accustomed和usually的区别？accustomed to do和doing的区别？

accustomed意思如下：

adj.习惯的；习惯于；惯常的；凡是的

v.使习惯(于)；使适应

accustom的过往分词和过往式

而usually是副词，意思是

adv.凡是；一般地；一般地；经常地

accustomed to do，那个用法是不正确的

be accustomed to 是固定词组,后面保持doing，be accustomed to 后不克不及接动词不定式

be accustomed to sth习惯于…… （接名词）

例句：It will not take you very long to be accustomed to the way we do it. 你没必要花很长的时间就能习惯我们干事的 *** .

be accustomed to doing sth习惯于做…… （接动名词）

例句：I am accustomed to  eating five meals a day. 我习惯一天食五餐。

动名词和动词不定式一样,其否认形式也是间接在它前面加not.如：

I get up early in order not to be late for school.

I decided not to do the homework.

I feel like not being disturbed.

I prefer not doing the experiment.

be used to 分两种：be used to do sth暗示被用于做某事；be used to doing sth暗示习惯于。此时等于be accustomed to doing,　当然用accustom语体更正式化。be conditioned to暗示经加工以适宜要求供利用。如： leather conditioned by a special process 经特殊加工的皮革be adapted to sth，be adjusted to sth　调整以适应　　的意思，凡是不以人做主语。另：used to do sth 暗示　过往经常做某事

be accustomed to后面不成以加动词原形，因为在那个短语中，to是介词，后面接名词、代词或动名词，暗示“习惯于……”之意，例如：

You will be accustomed to it maybe after three or four months.或许过三四个月你就会习惯的（摘自《网易有道词典》）（本句中，be accustomed to后面加了代词it）

He is accustomed to going to bed early and getting up early.他习惯于早睡早起（本句中，be accustomed to后面接了动名词going和getting）