something 某物,某事；重要的事物[人],有一定意义的事物;
不能表示某些事情
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?
祝你学习进步,更上一层楼! (*^__^*)
不明白的再问哟,请及时采纳,多谢!