There be There be 句型的用法：表示某个地方存在某物或某人，Be 动词的单复数必须依主语的变化而变化。如：房间里有一张桌子。There is a table in the room.区别: 表达一个人拥有某样东西时则用 have/has,如:我有一张桌子。I have a table.There be 句型的结构：There is+第三人称单数可数/不可数主语+地点状语例：There is a ruler on the desk. 书桌上有一把尺。There is some water in the bottle. 瓶子里有一些水。There are+复数主语+地点状语 例：There are four apples on the tree. 树上有四个苹果。 There are many flowers in the park. 公园里有许多花。There is+第三人称单数可数+V-ing+地点状语例：There is a bird singing in the tree. 树上有一只鸟正在唱歌。 There is a baby sleeping in the room. 房间里有一个宝宝正在睡觉。There are+复数主语+V-ing+地点状语例：There are some birds singing in the tree. 树上有一些鸟正在唱歌。 There are two boys running on the street. 街上有两个男孩正在奔跑。There be 句型的疑问句及回答（二）一、There be 句型的疑问1. 在“There is/are...”的疑问句中,要把 Be 动词放在 there 之前,并将句号变问号。难点:句中出现的 some 要改成 any。 2. 肯定回答为：Yes, there is/are.3. 否定回答为: No, there isn’t/aren’t.结构分析：Be 动词+there+主语……？There is an apple on the tree.Is there an apple on the tree?肯定回答: Yes, there is.否定回答: No, there isn’t.2. There are five pens on the desk. Are there five pens on the desk?肯定回答: Yes, there are.否定回答: No, there aren’t.3. There is some water in the cup. Is there any water in the cup?肯定回答: Yes, there is.否定回答: No, there isn’t.There be 句型的否定形式（三）There be 句型的否定：否定形式只要在 be 动词后面加 not 即可，但要注意的是句中的 some 改成 any.1. There is a knife in the kitchen.否定:There is not a knife in the kitchen.2. There are five apples on the tree.否定:There are not five apples on the tree.3. There is some ink i...
