1. “catch up on”的用法:
– I need to catch up on my reading.(我需要补看一些阅读材料。)
– I’ll have to catch up on my sleep this weekend.(这个周末我需要补觉。)
– I haven’t watched any TV shows for a month, so I need to catch up on them.(我已经一个月没看电视节目了,所以我需要补看。)
2. “catch up with”的用法:
– I need to catch up with my classmates in schoolwork.(我需要在学业上赶上我的同学。)
– The car behind us is catching up with us.(后面的车正在追赶我们。)
– The company is trying to catch up with its compes in the market.(这家公司正在努力在市场上赶上其竞争对手。)
:
– “catch up on”用于描述弥补失去的时间或机会,使自己的进度与别人保持一致。
– “catch up with”侧重于追赶某人或某物,强调在速度、进度或地位上的追赶。