B2U5思维导图

类似的用法：be buried in/bury oneself in/devote oneself to/be devoted to

get/be absorbed in sth./doing sth.

不定式主动表示被动,不定式和句子主语构成逻辑上的动宾的关系

常用单词有：difficult hard easy comfotable

aimless aimlessly

sth. be aimed at

aim to do sth.

equip-equipped-equipped

equip...with...=be equipped with...

satisfy satisfied satisfying

to one's satisfaction

be satisfied to do

be satisfied with=be content with=be pleased with

with/in satisfation

set down

set aside

set off

set out

set out to do sth.

set about doing sth.

位于系动词之后

表示主语的状态或特点

形容词化

表示时间，条件，让步，方式等