a lot of是形容詞片語，修飾後接的名詞，例如：
a lot of students
a lot of money
a lot of space
He has changed a lot since was punished last week.
She becomes a lot sensitive to fire after the accident.
Tommy works a lot harder than before, but he has achieved little.
When we almost ran out of food, he brought a lot just in time.
Infinito - 無極