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高三英语总复习语法
句子成分
和
基本句型
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什么是句子?
句子是由词按照一定的语法结构组成的,是能表达一个完整概念的语言单位.句子的第一个字母必须大写,结尾要有.? !
I am a teacher.
Are you a student?
How beautiful the girl is !
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现代汉语里一般的句子成分有六种,即主语、谓语、宾语、定语、状语和补语。英语的基本成分有七种:主语(subject)、谓语(predicate)、表语(predicative)、宾语(object)、定语(attribute)、状语(adverbial) 和补语(complement)。
英语句子的基本结构可以归纳成五种基本句型及其扩大、组合、省略或倒装。掌握这五种基本句型,是掌握各种英语句子结构的基础。
句子包括哪些成分?
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1.主语:主语是在句子中说明全句中心主题的部分.一般由名词,代词,不定式,动名词或从句充当.它的位置一般在句首.
The girl is pretty.
Reading is useful.
To see is to believe.
They are good friends.
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谓语:
谓语说明主语做什么,是什么,怎么样,由简单动词或者动词短语构成.
They are teachers.
She looks well.
He studies hard.
He laughed at his classmates.
He can speak English.
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表语:
表语说明主语是什么,或者怎么样,由名词,形容词,副词,介词短语,不定式,动名词,短语,或者从句充当.表语位于系动词后面.
I am a teacher.
She is happy.
Everybody is here.
They are at home now.
My job is to teach English.
Seeing is believing.
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宾语
宾语是动作,行为的对象,由名词,代词,短语,不定式,动名词,从句充当.它和及物动词一起说明主语做了什么,在谓语之后.
She plays the piano.
He often helps me.
I like watching TV.
She likes to go