Time will pierce the surface or youth, will be on the beauty of the ditch dug a shallow groove ; Jane will eat rare!A born beauty, anything to escape his sickle sweep.- ShakespeareTOEFL VOCABULARY 词源法规则:1. 元音字母替换,单词含义不变或有细微变化:a e i o u y 2. 辅音字母替换,单词词义不变或有细微变化:c g k qu / b p ph f v / f t / s t d / m n u v y j g /3. 英文字母的位置与谐音变化,单词词义不变或有细微变化。高频前缀:1. 表示时间概念的高频前缀:ex- pre- pro- re-2. 表示位置概念的高频前缀:inter- out- over- sub- super- trans- under-3. 表示程度概念的高频前缀:b