一般疑问句
一、把be动词(am is are)和情态动词(can, may, must...)放到句首,其它照写。遇I/we—you, my—your. some—any. 句号变成问号(?)
例如:陈述句: They are in the park. He can play the guitar..
二、借助助动词do/does,第三人称单数用does,其余人称用do,放到句首,其他照写。特别记住:前面用does,后面的动词一定还原成原形。遇I/we—you, my—your, some—any. 句号变成问号(?)
例如:陈述句: I like the ducks. He likes the dogs.