"主系表结构"是什么意思
来源:学生作业帮 编辑:大师作文网作业帮 分类:英语作业 时间:2024/11/10 17:35:16
"主系表结构"是什么意思
所谓主系表结构就是英语句子中的主要成分是主语、系动词和表语.
Li Lei is a Chinese boy.( Li Lei 是名词,作主语.)
He is from England.( He 是代词,作主语.)
Feeding the birds is my hobby.(“ Feeding the birds ”是动名词短语,作主语.)
What she said is right.(“ What she said ”是从句,作主语.)
2.系动词( Link verb ):系动词本身有一定的词义,但不能独立作谓语,必须和句子中的表语一起构成谓语.简单地说,将主语和表语联系在一起,并构成一个完整句子的动词就叫做系动词.目前学到的系动词有 be ,feel ,look ,sound ,taste ,smell 等.例如:
This flower is beautiful.
I felt very tired.
You look worried.
It tastes delicious.
3.表语( Predicative ):表语是用来说明主语的身份、特征或状态的.它又叫作主语补足语.表语位于系动词之后,主要由名词、代词、形容词、数词、副词、介词短语、分词(短语)或动名词(短语)等来充当.例如:
I am fine .( fine 是形容词,作表语)
He is a boy .( boy 是名词,作表语)
Five plus two is seven .( seven 是数词,作表语)
We are here .( here 是副词,作表语)
Li Lei is a Chinese boy.( Li Lei 是名词,作主语.)
He is from England.( He 是代词,作主语.)
Feeding the birds is my hobby.(“ Feeding the birds ”是动名词短语,作主语.)
What she said is right.(“ What she said ”是从句,作主语.)
2.系动词( Link verb ):系动词本身有一定的词义,但不能独立作谓语,必须和句子中的表语一起构成谓语.简单地说,将主语和表语联系在一起,并构成一个完整句子的动词就叫做系动词.目前学到的系动词有 be ,feel ,look ,sound ,taste ,smell 等.例如:
This flower is beautiful.
I felt very tired.
You look worried.
It tastes delicious.
3.表语( Predicative ):表语是用来说明主语的身份、特征或状态的.它又叫作主语补足语.表语位于系动词之后,主要由名词、代词、形容词、数词、副词、介词短语、分词(短语)或动名词(短语)等来充当.例如:
I am fine .( fine 是形容词,作表语)
He is a boy .( boy 是名词,作表语)
Five plus two is seven .( seven 是数词,作表语)
We are here .( here 是副词,作表语)