时间:2019-02-21 作者:英语课 分类:实用英语


英语课

   用数学知识强化记忆


  fourscore = four(4)×score(20) 80
  美国第16任总统林肯演说词第一句:fourscore and seven years ago, 那么,怎样才能记住 fourscore 这个词而终生不忘呢?只要我们了解了fourscore 的逻辑思维模式是 four(4)×score(20) 80, 其他与此相类似的几个词就能记住终生不忘。
  threescore = three()×score(20) 60
  fourscore  = four() ×score(20) 80
  fivescore  = five(5)×score(20) 100
  sixscore   = six(6) ×score(20) 120
  eightscore = eight  ×score(20) 160
  人们很难记住某些广告词中的所谓" docosahexenoic acid "和" eicosa-pentaenoic acid"即简称为"DHA"和"EPA"这两个词。其实,只要掌握了化学词汇中的英语数字命名法,上述两个词的理解与记忆便会简单易行。
  EPA = eicosapentaenoic acid = eicosa(20)+pentaenoic(5)+acid
  = 廿碳五烯酸简称"EPA"。其中,eicos(a)用于20 ̄21的" 20 "。
  DHA = docosahexenoic acid = do(2)+cosa(20)+hexenoic(6)+acid
  = 廿二碳六烯酸简称"NHA"。其中,cos(a)用于22 ̄29的" 20 "。

标签: 单词
学英语单词
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What has gone with someone?