长句子划分句子成分先找整句话的主谓宾:主句She told him about sth(=working at the old residents' flats ) and was surprised to discover sth(=the man had been one of the
little kids )
定语从句有两个:1.who had been “caring” for her for the past year and a half 修饰the man
2.who used run screaming on his wayto visit “Uncle Archie修饰little kids
(screaming on his way 在这里是现在分词短语作定语修饰run这个动作)
( to visit “Uncle Archie"是不定式作目的状语)