1 there be 句型 一、 there be 句型: 表示存在,即:“某处有某物(或人)”或“某时有某事”
句型基本结构: There is + 可数名词单数 或 不可数名词 + 时间或地点
There are + 可数名词复数 + 地点 1、在 there be 句型中,主语是单数,be 动词用 is ; 主语是复数,be 动词用 are ; 如有几件物品,be 动词根据最接近 be 动词的那个名词决定
例如: (1)There is a pen on the desk
(2)There are two books on the desk
(3)There is a pen and two books on the desk
(4)There are two books and a pen on the desk
2、there be 句型的否定句在 be 动词后加 not , 一般疑问句把 be 动词调到句首
例如: (1)否定句:There is not a box on the table
疑问句:Is there a cat in the room
(2) 否定句:there are not any oranges in the box
疑问句:Are there any oranges in the box
3、some 和 any 在 there be 句型中的运用:some 用于肯定句, any 用于否定句或疑问句
例如: (1)There are some rulers in the pencil-box
(2)There are not any rulers in the pencil-box
(3)Are there any rulers in the pencil-box
2 4、and 和or 在there b