高中英语句子成分和句子种类

句子成分和句子种类详解句子成分和结构是英语的基础，是理解和表达英语的关键。英语中许多词类都对句子成分和结构有影响。英语中的句子是由词或短语组成的，这些词或短语在句子中起一定的作用，叫做句子成分。英语的篇章是由句子构成的，不同的内容需要不同类型的句式结构，这些句式结构又构成英语中不同的句子类型。学习英语句法的基础是了解句子成分、句子的基本结构和句子种类。

I 句子成分

组成句子的各个部分叫做句子成分。

句子成分包括主语、谓语、表语、宾语、同位语、定语、状语和补足语等。

主语和谓语是句子的主体部分；

表语、宾语、定语、状语、补足语和同位语等是句子的次要部分。

1.主语：主语说明谓语动作或状态的执行者，常用的作主语的词类有：名词（短语）、代词、

数词、不定式（短语）、动名词（短语）和从句。

Subject is the topic or theme of the sentence, which tells of what the sentence is about.

1）名词：The students are learning grammar.

Our teacher speaks very fast.

2）代词：She is writing.

He likes playing tennis.

3）数词：Five is an odd number.

Six is my favourite number.

4）不定式：To learn English well is important.

It is not easy to remember all rules.

5）动名词：Swimming is interesting.

Learning grammar well is difficult.

6）主语从句：What I said is true.

What we can't get seems better than what we have.

2.谓语：谓语用来描述主语的行为动作或所处的状态。谓语的中心词是限定动词，有人称、

数和时态的变化。

Predicate says something about the subject and bears the new information which the speaker or writer wants to transmit to the listener or reader.

1）简单谓语

动词：He bought a dictionary yesterday.

动词短语：He is looking for his pen.

2）复合谓语

系动词+表语：We are students.

情态动词+不定式：I may be wrong.

动词+不定式：We have to do something for them.

3.表语：表语与前面的系动词一起构成复合谓语，用来说明主语的特征、类属、状态、身

份等。充作表语的可以是单词、短语或从句。

Predicative expresses the status, characteristics or the quality of the subject.

1）名词：He is a doctor.

Mr. Scott is a farmer.

2）代词：It is me.

That's something we have always to keep in mind.

3）数词：My lucky number is nine.

She was the first to learn about it.

4）形容词：The classroom is big.

His hair has gone white.

5）副词：I am here.

6）介词：We are in the classroom.

7）动名词：My job is teaching them grammar.

= Teaching them grammar is my job.

8）分词：The film is exciting.

Time is pressing. Let's hurry up.

9）不定式短语：My job is to teach them grammar.

All I can do is to send her a telegram.

10）表语从句：He looks as if he were going to cry.

The suggestion is that we should recite more words.

注意：名词：身份、性质、内容。

形容词：特点、特征。

4.宾语：宾语为动作的承受者。

Object represents the person or the thing that something is done to or the person who is concerned in the result of an action.

1）名词：He is drinking water.

I've bought an English-Chinese dictionary.

2）代词：The teacher is talking to her.

They didn't promise him anything.