be used to do 和be uesd for 的区别

be used to do 和be uesd for 的区别

be used to do = be uesd for sth /doing sth 可以表示“被用来……（表目的）”，用法相似，但是前者后面接动词，后者加名词或动名词
The knife is used to cut apples. = The knife is used for cutting apples.



used to do sth 过去常做某事[注意：不用be]
be used to doing sth.习惯于做某事

be used to do 过去常常做某事
be used for 用来做...

同意WZH868说的，没错！

过去常常做某事应该是be used to doing sth
be used to do和be used for sth/doing sth意思是一样的，用法也相似，但是前者后面接动词，后者加名词或动名词.

意思与用法一样
但后面
be used for +doing sth
顺便告诉你 used to do 过去常常做
be used doing 习惯做某事

used to do 过去常常做某事 I used to walk with mum.我以前经常＆妈妈散步
be used for 用来做... The knife is used for cutting. 刀用来切东西
be used to doing sth.习惯于做某事 I was used to walking.我习惯散步

be used to do 和be uesd for sth /doing sth.都可以表示“被用来……（表目的）”区别如上， 动词的形式不同。
e.g. The knife is used to cut apples.
=The knife is used for cutting apples.
楼上的朋友都犯了些错误，特此纠正如下：
补充：有两个固定词组不要混淆：
used to do sth 过去常做某事[注意：不用be]
be used to doing sth.习惯于做某事