美国留学

1， there be 结构

1， 基本结构

There is a book 那里有一本书

2， 时态：一般现在时，一般过去时，现在完成时，过去完成时，一般将来时

There is a book

There will be a book

There has been a book

There had been a book

There was a book

There is going to be a book

There can be a book

3， 就近原则

There is a book and two pencils=There are two pencils and a book

那里有一本书和两支铅笔

4， be 动词可以用 be likely to ，remain，seem to be，happen to be， 等替换

There is likely to be a meeting 那里可能有一个会议。

5， 反义疑问句：

There is a book ，isn’t there 那里有一本书，是么？

6， 非谓语动词，there to be ，there being， there to be 表示未发生的动作， there being 表示存在的动作

I hope there to be clean in my school 我希望我的学校干净如新

There being many trees ，we like taking walks every day 因为有很多树，我们喜欢每天在那里散步。

7， there be no point in doing sth 做某事无意义

There is no point in running for a long time 跑步太久没有什么意义

There is no sense in （doing ）sth 做某事没道理

There is no sense in picking up the boxes 捡起这些盒子是没有道理的

There is no doubt/possibility/chance…that 表示毫无。。。

There is no possibility that he can finish his work in a minute 他毫无可能在一会儿就完成了他的工作。

There is no need to do 没有必要做某事

There is no need to smoke here 没有必要在这里吸烟

There be no doing 不可能做

There is no smoking in the classroom 在这个教室吸烟是不可能的

8， there be+ 名词+to do /to be done

There are many books to be read =There are many books to read 那里有很多书去阅读

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