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有没有 is to do sth.这个短语

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有没有 is to do sth.这个短语
帮帮哦
有没有 is to do sth.这个短语
这个短语是有的:
通常是表达“将要做什么”的意思.
但“Be+不定式动词”在不同情况下,可以表示很多种不同的语义.
下面便是其中九种:
⒈表示坚决的命令.例如:
This naughty boy is to stay here until the class is over.
⒉表示“计划”或“安排的事项”.例如:
Betty is to be married soon.
⒊表示“可能性”.例如:
Are you to pay the debt for your wife?
⒋表示“意图”或“打算”.例如:
If you are to be there on time,you had better hurry.
⒌表示“应该”.例如:
Such nasty questions are to be avoided.
⒍表示“不可避免”.例如:
Anne was wondering what was to become of her boy friend,Tommy.
⒎表示“假设”.例如:
If I were to do it,I would do it well.
⒏有“期待将来”的含意.例如:
Henry's appointment with the accountancy firm is yet to be confirmed.
⒐有“必然会发生”的含意.例如:
Tom wasn't worried about his head injury,but it was to be troublesome for him later.
-_- 我是英语专业的,希望能帮到您吧,哈哈.