作业帮until引导的句子一定是时间壮语从句吗
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until引导的句子一定是时间壮语从句吗
until引导的句子一定是时间壮语从句吗
until引导的句子一定是时间壮语从句吗
一楼的答案+二楼的答案
Until较为正式,且用于句首较多.
请看下面的具体应用,供参考：
until
1.连词 up to the time when 直到...时（为止）:
* Wait until the rain stops.等到雨停了再说吧.
* Don't leave till I arrive.我不来你不要离开.
* Continue in this direction until you see a sign.一直朝著这个方向走就看见指示牌了.
* Until she spoke I hadn't realized she was foreign.她要不说话我还一直不知道她是外国人.
* I won't stop shouting until you let me go.你不放我走我就一直喊叫.
* No names are being released until (ie before) the relatives have been told.只有在通知这些人的亲属以后才可透露其姓名.
until (also till) 介词
(a) up to (a specified time) 直到（某一时刻）:
* wait until tomorrow 等到明天
* It maylast till Friday.这可能要延续到星期五.
* Nothing happeneduntil (ie before) 5 o'clock.五点钟以前没有出现任何迹象.
* The street is full of traffic from morning till night.这条街从早到晚行人车辆很多.
* Until now I have always lived alone.我一直独自生活至今.
* I'd like to stay here up until Christmas.我想在这儿呆到圣诞节.
(b) up to the time of (a specified event) 直到（发生某事）:
* The secret was never told until after the old man's death.这个秘密在老人去世后才说出来.
* Don't open it till your birthday.等到你过生日那天再打开.
* She was a bank clerk until the war,when she trained as a nurse.她战前是个银行职员,战时受训当了护士.
参考资料：高阶牛津双解
可以是时间和条件状语从句
不是。可以引导表程度的状语从句。
如：I talked until I was hoarse.
我一直说到声音嘶哑。
Go straight on until you come to a large building.
一直往前走, 直到你走到一座大楼。