英语句子结构和分析

英语句子结构和分析

　　导语：了解英语句子的成分,掌握英语句子的结构,是英语阅读和写作的必备基础,不但有助于正确理解英语句子的意思,而且也是写出正确英语句子的前提。小编在此整理了英语句子结构和分析，供大家参考和学习。首先，我们要知道的是句子成分的定义、句子的成分都有哪一些，随后再是它们与句子结构的关系

　　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

　　㈠主语(subject)

　　句子说明的.人或事物

　　Jane is good at playing the piano.(名词)

　　She went out in a hurry.(代词)

　　Four plus four is eight.(数词)

　　To see is to believe.(不定式)

　　Smoking is bad for health.(动名词)

　　The young should respect the old.(名词化的形容词)

　　What he has said is true. (句子)

　　㈡谓语

　　说明主语的动作、状态和特征

　　简单谓语:由动词或动词词组组成

　　I saw the flag on the top of the hill?

　　He looked after two orphans.

　　复合谓语：由情态动词或助动词+动词;

　　He can speak English well.

　　She doesn’t seem to like dancing.

　　(三)宾语

　　动作的对象或承受者——及物动词或介词的宾语

　　Show your passport, please. (名词)

　　She didn't say anything. (代词)

　　How many do you want? - I want two. (数词)

　　They sent the injured to hospital. (名词化的形容词)

　　They asked to see my passport. (不定式)

　　I enjoy working with you. (动名词)

　　Did you write down what he said? (句子)

　　宾语分为直接宾语和间接宾语.直接宾语指物或事,间接宾语指人或动物.

　　(四)连系动词,其后面的成分叫作表语。

　　The war was over.

　　They seem to know the truth.

　　Time is precious.

　　I’m not quite myself today.

　　That remains a puzzle.

　　I don’t feel at ease.

　　常见的系动词有be 动词,还有get ,become, turn, grow 等表 “变得”的词, 和感观动词sound, look, smel,taste,feel等。

　　(五)定语

　　修饰或限制名词或代词的词、词组或从句

　　He is a clever boy.(形容词)

　　His father works in a steel work.(名词)

　　There are 54 students in our class.(数词)

　　Do you known betty’s sister?(名词所有格)

　　He bought some sleeping pills.(动名词)

　　There is a sleeping baby in bed.(现在分词)

　　His spoken language is good.(过去分词)

　　定语后置：

　　如果定语是由一个单词表示时，通常要前置。而由一个词组或一个句子表示时，通常则后置

　　The girl in red is his sister.

　　We have a lot of work to do.

　　The girl standing under the tree is his daughter.

　　Do you know the man who spoke just now?

　　(六)状语

　　状语的功用：状语说明地点、时间、原因、目的、结果、条件、方向、程度、方式和伴随状况等。

　　I will be back in a while.

　　They are playing on the playground.

　　He was late because he got up late.

　　He got up so late that I missed the train.

　　I waited to see you.

　　He often went to school by bus.

　　His parents died, leaving him an orphan.

　　Please call me if it is necessary.

　　This book is very interesting.

　　He went to school in spite of his illness.

　　(七)宾语补足语

　　有些及物动词除了有一个直接宾语以外，还要有一个宾语补足语，说明宾语的身份和状态以补充其意义不足，使句子的意义完整。这类常用的及物动词有 ：

　　make, consider, cause, see, find, call, get, have, let.

　　I found the book interesting.

　　Do you smell something burning?

　　He made himself known to them.

　　She asked me to lend her a hand.

　　宾语补足语：和宾语构成复合宾语。宾语和宾补之间存在内在逻辑上的主谓关系。

　　(八)同位语

　　位于名词或代词后面，说明它们的性质和情况

　　We young people should respect the old.(名词)

　　He himself will do the experiment.(代词)

　　He is the oldest among them four.(数词)

　　He told me the news that our team won the game.(从句)