something的用法,有说明和例句最好

补充：希望得到对方肯定的回答，也可放在肯定句中。

something
代词 pron.
1.某人;某事
Are you trying to hide something from me?
你是不是有什么事要瞒着我?
I have something to ask you.
我有事情要问你。
2.(用以表示模糊的概念)大概;若干;什么
The parcel was ten pounds something.
这包裹有十磅左右。
Profits have fallen by something over three percent.
利润已下降百分之三多一点。
3.还算幸运的事
At least we didn't lose any money. That's something.
至少我们没有损失什么钱。这还算幸运。
名词 n.
1.重要的人(或事物);值得重视的人(或事物);具有某种特点的人(或事物)
She thinks she's something since she won the prize.
她自得奖之后,觉得自己挺了不起了。
It is quite something to have won him over.
把他争取过来是一件很了不起的事。
2.少量;部分
There is something in what he says.
他讲的话有些道理。
Did you give something to the porter?
你有没有给脚夫一点钱?
副词 ad.
1.几分,有点;大约
She looks something like her mother.
她有一点像她母亲。
2.很;非常
It sounds something awful.
这事听起来非常可怕。
-something
后缀 suf.
1.【口】(表示年龄)大约...;...左右(="-ish")
thirty something
大约三十岁;三十上下;三十左右

1 作主语时谓语动词要用第三人称单数,如：Something is wrong with his bike.
2 形容词修饰它时要放在它的后面,如：I have something important to tell you.
3 一般用于肯定句中,但也可用于征求意见并希望得到肯定回答的疑问句中,如：There is something wrong with it.
Would you like something to eat?

不定代词， 需要放在所修饰词的后面
i have something important to say~