这句英语的语法怎么解释呢they were unaware of the fate that was to befall them_英语解答

这句英语的语法怎么解释呢they were unaware of the fate that was to befall them
that was to befall them的was to 麻烦举例跟我解释一下,

人气：163 ℃　时间：2019-10-20 00:07:19

解答

他们没有意识到将会降临到他们头上的厄运.
is to的例句：A good game is to destroy an incompetent publishers