when
[hwZn, wZn, hwən, wən; wєn, hwєn]
副词
(无比较级、最高级)
A (疑问副词)
1 什么时候,何时
W~ did she get married ?.
她何时结婚的 ?
W~ have you been there ? (.
到现在为止) 你什么时候去过那里 [你到过那里几次] ?
Ask her ~ she will come [be] back.
问她什么时候会回来
I don't know ~ to go.
我不知道该何时去
2 在什么时候,在什么场合[情形]
W~ do you use the plural form ?.
你在什么场合用复数形 ?
3 什么程度,在那一点上
Tell me ~ I may stop pouring.
告诉我什么时候我可以停止倒酒
Say ~.
→ say 成语
B (关系副词)
a. [限定用法] …的时候
It was in the days ~ motorcars were rare.
那是在汽车还罕见的时代
It was the last day of December ~ he arrived home.
他到家的时候是在十 二月的最后一天
There are times ~ we are dispirited.
我们有无精打采的时候
b. [非限定用法; 通常前面加逗点] 那时候
Wait till eight, ~ he will be back.
等到八点钟,那时候他会回来
c. [带先行词的关系副词用法] …的时候
Monday is ~ I am busiest.
星期一是我最忙碌的时候
连接词
1 a. (在) …时候,当…时
W~ it rains, he stays at home.
下雨时他留在家里
The event occurred ~ I was out on a trip.
那件事发生在我出去旅行的时候
I'll tell him ~ he comes home.
他回来时,我会告诉他
W~ (he was) a boy, he was very naughty.
当他是个小男孩时,他很顽皮
b. [主要子句后面接 when 引导的附属子句时] (当…的) 时候
I was standing there lost in thought ~ I was called from behind.
正当我站在那里沉思的时候,有人从背后叫我
I had just fallen asleep ~ someone knocked at the door.
当我刚刚入睡时,有人敲门
c. 每逢…时总是 (whenever)
The kitchen's a mess ~ she bakes cakes.
每逢她烤蛋糕时厨房就一团糟
d. …后马上
Stop writing ~ the bell rings.
铃响后马上停止写
2 a. 假如…,如果… (if)
I'll give it to you ~ you say 'please'.
假如你说“请”,我就把它给你
b. 既然…
How (can you) convince him ~ he will not listen ?.
既然他不听,你怎么 (能够) 说服他 ?
3 虽然…,尽管… (though)
He works ~ he might rest.
可以休息时他还是工作; 尽管可以休息,他还是工作
hardly?when→ hardly
scarcely?when→ scarcely
名词
[the ~]时间,时期 (time)
the ~ and the where of his arrest
逮捕他的时间和场所
代名词
1 何时,什么时候 (what time)
From [Since] ~.
? ? 从什么时候起
Until ~ are you going to stay here ?.
你要在此地待到什么时候 ?
2 (文语)当时,那时 (which time)
He came on Monday, since ~ things have been better.
他星期一来,从那时起事情已好转
2当equal, proper, when, bear, serve as, work as, pawn 辨析>>
3时间hour, time, when, while 辨析>>
4等class, grade, rank, wait, when 辨析>>
英hardly…whenno sooner…than；only just…when刚…就*He had hardly reached here，... 他一到这儿就下起雪来了。*Hardly had I got home，when the telephone rang．我刚到家，电话就响了。*She ha ...... she began to cry．她一听到这消息就哭了。
英scarcely…whenas soon as 刚…就*Scarcely had be gone out when it began to rain．他刚出去，天就开始下雨了。
英when-issuedwhen-is.sued[`hwZn`Iʃud; ˋwєnˋiʃu:d, ˋhwєn-]形容词已授权发行但尚未发行的股票或证券虚股的
葡quando[P] quando (ad, c)[E] when [wen] (ad, c)[C] 什么时候，在..时候
德außer wenn除非。unless, except when
德daadv. ① 那儿，这儿。② 那时，这时。③ 在这种情况下，因此，那样。konj. ① 因为。② 当…的时候。there, then, when, since, as
德Hinterlegungsurkunde... e U.S. like other securities, although a small fee per share must be paid to the depository bank for each trade ad when dividends are cashed.Since until November 1998, European companies could not list their shares directly on U.S. ex ...
德Selbst wenn即使当even when
英clear off1．disappear消散*The mist cleared off when the sun rose．太阳升起来后雾气就消散了。2．pay completely还清债务*I am glad to ...... 开。*When the police appeared，the thieves cleared off．警察来时，那些小偷溜走了。
英cut in... ervene；interpose插嘴（后不带宾语）；干涉；插入*She always cuts in when other people are talking．别人谈话时她总要插嘴。*The telep ...... other 超车；抢先*We were driving peacefully along the road when a police car cut in，forcing us to slow down．我们的车子在平 ...