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（笔记本电脑）
Who am I?
I am so small in size that I can fit in your hand. I usually have a small screen usually bigger than a phone, however smaller than the smallest laptop.
PAD
Who am I?
Can you name some other kinds of computers?
PC
(personal computer)
huge computer
Around the world
My name is ENIAC.
I am the first computer
in the world. I was born
in 1946 in America. I am very big, about one and a half times the size of a classroom. I am very heavy — 30, 000 kilos!
1. What's the passage
about?
2. What does ENIAC
look like?
It’s about the first computer in the world.
It is very big.
How do we use the computer to …?
First，……
Next，……
Then，……
Finally……
How do we use the computer to …?
First，……
Next，……
Then，……
Finally……