who did opened the door who opened the door
问题描述:
who did opened the door who opened the door
加did是错的么?
能够告诉我助动词在这种疑问句中的用法么?什么时候要用什么时候不用
答
1、“Who did opened the door?”这个句式是不合适的.
2、在疑问句中,用who来提问,就是特殊疑问句,“Who opened the door?”意为“谁打开了门?”
3、在陈述句中,可以在谓语动词前加“did”,后面的谓语用原形,起强调谓语动词的作用,“did opene the door” 意为“的确打开了门”.