本句的主干是some companies offer etiquette seminars。who引導的定語從句修飾employees。
etiquette意為“禮節(jié);社交禮儀”。seminar意為“(大學的)研究班;研討會;研究班課程”。如:
The old professor had presided over a seminar for theoretical physicists. 老教授主持了一次理論物理學家出席的研討會。
clueless意為“無能的;笨的”。如:
He's absolutely clueless. 他什么本事也沒有。
考點歸納
competent, competence, competitive, competition詞形相近,區(qū)別在于:
competent是形容詞,意為“有能力的;能夠勝任的”。如:
We know you are competent in doing this job. 我們知道你可以勝任這項工作。
competence是名詞,意為“能力”。如:
His thorough knowledge and competence were recognized. 他淵博的學識和工作能力得到了認可。
competitive是形容詞,意為“競爭的;比賽的”。如:
Nobody can entirely keep away from this competitive world. 沒有人能夠完全遠離這個充滿競爭的社會。
competition是名詞,意為“比賽;競爭”。如:
Our team got beaten in the preliminary rounds of the competition. 我們隊在這次比賽的預賽中遭到淘汰。