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n.出生
Sammy Griner
(11 months old)
His eyes are the same size at different ages.
7B Unit 5 Welcome to the unit
Sammy Griner
(11 years old)
Our eyes are the same size from birth,
but our nose and ears never stop growing.
7B Unit 5 Welcome to the unit
Isn’t that amazing?
7B Unit 5 Welcome to the unit
Fish sleep with their eyes open.
adj.
People sleep with their eyes closed.
adj.
Isn’t that strange?
There are s in the back of our feet.
[??]
bone
25
7B Unit 5 Welcome to the unit
There are no bones in the back of elephants’ feet
n.脂肪
— only fat.
That’s really interesting.
The Sun is about 1,300,000 ______
___________ the Earth .
times
There are no ______ in the back of elephants' feet—only ___.