Question

anything和something在从句中的用法

Answer 1

EVERYTHING:
1.一切事物；每样事物：
This shop sells everything needed for camping. 这家商店出售一切露营用具。
Tell me everything about it. 告诉我这件事情的始末。
2. （用作表语）最重要的事；Money is everything to him.金钱对他比什么都重要。
She`s beautiful,I gree,but beauty is not everything.我同意她是美丽的，但美并不是最重要的。
SOMETHING:
某事；某物：
There`s something on the floor. 地板上有一样东西。
I want something to eat. 我想吃些东西。
ANYTHING:
1.用于否定句及疑问句：
Is there anything in that box?那个盒子里有东西吗？
Has anything unusual happend? 没有什么不正常的事发生。
They haven`t anything to eat.他们没有东西可吃。
2.无论什么：
I want something to eat,anything will do.我想要些东西吃，无论什么都可以。
NOTHING：
（后接形容词、不定式等）没什么；没什么东西；无物：
There`s nothing interesting in the newspaper. 报纸上没有什么有趣的新闻。
He`s had nothing to eat.他还没有定下吃。
Nothing ever pleased her. 没有任何东西能取悦她。
There`s little or nothing wrong with him. 他没有什么不正常。
特别注意：修饰上述四词的形容词不能放置其前，必须后置。
I have something important to tell you.
There`s nothing interesting in the newspaper.
Has anything unusual happend?
This shop sells everything needed for camping.

anything和something都表示一些的意思．都可修饰可数名词或不可数名词．主要区别是anything用与疑问句和否定句．比如说：I don't have anything interesting books.

something用与肯定句，当表示提建议时，也可用与疑问句．比如说：1：I eat something vegetables. 2:Would you like something to drink?

Answer 2

无论什么结构的句子，anything用于否定句和问句中 ，而something用于肯定句中。

Answer 3

anything一般用在疑问句和否定句中；
something一般用在肯定句中