作为限定词和代词,either,neither只能后接或指代单数名词。either...or..., neither...nor...关联连词结构中,名词的数不受限制,名词可以是单数、复数或不可数。因为真正起连接作用的是or 和 nor. either和neither只是起强调作用,类似副词的用法。
回答于 1秒前
是的,仍然是系词。作为动态系词,是可以用进行体的,例如,is becoming..., is getting...。be偶尔也用进行体,例如:He is being quiet these days.
回答于 1秒前
1 willing to do sth.形容词短语本身就可以做后置定语,没有必要一定要理解为定语从句的省略,虽然你可以这么做。2 resign oneself to sth. to介词短语是resign要求的搭配,必须看作一个整体。如果去掉插入的状语without crying,二个逗号就同时消失了。not only...but...并列了二个to介词短语。
回答于 1秒前
either...or... 句中的of应为or. waiting for a boat which never comes. 注意comes为一般现在时,显然不是描述鲁宾逊当时的情况。所以现在分词应该是live的伴随状语。
回答于 1秒前
If I were you, I wouldn't have done that. 这个句子是没有问题的。其对应的事实是,I am not you, and you did that. 即从句假设的是现在,主句表示的是过去。这是错综时间虚拟条件句。If it had been a decade earlier, such an act would have required...。 If it had been in the past, they would have thrown a...
回答于 1秒前
1 If Confucious should have seen her doing that, he would certainly have struck her shins with a stick.这个句子显然是虚拟语气,if从句是与事实相反的假设。语法书讲虚拟语气,告诉你一个动词的使用原则,并不是说与过去事实相反就一定要用had done, 用情态动词过去形式+have done也可以表示与过去事实相...
回答于 1秒前
ever作状语可以是句末状语,也可以是中位状语。中位状语即主语和谓语动词之间,如果有操作词,通常位于操作词之后。所以If ever she为错误。要用 if she ever.
回答于 1秒前