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n (1)教練員(person who trains people in a sport for games，competitions，etc)[C]：a football/baseball/swimming/tennis～足球/壘球/游泳/網(wǎng)球教練;She is the swimming-team's～.她是游泳隊(duì)的教練?！纪絫rainer;〖反〗player;

(2)私人教師(private teacher)[C]：an English～私人英語教師;employ a～to improve one's son's maths 雇私人教師以提高兒子的數(shù)學(xué)成績;〖同〗tutor;〖反〗student;

v (1)訓(xùn)練，輔導(dǎo)(train or teach)[T+n，T+n+prep(in/for)]：～a football team訓(xùn)練一個(gè)足球隊(duì);～sb in mathematics/for English examinations/for the university interviews輔導(dǎo)某人學(xué)數(shù)學(xué)/準(zhǔn)備英語考試/準(zhǔn)備大學(xué)面試;～a swimmer for the Olympics/the crew for the boat race訓(xùn)練一游泳運(yùn)動(dòng)員以參加奧運(yùn)會(huì)/水手們參加劃船比賽;〖同〗train，instruct，tutor，teach;〖反〗learn;

(2)當(dāng)教練(私人教師)(work or act as a coach)[I]：～for a baseball team給一個(gè)壘球隊(duì)當(dāng)教練;

【辨異】coach 與 educate、teach、train² 和 instruct都可指知識(shí)或技能的傳授。educate(教育)指學(xué)校促進(jìn)知識(shí)和智力全面發(fā)展的教育，如：be educated at Eton(在伊頓公學(xué)上學(xué));teach(教)為最常用語，可指正式或非正式以及不同程度的教學(xué)活動(dòng)(可指高校科目的教授，也可指實(shí)用技能的訓(xùn)練)，如：teach sb how to read/how to drive(教某人識(shí)字/駕車);coach(教，訓(xùn)練)指非正式的教學(xué)活動(dòng)(可指高?？颇康目荚囕o導(dǎo)，也可指運(yùn)動(dòng)項(xiàng)目的訓(xùn)練)，如：coach a child in maths/a runner for the Olympics(教一孩子數(shù)學(xué)/為奧運(yùn)會(huì)訓(xùn)練賽跑運(yùn)動(dòng)員);train(訓(xùn)練，培養(yǎng))指為取得行為、技能、體能等方面的預(yù)期效果而進(jìn)行的訓(xùn)練，可用于人，也可用于動(dòng)物(educate 不可)，如：train sb to be a teacher/a footballer(把某人培養(yǎng)成為一名教師/訓(xùn)練成為一名足球運(yùn)動(dòng)員);instruct(教)指?jìng)魇趯?shí)際的信息和知識(shí)，尤指對(duì)一批受訓(xùn)的士兵、護(hù)士等人員的指導(dǎo)，如：instruct the handicapped men in weaving(教殘疾人編織)。