seeing him coming to me ,I waved to him. 1，seeing

seeing him coming to me ,I waved to him. 1，seeing

1.现在分词。
现在分词短语作时间状语，可改成下面的从句:
When I saw him coming to me,I waved to him.
2.see sb. doing sth.
看见某人正在干什么
see sb. do sth.
看见某人干了什么(指整个过程)追问seeing films is my hobby.老实说这里seeing是动名词不是分词怎么分的？追答个人观点:
能改成定语从句或者状语从句的肯定是分词短语，不能改的就是动名词。例如，下面两例都可以改成从句。
There was a terrible noise following the sudden burst of light.
可改成定语从句;

Seeing from the top of the hill, we can find that the city looks more beautiful.
可改成时间状语从句。

seeing him...是从句，是主动，所以用ing形式，看见某人正在做某事用see sb doing

原句可看作I waved to him,seeing him coming to me.
waved是谓语，seeing是现在分词，作伴随状语，表示两个动作同时发生。用coming 是根据see sb. doing 来的，sb.作see的宾语，doing是宾语补足语

Seeing是现在分词，做时间状语
coming是宾补，用现在分词表示正在发生中。
看见他正在向我走来，我向他招手。追问seeing films is my hobby.老实说这里seeing是动名词不是分词怎么分的？追答动名词的成分是主语，宾语，表语，定语
分词的成分是状语，宾补，表语，定语
表语：分词表特征，动名词解释；
定语：分词表正在发生或修饰名词；动名词表用途。
Seeing from the top of the hill, we can find that the city looks more beautiful.
此句是错句的。