词组是考研英语复习的基础，需要同学们多加掌握，海天考研为大家整理了考研英语的高频词组，希望对大家有所帮助。

　　473. until further notice 在另行通知前

　　474. take notice of (=pay attention) 注意

　　475. object to (=be opposed to) 反对

　　476. objection to (接动名词) 反对

　　477. on occasion(=now and then)不时地,必要时

　　478. by occasion of (=because of) 由于

　　479. occupy oneself with (in) 忙于(某事)

　　480. it occurs to sb. that… 某人想到…

　　481. once and for all =once and forever永远地; all at once (=suddenly, now) 立即,马上;once in a while (=occasionally) 偶尔;(just) for once 就这一次

　　482. (all) by oneself 独自(没有别人帮助)

　　483. operate on sb. 给某人做手术; operation n. come/ go into operation开始运转; put/bring sth. into operation 使…投产,运转

　　484. be of the opinion 持有…的看法

　　485. in one’s opinion 按某人的看法

　　486. be opposed to… 反对…

　　487. be opposite to 与…相反的

　　488. (be) in order(=acceptable)合适的,恰当的; in order 井井有条,处于良好状态; out of order(=in bad condition)出毛病,发生故障

　　489. made to order 定做的(衣服)

　　490. originate in/from(=begin)起源于,由..引起

　　491. on the outskirts (of) 在城郊

　　492. owe…to 把…归于…

　　493. on one’s own (=along, without help)单独

　　494. of one’s own某人自己的

　　495. keep pace with 跟…齐步前进

　　496. go to great pains=take pains 下功夫,努力

　　497. part with (=give up, sell) 舍弃,卖掉

　　498. participate in (=take part in)参加

　　499. (be) particular about 讲究,挑剔(吃,穿)

　　500. in particular (=especially) 特别是,尤其