現在分詞作狀語的用法

現在分詞作狀語：

①現在分詞doing所代表的動作或狀態與謂語動詞是同時或幾乎是同時發生的，可以作時間、原因、方式、條件、結果、目的、讓步、伴隨等狀語。分詞的邏輯主語就是句子的主語。如：

Rushing out of the house, he was knocked down by a car.

他一衝出屋子就被一輛車撞倒了。

My cousin went to Shenzhen, hoping to find a job there.

我表兄去深圳了，希望在那兒找份工作。

The child fell，striking his head against the door.

小孩摔了一跤，頭在門上碰了一下。

In the last few years, the country has had a hard time, suffering several killer quakes. 過去幾年裏，這個國家經歷了艱難的時期，遭受了幾次致命的地震。

Being spring, the flowers are in full bloom.

因爲是春天，所以花都盛開着。

②有些分詞作狀語，沒有邏輯上的主語，已成爲習慣用法：considering, judging from, talking of, allowing for(考慮到), generally/frankly/honestly/roughly/strictly speaking, assuming that(假設)等。如：

Talking of this film, it’s wonderful.

說到這部電影，好極了。

Assuming that it is true, what should we do now?

假定那是真的, 我們現在該怎麼辦?

Judging by the direction of the wind, it won’t rain today.

根據風向測度, 今天不會下雨。

Social psychology, strictly speaking, deals with the behavior of people in groups. 嚴格地說, 社會心理學研究人們的羣體行爲。