不定代词

Every

None

Any

Some

Everyone

No one

Anyone

Someone

Everybody

Nobody

Anybody

Somebody

Everything

Nothing

Anything

Something

Everywhere

Nowhere

Anywhere

Somewhere

不定代词做主语

做主语的时候，都作为单数看待，使用单数的谓语动词。

Everyone is asleep.

Everything is untidy.

I looked for my pen everywhere.

不定代词作宾语

I’ve got nothing to wear.

I’ve heard nothing.

I saw no one.

不定代词做表语

There’s nothing on the shelf.

There’s somebody in the garden.

That’s nothing.

some/any/no

somebody/someone/something/somewhere 一般用于肯定句

anybody/anyone/anything/anywhere 用于疑问句和否定句

  • nothing = not anything

  • nobody = not anybody

  • no one = not anyone

  • nowhere = not anywhere

Someone is asking to see you.

There’s something under that chair!

I don’t know anyone here.

Is there anything on this shelf?

I went nowhere. = I didn’t go anywhere.

I saw no one. = I didn’t see anyone.