全国公共英语四级网课

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英语的句子根据结构可以分为三类，即简单句、并列句和 复合句。

1、简单句

一个主语和几个谓语或几个主语共同使用一个谓语的句子都是简单句。

eg:

We have worked and lived in this city for many years.

You, Tom and I are to be on duty tomorrow.

The boys and girls playing over there are all from our school.

2、并列句

由并列连词把两个或两个以上的简单句连在一起所构成的句子称为并列句。

并列连词有：andt but, or等。

eg:

My elder brother studies history at Beijing University and I study English at Shanxi Nor­mal University.

Summer is very hot but winter is very cold here.

You should take good care of your eyes, or you will get shortsighted.

The hunter looked around, but could see nothing.

3、复合句

由一个主句和一个或一个以上的从句构成的句子叫做复合句。根据从句在句子中所充当的句子成分,可以分为主语从句、表语从句、宾语从句、同位语从句、定语从句、状语从句六种。

eg:

It is a pity that you have missed such a good chance.(主语从句)

This is what I want to tell you.(表语从句)

The child asks his father how liquids can be turned into gasses.(宾语 从句)

The American boy expressed his hope that he would visit China.(同位语从句)

Even though the tailor made no answer to his question, Mr. Smith still waited until he had finished his work .(状语从句)

A plane is a machine that can fly.(定语从句)