内容正文:
1
average adj.平均的;普通的;正常的;平常的n.平均数;平均水平;一般水准
an average of 平均有(后跟数词)
on (the) average 平均起来
above/below (the) average 在平均水平以上/以下
up to average 达到平均数;
达到一般水准
①Last year was the warmest year on record,with global temperature 0.68 ℃ above the average.
去年是有记录以来最热的一年,全球平均气温上升了0.68度。
②An average of just 18.75 cm of rain fell last year,making it the driest year since California became a state in 1850.
去年平均降雨量仅为18.75厘米,是加利福尼亚州自1850年建立以来最干旱的年份。
③On average,a powerful earthquake occurs less than once every two years.
通常,强烈的地震每两年发生不到一次。
2
come about发生,造成
come out出来,出现;(芽)生出来;(花)开;出版,发行
come on 跟着来,跟上来;[口]得啦;快点
come to 总计,达到;归纳为
①Can you tell me how the accident came about?
你能告诉我事故是怎样发生的吗?
②He will come to understand your efforts sooner or later.
他迟早会理解你的努力的。
③Come on,we'll be late!
快点儿,我们要迟到了!
④It was several weeks before the truth of the matter came out.
事实真相几个星期以后才得到披露。
[名师指津] come about,happen,take place和break out这四个表示“发生”的词语,都是不及物动词(短语),不可用于被动语态。
3
oppose vt.反对;反抗;与(某人)较量
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