新世纪大学英语综合教程4cloze部分的汉语意思和答案

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1、.Unit1Manhasabloodtiewithnatureandnobodycanliveoutsidenature.Natureprovidesuswitheverythingweneed:theairwebreathe,thewaterwedrink,andthefoodweeat.Forquitealongtimeaftermanbegantoliveintherealmofnature,helivedinfearofitsdestructiveforces.Heusedtoregardnaturewithitselementalforcesassomethinghostil

2、etohim.Andeventheforestwassomethingwildandfrighteningtohim.Veryoften,hewasunabletoobtainthemerestdailynecessitiesthoughheworkedtogetherwithothersstubbornlyandcollectivelywithhisimperfecttools.Throughhisinteractionwithnature,manchangeditgradually.Hecutdownforest,cultivatedland,transferredvariouss

3、peciesofplantsandanimalstodifferentclimaticconditions,changedtheshapeandclimateofhisenvironmentandtransformedplantsandanimals.Hesubduedanddisciplinedelectricityandcompelledittoservetheinterestsofsociety....Nonetheless,withtheconstantexpansionofagricultureandindustry,manhasrobbednaturetoomuchofit

4、sirreplaceableresources,pollutedhisownlivingenvironmentandcausedabout95%ofthespeciesthathaveexistedoverthepast600millionyearstobecomeextinctandstillmanyotherstobeendangered.Thepreviousdynamicbalancebetweenmanandnatureisonthevergeofbreakingdown.Manisnowfacedwiththeproblemofhowtostop,oratleasttomo

5、deratethedestructiveeffectoftechnologyonnature.Thecrisisoftheecologicalsituationhasbecomeaglobalproblem.ThesolutiontotheproblemdependsonrationalandwiseorganizationbothofproductionitselfandcareforMotherNature.Thiscanonlybedonebyallhumanity,ratherthanbyindividuals,enterprisesorseparatecountries.1r

6、ealm2elemental3obtain4stubbornly5transferred6transformed7subdued8expansion9irreplaceable10extinct11dynamic12verge13moderate14ecological15rational...Unit2Technologyisa"hot"issuenowadays.Thedefendersoftechnologystressitsadvantageswhiletheopponentsemphasizeitsdisadvantages.Neithersidehasevertakenth

7、etimetolookattheoppositepointofview.Thedefendersoftechnologyholdthatwithtechnology,people'slivingconditionshavebeengreatlyimproved.Forexample,theboominproductivityhasmadegoodsbetterandcheaper.Therefore,thingsthatwereonceluxu