Jane stopped where a small crowd of men had gathered.这句话是whe

不是定语从句,句中没有先行词.
主语Jane
谓语stopped
where引导的是名词性从句
再问： 那具体是名词性从句里面的什么呢？宾语从句？还是？还有下面这句话When Jane got home,with her small but well-chosen present in her bag,her parents were already at table having supper.这句的having supper是做状语吗？完整的状语从句可以这样说吗？where they were having supper.如果解释好，30直接送你，谢谢
再答： where引导的是名词性从句，在句中相当于名词的作用，在这句话中是宾语从句。名词性从句包括宾语从句，主语从句等。 第2个问题　When Jane got home,with her small but well-chosen present in her bag,her parents were already at table having supper.这句的having supper是做状语吗？完整的状语从句可以这样说吗？where they were having supper. having supper不是作状语，它是句中的谓语，这句话when引导的是时间状语，with ...her bag这句是伴随状语，主句是her parents were already at table having supper, her parents是主语，at table是地点状语，having supper是谓语。