gerund[
'dʒerәnd]
n. 动

词
- In English grammar, the gerund has exactly the same form as the present participle.
英语语
,动
词




词完


形
。 - In english grammar, the gerund have exactly the same form as the present participle.
英语文
,动
词




词完


形
。 - It" acts as antecedent subject or antecedent object. It only helps the formal one( infinitive, gerund, noun clause) be placed behind in order to keep the sentence balance.
先
语
先
语,
助真正
语
语。(
、
词、词
句)移使句


衡。
gerund[ noun ]a noun formed from a verb (such as the `-ing' form of an English verb when used as a noun)<noun.communication> 
Gerund \Ger"und\, n. [L. gerundium, fr. gerere to bear, carry,
perform. See {Gest} a deed, {Jest}.] (Lat. Gram.)
1. A kind of verbal noun, having only the four oblique cases
of the singular number, and governing cases like a
participle.
2. (AS. Gram.) A verbal noun ending in -e, preceded by to and
usually denoting purpose or end; -- called also the
{dative infinitive}; as, ``Ic h[ae]bbe mete t[^o] etanne''
(I have meat to eat.) In Modern English the name has been
applied to verbal or participal nouns in -ing denoting a
transitive action; e. g., by throwing a stone.