www cpu pc cd-rom. floppy disks speakers a mouse a keyboard
TRANSCRIPT
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WWW
CPU
PC
CD-ROM
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floppy disks
speakers
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a mouse
a keyboard
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a monitor
a printer
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Internet
a screen filter
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an E-mail
a drive
a U-disk
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a notebook / laptop
main units
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speakers drives main unit mouse floppy disk monitor keyboard
1.The _______shows words and pictures.
2.You use the ________ for typing in information.
3.The___________records information.
4.The ______ helps you to control the computer.
5.The_________contains all the computer’s electronics.
6.We can hear the sound from the _________.
7.We put disks into the_______in the main unit.
monitor
keyboard
floppy disk
mouse
main unit
speakers
drives
P18
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When was the first computer made?
How big was the first computer?
When was Bill Gates born?
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1. The first computer was made in England.2. ENIAC was called “a monster” because it looked really strange.3. Gates did well in nearly all subjects, especially computer.4. Bill Gates graduated from Harvard.5. Computers achieved great progress during 1975 to 1995.6. The first successful PC was made by Dell.
TF
F
F
F
F
T or F?
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Where can we see computers? ???
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There may be tiny, hidden computers.
At home?
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Think
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_______fast and rarely give wrong answers
type,print and ____things
teach you and _____________you
operate _______
fly planes and ________
We call them electronic brains.
calculate
draw
play games with
railways
spaceships
Listen and fill in the blanks.
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DoraemonAstro Boy
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What may computers be able to do in the future?
Will computers make our lives better?
P19
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Write at least 60 words with the topic --- “Computers of tomorrow”