stick to和stick at的区别.

stick to finishing sth.

stick to 在此作“坚持”解
insist on +doing
keep up +doing
carry out好象也是坚持的意思
但是从语意上来说Stick To会准确点

stick to sth/doing sth

stick to
1.粘(贴)在…上,附着于：
Dust could stick to the clothing easily.
灰尘很容易附着在衣服上.
2.不移开,不偏离,不离题：
The speech he made stuck to the key points.
他所作的演说紧扣要点,没有多余的话.
Let's stick to the facts.Will is,taking it all in all,only will.
咱们还是别离开现实,愿望毕竟只是愿望.
3.紧跟,紧随；留在…附近：
Stick to me,or you'll get lost.
跟着我走,不然你会迷路的.
4.保留；保存：
Can I stick to your pen!
把你的笔留给我了?
5.[口语]忠于,信守,不放弃：
I always stick to my promises.
我一贯信守诺言.
He sticks to his wife.
他一直忠实于他的妻子.
6.[口语]坚持,坚守；遵守：
to stick to one's post
坚守岗位
It's impossible if you stick to the rules.
如果你坚持按规矩办事,那这事就得告吹.
stick to
v.
1.stick to firmly
2.keep to
以上来源于:WordNet

doing

鼓励人的话,
是说别放弃,向着你的梦想努力
just like the world is not fair,stick to it,advance to your dream with endeavo

stick to
坚持；遵守；粘附在…上；紧跟,紧随
关键是要理解这个to 不是不定式的to,而是介词,因此,不能跟动词原形,必须跟名词,动名词,代词宾格

没那么复杂
insist on 保持立场
adhere to 黏合,遵守 （书面语,比较正式）
stick to 粘了个啥啥啥,照办啥啥啥（是不是感觉很口语）
如果是对话中提到,用stick to；说明书上提到,用adhere to;

stick out:vt.突出(坚持,伸出)
例句与用法:
1.He hates the job but he's determined to stick it out because he needs the money.
他讨厌那工作－－但因为需要钱,只好横下心来干下去.
2.His ears stick out.
他长著一对招风耳.
3.They're sticking out for higher wages.
他们坚持要求提高工资.
4.He is determined to stick out the race even if he finishes last.
即使跑最后一名,他也决心坚持跑完.
课文例句：But Einstein stuck to his opinion and went on with his research.
1)动词短语stick to意为"坚持（意见,看法等）",其中to是介词,后跟名词或代词.
No matter what you say,I will stick to my opinion.
I will stick to my work until it's finished.
2)stick(stuck,stuck)既可以作动词,也可以作名词.意为"贴,粘","卡住,陷在...里（无法移动）"、"手杖".
e.g.The old woman cannot walk without a walking stick.
Don't forget to stick a stamp on an envelope before you put it into the mailbox.
The car stuck in the mud.
The key has stuck in the lock.

insist on1.坚持; 强调
He insisted on his demand.
他坚持他的要求.
He insists on discipline in the classroom.
他一贯强调课堂纪律.
She insisted on leaving at once.
她坚持立刻就走.
She insisted on her mother's living with her.
她坚持要她母亲和她住在一起.
I insisted on him going.
我坚决主张他去.
The teacher insisted on all the homework being handed in on Monday.
老师坚持要求所有作业都要在星期一交上来.
不及物动词 vi.
1.坚决地宣告;督促,强烈地要求 persist on 坚持stick to1.保留,保有
If we let him look after the money,I'm afraid much of it will stick to his fingers.
如果把钱交由他保管,恐怕大部分都要被他侵吞掉.
2.遵守,坚持
You must stick to your promise.
你必须遵守诺言.
Stick to the task until it is finished.
坚持下去,直到完成任务.
3.紧跟; 粘住
Stick close to me and you won't get lost.
紧跟在我后面你就迷不了路.
The gum stuck to my fingers.
口香糖粘住了我的手指.
4.忠于;信守hold on1.等一等,停一停
Hold on for a minute,I've just got to put on my make-up.
等一会儿,我得化装一下.
2.抓紧不放
Hold on,Zhang Long!
抓紧,张龙!
3.（电话用语）别挂断,等一下 〈口〉别挂电话
He asked me to hold on while he left the telephone to find a pencil.
他让我别挂电话,他去找一枝铅笔.
4.（在困境或危险中）坚持住,挺住
If he can just hold on a little longer,we can get help to him.
如果他能再坚持一会儿,我们就能使他得到帮助了.
He was determined to hold on this job whatever difficulties he might run into.
他下定决心,不管碰到什么困难,都要坚持做这工作.

Reporter should stick to investigating the facts.
We don't want to hear your opinions; stick to the facts!
I also stick to eating cold foods.

persist in 坚持做某事
persuit of 追求某一件事 而不怕困难
请楼主验收

只要你坚持,你就会成功.
只要功夫深,铁杵磨成针……

Stick to the rules.

凡可接名词作宾语的这类动词短语都可以接动名词短语.
若是“坚持不间断”,建议用continue doing sth.；若是“坚持不放弃”,可以用stick to,persist in,persevere in.

不定式

stick to 后面不跟从句,所以用不了虚拟语气
insist 用法与suggest 相似.insist作“坚持”说时,要用陈述语气；作“坚决主张；坚决要求”讲时,用虚拟
记住 .
一个坚持 INSIST
两个命令 order command
三条建议 advise suggest propose
四项要求 ask require request demand
当表达以上意思时用虚拟.否则不用

stick to1.粘(贴)在…上,附着于：Dust could stick to the clothing easily.灰尘很容易附着在衣服上.2.不移开,不偏离,不离题：The speech he made stuck to the key points.他所作的演说紧扣要点,没有多余的话.Let's...

stick to 是保持原有的选择.
而 cling to 是紧握不放的意思.

希望可以帮到你.

insist on接动名词stick to 可以接名词,hold都可以