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单词 occasion
释义 occasion n.场合,时候,时刻〖同〗case;时机,机会〖同〗opportunity,reason
〖题〗I had met Marklew ___ many occasions. I know him very well. A.in B.on C.at D.during
〖解〗答案B。on many occasions“在许多场合,有很多次”。occasion习惯与介词on搭配,on one occasion有一次;on several occasions有好几次;on rare occasion在很少情况下;on the occasion of值……之际。
〖析〗occasion,chance,opportunity作“时机,机会”的区别:occasion含有原因的意思;opportunity指某一特定时机,有利于做某事以实现某种报负与愿望等;chance指无法解释的天意或命运所安排的时机,强调偶然性;possibility可能(性),可能的事。
〖词组〗on occasion有时,间或;on the occasion of在……时候,在……之际;take this/that occasion抓住机会;on several occasions在好几种场合下,有几次;improve the occasion因势利导
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更新时间:2025/1/22 18:48:22