2023年初中英语一般过去时变化技巧二
2023-03-25 19:55:25佚名
二变：陈述句变为一般疑问句
【技巧1】移动词语的位置。将was，were，could，would，should等移到句首。例如：
He could pack his things himself.→Could he pack his things himself?
【技巧2】添加助动词did。谓语是除情态动词、助动词、系动词was，were以外的动词时，在主语之前加did，动词还原。例如：
Mr Li looked very old.→Did Mr Li look very old?
