内容正文:
2020年初升高英语无忧衔接
第二章语法知识
专题五:句子成分和基本句型
句子成分
定义 :构成句子的各个部分叫做句子成分。句子成分有主要成分和次要成分;
主要成分:主语和谓语
次要成分:表语、宾语、定语、状语、补足语、同位语
I met my best friend Tom at the station yesterday.
↓
主语
↓
谓
语
↓
定语
↓
宾
语
↓
同位语
↓
状
语
↓
地点
↓
时间
Elements of a sentence:
S --- subject
V --- verb
P --- predicative
O --- object
Attri.---attribute
Adv.--- adverb
Oc --- object complement
主·
谓·
表
宾补
定·
状·
宾
㈠主语(subject)
是一个句子所叙述的主体,说明动作是“谁,什么”发出的,一般位于句首。
Jane is good at playing the piano.
She went out in a hurry.
Four plus four is eight.
To see is to believe.
Smoking is bad for health.
The young should respect the old.
What he has said is true.
(名词)
(代词)
(数词)
(不定式)
(动名词)
(名词化的形容词)
(句子)
㈡谓语(verb)
是对主语加以陈述,说明主语的动作、状态和特征,一般由V.充当,放在主语之后(英语句子的灵魂)
(1)由单一动词V.做谓语
We are Chinese.
I saw the flag on the top of the hill?
(2)情态V + V原
He can speak English well.
(