大学英语(4)第二次作业题及答案

大学英语(4)第二次作业题及答案

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时间:2018-04-26

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1、第2次作业一、阅读理解(本大题共100分,共5小题,每小题20分)1.Hungerisnonovelty.Wecandiscountlegendsofgoldenages,landsofCockayne,andMefgasthenes'statementthatbeforeAlexander'sinvasionofIndia,therehadneverbeenfamineorfoodshortagethere.TrustworthyhistoricalrecordsshowthatduringtheRena

2、issanceoneyearinteninBritain,andoneinfiveinEurope,wasafamineyear.China,withagreaterareaandmorediverseclimate,hadafamineinsomeregioneveryyear.Famineisastateofaffairsinwhichpeoplearedyinginthestreets.Itthereforeattractsthenoticeofhistoriansandisrecorded.Thef

3、actthatitstrikespeoplewhoareawareofhavingbeenproperlyfedandwellismoreimportant.Notonlyarethesurvivorsmoreresilient,theyarealsoangryatthebreakdownofthesystemandeagertodosomethingaboutitthoughitisobviousfromtherecordthattheydonotalwayshavethemeans.Malnutriti

4、onismuchmoreinsidious.Itisachronicstateinwhichthetotalfoodsupplyor,moreoften,thesupplyofcertaincomponentssuchasproteinorsomeofthevitamins,isinadequate.Itseemsprobablethat,eitherconstantlyorseasonally.Itusedtobetheusualconditionofmankindandwasregardedasnorm

5、al.Thericketyappearanceofthefiguresinmedievalpaintingsanddrawingsisoftenputdowntotheincompetenceoftheartist:itisaslikelythatmostpeoplereallydidlooklikethat.Theexuberancewithwhichpoetsgreetedthe"merrymonthofMay"may,inourdullclimate,havehadameteorologicalbas

6、is:itisjustaslikelythatinMay,aftersixmonths'shortage,therewasnowanadequatevitaminsupply.Thepromptnesswithwhichsomesailorssuccumbedtoscurvyafterleavingportsuggeststhattheywerenormallyontheedgeofscurvyandneededonlyaslightworseningofconditionstogetitacutely.O

7、therswillthinkofotherexamples.Hungerandmalnutritionarecomponents,ofaclassicexampleofaviciouscycle.Theyleadtoenfeeblementorapathyinwhichnothingeithercanbedone,orseemstobeworthdoing,toalterthestateofaffairs;thisleadstomorehungerandmalnutrition.Thereisgoodrea

8、sontothinkthat,inmuchofthedevelopingworld,ifthecyclecouldoncethebroken,itwouldneverreturn.(1).Accordingtothetext,hungerinthepast____.A.occurredmorefrequentlyinBritainthanintherestofEuropeB.waslessofaproblemth

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