1.be known as 意為“作為……而著名”,其后的名詞表示一個(gè)人的身份、職業(yè)等.如：
Liu Huan is known as a singer．劉歡作為一個(gè)歌手而出名.
We’re sure you’ll be well-known as an artist．我們相信你會(huì)成為一位著名的畫(huà)家.
 be known for 意為“因……而著名”,其后所接內(nèi)容表示某人或物的特點(diǎn)、特長(zhǎng)等.如：
Guilin is known for her beautiful mountains and rivers．桂林因其美麗的山水而聞名.
Mr Geldof is well-known for organizing two big pop concerts on the same day．
蓋爾多夫先生因在同一天組織兩場(chǎng)大型的流行音樂(lè)會(huì)而出名.
 be known to “為……所了解／知道”,其后接表示人的詞語(yǔ).“（人們都）知道”,其后接動(dòng)詞原形.如：
He is known to all in our village．村子里的人都了解他.
2.
sb.come to power \ (開(kāi)始)掌權(quán),上臺(tái)
take power 取得政權(quán)
put into power 使執(zhí)政,使上臺(tái)
3.give out用完,用盡 散[分]發(fā) 公布,發(fā)表 精疲力竭 失靈