英语----非谓语的另类运用:独立主格

独立主格式优势：表达方式多样化，表达更加精炼

独立主格: 按照语法规则，一个句子中只能有一个谓语动词，如果有其他的动词，只能将该动词非谓语动词化。非谓语动词表现形式一共有三种：doing/to do/done 注意：doing和进行时is doing   done和过去是的区别

主语A+非谓语//本质上是---状语从句

Spring coming，the tree are turning green(完整的句子)// As(引导状图从句)  spring comes，the tree are turning green

// 具体的几种表现形式

名词+非谓语// 主动 ing 被动(不管任何时态)    been done 时态      将来用 to do/ to be done 

Weather permitting（if weather permits）, they will go on an outing to the beach womorrow

The work done == After the work had been done, we went home

An important lecture to be given tomorrow//As an important lecture to be given tomorrow,

the professor has to stay up late into the night.

练习： 去掉连词，变成两个句子，根据法则：只能有一个谓语动词，故而用独立主格

As the girl stared at him(the girl staring at him)，he din't konw what to say.

// the girl staring at him, he din't konw what to say

because her glasses were broken，she could't see the words on the blackboard

// her glasses broken, she could't see the words on the blackboard

If nobody comes tomorrow(nobody coming tomorrow), we'll cancle the party.

 An air accident happended to the plane, nobody (was)alive

so many people abasent , the meeting had to be called off.

The meeting being over， they all went home

she sat at the table, head down ready to begin the long letter.

 

名词+介词短语 // 不能加形容行无阻代词或者冠词

The boy goes to the classroom, book in hand.

The boy goes to the classroom, with a book in his hand. // 

 There being PK it being

There being (nothing) else to do. we went home// 有或者没有

It being a holiday, all the shops were shut. // 是

 

名词/代词                非谓语

                              形容/副词

                              介词短语                             ==== 状语从句

There/it being          名词

With介词 不能加句子 ，不是连词是一个状语 his work finished/having been finished, he gladly accepted it

There being no taxi, we have to on foot walk

Such being the case, There are no ground to justify your compliants