___________ arriving at the camp,the coach asked us to ski. I skied carefully,but....题目答案是when, 想问一下,还可以是while吗?when doing等于while doing?这里arrive 是短暂性动词,用了ing形式,表示“即将”吗?
老师说,only to do sth 和 only doing sth 都可用作状语,它们的用法与区别是:only to do sth 表示出乎意外的结果,而 only doing sth没有这种“出乎意外”的意味。查资料,only to do sth 的用法比较多,但很少查到 only doing sth 的用法,请专...
原句:There will be more than three hundred scientists attending the meeting...原句是还未发生的事情,为什么定语用attending,而不是to attend? 分词做定语相较不定式做定语区别是什么?如果用不定式,to attend 和to be attending 区别是什么?...
she made students think for themselves, rather than telling them what to think.根据我在网上查到的资料,rather than前后连接的应该是一致的形式,比如前面是do后面也是do,前面是名词后面也是名词,这里为什么前面是do后面用doing呢
...n, similar to that used by Mr Kim's father.这个句子中介词 after 后的 reports 应该是名词,后面的句子 a high-profile figure had arrived on a special train 是个定语从句或是同位语从句,那为什么 reports 前省略了 that?