there be 句型中主语是什么?
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there be 句型中主语是什么?
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)
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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