if引导的这两个句子有什么不同啊?if i have money ,i 'll buy a car.if i had money ,i 'll buy a car.
问题描述：
if引导的这两个句子有什么不同啊?
if i have money ,i 'll buy a car.
if i had money ,i 'll buy a car.
答
第一个句子是if引导的条件状语从句,主句用一般将来时,从句用一般现在时
第二个句子是虚拟语气,虚拟条件句中用过去时,主句用would+动词原形,表示与现在事实相反.第二个句中有误,应改为if i had money ,i would buy a car.