I have some toys.
What do your brother have?He has a toy airplane.
My parents are playing checkers.
He wants to eat a hot dog.

does、have、has用法？do 这个词（does是第三人称单数形式），大体上从两方面来讲。 1.作为行为动词，跟其他动词一样，如study, play等。他的意思是“做”等。如： We usually do our homework in the afternoon. He does his homework in the evening.2.作为助动词，也就是帮助主要动词构成否定和疑问等。主语为第三人称单数时用has，其余人称都用have。have / has的含义及用法： 1.作“有”讲。如：I have a bag. 我有一个包。He has a red cup. 他有一个红杯子。 2.作“吃、喝”讲。如：have breakfast (吃早饭) have tea(喝茶) have a biscuit (吃块饼干)have a drink（喝水）