一般疑问句是疑问句的一种.它是指用yes或no来回答的句子.其结构是：系动词be/助动词/情态动词＋主语＋其他成分?
1．将陈述句变为一般疑问句时,如句中有be 动词（am is are …）时,可直接将它们提至主语前.如主语为第一人称,应将其改为第二人称.如：I'm in Class 2Grade 1． → Are you in Class 2Grade We're watching TV． → Are you watching TV?2．陈述句中有情态动词（can may must …）时,也可直接将它们提至主语前,即可成为一般疑问句.如：He can swim now． → Can he swim now?The children may come with us． → May the children come with us?3．陈述句中只有一个实义动词作谓语且其时态为一般现在时,变为一般疑问句时要在句首加do或does 主语后的实义动词用原形.如：I like these animals． → Do you like these animals?She wants to go to the movies． → Does she want to go to the movies?4．一般疑问句一般读升调(↑) 5．一般疑问句有时不用yes或 no 回答.如：Are they in town now?I think so.May I sit here?Certainly． Does he like soccer?Sorry I don't know． 6.一般疑问句的第一单词总是虚词,读的时候要读轻声.