理解what remained of a bottle of medicine从句是新四里的一课：he went off immediately to visit him,carrying with him in his pocket 【what remained of a bottle of medicine】 formerly prescribed for an indisposition of Mrs.括号中由疑问词What引导的从句和一般的“疑问词+主语+谓语动词+句子剩余部分”的从句不同.如：Carlyle was entirely ignorant of what the bottle in his pocket contained.这种从句应该怎样分析、理解?并请给出3个例句.
理解what remained of a bottle of medicine从句
是新四里的一课：he went off immediately to visit him,carrying with him in his pocket 【what remained of a bottle of medicine】 formerly prescribed for an indisposition of Mrs.
括号中由疑问词What引导的从句和一般的“疑问词+主语+谓语动词+句子剩余部分”的从句不同.如：Carlyle was entirely ignorant of what the bottle in his pocket contained.
这种从句应该怎样分析、理解?并请给出3个例句.
首先，what remianed of ...是carry something with sb (或者carry with someboday something)句式中由what引导的宾语从句，充当宾语的作用，what在从句中做主语，remain在这里不要简单的理解为一个动词，其实remain在此处是个系动词的用法，而且由于what在宾语从句中做的主语，所以语序本身就已经是正常语序。而你给出的例句中，what在从句中充当的是宾语，是不一样的。最简单的例子就是I know who I am (充当主语)，和I know what I want to do(充当宾语)
remain of :剩下eg：After the flood,nothing remained of the village.把这个句子改成问句,针对nothing提问的话就是：what remained of the village?再改成从句：I do not know what remainded of the village.what...