解释如下
1.There is a flower in the bottle. 瓶里有一朵花.
Is there a flower in the bottle?
2.There is some money in the purse. 钱包里有些钱.
Is there any money in the purse?
3.there are five birds In the tree . 树上有五只鸟.
Are there five birds in the tree?
4There is a boy on the playground.操场上有个男孩.
Is there a boy on the playground?
5There is a shop at the corner在拐角处有家商店
Is there a shop at the corner?