请问about怎样使用？举几个列句，谢谢！

prep.
1. 关于,对于
My mother often spoke to me about you.
家母常和我谈起你。
2. 在...的附近;在...的周围
She sat up and looked about her.
她坐了起来,环顾四周。
3. 在...的身边
I had no money about me.
我身边没有带钱。
4. 大约在...时候
It happened about 5 o'clock in the morning.
这事发生在早晨约莫五点钟的时候。
5. 从事于
What the hell are you about?
你到底在做什么?
6. 在...身上,在...的性格中
What I like about him is his sense of humor.
我喜欢的是他的幽默感。

ad.
1. 在四周;到处
She likes to walk about.
她喜爱四处走走。
2. 在附近,在近处
There were few people about.
附近几乎无人。
3. 大约;几乎
John is about the same age as Tom.
约翰和汤姆的年龄相仿。
4. 向相反方向
The ship turned about midway.
船在中途掉转了航向。

"about" 后面有两种接动词的方法.
一种是"about+doing sth."
另一种是"be about to do sth."表示的是"即将打算做某事"。
希望这些对你有好处！
How about it?
这种什么样？
I am about to jump out of my skin.
我吓得心要跳出来了。

It's