In no time the dog ate up what the people had left 这句话的引导词为什么用what

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/16 00:07:51

In no time the dog ate up what the people had left 这句话的引导词为什么用what

In no time the dog ate up.
句子后面引导词要做宾语,引导宾语从句
带有宾语从句的复合句连接词有:that(可省略),what,who,when,where,why,which,if,whether,how.
what引导的主语从句表示“...的东西时”
引导宾语从句时,what在从句中要充当句子成分;而that不作任何成分,只起语法连接作用.
综上所述,what在这句里担当着重要成分,表示“人们留下或扔掉的东西”.