动词have的中文意思为“有”
人称主语不同，用法不同。主语是第一人称或者是复数时用原形，主语是第三人称用has
I have a dog.
He has a pen.
She has a cat.
They have a house.
have特殊疑问句
1，What do you have in your house?你的房子里有什么？
I have a bed in my house.
2，What does she have in her bedroom?她的房间里有什么？
She has a computer.
更多例句：
What pets do you have?你有什么宠物？
I have a horse.
What pets does she/he has?
She/He has a cat.
What pets do they have?
They have a pig.