大学英语：failure n. 失败;变弱

　　fail v. 失败;变弱;使失望

　　1)His plans ended in failure. (他的计划以失败告终。)

　　2)The power failure caused heavy losses. (供电中断造成严重的损失。)

　　3)His carelessness resulted in his failure of the exam. (他的粗心致使他考试不及格。)

　　4)I failed in persuading him. (我没能说服他。)

　　5)His eyesight is failing. (他的视力在衰退。)

　　6)His courage failed him. (他失去了勇气。)

　　10.solution n. 解决办法

　　solve v. 解决

　　1)The loan was only a temporary solution to the country's financial difficulties.(借贷只能暂时解决这个国家的经济困难。)

　　2)After a day's careful thought， he came up with a good solution. (经过一天的仔细考虑，他才想出一个好办法。)

　　3)We should work together on the solution of our national problems. (我们应该一起解决我们国家的问题。)

　　4)I really don't know how to solve the problem. (我真不知道如何解决这个问题。)

　　5)They found a new way of solving the problem. (他们找到了解决这个问题的新办法。)

　　(请注意用solution这个名词时，通常用a solution to a problem表示“问题的解决办法。”。)