be used for 和 be used by 有什么用法上的区别?

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be used for 和 be used by 有什么用法上的区别?
be used for 和 be used by 有什么用法上的区别?

be used for 和 be used by 有什么用法上的区别?
”
“used to加不定式”表示过去常常干某事,现在不在干了.
例如:I used to go to work by bus.Now I take a taxi.
She used to be very shy.
“be used to doing”表示习惯于干某事
▲ be used for意为“（某物）被用做……”其后接名词、代词或动名词.如：
（1）This kind of bamboo can be used for water pipes .这种竹子可用作水管.
（2）A knife can be used for cutting bread .刀可用来切面包.
be used to do sth.也可表示“（某物）被用做……”,但其后接动词原形.如：
（3）A hammer is used to drive nails .锤子是用来敲钉子的.
提示：be used as相当于be used for的用法.如：
（4）The girl is being used as a servant in the house .这个女孩在家里被当做佣人使唤着.

be used to和be use to use to,be used to do,be used to doing和be used for的区别used to 是过去常常吧请具体解释、分析、区别 :be used for ; be used as ; use to.请具体解释、分析、区别 :be used for ; be used as ; use to. be used to do sth,be use to doing sth,be use to sth,be use for sth区别 be used to do 和be used for的用法 be used for和be used from的区别 be used for 和be used in有什么区别, be used to do 和be use for doing区别参考一下句子（绝对正确的）：bread is used asor food ,is not used to play with .能不能用be used to be a toy?为什么前面的就要用be use for ,后面不用?不要扯use的其他用法,就 use的用法.used to do sthbe used to do sth be used to doing sth be used for be used by .The foreigners can't Chinese food.A.be used for B.used to C.use to D.be used to be used for be used for be used for be used for used to和be use to 加do还是doing use to 和 be used to的详细用法? be used for be used to be used from区别 use to 和used to的意思 be use to 和be used to do有区别吗?