作业帮英语to介词短语The government is to ban payments to witess by newspapers seeking to buy up people involved in prominent cases such as the trial of Rosemary West.请问to＋vt＋n这一结构很少见啊?一般介词后应该跟名词或代词啊
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英语to介词短语The government is to ban payments to witess by newspapers seeking to buy up people involved in prominent cases such as the trial of Rosemary West.请问to＋vt＋n这一结构很少见啊?一般介词后应该跟名词或代词啊
英语to介词短语
The government is to ban payments to witess by newspapers seeking to buy up people involved in prominent cases such as the trial of Rosemary West.请问to＋vt＋n这一结构很少见啊?一般介词后应该跟名词或代词啊,能举些这个结构的词组的例子吗?
英语to介词短语The government is to ban payments to witess by newspapers seeking to buy up people involved in prominent cases such as the trial of Rosemary West.请问to＋vt＋n这一结构很少见啊?一般介词后应该跟名词或代词啊
你是指is to ban吗?这里be to do是一个固定用法,意思是：将要做,打算做.这个to不是介词,而是不定式的标志,后面跟动词原形.
同样的例子还有：
One solution would be to limit speed.
一个解决办法是限制交易速度.
以下是这个短语的用法：
be +动词不定式（即be + to do sth.）的用法如下：
1.表示按计划或安排要做的事.
2.表示“应该”,相当于should,ought to.
3.表示“必须”,相当于must,have to.
4.表示“想,打算”,相当于intend,want.
5.用于第一人称疑问句,表示征求对方意见.
6.用于否定句,表示“禁止”,相当于mustn’t.
7.表示“可以,可能”,相当于may,can.
8.were to do sth.用于if或even if / even though从句中,表示对未来的假设.
9.be to blame(该受责备,对某坏事应负责任)与be to let(待出租)两种结构中,用不定式的主动形式表示被动含义.
I am to go home .我就要回家了
at, in, on, of, off, for, with？？？？