• 所有问题

    • failed to和 unable to 的区别？

    如题所述

    举报该问题
    推荐答案   2020-06-26
    您好，failed to在句中作谓语，后接动词原形,意思是“做某事没有成功”。例句，He failed to pass the exam.
    unable to是形容词短语，不能独立作谓语，后接动词原形，表示“没有能力完成某事”。例句，Because of his illness,he was unable to finish his homework on time.
    温馨提示：答案为网友推荐，仅供参考
    相似回答
    大家正在搜
    相关问题
    be not able to/be unable to/ca...
    be not able to do sth be unabl...
    be unable to和can't to有什么区别吗
    disabled 和unable 的区别？
    disable和unable的区别
    fail to do和fail doing的区别
    failtodo和faildoing有区别没？
    was unable to 和wasn't able to有...