初中英语。7。 帮忙总结there be句型谓语单复数用法。网上好的也可以。谢谢

There (are likely to) be more difficulties 括号部分相当于情态动词，可以用 can 代替，即 there can be …。
由于主语是复数，be likely to （有可能）的系动词就需要用复数的 are。
如果把这个情态动词去掉，那么原 be likely to 的 be就得改为 are，即
There are more difficulties …

There is a river in the zoo.
There are many animals in the zoo.

解答】很高兴在这里给你解答问题。

一、 there is／are／was／were常见用法举例说明：

1、表示不定的人或物的名词作动词be的主语时，通常用there＋be+名词结构。可以说A policeman is at the door（门口站着一位警察），但通常说There is a policeman at the door（有一位警察站在门口）。

注意：虽然there像是主语，但真正的主语却是跟在动词之后的名词。如果该名词是复数，动词在数上就必须和它一致：

There are two policemen at the door．有两个警察站在门口。

上述两种句子结构（即名词+be结构和there＋be+名词结

构）都是可行的，当be意为exist（存在）／happen（发生）／take place（发生）时there结构是必要的：

There is a mistake in your homework .

There are mistakes in this translation．

There were hundreds of people on the beach．

海滩上有成千上万的人。

2、there同样也可以与someone／anyone／no one／something等连用：

There’s someone on the phone for you．

有你的电话。

3、there＋be＋something／nothing／anything+形容词结构也是可以的：

-Is there anything wrong（with your car）？-（你的车）出了什么毛病吗？

-No，there is nothing wrong with it．-不，没出什么毛病。

There’s something odd／strange about this letter．这封信有点奇怪。

名词或someone／something等后面可跟关系从句：

There’s a film I want to see．有部电影我想去看。

There’s something I must say．我有些话必须得说。

或后面跟动词不定式：There’s nothing to do．没事可干。（没我们干的事／必须干的事。）

4、there结构可以与另一个助动词+be结构连用：

There must be no doubt about this．这一点不能含糊。

There may be a letter for me．大概有我一封信。

或与seem＋be，appear＋be连用：

There seems to be something wrong here．这儿好像有点不大对劲。

5、以上这么用的there通常不重读。

注意不要将有以上用法的there与当做副词用并带有重音的there搞混：

There’s a man I want to see．那就是我想见的人。（他站在门口。）

请比较：There’s a man I want to see．我要见个人。（这个人存在。）

①There are no trees around our house.=

There are  not any trees around our house.

②There is no bread in the fridge.=

There is  not  anybread in the fridge.

③There is no apple on the table.=

There is not an apple the table.

④There is a little milk in the glass.How much milk is there in the glass?

⑤There is only one people in his family.（同上）How many

⑥There are some toys  on   the bed.

⑦There are three birds   in  the tree.

⑧There are many apples  on  the apple tree.

⑨There is a window  in the wall.

⑩There is a map on  the wall.

There are sixty minutes in an  hour.

There(   is  )(be)a book and two rulers in my backpack..（就近原则）

 二、  there be 句型的几种特殊结构及其用法归纳、总结如下。请见附件内容。

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祝你学习进步、学习快乐。