64. proof 证明　　 Can you give proof of your nationality ?你能证明你的国籍吗？

　His finger-prints are a proof of his crime.指纹是犯罪证据。put sth to the proof 对…加以考证

　　 be proof against = be resistant to防…的 be proof against water　　

　　 a waterproof watch = a watch resistant to water = a watch proof against water

63. promote　 促进　 get/be promoted 获得提升　　 Milks promotes health.牛奶有助于健康。　　　　　　

　　 promote the sales 促销　　　 promote business

62. project 工程　 draw up a project　 拟定　 carry out a project　 be under project　 在规划中

61. promise　 允诺　 make a promise 做出承诺　 break a promise 违诺　　 promise to do sth

　　 The clouds promise rain.有可能要下雨。　　 I promise to return your bike in good condition.

promising　　 有希望的　　　 a promising student

60. prohibit　 禁止　　 prohibit sb from doing

59. make progress　 举的进步　　 be in progress　 在进行中 ( be under way)

progressive 进步的, 渐进的　 He is a progressive student.他是思想进步的学生。　　　　

　　　　　 There is often a progressive loss of sight in old age. 上了年纪的人视力逐步减退。

58. profit　 利润　 make a profit　　 draw profit from　　　　 do sth for profit 做…为了得益　

　　　　 do sth to one's profit　 因做…而得益

57. productive　 富有成效的　　　　 He is a productive writer.　 多产的

56. process 过程 , 处理；加工 the process of history 历史进程　　 process the data 处理数据

　　　 process fruit 加工水果　　 process a loan 办理贷款手续

55.private letters私人的　 private life 私生活　 have a private talk with sb 与…私下里谈话　　　　　 in private不公开 ,私下的　 in public　 公开的　　 in person　 当面的, 亲自的