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Efl prepare Teacher's Book Grade 8
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| bet | 12/255 | | Sana | 14.06.2024 | | Hajmi | 18,95 Mb. | | #263803 |
Bog'liq {teacherscom library} EFL Grade 8 TB205BCE
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?
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