大学英语四级重点词汇 词讲解

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1、体育健康lungcancer肺癌smoking-relateddiseases抽烟引起的疾病loseweight减肥goonadiet节食undertheweather生病、不舒服flight-headed头昏眼花drowsy昏昏欲睡flu流感epidemics瘟疫rampant猖獗的contractinfections得传染病pickupthehabit养成这种习惯physicalandmentalcondition身体与精神状态overweight/fat肥胖的mentallyunhealthy精神不健全的begoodfor/dogoodto对...有益处g

2、oodlivinghabits良好的生活习惯takeregularexercise进行有规律的运动unhealthyeatinghabit不健康的饮食习惯junkfood垃圾食品stay/keephealthy/fit保持健康buildupone’sbody/improveone’shealth强身健体生态环境populationgrowth人口增长globalwarming全球变暖depletionoftheozonelayer臭氧层变薄airpollution空气污染waterpollution水污染noisepollution噪音污染endangereds

3、pecies濒临灭绝的物种renewableresources可再生资源protectforestresources保护森林资源environmentalracism环境歧视energyproduction能源制造ecologicalbalance生态平衡exertadisastrouseffecton产生灾难性的影响petroleum石油pursueone’sshort-terminterest追求眼前利益solarenergy太阳能habitatdestructionandspeciesextinction居住环境破坏与物种灭绝forthefuturegen

4、erations/forourdescendants为了子孙后代rawmaterials原料网络科技cyberculture计算机文化onlineloveaffairs网恋netbar网吧shoppingonline网上购物cyberchat网上聊天virtualnet虚拟网络netpartner网友surfontheInternet网上冲浪netcitizen网民cyberspace网络空间cybercollege网络大学convenientandeffective方便有效e-bank电子银行killtime打发时间informationsecurity信息安

5、全thepopularityofcomputer电脑的普及beaddictedto对??上瘾campusnetwork校园网络releaseone’spressure减轻压力e-mail电子邮箱社会热点civilserviceexaminations公务员考试shanzhaiculture“山寨”文化self-employment自主创业juveniledelinquency青少年犯罪grateful感恩informationsecurity信息安全shortageofpower缺电shoppingbymedia媒体购物job-hopping跳槽housingp

6、roblem住房问题payattentiontosocialmorality讲究社会公德fakediplomas假文凭childabuse虐待儿童causealarmandattention引起警惕和关注agingofpopulation人口老龄化rushintothecity冲进城市topaybyinstallments分期付款unemployment失业poseathreatto构成威胁trafficlight交通灯residentialarea住宅区slums贫民区文化教育diploma文凭first-ratefacilities一流的设施pre-scho

7、oleducation学前教育educationalsystem教育体制dropoutstudent失学儿童expandyourhorizons开阔视野compulsoryeducation义务教育eliminateilliteracy扫盲integratewithotherpeople与人交往interpersonalskill人际交往能力educationforall-rounddevelopment素质教育educationalexpert教育专家impartknowledgeandeducatepeople教书育人relyonscienceandeduc

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