1. **表示时间的流逝**

   当“get on”用于描述时间的推移时,它的意思是“继续前进”或“进展”。例如:

   - "We've been working on this project for months, but we're getting on well."(我们这个项目已经进行了几个月,但进展顺利。)

   - "Time is getting on, and we need to make a decision soon."(时间不等人,我们需要尽快做决定。)

2. **表达人际关系的改善或恶化**

   “Get on”也可用来描述人与人之间的相处情况。它可以表示关系的好坏,如:

   - "She gets on well with her colleagues."(她和同事们相处融洽。)

   - "They don't get on at all; there's always an argument between them."(他们根本合不来,总是有争执。)

3. **描述乘坐交通工具**

   在这个用法中,“get on”指的是登上或进入某种交通工具,如公交车、火车或飞机。例如:

   - "Please get on the bus and find a seat."(请上车找个座位。)

   - "He got on the train at the last minute before it departed."(他在火车开动前的最后一刻上了车。)

4. **表示开始做某事**

   这个短语有时也用于表示开始或着手做某项任务或活动:

   - "Let's get on with our work after lunch."(午饭后我们就开始工作吧。)

   - "I've decided to get on a diet starting from next week."(我决定从下周开始节食。)

5. **表达进步或提高**

   在学术或职业领域,"get on"可以表示取得进步或提升:

   - "How are you getting on with your studies?"(你的学习进展如何?)

   - "He's getting on well in his career and has already received a promotion."(他的职业生涯发展得很好,已经得到了晋升。)

6. **表示忍受或容忍**

   有时候,“get on”可以表示对某事的忍受程度,尤其在否定句中:

   - "I can't get on with loud music in the morning."(早上我无法忍受大声的音乐。)

   - "She's getting on famously with her new roommate despite their differences."(尽管她们有分歧,但她和新室友相处得很融洽。)

7. **鼓励或劝说某人行动**

   在某些语境下,“get on”可用来鼓励或催促某人采取行动:

   - "Stop hesitating and just get on with it!"(别犹豫了,开始行动吧!)

   - "If you want to finish the task on time, you'd better get on."(如果你想按时完成任务,最好现在就开始。)