Be used to do sth Be used to doing sth 后者的to为何做介词?

来源：学生作业帮编辑：神马作文网作业帮分类：英语作业时间：2024/11/11 00:45:56

(sth.) be used to do sth. 这时的use解作“使用”
used to do sth. 过去常常（常有“过去常常,但现在已不”的意思）
be used to doing sth. 解作“习惯于”,这里的to是介词,后接名词、代词或动名词,be可被get、become等系动词代替
再问：就是问为什么是介词
再答： to 不是介词就是副词表示“习惯于”时，be used to doing sth.是固定搭配，名词/动名词前作介词用副词一般和动词或形容词搭配

Be used to do sth Be used to doing sth 后者的to为何做介词? use的用法.used to do sthbe used to do sth be used to doing sth be used to doing sth? 英语To做介词的短语,像pay attention to doing sth..be used to used to do sth 过去常常做某事 be used to doing sth习惯于做某事之类的用法 be used to doing sth.和used to do sth.的分别区分used to do sth./be used to doing/be used to do be used to do sth.be used doing sth.for one to talk to . used to do sth和be used to doing sth中的used是什么词性? be used to do sth.or be used to doing sth. used to do sth,be used to sth ,be used to do sth 选用适当的词组填空：be used to ,be /get used to doing/sth ,used to