therebe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? 4、and 和 or 在 there be句型中的运用： and 用于肯定句，or 用于否定句或疑问句。?例如：（1 ）There is a boy and a girl in the classroom.（肯定句）(2) There aren’t any books or pencil on the desk.（否定句）(3) Are there any chair or stools in the house?（疑问句）5、针对数量提问的特殊疑问句的基本结构是：How many + 名词复数+ are there + 介词短语？How much + 不可数名词+ is there + 介词短语？ ? How many books are there in your bag? How much water in your glass? 6 、针对主语提问的特殊疑问句的基本结构是：What ’ s + 介词短语？ ? There is a pen on the desk. What is on the desk? 二、there be句型与 have(has) 的区别：be 表示在某地有某物（或人）；have(has) 表示某人拥有某物。 ? （1 ）There is a dog in the box .箱子里有条狗（2 ）I have a pen .我有一支铅笔。2．在 the...
