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透析there be的非谓语结构幻灯片.ppt

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透析there be的非谓语结构幻灯片.ppt

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文档介绍:there be 结构的非谓语形式
there be 结构为非谓语形式时,be可以是不定式(to be)或(being),there 作逻辑主语。非谓语形式的there to be 和there being 结构可用作主语、宾语、或状语。
一、主语
1. 有for引导,则用there to be。
It’s a great pity for there to be much trouble in the class.
太遗憾了,这个班上有多方面的麻烦。
It mon for there to be problems munication between teachers and students.
老师与学生人之间存在着沟通问题是很常见的。
2. 没有for引导,则用there being。
There being a public bus service is a great convenience to people.
公交车对人们十分方便。
The prison is heavily guarded. There being no hope of escape is certain.
二、宾语
1. 介词宾语,用there being结构,而不用 there to be。
What’s the chance of there being an election
this year?
今年举行选举的可能性有多大?
He was disappointed at there being no money
left.
他对不剩一点钱感到失望。
2. 动词宾语
①跟动名词的动词后用there being。
常见的动词有:deny, appreciate, mind, imagine, admit,
②跟不定式的动词后用there to be。
常见的动词有:want, expect, hope, wish, like , hate, would like, prefer, mean, intend等。
三、作状语
1. 作独立主格结构,用there being.
There being nothing else to do, they went ,他们回家了。
There being nobody else to help me, I had to do by ,我只得单干了
2. 但若置于介词for之后,则用there to be,整个介词短语作程度状语。
It was too late for there to be any ,不会有公共汽车了。
It is enough for there to be five minutes. 五分钟就足够了。
there + be+ doing/done/to do
在there + be 结构中,非谓语动词可作定语,相当于一个定语从句。如果被修饰对象和非谓语动词之间是主谓关系,且表示正在进行/状态,则用现在分词作定语;如是动宾关系,且表示完成,则用过去分词作定语;如表示将来发生事情,则常用不定式主动式作定语。
There is a man _________ (wait) for you downstairs.
There were ten people ______ (kill) in the crash.
There are ten soldiers _________ (attend) the celebration.
waiting
killed
to attend