at on等介词的用法及词组 at有哪些词组

问题描述:

at on等介词的用法及词组 at有哪些词组
好记一点

表示时间:
(1) 表示时间的某一点、某一时刻或年龄等用 at
I get up at six in the morning.我早上六点钟起床
词组 at crazy /go on/take on /.还有别的吗?嗯....at home ,at the moment ,at last,at least.......on the way ,on the road, on time,on my own......