likely、probable和possible的用法区别及注意点
(2012-05-09 11:08:35)
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分类: 英语学习交流 |
likely、probable和possible
likely、probable和possible都表示“可能的”,但likely和probable所表示的“可能性”的程度比“possible”大,语气比possible强. likely介于probable和possible之间。likely可用于以人或物作主语的句子,也可使用It is likely that…的句型,但possible和probable一般只用于It is possible/probable that…句型.例如:
She is likely to win.
她很可能赢.
It is likely that she will win.
It is possible that she will come to visit our school next week.
她可能下星期来参观我校,但不肯定.
likely强调“表面上看起来很可能”; 而probable则强调“权衡理由后相信会发生”,虽无法确定,但却极有可能发生; possible的发生的可能性极小。likely介于probable和possible之间。likely用作形容词,用于以下结构:1)主语+be+likely+不定式。如:Their team isn't likely to
win.他们队不大可能赢。2)It is +
likely +that从句。如:It's very
likely that she'll ring me
tonight.很可能她今晚给我打电话。注意对话: “He
said you'd be giving them a lift.”
- What do you think
is likely to happen? 你觉得可能会发生什么事情?
It’s quite likely that a decision will be made before the end of the year.很可能将要在年底以前做出决定。 - possible的可能性最小,
指客观上有可能,往往含有
“希望很小”的意味。probable可能性最大,表示“很可能,十有八九”。
likely表示外表迹象表明的有可能。
下面两个句子可充分体现它们可能性大小的区别:
It’s possible but not likely/probable that he’ll come here next month.
他下月有可能来这里,但是不是很肯定。
It’s probable, not only possible. 这事多半如此, 不只是可能。
另外,这三个词中,只有likely还可以用人做主语。如: She is likely to go abroad
.
1.likely常用于以下两种结构中:
1) sb/sth. is likely to do sth.
He is likely to come.他可能要来。
It isn’t likely to rain.不大像要下雨。
2) It is likely +
that clause
It is likely that he will succeed. 他有可能成功。
2.
possible
It is possible (for sb.) to do sth.
It is possible for the train to be late.
It is possible that…
It is possible that the train is late. 火车有可能晚点。
3. probable用法:同样不用人做主语。只用于下列句型:
It’s probable that clause…
It is probable that it will rain today. Bring your umbrella with you. 今天极有可能要下雨。带上雨伞吧。
注意:possible,与probable都一般不用人做主语。
例如:我们可以说:
It is possible for him to lend us the car.
It is possible /probable that he will lend us the car.
但是我们不说:
He is possible /
probable to lend us the car.