get on和go on和get along有什么区别?

像这种辨析要在例句中比较分析，体味其区别，干巴巴的记忆意思是事倍功半的，因为下次遇到的时候 是在句子中。
get along：
1.前进; 进行下去
Let's get along and tell him the good news.
咱们去把这个好消息告诉他吧。
2.离去, 走开
It's rather late. I'd better be getting along.
时候不早了, 我还是走吧。
3.渐晚, 上年纪
It is getting along towards sundown.
已近日落时分了。
Although he is getting along in years, he can work hard as usual.
虽然他年岁已大, 但他还能像往常一样努力工作。
4.继续生活; 活下去
I'm getting along well recently.
近来我很好。
5.进展; 进行
Is she getting along all right in her new job?
她在新的工作岗位上情况不错吧?
6.相处; 相处融洽
Now we get along just well.
现在我们相处得很好。
go along：
1.进行
How is your work on that novel going along?
你那本小说写得怎样了?
2.兜风
I don't really want to go to the grocery store but I'll go along for the ride.
我不是真的要去杂货店, 而是去兜风。
3.陪伴, 陪同前往, 同行
You go along with him.I'll come shortly.
你陪陪他, 我马上就来。
4.赞同; 一致
I can't go along with you in this matter.
在这件事情上我不能同意你的意见。
He could go along with it most of the way, but not entirely.
他大部分同意, 但不能完全赞同。
5.走开, 去你的
Go along with you! What you say is all nonsense!
去你的!你说的全是废话!
Go along with you! Mind your own business!
去你的!少管闲事!

get on 进展 Everything was getting on very well. 一切进行得很顺利。
登(车);上(马)
出人头地 He's sure to get on in the world. 他一定会出人头地。
go on 继续下去
If he goes on like this he'll lose his job. 如果他继续这样下去,他会丢掉差事的。
发生What's going on here? 这儿发生什么事啦?
(时间)过去 As the months went on, he became impatient. 一个又一个月过去,他逐渐变得不耐烦了。
get along 过活We can get along without your help. 没有你的帮忙我们也能过日子。
和睦相处 He gets along well with his boss. 他和老板相处得很好。
进展 How is he getting along with his studies? 他学习上进展如何?

get on 用法与get alone相同,都是相处融洽,go on是继续的意思,后面用to do（继续做未做的事）或 doing（继续做做了但未做完的事）

get on是 进展或登(车);上(马)的意思
go on 是继续的意思
get along 是相处的意思
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