...结论:在主从复合句中,名词通常是放在主句,代词放在从句。比如:When he realized his mistake, Stephen apologized at once. 当斯蒂芬认识到自己的错误,就马上道歉。Stephen apologized at once when he realized his mistake. 当斯蒂芬认识到自己的错...
...il 都可以用来表示时间,使用时应该注意以下几点:1. by 只能作介词,until既可以作介词,也可以作连词。如:I'll finish eating by nine o‘clock. 我会在9点前吃完饭。(摘自2008年7月第1版《外研社英汉多功能词典》p.282)I was awake until...
When compared with the size of the whole earth, the biggest ocean does
not seem big at all.请问老师,这句话里面When compared,为什么不可以换成comparing呢?我觉得这句话并没有被动的含义,为什么不可以用现在分词呢?谢谢!