实用英语第七单元单词部分.ppt

实用英语 UNITE 7 PPT制作者：梁婷婷 PPT讲演者：梁婷婷、程续燕、谢乐楠、罗方玲、王燕此、张珊珊、房莉、徐红莉、张琴 单词部分 science n. 科学；技术；学科；理科 scientific adj. 科学的，系统的 scientifically adv. 系统地；合乎科学地；学问上 【例句】 Not so to the scientist. 科学家并不这样认为。 The scientist thirsts after an achievement. 这名科学家渴望取得成就。 The scientist deserves recognition for his talent. 这名科学家的才华应受到承认。 science 词根：dividedivided adj. 分裂的；分开的；有分歧的divided v. 分开（divide的过去分词）；分离divide vi. 分开；意见分歧divide vt. 划分；除；分开；使产生分歧 【例句】 This is done by dividing our project into a set of iterations.这是通过把我们的项目划分为一组迭代过程实来现的。They even split in two in a way that resembles dividing bacteria.它们甚至可以像细菌分裂那样由一个分裂为两个。One result is that some cells go into a state known as senescence, where they are alive but stop dividing.结果之一就是一些细胞会进入所谓的“老化”状态。 这这种状态下，细胞是活的，不过停止了分裂 dividing 词根：branchbranching adj. 发枝的；分歧的branched adj. 分枝的；枝状的；有枝的branching n. 分支；分歧branching v. 分支（branch的ing形式）branched v. 分叉；扩展（branch的过去分词）；长出树枝 【例句】 He rived a branch away from the tree. 他从这棵树上扯下一根树枝。 They have decided to close that branch down. 他们决定把那个分公司关了。 His speciality was psychology -- one important branch on the great tree of knowledge. 他的专业是心理学，这是知识之树上的一个重要分枝。 branch 词根：removeremoved adj. 远离的；隔了...代的removable adj. 可移动的；可去掉的；可免职的removal n. 免职；移动；排除；搬迁remover n. 去除剂；搬运工；搬家公司removed v. remove的变形 【例句】This section shows you how to remove an adapter.这一部分向您展示了如何删除适配器。The story is being bandied about that you are going to remove to London.人们传说你要迁移到伦敦。It is difficult to remove overnight all the grievances [problems] accumulated over the years.积怨很深， 一下子难以消除。 remove onto [?ntu, -t?] prep. 在…之上；对…了解；映射到…上adj. 映射的；自身的；映成的 【例句】 She dribbled some milk onto the cereal.她把一些奶滴在燕麦片上。The boy emptied out all his pockets onto the table.这男孩把口袋里的东西都掏出来放在桌上。When you add up the money at the bottom of the page, carry the t