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1、专八改错练习第一篇：Morepeopledieoftuberculosisthanofanyotherdiseasecausedbyasingleagent.Thishasprobablybeenthecaseinquiteawhile.Duringthe__1__earlystagesoftheindustrialrevolution,perhapsoneineveryseventh__2__deathsinEurope’scrowdedcitieswerecausedbythedisease.From__3__nowon
2、,though,westerneyes,missingtheglobalpicture,sawthetrouble__4__goingintodecline.Withoccasionalbreaksforwar,theratesofdeathandinfectionintheEuropeandAmericadroppedsteadilythroughthe19thand__5__20thcenturies.Inthe1950s,theintroductionofantibioticsstrengthenedthetrendi
3、nrichcountries,andtheantibioticswereallowedtobeimportedto__6__poorcountries.Medicalresearchersdeclaredvictoryandwithdrew.Theyarewrong.Inthemid1980sthefrequencyofinfectionsanddeaths__7__startedtopickupagainaroundtheworld.Wheretuberculosisvanished,itcame__8__back;inm
4、anyplaceswhereithadneverbeenaway,itgrewbetter.TheWorld__9__HealthOrganizationestimatesthat1.7billionpeople(athirdoftheearth’spopulation)sufferfromtuberculosis.Evenwhentheinfectionratewasfalling,populationgrowthkeptthenumberofclinicalcasesmoreorlessconstantlyat8__10
5、__millionayear.Around3millionofthosepeopledied,nearlyalloftheminpoorcountries.参考答案(反白可见):1将in改为for;forquiteawhile作“相当长时间”讲.2将seventh改为seven3将were改为was这个谓语动词的主语是单数短语oneineverysevendeaths,因此要使用单数.4将now改为then5将Europe前的the去掉6将imported改为exported根据上下文,应该是向穷国出口抗生素,而不是从这些国
6、家进口抗生素.7将are改为were8在vanished前加had这里要表达的是“结核病原来消失的地方,又爆发了结核病”,所以要使用过去完成时.9将better改为worse在结合病没有消失的地方,这种病更加严重了,因此要用worse.10将constantly改为constant在“keepsb/sthadj”结构中的形容词作补语.专八改错练习第二篇：OneofAmerica’smostimportantexportishermodernmusic.__1__Americanpopularmusicisplayingall
7、overtheworld.Itisenjoyed__2__bypeopleofallagesinallcountries.BecausethelyricsareEnglish,__3__neverthelesspeoplenotspeakingEnglishenjoyit.Thereasonsforitspopularityareitsfastpaceandrhythmicbeat.ThemusichasmanyoriginsintheUnitedStates.Countrymusic,comingfromthesuburb
8、anareasinthesouthernUnitedStates,isone__4__source.Countrymusicfeaturessimplethemesandmelodiesdescribingday-to-daysituationsandthefeelingsofcountr
