这个词组应该是originate from，originate表示起源，是不及物动词，所以变成非谓语动词时，只能写originating from的现在分词形式。
分词也是一种非限定动词。分词有现在分词和过去分词两种。现在分词由动词原形加词尾-ing构成，表动作的现在分词的逻辑主语一般可在句中找到。
现在分词用作状语，表时间、原因、结果、条件、让步、方式或伴随情况。表时间时其动作可能发生于谓语动词的动作之前或其后，亦可能与谓语动词同时发生。现在分词用作状语时可置于句首，亦可置于句末，但表结果时常置于句末;表条件时则置于谓语之前或其后。如：
Stepping carelessly off the pavement, he was knocked down by the bus. 他不小心离开了人行道，被公共汽车撞倒了。(表时间，发生于谓语动作之前，置于句首)
He went out shutting the door behind him. 他出去后将门随手关上。(表时间，发生于谓语动作之后，置于句末)
She broke her looking glass, dressing to go out. 她在外出前穿着时把镜子打破了。(二者同时发生，置于句末)
While flying over the Channel, the pilot saw what he thought to be a meteorite. 飞过英吉利海峡时，驾驶员认为他看见了一颗陨星。(强调动作同时发生时，现在分词前可用when或while)
Being sick I stayed at home. 我因病待在家中。(现在分词being常表原因)
Seeing that it was raining, George put on his mackintosh. 鉴于下雨，乔治穿上了雨衣。(seeing that是一表原因的固定说法)
Robert used the phone to cancel his lunch date with Basil, having suddenly remembered a previous engagement. 罗伯特打电话取消了他与巴兹尔吃午餐的约会，因为他突然想起已另有他约。(置于句末的现在分词完成式常表原因)
According to this theory, a large meteor hitting the moon would melt the surface rock by the force of the collision. 根据此理论，一颗大流星落在月球上所产生的碰撞力就会使月球表面上的岩石熔化。(表条件，置于谓语之前)
Sit down, Emma. You will only make yourself more tired, keeping on your feet. 坐下吧，埃玛。你老站着，只会弄得你更累。(表条件，置于谓语之后)
Knowing all this, they made me pay for the damage. 他们尽管了解这一切，还是要我赔偿损失。(表让步，置于句首)
Finally we appealed to a famous doctor knowing it was very improper to ask him to work on a dog. 最后我们向一位名医呼救，虽然我们知道请他给一条狗治病是很不适宜的。(表让步，置于句末)
The child fell, striking his head against the door and cutting it. 那孩子跌倒了，头碰在门上碰破了。(表结果，置于句末)
He said that the leaves of his jasmine plant had turned yellow. He thought that it was due to a water shortage so he applied more water, only making things worse. 他说他的茉莉花的叶子变黄了。他想是缺水所致，于是多浇了水，结果反而更糟。(表结果，与only连用)
He died a glorious death fighting the bandits for us. 他为我们与匪徒战斗，光荣牺牲了。(表方式)
He sat in the armchair, reading the newspaper. 他坐在扶手椅上看报纸。(表伴随情况)
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