句型转换和特殊疑问句的语法
肯定句、否定句、一般疑问句的相互转换
含有的be动词、助动词和情态动词的句子；
一律在be动词、助动词和情态动词后加“not”，改为一般疑问句时，一律将be动词、助动词和情态动前移到句首（首字母大写）。肯定回答用“Yes”；否定回答用“No”。“Yes”或“No”后面的主语必须用代词，“No”后面必须用否定缩略式。
1. There are some computers in this school. (be
动词)There aren
’t any computers in this school.
Are there any computers in this school? (Yes, there are. / No, there aren't.)
2. Li Ming
’s father can drive the car. (
情态动词
)Li Ming
’s father can
’t drive the car.
Can Li Ming
’s father drive the car? (Yes, he can. / No, he c ...