大学英语综合教程四Key to Unit 4.doc

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1、KeytoUnit4LanguageSenseEnhancement1.(1)identity(2)birth(3)incidentally(4)annual(5)networking(6)implications(7)considerable(8)unimpeded(9)interconnected(10)advantageousLanguageFocusI.1.1)advantageous2)letalone3)witnessing,vanishing4)landmark5)entitled6)displace7)Establishment8)pa

2、triotic,strengthen9)contradictions10)aspires11)divorced12)pendulums2.1)cometo2)dozedoff3)believedin4)wassetapart5)takein6)sucksin7)cleanup8)turnaway3.1)Forme,itmakesno/littledifferencewhetherwegotherebytrainorbybus.2)ToyotahasovertakenGeneralMotorsastheworld’sbiggestcarmaker.3)S

3、hortlyaftertheirmarriage,Mr.Chamberswasatoddswithhiswifeovermoneymatters.4)Henryhasbeenattheforefrontofnanotechnologyresearch.5)Shedoesn’tevenknowhowtoboilpotatoes,letalonecookameal.4.1)Chinaisincreasinglypopularwithforeigncompaniesthathavedecidedtoacceleratetheirowngrowthbyincr

4、easingtheirinvestmentintheAsianPacificregion.2)Toensureasteadygrowthinournationaleconomy,wemustmakeanearnestefforttostimulateourdomesticdemandandstrikeabalancebetweensavingandconsumption.3)Itisbeyondanydoubtthatgreenbuildingsdesignednowbyonlyahandfulofenvironment-consciousarchit

5、ectswillbeendorsedbymoreandmorepeopleandtheywillbeputuponalargescaleinthenottoodistantfuture.II.WordFormationAbbreviationFullTermChineseMeaningWTOWorldTradeOrganization世界贸易组织GDPgrossdomesticproduct国内生产总值ATMautomatedtellermachine自动出纳机VATvalue-addedtax增值税CADcomputer-aideddesign计算机

6、辅助设计ITinformationtechnology信息技术IDDinternationaldirectdialing国际直拨电话MTVmusictelevision音乐电视Radarradiodetectingandranging雷达IOCInternationalOlympicCommittee国际奥委会VIPveryimportantperson贵宾,大人物Laserlightamplificationbystimulatedemissionofradiation激光CPUcentralprocessingunit中央处理器III.Usage1

7、)Anunusualpresent,abookonethics,wasgiventoHenryforhisbirthday.2)Thereason(hegave)thathedidn’tnoticethecartilltoolatewasunsatisfactory.3)Football,hisonlyinterestinlife,hasbroughthimmanyfriends.4)Cloninghadbeenraisedasapossibilitydecadesago,thendismissed,somethingthatseriousscient

8、iststhoughtwassimplynotgoingtohappenanytimesoon