it_____ hot,so we went for a swim in the river.和it____ hot,we went for a swim in the river.的比较

It was hot,so we went for a swim in the river.It being hot,we went for a swim in the river.第一句是一个主句和一个so引导的结果状语从句,it was hot是主句,后面有so这个连词,可以引导一个从句.第二句it being ...