there be句型，疑问句变否定句和肯定句！急！！！！！！！！！

1.there aren't any men in the room.
there are some men in the room.

2.there is some food in the fridge.
there isn't any food in the fridge.

there be 句型变化只是看 be动词的位置变化就可以了.
疑问句就把be动词提到句首,否定句就把NOT加到be 动词的后面就可以了. 同样,在疑问句中,把句首的be动词提到 there 后面.
然后,要看句中名词或名词短语修饰词的变化. 如果是否定语气，就要把some变成any.
同样.要注意名词的单复数形式或者是名词的属性,这样动词才能进行相应的变化.本回答被提问者采纳

1.there are no men in the room(否)/there are some men in the room(肯)
2.ther is no food in the fridege(否)/ther is some food in the fridge(肯)

疑问句变成陈述句时，需要把前置的be动词放到there后并保持其单复数形式不变，另外将any等词根据句子的单复数等情况，肯->some、否->any不变。

1:Are there ang men in the room?
肯定句，there are some men in the room.
否定句there are not any men in the room.

2:Is there any food in the fridge?
肯定句 there is some food in the fridge.
否定 2: there is not any food in the fridge?

总之就是在否定句和疑问句中用any ,在肯定句中用some.而一般疑问句又主谓要倒装，BE动词在前

Yes,there are.No.there aren't.
Yes,there is.No.there isn't.