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does后面跟have还是has

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does后面是have。因为do是助动词,后面要跟实义动词的原形。have就是原形动词,变化的第三人称单数才是has。如:Do you have a bike? Does he have a friend?

do和does的区别

A:作为行为动词“做”;B:作助动词,用于一般现在时态,和行为动词共同构成谓语,。

一、用do

第一人称:I(我)、we(我们)第二人称:you(你)、you(你们)

第三人称复数:they(他们),多个人

如:

Do you like music?

你喜欢音乐吗?

What do you do? 你干什么?

I do with a cup of tea

我做一杯茶。

二、用does

第三人称单数:he(他),she(她),it(它),单人或单物。

如:

Today he does not have to worry about making a living.

现在他不用为生活发愁了。

What does it have to do with you? 与你何干?

LILI does not understand finance at all.

莉莉对财务一窍不通。

Have和has的区别

A:实义动词“有”,B:作助动词,用于现在完成时态,和行为动词共同组成谓语。

一、用have

第一人称:I(我)、we(我们)第二人称:you(你)、you(你们)

第三人称复数:they(他们),多个人

如:

You haven't sent her away, have you? 你还没有把她送走,是吗?

I go out and have a walk around 我出去在周围散一会儿步。

We have a good friend.

二、用has

第三人称单数:he(他),she(她),it(它),单人或单物

如:

his theory has now been discounted.

这个理论被打了折扣。

He has been on Death Row for 11 years 他已经在死囚区关了11年。

She has a good sister.