状语从句主语一致

状语从句主语一致
1.Although there was danger,he rushed out to carry the boy to safety
2.Today,after entering WTO,an overall adjustment should be made to our policy of financial support for agriculture.在入世后的今天,我国财政支农政策应作全面的调整.
请问第一句怎么理解,ther is dange存在句,主语是什么
第二句 overall adjustment 是状语从句的主语吗,好像不对
after he finished the work,he went out for a walk.
after finishing the work,he went out for a walk.
只有主语前后一致才能换成现在分词吧，
而第二句 换成 after an overall adjustment entered WTO,an overall adjustment should be made to our policy of financial support for agriculture.