until与till的使用方法不同
用作介词或连词,意为“直到。如:
We waited until [till] he came. 大家一直等到他来。
We didn’t leave until [till] he came. 直到他来大家才走。
2. 引导时间状语从句时,其谓语要用目前时表示以后意义。如:
I won’t leave until he comes back tomorrow. 我要等他明天回来再走。
3. 有时其后可跟副词、介词短语或从句等。如:
He has been ill until recently. 他近期一直生病。
She didn’t return until after twelve o’clock. 直到 12 点过后她才回来。
They didn’t reach the station until after the train had left. 直到火车开走之后,他们才到达车站。
Until when are you going to stay here? 你在这儿要待到什么时间?