这是条件状语从句中的虚拟语气,与现在事实相反,即对现在的虚拟,结构是:
If+主语+过去时(Be动词用were),主语+would/should/could/might+动词原型,
即If sb did,sb would/should/could/might do,
所以你这句话正确的写法应该是:
If they treated me as a slave,I would have to resign.
这是条件状语从句中的虚拟语气,与现在事实相反,即对现在的虚拟,结构是:
If+主语+过去时(Be动词用were),主语+would/should/could/might+动词原型,
即If sb did,sb would/should/could/might do,
所以你这句话正确的写法应该是:
If they treated me as a slave,I would have to resign.