虚拟语气的从句谓语动词was不应该被were替代吗,但是这书上的例子麻烦解释下图中我标注的1.2两个句子
如If I were you,I would do it.
你仔细看看你做标记的例句上面蓝色字体的说明就清楚了
再看看列举的引导词