later和after与agobefore的区别例句

问题描述

精选答案

later是副词，意思是：以后，后来…(以“现在”为起点)。

例句：See you later.after是介词、连词、副词。意思是：以后，在……以后，(以“过去的某一时刻、某一时间”为起点)。例句：

1. Tom went home.soon after,he left home.2.Tom goes to bed after ten o'clock every day.3.I will go to the cinema after I finish my homework.ago是副词。意思是：以前。(以“现在”为起点)。例句：Mary went to Shanghai a week ago.before是介词、连词、副词。意思是：从前，在……以前。(以“过去某一时间”为起点)。例句：

1. I have never been to Hainan island before.2.Mary goes to school before six o'clock every day.3.I have finished my homework before school is over.