do 和 does的用法专项练习一:读一读(人称代词)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),多个人名(Jenny and Tony, father and mother, my teachers).用does第三人称单数:he(他),she(她), it(它),单个的人名(Jenny, Tony, my father) 或单个物品(rabbit, monkey, elephant, desk, pillow)二:认一认,读一读(请分辨哪些是第三人称单数并圈出)Tony friend my father Jenny Gogo and Tom it the cat my teacher they you my brothers ant ants she he father and mother my brother my brothers friends your sister your siste