反义疑问句是英语语法中的一种特殊问句形式,通常由两个部分组成,一个是陈述句,一个是疑问句,它们之间用逗号隔开。反义疑问句的基本形式是:陈述句+逗号+助动词/情态动词+主语。例如:
- You are coming to the party, aren't you?
- He can speak Chinese, can't he?
反义疑问句的作用是询问对方是否同意或确认陈述句的内容。陈述句通常是肯定的,而疑问句则是相反意义的,即是否定的。助动词/情态动词的选择取决于陈述句的时态和语气。例如:
- She has finished her homework, hasn't she?
- They won't be late, will they?
- He shouldn't eat too much, should he?
需要注意的是,在反义疑问句中,主语和助动词/情态动词的位置是相反的。如果陈述句中主语是第一人称,如I/we,那么疑问句中使用的助动词/情态动词应该是shall而不是will。例如:
- We should leave now, shouldn't we?
- I am coming with you, aren't I?
反义疑问句是英语中常用的一种表达方式,它可以让交流更加清晰明了,也可以让对话更加生动有趣。掌握反义疑问句的基本用法,可以帮助我们更好地理解和运用英语语法。