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1、【点祠汇】1. wrap raep v.包,裹(礼物等);用包裹(或包扎、覆盖等);用缠绕(或围紧)(1) v.(用)包,裹【仞(1 1 Imagine mountains wrapped in silver water, shining in the spring sun. 想象下:春日,群 山被银白色的水田包裹,在阳光下熠熠发光。【例 2】Id like to wrap (up) Christmas presents in pretty paper.想象一下,群山被银色的水包裹 着,在春天的阳光下闪闪发光。例 3 Zongziare wrapped inbamboo leaves.粽子用竹
2、叶包着。(2) v.(用)缠绕,围住例)He wrapped a scarf around his neck.他用围巾围住脖子。【扩展】wrapping n. C & U用于包装的材料2. prevent pri,vent v.防止,阻止,阻碍,阻挠(1)Vt.阻止,预防,防止 In this way we prevented the spread of this disease.通过这种方式,我们防止了这种疾病的 传播。【词组扩展】prevent sb / sth (from) doing sth例 1 The flat terraces catch the rainwater and pr
3、event the soil from being washed away. 平坦的 梯田可以收集雨水,防止土壤被冲走。彳列 2 Pollution prevents people from seeing objects in the sky that they could see quite easily in the past.污染使人们无法看到过去很容易看到的天空中的物体。【词汇扩展】prevention n U防止,预防例Prevention is better than cure.预防总比治疗好。3. principle Rprinsapll n.原理,原则;道德准则,行为准则;(机
4、器等的)工作原理,(自然 界的)定律,法则(1) n. C原理,原则例Excellent customer service should be our guiding principle.优秀的客户服务应该是我们的 指导原则。(2 ) n.道德准则,行为准则(a moral rule or belief about what is right and wrong, that influences how you behave)例1 I refuse to lie about it; ifs against my principles.我拒绝就此撒谎;这违反了我的原则。【例 2】SheM nev
5、er ask to borrow money, on principle.原则上,她从不要求借钱。(3) n.(机器等的)工作原理,(自然界的)定律;法则【例 1】the working principle of the Longji Rice Terraces 龙脊水稻梯田的工作原理【例2】Archimedes,principle阿基米德定律【知识扩展】我们读到的“定律”、“原理(原则)”和“效应”the Murphys law 墨菲定律Newtons third law牛顿第三定律Archimedes, principle 阿基米德定律Paretos principle帕累托法则(二八定律)Butterfly Effect 蝴蝶效应catfish effect绘鱼效应