独立主格结构是一种语法结构，由两部分组成：一个名词或代词作为逻辑主语，以及一个分词、形容词、副词、不定式或介词短语作为逻辑谓语。这种结构在句子中可以作为状语使用，表达时间、原因、条件、伴随等意义。以下是一些独立主格结构的例句：

名词（代词） + 现在分词

The man lay there, his hands trembling.

Night shrouding the earth, nobody could make out what the dark mass was from a distance.

名词（代词） + 过去分词

The workers worked still harder, their living conditions greatly improved.

Her work done, she sat down for a cup of tea.

名词（代词） + 不定式

The four of us agreed to divide the work, each translating a quarter of the book.

名词（代词） + 介词短语

Looking out of the window of our hotel room, there are lots of mountains.

Admired by everybody, dozens of letters reached the veteran soldier.

名词（代词） + 形容词或副词

The little girl came in, her face red with anger.

The old man walked slowly, his back bent with age.

独立主格作为条件状语

There being no case for alarm, the old man went back to his room.

Weather permitting, we will go on a picnic tomorrow.

这些例句展示了独立主格结构在不同语境下的应用，能够使句子更加生动和简洁。在使用独立主格结构时，需要注意其逻辑主语和逻辑谓语之间的逻辑关系，以确保句子的意思表达清晰。