求英语达人回答我 很多句子中出现的这个to be+xx 是什么用法!There is going to be a crowdThe letter is to be handed to him in personIf we are to be there before ten,we’ll have to go now这些句子中的to be 是怎么回事啊?
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求英语达人回答我 很多句子中出现的这个to be+xx 是什么用法!There is going to be a crowdThe letter is to be handed to him in personIf we are to be there before ten,we’ll have to go now这些句子中的to be 是怎么回事啊?
求英语达人回答我 很多句子中出现的这个to be+xx 是什么用法!
There is going to be a crowd
The letter is to be handed to him in person
If we are to be there before ten,we’ll have to go now
这些句子中的to be 是怎么回事啊?
求英语达人回答我 很多句子中出现的这个to be+xx 是什么用法!There is going to be a crowdThe letter is to be handed to him in personIf we are to be there before ten,we’ll have to go now这些句子中的to be 是怎么回事啊?
...楼上的回答不敢苟同
首先be动词包括(am is are 以及各种时态),在这里是系动词.我后面说的动词原形中,be则作为谓语动词.
be动词+going to 动词原形(这里刚好是be) 是表示一种将来的状态.
There is going to be a crowd
会有一堆人.
be动词+to be+动词过去式 这是被动语态
The letter is to be handed to him in person
这封信要(被)当面交给他
最后一个 be动词+to+动词原形(也刚好是be) 表示计划,安排
If we are to be there before ten,we’ll have to go now
如果我们10点前要到那,现在就得出发了
to be +XX是表示将来时,句子意思是The letter is to be handed to him in person:他想成为一个有用的人。There is going to be a crowd这里将要有很多人。If we are to be there before ten,we’ll have to go now如果我能回到10岁以前,我就会回去的。
小译一下,只是大概意...
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to be +XX是表示将来时,句子意思是The letter is to be handed to him in person:他想成为一个有用的人。There is going to be a crowd这里将要有很多人。If we are to be there before ten,we’ll have to go now如果我能回到10岁以前,我就会回去的。
小译一下,只是大概意思。希望采纳啊!!
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to be+xx 表示将来时
第一个是:将要~~~
第二个是:被动
第三个是:系动词 而已!