肯定句：

　　主语（现三单）+　V动词三单　+其它

　　主语（非三单）+　V动词原形　+其它

　　一般疑问句：

　　1.Does+　主语（现三单）+　V动词原形　+其它?

　　　肯定回答：Yes,he/she/itdoes.

　　否定回答：No,he/she/itdoesn't

　　　2.Do+　主语（非三单）+　V动词原形　+其它?

　　肯定回答：Yes,I/We/Theydo.

　　否定回答：No,I/We/Theydon't.

　　如果有疑问,欢迎追问,

　　请记得及时采纳哦,亲…….

　　例句，！！！~还有BE动词的啊【难道一般现在是一般疑问句没有BE动词的？】都要例句

　　你不是只要结构吗。好吧，例句:Tomalwaysdoeshishomeworkintheevening.Theyalwaysdotheirhomeworkintheevening.DoesTomalwaysdohishomeworkintheevening?Yes,hedoes.No,hedoesn'tDotheyalwaysdotheirhomeworkintheevening?Yes,thedo.No,theydon'tbe动词的：肯:主语(单数)+am/is+其它e.g.Tomisahandsomeboy.主语(复数)+are+其它e.g.Theyarehandsomeboys.疑：Am/Is+主语(单数)+其它e.g.IsTomahandsomeboy?肯回：Yes,Iam/heis/sheis/itis.　e.g.Yes,heis.否回：No,Iamnot/he/she/itisn't.e.g.No,heisn't.Are+主语(复数)+其它Aretheyhandsomeboys?肯回：Yes,theyare.否回:No,theyaren't手都打酸了……。555