used to和be used to的区别和几句例句

used to过去常常;以前常常（后接不定式，表示过去的习惯） She used to be short.
be used to 习惯于…… I am used to playing basketball.

use to :曾经常常做某事 I used to paly basketball.
be used to：被用来做某事 Basketball is used to play.