miejue,补充一点:[U]我所说的时态1)和2), 只是指对应2) (implying a contrast ) whereas ,OG中的例子和我目前做过的题目应该可以证明。
1) during the time that , at the same time as eg. He fell asleep while (he was) during his English exercises
3)( implying a constrast ) although
While I admit that the problems are difficult , I don't agree that they cannot be solved.
1)和3),这两种情况的时态,我就不好说了。
I spent two hours to finish my homework, while he is going to finish his in just one hour! (说话的时候估计他将在1小时内完成)
这时,就是指1)的情况。我所小结的时态不一定了。
[此贴子已经被作者于2003-11-3 23:48:59编辑过] |