高中英语中的语法知识比较多，尤其是从句，很多时候我们不理解，也没办法拆分句子，面对一个复杂句，我们都不知道是啥意思，比如Enough time given, she will surely do the job better.这个句子，同学们就要说了，名词直接就加过去分词，这个句子咋这么别扭?不错的，这个就是表示条件的独立主格，我们可以看出来，独立主格结构本身不是一个完整的句子，它实际上是一个含有逻辑主语的某种短语，用来修饰其它一个句子的。

两个完整的句子不可以直接用逗号连接，但是又想让自己的文章显得高级一点儿，独立主格结构是不错的选择哟!今天学大教育老师带领学生们一起走近独立主格结构的解析。

独立主格的形式主要有8个这八种形式都是独立主格结构，最重要的是独立主格结构会有逻辑主语和主语，这个需要学生们在平时专项练习和综合练习中都要注意，培养自己辨别逻辑主语和主语的能力，从而进一步理解句子含义。

1. 名词(代词)+ 现在分词

The clock striking twelve, I went to bed. (表原因)

2. 名词(代词)+ 过去分词

Enough time given, she will surely do the job better. (表条件)

3. 名词(代词)+ 不定式

He proposed a picnic, he himself to pay for the railway tickets and John to provide the food. (表方式)

4. 名词(代词)+ 形容词短语

I saw a deep pond, the water blue like the sky. (表结果)

5. 名词(代词)+ 介词短语

Child in arms, a few women stood there chatting. (表方式)

6. 名词(代词)+ 副词短语

Summer over, the students returned to school. (表原因)

7. 名词(代词)+ 名词短语

His first shot a failure, Tom fired again. (表原因)

8. with复合结构

“with复合结构”也是独立主格结构的一种，同样十分重要。在句中表示“原因，结果，伴随，方式”等情况。现把“with复合结构”的各种情况作一总结。

(1) with + 宾语 + 形容词

The children were listening to the teacher with their eyes wide open. (表伴随)

(2) with + 宾语 + 介词短语

The old man used to take a walk with a stick in his hand. (表方式)

(3) with + 宾语 + 副词

The proud girl walked away with her head up. (表方式)

(4) with + 宾语 + 现在分词

Mary felt very shy with so many eyes looking at her. (表原因)

(5) with + 宾语 + 过去分词

If you sit looking away from a person, or with your back turned, you are saying you are not interested in that person. (表方式)

(6) with + 宾语 + 不定式

With too much work to do the next day, he felt anxious and didn’t sleep well. (表原因)

一般说来，with 复合结构放在句末多表示伴随状况;若放在句首，则多表示“原因”或“条件”，例如：

With her mother away from home, the little girl felt lonely. 由于她妈妈不在家，这个女孩感到很孤单。

With the guide leading the way, I had no difficulty finding their village. 因为向导带路，我没怎么费事就找到了他们的村子。

独立主格结构的转换

独立主格结构可以根据其语法作用，进行句式转换。例如：The clock striking twelve, I went to bed.

①转换为状语从句：When the clock was striking twelve, I went to bed.

②也可以转换成一个并列句：The clock stuck twelve and I went to bed.

独立主格结构与冠词

在“名词+ 介词短语”独立主格结构中，如果逻辑主语和介词短语中的名词都是可数名词单数，这些名词前不要用冠词，目的为了更加简练。

He was standing over there, pipe in mouth.

逻辑主语是“pipe”,介词短语是“in mouth”，两个名词都是可数名词单数，这样的句子就不需要加冠词。

注意：若与with连用，名词前则要加冠词或物主代词。如：

Then, last night, I followed him here and climbed in, with a sword in his hand.

独立主格结构中being 的省略

在下列句子中，being 可以省略，若不省略，则是现在分词短语。

Summer (being) over, the students returned to school.

His first shot (being) a failure, Tom fired again.

Her face (being) pale with anger, she rose to go away.

以上是学大教育对独立主格结构的高中英语语法解析，供同学们参考，大家可以自己阅读，最主要的是在平时的学习中多留意，专项练习，首先学会分辨，然后学会运用，并且在平时的写作中刻意练习，相信大家是可以做到的。学大教育今天的分享就到这里，更多学习方法和备考资料可以在线咨询学大老师。