there is+第三人稱單數(shù)可數(shù)/不可數(shù)主語+地點狀語（介詞短語）；there are+復(fù)數(shù)主語+地點狀語（介詞短語）。

1.there is+第三人稱單數(shù)可數(shù)/不可數(shù)主語+地點狀語（介詞短語）

（1）There is a ruler on the desk.書桌上有一把尺。

（2）There is some water in the bottle.瓶子里有一些水。

2.there are+復(fù)數(shù)主語+地點狀語（介詞短語）

（1）There are four apples on the tree.樹上有四個蘋果。

（2）There are many flowers in the park.公園里有許多花。

3.There is+第三人稱單數(shù)可數(shù)+v-ing+地點狀語（介詞短語）

（1）There is a bird singing in the tree.樹上有一只鳥正在唱歌。

（2）There is a baby sleeping in the room.房間里有一個寶寶正在睡覺。

4.There are+復(fù)數(shù)主語+v-ing+地點狀語（介詞短語）

（1）There are some birds singing in the tree.樹上有一些鳥正在唱歌。

（2）There are two boys running on the street.街上有兩個男孩正在奔跑。

1.在“there is/are...”的疑問句中，要把be動詞放在there之前，并將句號變問號。句中浮現(xiàn)some要改成any。

2.肯定回答：Yes,there is/are.

否定回答：No,there isn’t/aren’t.

結(jié)構(gòu)：

3.Be動詞+there+主語……？

（1）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.

否定形式只要在be動詞后面加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 in the bottle.

否定：There is not any ink in the bottle.

4.There are some birds singing in the tree.

否定：There are not any birds singing in the tree.