- 词义辨析
soon, at once
这两个词(组)的区别是:soon表示“不久”“很快”,强调时间很短; at once表示“马上”“立刻”,强调动作随即发生。例如:
He soon became active in the class.他在班上很快就变得活跃起来。
When I heard the knock,I opened the door of the room at once.我听到敲门声马上就把房门打开了。
as soon as, no sooner...than, hardly...when
这三个短语都可表示“一…就…”。它们的区别是：
1.as soon as可转化为no sooner...than或hardly...when结构。例如:
As soon as I heard the knock I opened the door.
No sooner had I heard the knock than I opened the door.
Hardly had I heard the knock when I opened the door.
当我听到敲门声,我马上就开门了。
2.as soon as通常用于一般时态, no hardly...than和hardly...when通常用于过去完成时。例如:
As soon as you finish your job, let me know.你一完成工作就告诉我一声。
No sooner had the doctor arrived than he began treating the sick.医生一到马上就抢救病人。
I had hardly started when it began to rain.我刚动身就下起雨来了。
soon, fast, quickly
这三个词都可表示“很快”。它们的区别是：
soon强调的是预期的时刻不久就会到来, fast和quickly强调的是动作进行的速度快。例如:
Their population is growing fast.他们的人口增长得很快。
Come quickly, he's drowning!快来,他溺水了。
- 近义词
- 反义词
- before long（时间）不久之后，在短时间内;曾几何时;快;
- in a little while不久;须臾之间;不一会儿;
- shortlyadv.立刻，马上;简单地，扼要地;唐突地，简慢地;在即;
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- 相关词组
- 今日热词
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- digestion n.消化，领悟;消化能力;细菌分解;（精神上的）同化吸收，融会贯通;
- delay v.推迟;耽误;磨蹭;使迟到;n.延期;耽误;
- Mr. n.先生;
- monocloud 单色的
- average adj.平常的;平均的;典型的;（价值、比率等的）平均数的;n.平均水平;（速度等的）平均率;平均估价;
- 新闻联播 CCTV News ;
- westerner n.西方人;（尤指）欧美人;
- waiter n. 服务员，侍者（泛指男性）;
- lavatory n.厕所;盥洗室;<宗>洗礼盆;
- compose v.构成;使镇静;创作;撰写;
- considerate adj.考虑周到的;体贴的;
- siwa 锡瓦
