6、balance作名词,意为:平衡;作动词,意为:均衡;权衡;使平衡Thegirllostherbalanceandfelloffthebalancebeam.Thedancercanbalanceononetoe.The child couldn't on his new bicycle.孩子骑车时不能保持平衡。You have to balance the advantages of living in a big city against thedisadvantages. Pleasetryto by eating more fruit and l
7、ess fat. 多吃些水果,少摄入些脂肪,使饮食均衡合理.102.Learntoexpresspreferences.preference此处用作可数名词,意为:偏爱,喜好Apolarbearhasapreferenceforcoldweather.(偏爱)Iwill give preference to designers who haverelevantexperience.(优先选择,此时用作不可数)prefer动词,意为:更喜欢,宁愿preferAtoB.相对于B更喜欢Aprefertodosth.宁愿做某事Whichonedoyouprefer,