不知道还能不能赶上啊. 一般现在时的动词有两类: I.be动词 肯定句:主语+be+其它:He is a worker. 否定句:主语+ be + not +其它.如:He is not a worker. 一般疑问句:Be +主语+其它?如:-Is he a worker?-Yes,he is./ No,he isn't. II.行为动词 肯定句:主语+行为动词+其它:She likes bread.(主语是第三人单数,行为动词必须用单数) 否定句:主语+ don't( doesn't ) +动词原形+其它.如:She doesn't like bread. 一般疑问句:Do( Does ) +主语+动词原形+其它.如: - Do she like bread? - Yes,she does./ No,she doesn't. 估计晚了哈,也不错哦! 不懂追问吧》》