while 后面接动词什么形

Question

如题所述

Answer 1

1. while后面直接加动词时，动词形式一般要分为两种情况。

2. 如果该动词和主句主语之间为主动关系，则一般用其现在分词形式即Ving.
如：While watching TV, I heard a knock at my door.
= While (I was) watching TV, I heard a knock at my door.

3. 但是，如果该动词和主句主语之间为被动关系时，则用其过去分词形式。
如：While beaten by his father, the boy cried.
= While (the boy was) beaten by his father, the boy cried.

参考资料：英语牛人团

Answer 2

加动名词，也就是加动词的ing形式，变成名词，所以叫动名词

Answer 3

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