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    Unit 5 Technology and you

    (Bài giảng chưa được thẩm định)
    Nguồn:
    Người gửi: Hoàng Nam
    Ngày gửi: 15h:15' 08-09-2009
    Dung lượng: 1.8 MB
    Số lượt tải: 988
    Số lượt thích: 0 người


    WELCOME TO
    OUR CLASS
    Hung Vương School


    10 K
    What is this?
    a Computer
    What is a computer used for?
    Lead-in:
    ENGLISH 10
    UNIT 5
    Reading
    Technology and you
    Before you read
    Match each numbered item with one of the words or phrases in the box
    A. central processing unit (CPU) B. CD ROMS
    C. keyboard D. visual display unit (VDU) or computer screen
    E. mouse F. floppy disks G. printer H. speakers
    D
    E
    G
    C
    A
    F
    B
    H
    A. Central processing unit (CPU):

    B. CD ROMS:

    C. Keyboard:

    D. Visual display unit (VDU)
    or computer screen:

    E. Mouse:

    F. Floppy disks:

    G. Printer:
    H. Speakers:
    Thiết bị xử lý trung tâm
    Đĩa CD
    Bàn phím
    Màn hình
    Chuột vi tính
    Đĩa mềm
    Máy in
    Loa
    While you read
    Computer has become part of our daily lives. We visit shops, offices, and places of beauty with the help of computers. We play 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 and 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.
    Task 1:
    1
    The words in A appear in the reading passage. Match them with their definitions in B
    Work in pairs
    Vocabulary:
    magical (a)
    interact (v)
    Software and Hardware
    Vocabulary:
    A place of scenic beauty
    Vocabulary:
    Vocabulary
    Magical (a) :

    2. Interact (v) :

    3. Software (n) :

    4. Hardware (n) :

    5. Places of scenic beauty (n) :
    Kỳ diệu
    Tương tác
    Phần mềm (của máy tính)
    Phần cứng (của máy tính)
    C?nh d?p
    Task 2
    Decide which of three options below is the best title for the reading passage.
    ■ Work in groups
    2
    Task 3: Answer these questions, using the cues below.
    3
    1. What can a computer do to help us in our daily life?
    2. Why is a computer a miraculous device?
    visit, pay, read, receive, send, learn
    capable of, a calculating machine, an electronic store, a magical typewriter, a personal communicator, for entertainment
    Suggested answers
    It (a computer) can help us visit shops, offices, and places of interest; pay bills; read newspapers, etc.

    2. It is a miraculous device because it is capable of doing anything you ask; it can speed up the calculations, etc.
    GROUPWORK
    Discuss Advantages and Disadvantages of the computer in our daily life
    ■ Instructions:
     Find out as many advantages of the computer as possible
     Think about disadvantages you often have when using a computer
    After you read
    Suggestions


    Unit 5: Technology and you
    Before you read
    1.D 2.E 3.G 4.C 5.A 6.F 7 .B 8.H
    While you read
    Task 1:
    1. c 2. e 3. a 4. d 5. b
    Task 2:
    A : What can the computer do?
    Task 3:
    1. It (a computer) can help us visit shops, offices, and places of interest; pay bills; read newspapers, etc.
    2. It is a a miraculous device because it is capable of doing anything you ask; it can speed up the calculations etc.
    After you read
    Advantages and disadvantages of the computer
    HOMEWORK
     Write a short paragraph about problems that people encounter when using a computer.
     Study three tasks again more carefully
     Prepare for the next period (Speaking)
    Remember to do your homework!
    THANK YOU !
    HOMEWORK
    334380
    bai giang rat thu vi nhieu hinh anh va thong tin. Thank u!
     
     
     
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