现在分词和不定式作结果状语区别（说明现在分词V-ing与过去分词V-ed具体用法）
现在分词和不定式作结果状语区别（说明现在分词V-ing与过去分词V-ed具体用法）fix one's eyes on sb/sth 变为被动： one's eyes be fixed on sb /sth固定短语:解答：The thief followd her with his eyes 【fixed】 on the wallet in her pocket考点：介词with的复合结构。关键知识链接：
有这样两个考试题：The thief followd her with his eyes ____on the wallet in her pocket.
A . fix. B. fixed. C. fixing. D. to fix
Anna was reading "war and peace" completely_____to the outside world.
A. being lost. B. having lost. C.losing. D.lost.这两个题分词与逻辑主语都是主动关系，为什么不选ing形式，却选过去分词形式？请说明一下现在分词和过去分词的具体用法及区别。
解答：The thief followd her with his eyes 【fixed】 on the wallet in her pocket
考点：介词with的复合结构。
关键知识链接：
固定短语:
fix one's eyes on sb/sth 变为被动： one's eyes be fixed on sb /sth
注视，凝视，盯着;将目光集中于；目光被集中于用于介词with的复合结构时，介词with的宾语【his eyes 】和后面动词【fix】是被动关系，即【目光被集中于 】，因此，用过去分词。Anna was reading "war and peace" completely【lost】to the outside world. =Anna was reading "war and peace" 【and he was】completely 【lost】to the outside world.
考点：过去分词短语作状语知识链接：sb be lost in/to sth:埋头于；沉湎于
be completely lost in完全沉浸于
例句： Anna was reading a piece of science fiction completely lost to the outside world.
安娜正在读一本科幻小说，她完全沉浸在此书中了。
【注意】：过去分词作状语，这种考查形式，不能单纯使用与主语的主动、被动关系来判断。再如：
【Worried】about the safety of their children many parents went to pick their children up after school.
现在分词与过去分词的区别
1）在语法上：现在分词表示的是主动（表示所修饰人或物的行为）；
过去分词表示的是被动（表示它修饰的人或物是动作承受者）
an exciting story （令人激动的故事）与 excited people（激动的人们）
surprising news 与 a surprised man
2) 在时间上：现在分词表示正在进行的动作
过去分词表示已经完成的动作
如：falling snow (正在下的雪) 与 fallen snow (落在地上的雪)
3) 过去分词可以做定语，表示被动；现在分词的被动式也可以作定语，表示被动 ，不同的是：现在分词表示正在被进行；过去分词表示已经被完成
例句：The bridge being built will be important in this area’s traffic.
The bridge built last year has played an important part in this area’ traffic.
4) 过去分词可以作宾语补足语，表示被动，有时表示已经完成的动作，有时并不表示已经完成；现在分词的被动式也可以作宾语补足语，表示被动，表示正在被进行的动作。
例句：He found his wallet stolen.
I’ll have my bike repaired this afternoon.
We found the flat being decorated.
