281.painful

adj.①令人疼痛的②令人痛苦(或难过)的③艰难的

例：Why do people read negative Internet comments and do other things that will obviously be painful?人们为何会阅读负面的网络评论并做一些显然会令人痛苦的事?(2018年完形)

记：单词pain(痛苦)+形容词后缀-ful(充满……的)=单词painful(令人痛苦的)

282.participant

n.参与者

例：They are energetic participants in a global economy driven by the flow of work, money and ideas.受工作的转换、资金的流动以及思想的交流，他们成为全球经济的积极参与者。(2013年阅读二)

记：词根part(部分)+字母i+词根cip(握住)+名词后缀-ant(表示人)=单词participant(握住一部分的人→参与者)

283.phenomenon

n.现象

例：The Parkrun phenomenon began with a dozen friends and has inspired 400 events in the UK and more abroad.公园跑步现象始于十几个朋友，随后在英国引发了 400个活动，在国外则更多。(2017年阅读一)

284.poll

v获得(票数) vt.做民意调查

n.①民意调查②选举投票③投票数

搭：carry out / conduct a poll 进行民意测验

例：One Gallup poll found that 20 percent of Americans who have been unemployed for at least a year report having depression, double the rate for working Americans,一项盖洛普的民意调查发现，在失业至少一年的美国人中，20%表示自己患上了抑郁症，这个数字是有工作的美国人的两倍。(2017年完形)

285.predict

vt. 预言，预告

例：In a final experiment, participants who were encouraged to predict how they would feel after viewing an unpleasant picture were less likely to choose to see such an image.在最后一项实验中，一些参与者被要求预测一下自己看到令人不快的图片后的感受，结果这些参与者很少会主动选择去看这种图片。(2018年完形)

记：前缀pre-(前，先)+词根dict(说)=单词predict(预先说→预言)

286.privacy

n.①隐私，私密②不受公众干扰的状态

例：There are concerns that government, employers, and marketers might he able to access these data. thereby violating our privacy.有人担心，政府、雇主和营销人员也许能够访问这些数据，从而侵犯我们的隐私。(2013年完形)

记：词根priv(私人)+名词后缀-acy(表状态)=单词privacy(隐私)

287.program

vt.①计划，安排 ②训练，培养

n.①计划，方案②课程大纲 ③程序

搭：run program 执行程序

carry out a program 施行计划

a school program 教学大纲

例：That tells me whether I need to adjust my training program.这告诉我是否需要调整我的训练计划。(2019年完形)

记：前缀pro-(向前)+词根gram(写，画)=单词program(在前面写好→计划，安排)

288.recruit

v.吸收，征募

n.①新兵②新成员

例：Millennials may not be that interested in taking their place, other industries are recruiting them with similar or better pay.千禧一代对接替（制造业的)职位并不那么感兴趣，其他行业正在以相当甚至更好的薪资雇佣他们。(2017年信息匹配)

记：前缀re-(再)+词根cruit(成长)=单词recruit(需要再成长的人→新兵)

289.regular

adj. ①通常的②规律的，定期的 ③经常做某事的，常去某地的

例：Perhaps surprisingly, scheduling regular times for reading.(答案)也许会有点让人惊讶，那就是制定好常规的阅读时间。(2016年阅读三)

记：词根reg(规则)+形容词后缀-ular(有……性质的)=单词regular(有规则→规律的)

290.relatively

adv:①相对地②相当程度上，相当地

例：These days, because leisure time is relatively scarce for most workers, people use their free time to counterbalance the intellectual and emotional demand of their jobs.如今，由于大部分上班族的休闲时间相对较少，因此他们会利用空余时间来平衡工作中的智力和情感需求。(2017年完形)

291.reliable

adj. ①可信赖的，可依靠的 ②真实可信的，可靠的

例：They are not financially reliable.他们的经济状况不可靠。(2018年阅读三)

记：单词rely(表示“依靠”，y变为i)+形容词后缀-able(可……的)=单词reliable(可靠的)

292.relieve

vt. ①缓和，减轻 ②调剂，使有趣

例：This text is mainly about ways to relieve the tension of busy life.本文主要是关于缓解忙碌生活紧张的方式。(2018年阅读四)

记：前缀re-(再)+词根liev(变轻)+字母e=单词relieve(再次变轻→减轻)

293.requirement

n.①需要，需求②必要条件，必备条件③规定

搭：meet the requirements符合要求   

a legal requirement 法律规定

例：In the landmark 1975 decision Taylor vs. Louisiana, the Supreme Court extended the requirement that juries be representative of all parts of the community to the state level.1975年泰勒诉路易斯安那州的裁决具有里程碑意义。最高法院将“陪审员必须来自社会各个阶层”这一规定扩大到州级层面。(2010年阅读四)

记：单词require(询问)+名词后缀-ment(……的产物，……的状况)=单词requirement(询问所需的东西→需要)

294.restore

vt. ①恢复 ②修复 ③归还，使复位，使复职

例：Under the plan, for example, the agency said it would not prosecute landowner or businesses that unintentionally kill,harm, or disturb the bird, as long as they had signed a range-wide management plan to restore prairie chicken habitat.例如，根据这一计划，只要签署一份修复北美松鸡栖息地的宽泛管理计划，该机构表示将不会起诉那些在无意中杀伤或扰乱这种鸟(北美松鸡)的土地所有者或企业。(2016年阅读二)

记：前缀re-(回)+词根stor(存放)+字母e=单词restore(放回去→归还)

295.reveal

vt.①揭示，显示②露出，展示

例：Bottled water, chewing gum and skin moisturizers are mentioned in Paragraph 5 so as to reveal their impact on people's habits.第5段提到了瓶装水、口香糖和润肤霜，以揭示它们对人们习惯的影响。(2013年阅读三)

记：前缀re-(相反)+词根veal(覆盖)=单词reveal(不覆盖→揭示)

296.routine

n.①常规，惯例 ②生活乏味 ③一套动作

adj. ①常规的，例行公事的 ②平常的，正常的③乏味的，平淡的

例：Cargo aircraft, in contrast, might be easier to reschedule, as might routine military flight.相反，货机可能更容易重新安排，常规军事飞行也可能如此。(2010年信息匹配)

记：单词route(表示“常规路线”，去掉e)+形容词后缀-ine(……的)=单词routine(按常规路线前行的→常规的)

297.satisfy

vt.①使满意，(使)满足②向……证实，使确信

例：vt.使满意，(使)满足Whether the separation distances involved would satisfy air-traffic-control regulations is another matter,所涉及的问隔距离是否符合空中交通管制规则是另一回事。(2010年信息匹配)

298.setting

n.①环境，背景②挡，级 ③一套餐具搭trend-setting领导潮流的

例：Although this is an interesting issue, it has nothing to do with the thesis, which explains how the setting influences Sammy’s decision to quit hisjob.这个话题虽然有趣，但和该论文无关，因为论文要说明的是环境如何影响萨米做出辞职的决定。(2008年信息匹配)

记：单词set(放置，设置)+字母t+名词后缀-ing(表示状态、情况及其他)=单词 setting(环境，背景)

299.species

n. 种，物种

例：According to Ashe, the leading role in managing the species is the states.根据阿什的观点，管理这类物种的主要力量是州政府。(2016年阅读二)

300.specific

adj. ①明确的，具体的 ②特定的，独特的，特有的

搭：to be specific 具体来说

例：I've also experienced greater success in achieving my specific fitness goals, because I’m training according to those goals, not the numbers on a scale.在实现我的具体的健身目标方面，我也取得了更大的成功，因为我是根据那些目标进行训练的，而不是为了体重秤上的数字。(2019年完形)

记：词根spec(特别)+形容词后缀-ific(….…的)=单词specific(独特的)