|
|
2.分词做状语，注意区分分词的一般式与完成式
(1)表示时间，多置于句首，注意如果分词表示的动作的时间先于谓语动词，要用完成式。如：
Having completed one task, we started on another one.
(complete先于start之前发生)
(2)表示原因，置于句首句尾均可，根据情况有时要用完成式，有时用一般式。如：
He wasn’t asked to take on the chairmanship of the society, being considered insufficiently popular with all members.
There seemed little hope that the explorer, having been deserted in the tropical forest, would find his way through it.
(3)表示伴随、方式，置于句尾，用分词的一般式。如：
Helen borrowed my dictionary the other day saying that she would return it soon.
Anna was reading a piece of science fiction, completely lost to the outside world.
(4)表示结果，置于句尾，用分词的一般式。如：
The city found itself in a crisis situation last summer when the air conditioning on dozens of the new buses broke down, them unusable.
(5)表示补充说明(同位)，置于句尾，用分词的一般式。如：
The article opens and closes with descriptions of two news reports, each making one major point in contrast with the other.
Ford tried dividing the labor, each worker assigned a separate task. |
|
发表于 2017-8-6 13:59:23