怎么改英语否定句和一般疑问句?Open the door,please.(否定句) We are classmates.(一般疑问句)

问题描述:

怎么改英语否定句和一般疑问句?Open the door,please.(否定句) We are classmates.(一般疑问句)

Don't open the door,please.
Are you classmates?
实义动词句改否定句,在动词前加don't,第三人称单数加doesn't
有be动词的句子改为一般疑问句,只要把be动词提前,如果是第一人称,改为第二人称