if+一般过去时,主句would/could+动词原形表示与现在事实相反ifitrainedtomorrow,wewouldstayathome.这个是将来我怎么知道与事实相反呢

Question

if+一般过去时,主句would/could+动词原形表示与现在事实相反
if it rained tomorrow,we would stay at home.这个是将来我怎么知道与事实相反呢

Answer 1

表示将来与事实相反的假设时,常常用于指说话者认为不会或者不愿意发生的事.
if从句常译为“万一……,……”
万一明天下雨,我们就呆在家.
If he should not come tomorrow,I would go to see him.
If he didn't come tomorrow,...
If he were not to come tomorrow,...
万一他明天不来,我就去看他.