◆1.contact [kɑn.tkt] n.接触，联系 v.联系
eg：Can I contact you by telephone?
我能通过电话联系你吗?
[拓展]
contract [ntrkt] n.合同
content [kɑn.tent] n.内容 adj.满足的
◆2.voluntarily [lntrli] adv.自愿地
eg：He made the promise quite voluntarily.
他完全自愿地做出了承诺。
[拓展]
voluntary [vɑln.teri] adj.自愿的;志愿的;自发的;故意的
volunteer [,vlt] n.志愿者;志愿兵
◆3.assignment [sanmnt] n.任务;布置
eg：There was no telling what the next assignment would be.
不知道下一个任务将是什么。
[拓展]
assignable [sanbl] adj.[经] 可分配的;可指定的;可让渡的
assign [san] vt.分配;指派;[计][数] 赋值
◆4.proportion [prprn] n.比例
eg：His head is out of proportion to the size of his body.
他的头部与身体大小不成比例。
[拓展]
proportional [prprnl] adj.相应的，成比例的
disproportion [dsprpn] n.不均衡;不相称
◆5.vulnerable [lnrbl] adj.易受伤害的
eg：His knee was his vulnerable spot.
他的膝盖是容易受伤的位置。
[拓展]
be/have vulnerable to 易受...影响的
◆6.pursue [psu] v.追求
eg：If I have enough money, I would have had no doubt to pursue a famous car.
如果我有足够的钱，我会毫不犹豫买一辆名车。
[拓展]
pursuit [psut] n.追求
in pursuit of 为了…
◆7.operation [.ɑpren] n.操作;运行
eg：How much time do you usually complete the operation?
你通常花多少时间完成操作?
[拓展]
cooperation [k,pren] n.合作，协作
corporate [krprt] adj.法人的;共同的
◆8.improvement [pruvmnt] n.改进;改善;改进处
eg：It is only a question of time, however, until we see an improvement.
不过我们会看到改善的，只是时间问题。
[拓展]
improve [pruv] vt.改善，增进;提高…的价值
improve in...在…方面有所增长(或改善)
◆9.specialize [spel.az] v.专门研究(或从事);专攻
eg：Most students do not expect to specialize in economics.
大多数学生并不想把经济作为专业。
[拓展]
special[spel] adj.特别的;专门的，专用的
specialized [spelazd] adj.专业的;专门的
◆10.chemical [kemkl] n.化学品;化学制品 ; adj.与化学有关的;化学的;
eg：The chemical companies had amalgamated into a vast conglomerate.
那些化学品公司已经合并成一个庞大的企业集团。
[拓展]
chemist [kemst] n.化学家;药剂师;药房
◆11.insurance [rns] n.保险;保险业;保险费;保费
eg：How much will the insurance cost them?
买保险的费用要多少呢?
[拓展]
insure [r] v.投保，上保险
ensure [r] v.确保
◆12.comprehensive [.kɑmprhensv] adj.全面的，理解的n.(英)综合中学
eg：The government gave a comprehensive explanation of its plans for industry.
政府对其工业发展计划做了全面的解释。
[拓展]
comprehension [.kɑmprhenn] n.理解(力)
comprehensible [kmprhensbl] adj.可理解的，能懂的
◆13.engage [ɡed] v.忙于，从事;雇佣
eg：They engaged him in a new project.
他们让他从事一个新项目
eg：He is currently engaged as a consultant.
他现在受雇为顾问。
[拓展]
be engaged in 参加，从事
◆14.explore [splr] v.探索;探讨
eg：Its not so wise that you do not explore the childrens market.
你们不开发儿童市场，这样做非常不明智。
[拓展]
exploration [ksplren] n.探测;探究;踏勘
explorer [splrr] n.探险家;探测者，探测器
◆15.adapt [dpt] v.改编;改写;使适应
eg：Good players have to be able to adapt to any type of football.
优秀的球员要适应任何类型的足球。
[拓展]
adapt to适应....
adapt...for... 将...改编成...
adopt [dpt] v.收养;领养
◆16.refine [rfan] v.精炼;改进;改善
eg：Galileo continued to refine his ideas about objects in motion.
伽利略继续提炼他有关物体移动的观点。
[拓展]
confine [kfan] v.限制，限定
define [dfan] v.界定;明确
◆17.campaign [kpen] n.战役;运动 v.领导运动
eg：He said that such a campaign would not be sustainable.
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