表語(yǔ)補(bǔ)足語(yǔ)有表語(yǔ)補(bǔ)足語(yǔ)的，例如：Theworkisdifficulttofinish.這里面的"tofinish”就是表語(yǔ)difficult的補(bǔ)足語(yǔ)。2，怎么區(qū)分主語(yǔ)補(bǔ)足語(yǔ)和表語(yǔ)啊有表語(yǔ)補(bǔ)足語(yǔ)theworkisdifficulttofinish."tofinish"即為表語(yǔ)“difficult”的補(bǔ)足語(yǔ)，補(bǔ)充說(shuō)明表語(yǔ)的狀態(tài)。主語(yǔ)補(bǔ)足語(yǔ)即被動(dòng)語(yǔ)態(tài)中的賓語(yǔ)補(bǔ)足語(yǔ)。eg.theycaughtboystealing.被動(dòng)語(yǔ)態(tài)theboywascaughtstealing.steali...