They have several oak trees in the garden. 他们在花园里种有好几株橡树。(主语是they)
There’s a telephone in every room. 每一个房间都有一部电话。(强调客观存在)
Every room has a telephone. 每一个房间有电话。(强调电话是每个房间的一固有部分)
■句首的there如重读,则非引词,而是副词,试比较:
There is the book 1 want. 那儿就是我所要的书。(there是副词,有词义)
There are some books 1 want. 有一些我所要的书。(there是引词,无词义)
■在there be结构中,be之后加上not或no, 即变成否定句,如:
There is no great difficulty. 没有大的困难。
There is no need to worry. 没有必要发愁。
There is not much doubt about his guilt. 对他的罪行没有多少怀疑。
There is not much life in a small country village. 一座小村庄没有多少生气。
■变为疑问句时,须把be移至there之前,如:
Are there any children in the room? 房间里有小孩吗?
Are there any boys in your group? 你们小组中有男生吗?
Is there anything for me to do? 有什么事需要我做?
Is there a doctor available? 能请到医生吗?
■there be结构中的动词be与主语的数必须一致,但主语如是一系列事物,第一个事物为单形可数名词,谓语动词则可用单数形式,如:
There is a textbook, a dictionary and some notebooks on the desk. 桌上有一本教科书、一本字典和几本笔记。
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