1、concern 常用搭配： concern oneself with / in / about sth. “忙于某事 / 关心某事 / 参与某事”。如：She concerns herself with social welfare. 她从事社会福利工作。 as / so far as sb. / sth. be concerned“就某人 / 某物而言”。如：As far as Im concerned, I dont object to your decision. 就我（个人）而言，我不反对你的决定。 be concerned in / with sth. “与某物有牵连”。如：He w
2、as concerned with the crime. 他与那起罪案有关。 be concerned to do sth.“把做某事视为自己的事情”。如：He is always concerned to help others.他总是把帮助别人看作是自己的事情。 show / express concern about / for “对表示关心、担心”。如：She showed a great deal of concern for her sons illness. 她非常担心她儿子的病情。 have a concern in / with. “与有利害关系”。如：I have no c
3、oncern with that company.我与那家公司没什么关系。 be concerned about. / that. “关心；担心”。如：Im concerned that they may have got lost. 我担心他们可能迷路了。四、同根词： concerned 形容词，意为“有关的；担心的”。如：Concerned parents held a meeting. 忧心忡忡的家长们开了一次会。 concerning 介词，意为“关于；有关”。如：Concerning his proposal, there are pros and cons. 关于他的提案，有赞成和反对两种意见。
