发布时间 : 星期三 文章句子和句子成分更新完毕开始阅读43f96d34cc17552707220832
主语 动作的发出者，一般位于句首 谓语 表示主语的动作或状态
宾语 放在vt. 和介词后 直接宾语和间接宾语（双宾语） 句子成分 宾语和 宾补 （复合宾语） 表语 放在be 动词或系动词之后 定语 修饰或限定名词或代词的成分
状语 表示时间、地点、原因、目的、结果、方式、伴随、条件、程度、让步 同位语 对前面的名词或代词进行解释说明。 独立成分
1. 按照用途可分为四类： 陈述句， 疑问句，祈使句，感叹句
句子分类
2. 按照 结构分为三类： 简单句， 并列句， 复合句
一、主语
She is a teacher.
Workers build factories and houses. To see is to believe.
Smoking is bad for health. What he has just said is true.
It is difficult to understand his words. To understand his words is difficult. It is said that he is a famous writer. 二、谓语
The sun rises in the east.
He looked after two orphans. He can speak English very well.
The work must be done before three o’clock. He has finished his homework. 三、宾语 He likes it.
He gave me a book. He gave a book to me
The news made his father happy. I found the book interesting. We must keep it a secret.
I think that he is a good boy and that he can finish the task. 四、表语
We are students. He seems unhappy.
This is what he told me yesterday. The fact is that he is a doctor. 五、定语(…的)
This is a wonderful book.
This is a book which/ that is wonderful. There is nothing important in the book.
六、状语(when, while, as, after, before, if , since, till, until, as soon as等引导状语从句) He went back at 8 o’clock.
They are playing on the ground.
He was late for school because the rain was heavy. Please call me up if (it is ) necessary. He often goes to work by bus.
He went there to visit his grandparents. He runs quickly. 七、同位语
We Chinese should work together. We students should work hard. This is our math teacher, Mr. Li. The fact that he is a doctor is true.