1、英语肯定句变为一般疑问句巧妙方法一、把be动词(amisare)和情态动词(can, may,must...)放到句首,其它照写。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 playtheguitar..一般疑问句:Are they in the park? Can he playtheguitar?把下列陈述句改为一般疑问句子。1、Myfatherislisteningtomusic.2. Iamastudent.3. LiLicancleantheclassroom。4.