热血江湖手游职业刺客:when的用法

when于何时；在那时；当……时；尽管

（1）when did you come

（2）It was raining when we arrived.

（3）How can I help them to understand when they won”t listen to me?

1.什么时候/场合When did you last see him?
When(=in what circumstances) would such a solution be possible
2.（用于时间的表达方式之后）在那时Sunday is the only day when I can relax.
There are times when I wonder why I do this job.
3.当时THe last time I went to Scotland was in May, when the weather was beautiful
Ⅱpron什么时候Until when can you stay?
Ⅲconj.
1.在……期间I loved history when I was at school.
2.在……之后Call me when you are finished.
3.在任何……的时候Can you spare 5 minutes when it is convenient.
4.一……就He had just drifted off to sleep when the phone rang.
5.考虑到How can they expect to learn anything when they never listen?
6.虽然，可是She claimed to be 18, when I know she is only 16.

http://www.xtyzedu.cn/Navigation/Detail.aspx?ID=519
浅谈when 的 用法 很全面也有高考的例子 很实用的

可以是表示时间，也可表示日期的。