含有on的短语的用法如下：
一. put on 用法如下：
1.穿上,戴上(衣、帽、眼镜等)。
She put on her new skirt and went out.她穿上新裙子,出去了。
He put on a pair of glasses and a black hat.他戴上了一副眼镜和一顶黑色的帽子。
作此意讲时，与wear是同样用法。
I like wearing red clothes, and you?.我喜欢穿红色的衣服，你呢？
2.增添,增加(体重、肌肉、速度等)。
She didn't want to put on more weight.她不想增加体重。
You need to put on speed if you want to catch up them.你必须加快速度如果你想追上他们。
3.打开(煤气、电灯、收音机等);相当于turn on。
It's getting dark, you'd better put on the light.天快黑了,你最好开灯.
Please put on the radio.请打开收音机。
Don't put on the gas, it's very dangerous.不要打开煤气，它很危险。
4.假装。
You can put on you are sleeping when he comes.当他来的时候你可以假装你在睡觉。
二.rely on 意思是“依赖，依靠，信任”，常用句型如下:
1. rely on sb./sth.
We can't always rely on our parents.我们不能总依赖我们的父母。
If you don't rely on him, who can?如果你不依靠他，还能依靠谁？
2. rely on/upon sb./sth. to do sth.
Most people rely heavily on mobile phone to make money nowadays.如今大部分人主要依靠手机去挣钱。
3. rely on/upon sb./sth. doing sth.
You mustn't rely upon others helping you do homework.不允许你依靠别人给你做作业。
4. rely on one's own efforts
Everybody should rely on her/his efforts to do sth..每个人都应该依靠自己的努力去做事。