There is an apple,two bananas and some oranges on the plates.主语是哪个?怎么判断

There is an apple,two bananas and some oranges on the plates.主语是哪个?怎么判断
There is an apple,two bananas and some oranges on the plates.主语是哪个?怎么判断

There is an apple,two bananas and some oranges on the plates.主语是哪个?怎么判断
主语是:an apple,two bananas and some oranges
There be 句型是一个约定俗成的倒装句(倒装已成习惯用法).
这里"there"是引词无词义
谓语(be动词)
主语:an apple,two bananas and some oranges
状语:on the plates
原句还原成陈述句如下:
An apple,two bananas and some oranges are on the plates.
可以看出同样是表达某物在某处,但陈述句远不及There be 这种约定俗成的倒装结构给人的那种形象而又生动的感觉.
补充:There be 结构中的谓语动词,采用就近原则
如:There "is" an apple,two bananas .
There "are" two bananas ,an apple.
If you still feel confused ,leave a massage please

there be 句型中主语是：其后所接的名词或名词性短语等。
含有there be的句型（某处有某物）
肯定式
There is a student（主语） in the room.（地点状语）

There are two students（主语）in the room.（地点状语）
要点：
作谓语用的There is /ar...

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there be 句型中主语是：其后所接的名词或名词性短语等。
含有there be的句型（某处有某物）
肯定式
There is a student（主语） in the room.（地点状语）

There are two students（主语）in the room.（地点状语）
要点：
作谓语用的There is /are 要放在句首，而其主语则放在后面，is 后面接单数形式的主语；are 后面则应接复数形式的主语。
2 如果句中有若干个名词作主语，动词be常与后面主语中的第一个名词在数上一致：
例：There is a coffee shop, two bars and four restaurants in the hotel.
否定式
There is not a student in the room.
要点：
2 在be 动词（is /are）后加not即可构成否定。
2 还有一种否定形式，即在there is + no+单数名词或there are + no+复数名词：
例：There is no student in the room.
There are no students in the room.

疑问式
1．一般疑问句
Is there a student in the room?

Are two students in the room?
要点：
2 把be动词(is/ are)提到句首即可构成一般疑问句。
2 回答时用Yes或No：
例：Yes, there is. / No, there isn't.

2．特殊疑问句
How many students are there in the room?

要点：
2 how many 后跟复数名词。
2 特殊疑问句 = how many + 名词复数 + 一般疑问语序 (is/are there)。
2 回答时不能用Yes或No, 要给出具体的回答：
例：--How many students are there in the room?
--There are two.

注意：
2 there be常带有表示地点的状语，多由介词短语充当。状语的位置多在句尾，有时为了强调，也可置于句首：
例：On the wall there is a picture.
2 Some在否定句和疑问句中常变成any：
例：There are some students in the classroom. (陈诉句)
There aren't any students in the classroom. (否定句)
Are there any students in the classroom? (疑问句)

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这个句式是存在句，一般来说，
它的常见结构是“There + be + 主语 + 地点状语（或时间状语）”。
那么，这句话的主语即是：an apple, two bananas and some oranges