There were plans to be made at once.
要立即制定计划。
【知识归纳】
其中to be done是不定式作后置定语,修饰nothing。不定式用被动式强调客观上不允许有所行为。作定语的不定式用主动还是被动形式取决于两个条件:其一,不定式与所修饰成分有被动关系,且与句中主语有主谓关系时,不定式用主动形式;其二,不定式与所修饰成分虽有被动关系,但与句中主语并无主谓关系时,不定式则用被动式。
3.连系动词appear的用法总结
【典型例句】
He appears to want to leave.他似乎想离开。
She appears to have been told everything.
似乎已经有人告诉了她一切。
【知识归纳】
appear为连系动词,其后接不定式作表语。to have increased 为不定式的完成式,表示该动作发生于谓语动词appear的动作之前。
【相关链接】
区别appear,seem,look(看起来......)
意义区别:
appear强调外表给人的印象,有时含实质上并非如此的意思。
He appears to know more than he really does.
他看起来好像懂很多,其实不然。
seem暗示有一定根据的判断,这种判断往往接近事实。
His health seems to be better.
他的健康状况似乎有所好转。
look着重从视觉得出的印象。
He doesn't look like his age.
他看起来比实际年轻(或老成)。
句型特点:
例如:
他看起来相当快乐。
看起来仿佛快要下雨了。