A phrase is a gruop of words that make sense.
a bottle of water
the 11th floor
the happy child
a glass of milk
Possessive Nouns名詞所有格
mom +'s=mom's
Jack+'s =Jack's
Noun phrase名詞短語(yǔ)(Add an adjective between the Possessive Nouns and the noun to make a noun phrase.)
his brown dog
the girl's math book
a pack of (hungry) wolves
a pair of (stinky) shoes
a bunch of (sour) grapes
a stack of letters
a class of bright students
Sometimes we use a verb +ing+noun to make a noun phrase.
This is a dancing? girl
the swimming girl
I saw a pair of students, holding hands.
