...以下知识点:一是它们通常与现在完成时连用;二是其中的介词 in 也可以换成 during / for,即说成during the past (last) few years, for the past (last) few years。我的疑问是:这类用法中的介词 in, during, for 可以省略吗?谢谢!
...st freshmen are waiting for the fires of inspiration to be lit.请问文中的the fires of inspiration什么意思?fire在字典里查到的是“狂热的情感,激情”并且是不可数名词,文中却加了“s”。inspiration在文中是不可数名词“灵感”的意思吗?
I had neither a raincoat nor an umbrella. _______ I got wet through. A.It’s the reason B.That’s why C.There’s why D.That’s because 答案是B。但我想知道A为什么不可以?it’s
the reason省略了关系副词why不可以吗?不是可以省略why的吗?
... stood on the stage and was gazed by the boy.能不能变成分词作状语的结构?这两者没有直接的因果关系,只是时间上连续,几乎同时发生能改成分词状语吗?He stood on the stage, being gazed by the boy. 因为是先站在舞台上然后才被盯着看,而过去...
...w.yygrammar.com/Article/200712/41.html 非谓语动词 being... 的语法功能及用法说明 对以上这篇文章,我有些疑问和不解,如下:二、being 用作非谓语动词1. being 为助动词时的用法(1) 作主语。如:Being lost can be a terrifying experienc...
1. watch for 与 wait for 均可表示等待,它们的区别是什么?2. watch sb do sth 中的不定式不能带 to,watch for sb to do sth 中的不定式是否带 to?3. watch sb doing sth 中 doing 是现在分词,watch for sb doing sth 中的 doing 是现在分词还是动名词?如...
第一组:新概念,第四册的一个句子。句子1:Spiders are not insects,as many people think,nor even nearly related to them.结论:蜘蛛不是昆虫,人们认为蜘蛛是昆虫。句子2:Spiders are not,as many people think,insects.结论:蜘蛛不是昆虫,人们也...
...om the top down and focused
more on profit than science or safety.这句话的as troubled的这个troubled 是过去分词吧,as 加过去分词这个中间是不是有省略is ?as troubled一起做状语修饰described吗?