肯定句变一般疑问句知识点介绍:一、 肯定句变一般疑问句,若原句中有be动词(am,is,are,was,were)或情态动词(can,will,must,should,could,would),则把be动词或情态动词提到主语前面(如果主语是第一人称I/we,则要变为第二人称you);1、I am interested in playing basketball.-Are you interested in playing basketball?2、We can do a lot of work for this woman.-Can you do a lot of work for .?二、 若原句中没有be动词和情态动词,则先找见动词,动词是原形用do来提问,是单三形式用does提问,是过去式用did提问,相应的要把动词的单三形式或过去式变成原形。按要求改写句子。1. They will go to Beijing for the holiday this summer. (改为一般疑问句)_