很简单,把助动词提前 句型转换秀 1.“be going to＋动词原形”结构的一般疑问句是将be的相应形式前移到句首,即“Are/Is/Am＋主语＋going to＋动词原形＋其它?”.其否定句是在be动词的相应形式后加not.如：（1）They are going to play football this afternoon.（肯定句） （2）Are they going to play football this afternoon?（一般疑问句） （3）They are not going to play football this afternoon.（否定句） 2.“shall/will＋动词原形”结构的一般疑问句是将shall或will前移到句首,即“Shall/Will＋主语＋动词原形＋其它?”.其否定句是在shall或will后加not.如：（1）Our teacher will come back very soon.（肯定句） （2）Will our teacher come back very soon?（一般疑问句） （3）Our teacher won’t come back very soon.（否定句）
