• 1940s 90 74 UNIT 12 Computers and the internet 1 Look at the article again and find the words in the
  • Efl prepare Teacher's Book Grade 8




    Download 18,95 Mb.
    Pdf ko'rish
    bet12/255
    Sana14.06.2024
    Hajmi18,95 Mb.
    #263803
    1   ...   8   9   10   11   12   13   14   15   ...   255
    Bog'liq
    {teacherscom library} EFL Grade 8 TB

    205BCE
    From the 1950s
    around 2,700 BCE to today
    1791–1871
    and 1815–1852
    Alan Turing
    Alan Turing wasn’t well known when he was 
    alive, but he’s now one of the most famous 
    scientists of the 20th century. His ideas on 
    computer science changed the world. He 
    worked on the first digital computer – it was 
    called Colossus, weighed 30 tonnes, and 
    was as big as a large living room.
    1940s
    90
    74
    UNIT 12
    Computers and the internet
    1
    Look at the article again and find the words in the 
    box. Match them to the definitions.
    digital download machine memory
    save software virus
    1
     
    This has moving parts and helps humans to 
    do work.
    2
     
    This is a part of a computer – it holds 
    information.
    3
     
    This is a dangerous computer program.
    4
     
    You do this to make sure the computer keeps 
    your work.
    5
     
    This describes cameras, computers and clocks 
    that record information as 0s or 1s.
    6
     
    This means to copy information from the 
    internet onto your computer.
    7
     
    This is all the programs that make a computer do 
    different things.
    2
    Match the verbs to the nouns. Then make 
    sentences.
    buy
    chat
    download
    go
    play
    surf
    visit
    watch
    friends
    clothes
    games
    the internet
    music
    online
    videos
    websites
    I often chat online with my cousins.
    3
    Read the survey. Choose three or four questions 
    and write two more of your own. Walk around the 
    class asking your questions.
    What sort of things do you download from 
    the internet?
    Do you know how to stop a virus from 
    getting onto your computer?
    How much memory has your phone got? 
    Is it enough?
    Do you ever forget to save your work?
    How often do you chat to friends online?

    Download 18,95 Mb.
    1   ...   8   9   10   11   12   13   14   15   ...   255




    Download 18,95 Mb.
    Pdf ko'rish