灰姑娘Cinderella
高频介词：from at into by down of off back into on
She is very dirty from the cinders.
One day a letter arrives from the Prince.
Cinderella is at home alone. She is sad and lonely.
PUFFF! A pumpkin changes into a coach.
Now go to the party. But be home by 12 o’clock, for my magic will disappear at 12 o’clock. （for为连词）
Cinderella arrives at the palace.
Cinderella runs down the stairs, and one of her glass shoes falls off. （off为副词，有宾为介，无宾为副）
The Prince runs after Cinderella.
The coach turns back into a pumpkin.
The Prince tries to find Cinderella, and many women try on the shoe. （to为分词）
Cinderella tries on the glass shoe and it fits.
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