帮我解析一下下面的英语句子谢谢

问题描述:

帮我解析一下下面的英语句子谢谢
误:If he was in better health,the would probably allow him to do the work.
正:If he were in better health,the would probably allow him to do the work.
正然的If he were为什么要用were?因为虚拟语气的固定用法吗?

这句主语拼写错了吧?,they would probably allow him to.
就是虚拟语气,if 后面正常语序是if he was,但是因为是不可能发生的情况,就固定使用if he were.