我的播主班.doc

句子成分及结构
句子成分
句子成分可分为主语、谓语、表语、宾语、定语、状语、补语等。
一、主语
主语(subject)是一个句子的主题,是句子所述说的主体,表示句子主要说明的人或事物。它的位置一般在句首。可用作主语的常有名词等。
A leaf has fallen off the tree.
He told me a story.
Three is enough.
用下划线标下列句中的主语,并指出其词性
Lishui High School is a century-old school.
You are promising students.
The idle are forced to work.
To exercise regularly is good for your health.
It is nice to see you again.
Smoking is harmful to your health.
Watching a movie is enjoyable.
10、“How do you do?” is a greeting.
11、That he e here tomorrow is certain.
二、.谓语
谓语(predicate)用来说明主语的动作、状态或特征。一般在主语之后。
He worked hard all day today.
He is looking after his little sister.
用下划线标出下列句子中的谓语,并指出其词性。
1、I love my father and
2、Tim didn’t know the
3、We have seen the
4、They are looking for a
5、David must arrive

三、表语
表语(predicative)的功能是表述主语的特征、状态、身份等。它位于连系动词之后。可以用作表语的有名词、代词、数词、形容词、副词、不定式、V-ing、介词短语、从句等。
I am busy.
She is in good health.
用下划线标出下列句子中的谓语,并指出其词性。
1、 The apple tastes sweet_.
2、 The war was over.
3、 Who was the first?
4、 He is out of condition
四、宾语
宾语(object)在句子中主要充当谓语动作的承受者。可以用作宾语的有名词、代词、数词、名词化的形容词、副词、不定式、动名词、名词化的分词、介词短语、从句等。
We like English.
Do you mean to leave home?
用下划线标出下列句子中的谓语,并指出其词性。
1、 He gave me some
2、 I like my
五、补语
plement)是一种补充