something“某事,某物”,常用于肯定句中,用于句型”would you like something to do?”中,表示希望得到对方肯定的回答;
anything“任何事物”,用于肯定句,疑问句和否定句中;
nothing“什么也没有”;
everything“一切事物”,可用于任何句式。
注意,修饰something,anything的形容词必须放在它们的后面,做后置定语。
There is something or somebody near us.(作主语)
Do you have anything to say about this question?
_No,I don''t have anything to say.(或I have nothing to say.)
(Yse,I have something to say.)(作宾语)
Can you hear anything?
Did anybody live on this island?
Would you like something to eat?