anywhere，somewhere，everywhere三者通常用于什么句中

anywhere，somewhere，everywhere三者通常用于什么句中

somewhere用于肯定句,如“I want to go to somewhere nice”,
而some where不常用,一般得看上下文.anywhere既可用于肯定句表达“任何地方”,如“we welcome guests from anywhere." 又可用于否定疑问句,就跟some在否定句中变any一样道理
everywhere是所有地方的意思

anywhere是指任意地方,某一处
everywhere所有地点,每一处
e.g.-Where do you want to go after class?
-Anywhere.
放学后你去哪?
哪都行.（任意一处）
Where did you visit when you were living in that city.
Everywhere.
当你在那座城市住的时候你都参观哪了?
哪都去了.（任何地方）

例如

You can go anywhere you like 陈述句.
Can I go anywhere I choose?一般疑问句.
You can't go anywhere.否定句
I want to go somewhere hotter.陈述句.
Rubbish can be found everywhere in the street.陈述句.

You can go anywhere you like 陈述句. Can I go anywhere I choose?一般疑问句. You can't go anywhere.否定句 I want to go somewhere hotter.陈述句. Rubbish can be found everywhere in the street.陈述句.

anywhere 通常用于否定，疑问句。 somewhere通常用于肯定句。 everywhere通常用于肯定句。