从属连词1. 引导时间状语从句的连词
这类连词主要有:
when:
don’t get excited when you talk. 讲话时别激动。
when he got up he felt dizzy. 他站起身时感到头晕。
while:
we must strike while the iron is hot. 我们要趁热打铁。
while she ate she grew more restless. 她一边吃一边变得更加忐忑不安。
as:
as he spoke two men came up. 在他讲话时两个人走了进来。
he smiled as he passed. 他经过时笑了笑。
before:
look before you leap. 三思而后行。
it will be five years before we meet again. 要五年后咱们才能再相见。
after:
i arrived after he had left. 在他走后我到了。
i’ll tell them after you have left. 你走后我在告诉他们。
until, till :
i’ll take no steps until you arrive. 你来之前我不会采取什么行动。
i propose waiting till the police get here. 我建议等警察来了再说。
since:
how long is it since you came to london? 你到伦敦有多久了?
it was years since i had seen her. 我有好多年没见到她了。
whenever:
i go and visit him whenever i’m in town. 我每次进城都去看他。
whenever possible, they play outside. 一有机会他们就到外面玩耍。
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