confess,acknowledge,recognize,admit,concede的用法有什么区别

acknowledge,admit,concede,confess,recognize都含有一定的"承认"之意x0dacknowledge 着重”公开承认”,常用来指过去曾隐瞒或否认的事x0dadmit 是指在压力下不得不承认已经证实或难以否认的事实,供认(事实,错误等)x0dconcede (不情愿地)承认,(在结果确定前)承认失败x0dconfess 着重承认自己的过错或罪恶x0drecognize 指正式承认主权、权利等 1.He concededthat the statement was true in an argument.他在辩论中承认对方的说法是正确的.(有点不情愿的承认)x0d2.She acknowledged having been at fault.他承认自己曾犯过错误.x0d3.The new law was generally admitted to be difficult to enforce.大家普遍认为,新的法律很难实施.(admit后面可跟名词或动名词作宾语,不根不定式作宾语,但可接不定式作宾补.此句中admit为被动结构,所以用to be difficult to enforce作主语补语.)x0d4.Although they had suffered heavy losses,they refused to concede defeat.虽然他们已遭受惨重损失,但还是不肯认输.x0d5.Finally he has to confess himself guilty.最终他不得不认罪.(confess oneself认罪)x0d6.Mr.Zhang was recognized as the legitimate representative of the company.张先生被承认为公司的合法代表.