this part of a computer?
Visual display unit(VDU) or computer screen

=> keyboard
This part is used to type documents / letters
Can you call the name of this part?
Oh, you are right. I’m a mouse
=> Central processing unit (CPU)
This is the most important part of a computer.
=> Floppy disks
These parts are used to store data or document.
Like the floppy disks, but this type can be used to set up programs into CPU
=> CD ROMs
=> The printers
These machines are used to print documents /books/ newspapers
you can’t listen to music or other sounds if this part is not used.
=> Speaker