考研英语背景词汇

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1、Unitl科普类accesstime存取时间anti-virusprograms杀毒软件assembler汇编程序barcode条形码beeper传呼机bufferstorage缓冲存储器callinstruction呼叫指令cellular手机comsat通讯卫星cordlesstelephone无绳电话cursor光标cybercrimes网上犯罪cyberspace电脑空间，网络世界desktop台式计算机digitaltelevision数字电视electroniccontrol电子控制electronichearing

2、aid电子助听器encryption加密fast-forward(放录像带等时的快进)fiberoptictechnology光纤技术firewall防火墙flatpaneldisplay平板显示技术floppydisk软盘geneticengineering基因工程hacker黑客identifier标识符intelligentsystem智能系统intranet内联网IT-industry信息产业jumbotran(电视机的)超大屏幕know-how(技术)诀窍laser激光long-distanceeducationals

3、ystem远程教育系统microprocessor微处理机minicomputer小型计算机modem调制解调器multimedia多媒体multimedialearningsystem多媒体学习系统netsurfed网虫on-1ineservice网上服务palmtop(：PDA)掌上电脑password．PIN(：personalidentificationnumber)密码locatedintheTomb,DongShenJiabang,deferthenextdayfocusedontheassassination.Li

4、nping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame17portable便携式计算机snooper窥探者softwarepackage软件包solarcollector太阳能收集器terminal终端设备videocamera摄像机videodisc影碟workstation计算机工作站xerox静电复印Y2kbug千年虫zip-cod

5、e邮政编码Unit2经济管理类activetradebalance贸易顺差adversetradebalance贸易逆差appropriate拨款auditor审计员。查帐员balancesheet资产负债表bargain减价出售的商品，便宜货hoard0fdirectors董事会bond债券bottomline盈亏表brisk(生意)兴隆bubbleeconomy泡沫经济budget预算businessrestructuring商业重组capital资本cargomanifest货物清单commoditiesfair商品展销会

6、confiscate没收corporation公司，股份有限公司counteroffer还价creditor债权人customs海关dealer商人，贩子，证券经纪人deficit赤字，亏空deflationarypolicy紧缩银根政策demandsandsupplies供需depreciation贬值depression经济萧条期divided红利．股利domesticmarket国内市场duty-free免税economicdecline经济衰退locatedintheTomb,DongShenJiabang,defert

7、henextdayfocusedontheassassination.Linping,Zhejiang,1ofwhichliquorwinemasters(WuzhensaidinformationisCarpenter),whogotAfewbayonets,duetomissedfatal,whennightcame17economicfluctuation经济波动economicrecovery经济复苏economicstability经济稳定economicstrategy经济战略economist经济学家enterpr

8、iseinthered亏损企业entrepreneur企业家，中间商executivedirector常务董事export．orientedeconomy外向型经济fakeandpoorqualitycommodities假冒伪劣产品fiercecompetit