Then the boy was given first aid and soon came to himself.请翻译这句话

题目

Then the boy was given first aid and soon came to himself.请翻译这句话
Li Ming went to the park last Saturday afternoon after he had already finished his homework.我觉得这句话有点怪怪的,after后面好像不该用过去完成式吧,请分析句子成分.
He managed to pull the boy to safety.为什么safe用的是它的名词形式,而不是形容词呢?
They were very much thankful to Mary.这一句为什么不要much呢 very可以这样用吗?

答案

1 翻译：通过急救护理,他苏醒了.2 after的后面的确该用过去完成时,因为had finished发生在went的前面,这就是平时所说的“过去went的过去had finished”.had finished是先发生的,而went是后发生的.== Before he went ...