therebe句型用法归纳

2024-03-30 14:12:29   文档大全网     [ 字体: ] [ 阅读: ]

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There be

标准化文件发布号:(9312-EUATWW-MWUB-WUNN-INNUL-DDQTY-KII






There be 句型用法归纳

1. 定义:There be句型表示某处存在某物或某人。 2. There be句型结构中的is/are的选择:

(1) There is +单数可数名词/不可数名词+ 地点/时间状语. (2) There are +复数名词+地点/时间状语.

there是引导词,在句中不充当任何成分,翻译时也不必译出。句子的主语是某人或某物,谓语动词be要与某人或某物的数保持一致。当be后是两个或两个以上的名词时,谓语动词要与跟它最近的第一个名词一致即采用就近原则。

eg. There is a bird in the tree. 树上有一只鸟。

There is a teacher and many students in our classroom. There are two boys and a girl under the tree. 3. 句式转换:

(1)肯定句:There is/are +名词/sb. + 地点/时间状语

(2)否定句:There is/are +not +名词/sb. + 地点/时间状语

There be句型的否定式的构成和含有be动词的其它句型一样,在be后加

not即可。例如:

There are some pictures on the wall. There aren't any pictures on the wall.

There is a bike behind the tree. There isn't a bike behind the tree. (3):一般疑问句: Is / Are there+名词/sb. + 地点/时间状语

There be句型的一般疑问句变化是把be动词调整到句首,再在句尾加上问

号即可,此为"调整法"。但同时要注意:当肯定句中有some时,要将 其改为any(否定变化也一样)。看看下面两句是如何"改头换面"的吧: There is some water on Mars. Is there any water on Mars

There are some fish in the water. Are there any fish in the water (4):特殊疑问句

There be句型的特殊疑问句形式有以下两种变化:

对名词/sb.提问:用"Who/What + is +介词短语 "

注意:无论原句的名词是单数还是复数,对之提问时一般都用be的单

数形式(回答时却要根据实际情况来决定)。如:

There are many things over there. What's over there There is a little girl in the room.Who is in the room

对地点状语提问:疑问词+ is / are+名词/sb.

例如:

There is a computer on the desk. Where is the computer

There are four children on the playground. Where are the four children 4. there be结构的时态

there be结构有不同的时态,而且可以和各种助动词或情态动词连用。如: There was a sport meeting in the playground yesterday.

There will be (=There is going to be) a new film show on Monday. There is to be a concert at the school hall. 学校礼堂有场音乐会。

There have been a lot of accidents round here. 这里已经发生多起事故了。




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