文档介绍：独立主格结构
一般来说，分词或分词短语作状语，其逻辑主语要和句子的主语一致。但有时候，分词的动作不是由句子的主语发出来的，它有自己的逻辑主语。
独立主格结构本身不是句子，在句子中作状语，表示时间、原因、条件、伴随、目的等。
Given more time, we could do it better.
Nobody having any more to say, the meeting was closed.
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2021
It rained.
I stayed at home.
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2021
怎样将两个句子合并？
要求：可以使用连词，请将句子合并成并列句。
☞ It rain so/and I stayed at home.
并列连词：and, or, but, so, for, when, while, neither…nor, either…or, not…but, not only…but also
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2021
要求：可以使用连词，请将句子合并为复合句。
☞ Because it rained yesterday, I stayed at home.
要求：不适用连词，将两个句子合并为一个句子。
☞ It raining, I stayed at home.
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2021
比较三句：
☞ It rain so/and I stayed at home.
☞ Because it rained yesterday, I stayed at home.
☞ It raining, I stayed at home.
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2021
独立主格结构的概念：
☞ “独立主格结构”是由名词或代词作为逻辑主语，加上分词、形容词、副词、动词不定式或介词短语作为逻辑谓语构成。这种结构在形式上与主句没有关系，通常称为“独立主格结构”。
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2021
独立主格形式
+
If weather permits, we will go for a spring outing.
__________________, we will go for a spring outing.
The boy stood there, and his hand was raised.
The boy stood there, ____________________.
Weather permitting
his hand raised
doing 主动
done 被动
to do 将来
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2021
I send you 100 dollars today, and the rest will follow in a year.
I send you 100 dollars today, ____________________in a year.
the rest to follow
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2021
+(being)+adj./adv./介词短语/n
As the teacher was ill, the lecture was put off.
___________________, the lecture was put off.
When the meeting was over, we left the room.
_____________________, we left the room.
The teacher ill
The meeting over
She stood there, a book in his hand.
= book in hand
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2021
特殊：
As there was no bus, we had to go back
home on foot.
_________________, we had to go back home on foot.
Because it is Sunday today, we don’t have to work.
_________________, we don’t have to work.
There being no bus
It being Sunday
主语是代词时，being不能省
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2021