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发布时间:2012-10-15 关键词:托福语法全面讲解大全(第32讲)
摘要:托福语法全面讲解大全(第32讲)
独立主格结构是介于分词和主谓句之间的非谓语形式,对于分词来讲其逻辑主语必须和句子的主语保持一致,而独立主格则在很大程度上克服了这一局限性。北京新航道为广大考生提供托福考试语法指导。下面,跟着小编具体去看一看独立诸葛结构的具体知识和应用。
独立主格结构
1、主要特征
(1) 独立主格是含有主语的分词结构,分词与主语间是主谓关系,
基本形式为:主语+现在分词或过去分词
如:his heart bleeding
the baby crying
the project completed
The school being over, the street was full of the students.
= When the school was over, the street was full of the students.
(2)切记独立主格不等同于主谓结构,
比较:my mind wandering (独立主格);
My mind was wandering (主谓结构)
(3)独立主格的主语和句子主语不一致
如:(With) His mouth filled with water, he couldn’t utter a word. (独立主格)
对于分词来讲其逻辑主语必须和句子的主语保持一致:
Filling his mouth with water, he couldn’t utter a word.
2. 在句子中的作用
独立主格结构通常在句中表示时间、条件,原因、伴随状态等
如:The film being over, we had a stroll on the nearby street. (时间)来源:北京新航道托福培训
Weather permitting, I will go fishing with my family. (条件)
Time pressing, they had to work overtime. (原因)
The leaves rustling in the breeze, I roamed on the country road. (伴随)
例题:
(1)
----modern offices becoming more mechanized, designers are attempting to personalize them with warmer, less severe interiors.
(A) If
(B) But
(C) With
(D)Once
答案:C
解释:句中主干完整, 主语是designers, 谓语是are attempting, 之后是不定式构成的宾语. 空白后 becoming 采取分词形式, modern offices是becoming的逻辑主语, 因此可确定需填入的词会与原句构成独立主格结构, 而不是从句, A B D可一次性排除, 其实此句除去空白处, 已是完整的句子, 类似句子如: The man entered the room, his hair flying in the air.
注意: 表示伴随状态的独立主格结构通常可以由with引导, 如本例题.
上面讲解了“独立主格结构”的运用。希望大家记住,并在以后考试中遇到的时候多关注,在实践中得到论证。托福语法的在于不断地理论实践结合中实现,希望大家都能够多积累,争取考出好成绩。
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