OG42 现分与过分的奇怪解释

QUARTZ7

42. Scientists have recently discovered what could be the
largest and oldest living organism on Earth, a giant
fungus that is an interwoven filigree of mushrooms and
rootlike tentacles spawned by a single fertilized spore
some 10,000 years ago and extending for more than
30 acres in the soil of a Michigan forest.
(A) extending
(B) extends
(C) extended
(D) it extended
(E) is extending
Parallelism; Verb form
Th e original sentence is correctly written. Th e
giant fungus is described as an interwoven filigree
spawned … some 10,000 years ago and extending for
more than 30 acres. Th e present participle extending
parallels the past participle spawned.
A Correct. Th is sentence has the participles
spawned and extending in a correct parallel
construction. Spawned refers to something
that happened in the past, while extending
refers to something that continues into
the present.

不应该理解成，过分表被动，现分表主动吗？为什么OG解释是这样呢？？？求好心人解释！

路宇希

理解LZ的意思了。。。LZ的理解没错。就是和OG角度不同。
OG的解释是为了说明这个平行在语义和时态上也没有问题吧。目的是说明没有用being spawned或者having extended的原因。

QUARTZ7

谢谢~~那是不是说doing作定语时都暗含有动作现在发生的含义呢？