肯定句：
主語(yǔ)（現(xiàn)三單）+　V動(dòng)詞三單　+其它
主語(yǔ)（非三單）+　V動(dòng)詞原形　+其它
一般疑問(wèn)句：
1.Does +　主語(yǔ)（現(xiàn)三單）+　V動(dòng)詞原形　+其它?
　肯定回答：Yes,he/she/it does.
否定回答：No,he/she/it doesn't
　2.Do +　主語(yǔ)（非三單）+　V動(dòng)詞原形　+其它?
肯定回答：Yes,I/We/They do.
否定回答：No,I/We/They don't.
如果有疑問(wèn),歡迎追問(wèn),
請(qǐng)記得及時(shí)采納哦,親…….例句，?。?！~還有BE動(dòng)詞的啊【難道一般現(xiàn)在是一般疑問(wèn)句沒(méi)有BE動(dòng)詞的？】都要例句你不是只要結(jié)構(gòu)嗎。好吧，例句:Tom always does his homework in the evening.They always do their homework in the evening.Does Tom always do his homework in the evening?Yes, he does. No, he doesn'tDo they always do their homework in the evening?Yes, the do. No, they don'tbe動(dòng)詞的：肯:主語(yǔ)(單數(shù)) + am/is +其它e.g. Tom is a handsome boy.主語(yǔ)(復(fù)數(shù)) + are +其它e.g. They are handsome boys.疑：Am/Is +主語(yǔ)(單數(shù)) + 其它 e.g. Is Tom a handsome boy?　　肯回：Yes, I am/he is/she is/it is.　 e.g. Yes, he is. 否回：No, I am not/he/she/it isn't. e.g. No, he isn't.Are + 主語(yǔ)(復(fù)數(shù)) +其它 Are they handsome boys? 肯回：Yes, they are. 否回: No, they aren't手都打酸了……。555