虚拟语气as if的三种用法
有时用虚拟语气,若表示与现在事实相反,谓语动词用一般过去时;若表示与过去事实相反,用过去完成时;表示将来的可能性不大,用would (might, could)+动词原形。你知道虚拟语气as if的三种用法是什么吗?

2、[例句]She looks as if she were ten years younger.(对现在的虚拟)

2、[例句]It looks as if we'll be late。

2、[例句]He acts as if (he were)a fool.他做事像个傻子。
