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conclude的用法与语法

2016-12-05来源:和谐英语

conclude的用法与语法

1. 表示“结束”,可用作及物或不及物动词,表示以某种方式结束通常用介词 with, by 等。如:

He has concluded his research. 他已完成了他的研究工作。

He concluded his talk with a funny story. 他以一个有趣的故事结束讲话。

He concluded by giving us some advice. 他结束时给我们提了些建议。

2. 表示“断定”或“推出”,是及物动词,但通常只接 that 从句或不定式的复合结构(且不定式只能是 to be型)作宾语,通常不接简单宾语,也不用于进行时态。如:

我们断定是他错了。

正:We concluded that he was wrong.

正:We concluded him to be wrong.

我断定他一定是出事了。

正:I concluded that he must have met with an accident.

误:I concluded him to have met with an accident.

3. 表示“决定”,其后通常接不定式或 that 从句。如:

We concluded to wait for fair weather. /We concluded that

We would wait for fair weather. 我们决定等待好天气。

4. 期刊杂志等在连载文章时,表示“待续”用 to be continued, 表示“下期续完”用 to be concluded, 表示“全部载完”则通常用 concluded。