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独立主格什么时候用to do 什么时候用to be done
如果独立主语后面的非谓语动词所表示的动作,在句子谓语所表示动作发生时,前者还没有发生,则此时非谓语动词选用不定式 to do。
如:1、Much work to be done, I can't go out with you.2、A lot of flowers and trees to be planted, our school will be more beautiful.
独立主格结构的形式有哪些形式?
一般独立主格形式
与主句逻辑关系松散
形式为n/代词+分词 (-ing 、-ed - to do)形式; n. +不定式; n. +介词短语; n. +形容词; n. +副词;
名词/主格代词+现在分词
名词/主格代词与现在分词之间是主动关系。(表示主动和正在进行)
如:
The girl staring at him(= As the girl stared at him), he didn't know what to say. 姑娘两眼望着他,他不知道说什么好。
Time permitting(= If time permits), we will go for an outing tomorrow. 如果时间允许的话,我们明天去郊游。
名词/主格代词+过去分词(表示被动和已完成)
名词/主格代词与过去分词之间是被动关系。
如:
The problems solved(= As the problems were solved), the quality has been improved. 随着问题的解决,质量已经提高了。
Her glasses broken(= Because her glasses were broken), she couldn't see the words on the blackboard. 由于眼镜摔坏了,她看不见黑板上的字。
名词/主格代词+不定式(表示将要发生的动作)
名词/主格代词与不定式之间是主动关系,且强调的是一次具体性的动作。
如:
He is going to make a model plane,some old parts to help. 借助于一些旧零件,他要做一个飞机模型。
They said good-bye to each other,one to go home, the other to go to the bookstore. 他们道别后,一个回了家,一个去了书店。
名词/主格代词+形容词(常用来说明名词或代词的性质,特征或所处的状态)
如:
An air accident happened to the plane,nobody alive. 那架飞机遭遇了空难,无一人生还。
So many people absent, the meeting had to be called off. 这么多人缺席,会议不得不取消。
名词/主格代词+副词(常用来说明名词或代词的性质,特征或所处的状态)
如:
He put on his sweater ,wrong side out. 他把毛衣穿反了。
The meeting over, they all went home. 会议一结束,他们就都回家了。
名词/主格代词+介词短语(常用来说明名词或代词的性质,特征或所处的状态)
如:
The boy goes to the classroom,book in hand. 那男孩手里拿着书去教室。
Mary was sitting near the fire,her back towards the door.玛丽靠近火炉坐着,背对着门。
名词/主格代词+名词
His first shot failure,he fired again.
他第一枪没击中,又打了一枪。
Two hundred people died in the accident, many of them children.
两百人死于事故,其中有许多儿童。
- with 引导的独立主格:与主句逻辑关系紧密
形式为: with + n. + -ed/-ing形式; with + n. +adj.; with +n. +介词短语
with ( without)+宾语(名词/代词)+宾语补足语,宾语通常由名词或代词充当,但代词一定要用宾格。上文的独立主格结构的几种情况都适用于此结构。
The girl hid her box without anyone knowing where it was.
小女孩把盒子藏了起来,没有人知道它在哪里。(without +名词/代词+动词的-ing形式)
Without a word more spoken, she left the meeting room.
她没再说什么话就离开了会议室。(without+名词/代词+动词的-ed形式)
The kid feels excited with so many places of interest to visit.
有这么多的名胜可参观,小孩很激动。(with+名词/代词+动词不定式)
The boy was walking, with his father ahead.
父亲在前,小孩在后走着。(with+名词/代词+副词)
He stood at the door, with a computer in his hand. 或He stood at the door, computer in hand.
他站在门口,手里拿着一部电脑。(with+名词/代词+介词短语)
With his son so disappointing, the old man felt unhappy.
由于儿子如此令人失望,老人感到很不快乐。(with+名词/代词+形容词)
在with (without) 的复合结构中,多数情况下with 能省略,但without 不能省略。
- each引导的强调型独立主格
形式为:句子 +复数名词结尾 , each +介词短语/形容词短语/名词短语/-ing形式/-ed形式
这种独立主格结构为了强调句尾的复数名词
如:
Under the restructuring, the huge organization that operates the company's basic businesses will be divided into five groups,each with its own executive.(题源:《GMAT语法全解》白勇著,Page38)
-There being +名词(代词)
There being nothing else to do, we went home. 没有别的事可做,我们就回家了。
There being no further business, I declare the meeting closed. 没有再要讨论的事了,我宣布散会。
-It being +名词(代词)
It being Christmas, the government offices were closed. 由于圣诞节的缘故,政府机关都休息。
It being a holiday, all the shops were shut. 由于今天是假日,所有商店都关门了。
独立主格n+to do结构什么时候用:什么
你的问题不全面呀!是要问:
独立主格n+to do结构什么时候用啊
1:什么时候就用n+to do的独立主格结构作状语啊?
The party will be held in the garden,weather ___
A:permitting B:to permit C:permitted D:permit
为什么不选b呢?这不是将来时么?to do不就是将来么、
2:独立主格结构有n+had done的结构么?(其实也就是说n+done的延伸么、n+ dOne=n+had done)
解答:1 选A ,一般现在时的独立主格结构,原句为if weather permits,是一般现在时表示将来时。
2 没有,n+had done是过去完成时的一般结构,不缺少成分,所以不是独立主格结构。
什么是独立主格结构
我:I(主格)
me(宾格)
my(形容词性物主代词)
mine(名词性物主代词)
myself(反身代词)
my own(反身物主代词)
你:you(主格、宾格)
your(形容词性物主代词)
yours(名词性物主代词)
yourself(反身代词)
your own(反身物主代词)
他:he(主格)
him(宾格)
his(形容词性物主代词、名词性物主代词)
himself(反身代词)
his own(反身物主代词)
她:she(主格)
her(宾格、形容词性物主代词)
hers(名词性物主代词)
herself(反身代词)
her own(反身物主代词)
它:it(主格、宾格)
its(形容词性物主代词、名词性物主代词)
itself(反身代词)
its own(反身物主代词)
我们:we(主格)
us(宾格)
our(形容词性物主代词)
ours(名词性物主代词)
ourselves(反身代词)
our own(反身物主代词)
你们:you(主格、宾格)
your(形容词性物主代词)
yours(名词性物主代词)
yourselves(反身代词)
your own(反身物主代词)
他们(她们、它们):
they(主格)
them(宾格)
their(形容词性物主代词)
theirs(名词性物主代词)
themselves(反身代词)
their own(反身物主代词)
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