There be 结构的否定句

There be 结构的否定句

在be动词is /are 的前面加not，原句中有some的要变为any. Some 用于肯定句，any 用于否定句和疑问句。

There is a house in the picture. → There is not a house in the pic ture.

There is an orange on the table. → There isn’t an orange on the ta ble.

There is some water in the glass. → There isn’t any water in the gl ass.

There are some windows in the cla ssroom.

→ There aren’t any windows in the classroom.