therebe句型be动词用法

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therebe句型be动词用法

Therebe句型是英语中常用的一种句型，用于描述某个地方存在或发生的情况。该句型以“Therebe”开头，接着是一个名词或代词作主语，然后是be动词（am, is, are）和一个名词或形容词作表语。下面将详细介绍Therebe句型的用法和示例。

一、肯定句式：

There + be（is, am, are）+ 主语 + 表语

示例：

1. There is a book on the desk.

2. There are many students in the classroom. 3. There is a cat under the table.

二、否定句式：

There + be（is not, am not, are not）+ 主语 + 表语

示例：

1. There isn't a book on the desk.


2. There aren't any students in the classroom. 3. There isn't a cat under the table.

三、疑问句式：

Is/Am/Are + there + 主语 + 表语？

示例：

1. Is there a book on the desk?

2. Are there any students in the classroom? 3. Is there a cat under the table?

四、回答疑问句：

肯定回答：Yes, there + is/are. 否定回答：No, there + isn't/aren't.

示例：

1. A: Is there a book on the desk? B: Yes, there is.

2. A: Are there any students in the classroom? B: No, there aren't.

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