Be动词.doc

Be动词（am,is,are）用法
肯定句：Your nose is small.
否定句：Your nose isn’t small.
一般疑问句：Is your nose small?
Yes, it is./ No, it isn’t.
助动词do/dose+实意动词
You have a small nose.
You don’t have a small nose.
Do you have a small nose?
Yes, I do./ No, I don’t.
肯定句：His/Her/Its nose is small.
否定句：His/Her/Its nose isn’t small.
一般疑问句：Is his/her/its nose small?
Yes, it is./ No, it isn’t.
He/She/It has a small nose.
He/She/It doesn’t has a small nose.
Does he/she/it have a small nose?
Yes, he/she/it does./ No, he/she/it doesn’t
肯定句：Our/Your/Their noses are small.
否定句：Our/Your/Their noses aren’t small.
一般疑问句：Are our/your/their noses small?
Yes, they are./ No, they aren’t.
We/You/They have small nose.
We/You/They don’t have small nose.
Do we/you/they have small nose?
Yes, we/you/they do./ No, we/you/they don’t.