商务英文单词词根记忆法3.pptVIP

商务英文单词词根记忆法(3) 1.5 男女有别，但价值标准肯定相同、相似 1.5.1 有别 (cern) discern differentiate, distinguish, discover, detect, spot, be ware of, make out At night, I can only discern the obscure outline of the building. (2) concern pay attention to what concerns you. This accident concerns me deeply. I `m concerned with my parents health. (3) concerning The speech which he made concerning the project has bothered me greatly. She said nothing concerning \about you. 1.5 男女有别，但价值标准肯定相同、相似 1.5.2 价值 (value) value valuable ( priceless, costly, dear, expensive, useful, helpful, worth ) His compass proved valuable to him when he was lost in unknown country. valueless 没有价值，一文不值；invaluable 无价之宝 (2) valid good, true, genuine, original, correct, sound, effective, accurate invalid = disable 1.5 男女有别，但价值标准肯定相同、相似 (3) evaluate value, estimate, judge, appreciate, assess, I cant evaluate his ability without seeing his work. Before he started work, I asked the builder to give me an estimate of the cost of repairing the roof. (4) devalue depreciate 1.5 男女有别，但价值标准肯定相同、相似 1.5.2 价值 (preci--price) precise accurate, defined, exact, at that precise moment. A lawyer needs a precise mind. precision (2) precious valuable, costly, expensive, prized\\\ worthless precious stone\gift\friendship\moment\time (3) appreciate I appreciate your help. Do you know how to appreciate the wine. (4) depreciate devalue Shares in the company have depreciated 1.5 男女有别，但价值标准肯定相同、相似 1.5.3 标准 (norm) (1）norm standard, mean, average . norms of our society (2) normal standard, average, natural, typical, common, ordinary, regular ; sound, right, healthy, reasonable \\\ abnormal, peculiar, odd , unhealthy, a normal child. He was off nor