请问这几句中的非谓语的用法
对于非谓语一直都是个头疼的问题.谁能告诉我这几句中非谓语的用法
1.Looking at the pictures,I couldn’t help thinking of my childhood.
2.Seeing from the top of the hill,I have a good view of the whole city.
3.Weather permitting,we will go for an outing next week.
4.I don’t mind your smoking here.
5.He attended the party without being invited.
6.It was too late for him to call the police.
谁帮我分析下这几句其中的非谓语的用法