初中英语知识点：独立主格.doc

初中英语知识点：独立主格 独立主格的定义 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” 独立主格的知识扩展 “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” ★With的复合结构作独立主格 它是由介词with或without+复合结构构成，复合结构作介词with或without的复合宾语， 复合宾语中第一部分宾语由名词或代词充当，第二部分补足语由形容词、副词、介词短语、 动词不定式或分词充当，分词可以是现在分词，也可以是过去分词With结构构成方式如 下： 1. with或without-名词/代词+形容词； 例句：He is used to sleeping with the windows open. 2. with或without-名词/代词+副词； 例句：She left the room with all the lights on. 3. with或without-名词/代词+介词短语； 例句：He walked into the dark street with a stick in his hand. 4. with或without-名词/代词 +动词不定式； 例句：With so much work to do, I have no time for a holiday. 5. with或without-名词/代词 +分词。

例句：We found the house easily with the little boy leading the way. (现在分词表示主动动作，即分词所表示的动作是由with后的宾语发出来的) With all the things she needed bought, she went home happily. (过去分词表示被动，with后面的宾语与过去分词之间是被动关系) 6. without+名词/代词+补语 例句：Possibly this person died withont anyone knowing where the coins were hidden. He wondered if he could slide out of the lecture hall without anyone noticing (him). 7. with+不定式和+分词的区别 加不定式是指将要进行的动作，加分词是指主动或被动动作　　 ★with复合结构的句法功能 1. with 复合结构，在句中表状态或说明背景情况，常做伴随、方式、原因、条件等状语。

例句：With machinery to do all the work, they will soon have got in the crops. 由于所有的工作都是由机器进行，他们将很快收完庄稼原因状语） The boy always sleeps with his head on the arm. 这个孩子总是头枕着胳膊睡觉伴随状语） The soldier had him stand with his back to his father. 士兵要他背对着他父亲站着方式状语） With spring coming on, trees turn green. 春天到了，树变绿了时间状语） 2. with 复合结构可以作定语 Anyone with its eyes in his head can see it’s exactly like a rope. 任何一个头上长着眼睛的人都能看出它完全像一条绳子 独立主格的特性 独立主格的形式: 一、一般独立主格形式 与主句逻辑关系松散 形式为: n. + -ed/-ing形式; n. +不定式; n. +介词短语; n. +形容词; n. +副词; ①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。

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 ②名词/主格代词+过去分词 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 ③名词/主格代词+不定式 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 ④名词/主格代词+形容词 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 ⑤名词/主格代词+副词 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 ⑥名词/主格代词+介词短语 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 ⑦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 二、- 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 三、- 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 四、其他形式 : There being +名词（代词） 如： 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） 如： 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。